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CodeTempla
2026-05-20 03:08:08 +09:00
commit 10d255ed51
548 changed files with 435582 additions and 0 deletions
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/* Copyright (C) 2008 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#define MY_ATOMIC_MODE "atomic_builtins"
#define make_atomic_add_body(S) \
v= __sync_fetch_and_add(a, v);
#define make_atomic_swap_body(S) \
v= __sync_lock_test_and_set(a, v);
#define make_atomic_cas_body(S) \
int ## S sav; \
sav= __sync_val_compare_and_swap(a, *cmp, set); \
if (!(ret= (sav == *cmp))) *cmp= sav;
#ifdef MY_ATOMIC_MODE_DUMMY
#define make_atomic_load_body(S) ret= *a
#define make_atomic_store_body(S) *a= v
#define MY_ATOMIC_MODE "gcc-builtins-up"
#else
#define MY_ATOMIC_MODE "gcc-builtins-smp"
#define make_atomic_load_body(S) \
ret= __sync_fetch_and_or(a, 0);
#define make_atomic_store_body(S) \
(void) __sync_lock_test_and_set(a, v);
#endif
@@ -0,0 +1,115 @@
/* Copyright (C) 2006-2008 MySQL AB, 2008-2009 Sun Microsystems, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _atomic_h_cleanup_
#define _atomic_h_cleanup_ "atomic/generic-msvc.h"
/*
We don't implement anything specific for MY_ATOMIC_MODE_DUMMY, always use
intrinsics.
8 and 16-bit atomics are not implemented, but it can be done if necessary.
*/
/*
x86 compilers (both VS2003 or VS2005) never use instrinsics, but generate
function calls to kernel32 instead, even in the optimized build.
We force intrinsics as described in MSDN documentation for
_InterlockedCompareExchange.
*/
#ifdef _M_IX86
#if (_MSC_VER >= 1500)
#include <intrin.h>
#else
C_MODE_START
/*Visual Studio 2003 and earlier do not have prototypes for atomic intrinsics*/
LONG _InterlockedExchange (LONG volatile *Target,LONG Value);
LONG _InterlockedCompareExchange (LONG volatile *Target, LONG Value, LONG Comp);
LONG _InterlockedExchangeAdd (LONG volatile *Addend, LONG Value);
C_MODE_END
#pragma intrinsic(_InterlockedExchangeAdd)
#pragma intrinsic(_InterlockedCompareExchange)
#pragma intrinsic(_InterlockedExchange)
#endif
#define InterlockedExchange _InterlockedExchange
#define InterlockedExchangeAdd _InterlockedExchangeAdd
#define InterlockedCompareExchange _InterlockedCompareExchange
/*
No need to do something special for InterlockedCompareExchangePointer
as it is a #define to InterlockedCompareExchange. The same applies to
InterlockedExchangePointer.
*/
#endif /*_M_IX86*/
#define MY_ATOMIC_MODE "msvc-intrinsics"
#define IL_EXCHG_ADD32(X,Y) InterlockedExchangeAdd((volatile LONG *)(X),(Y))
#define IL_COMP_EXCHG32(X,Y,Z) InterlockedCompareExchange((volatile LONG *)(X),(Y),(Z))
#define IL_COMP_EXCHGptr InterlockedCompareExchangePointer
#define IL_EXCHG32(X,Y) InterlockedExchange((volatile LONG *)(X),(Y))
#define IL_EXCHGptr InterlockedExchangePointer
#define make_atomic_add_body(S) \
v= IL_EXCHG_ADD ## S (a, v)
#define make_atomic_cas_body(S) \
int ## S initial_cmp= *cmp; \
int ## S initial_a= IL_COMP_EXCHG ## S (a, set, initial_cmp); \
if (!(ret= (initial_a == initial_cmp))) *cmp= initial_a;
#define make_atomic_swap_body(S) \
v= IL_EXCHG ## S (a, v)
#define make_atomic_load_body(S) \
ret= 0; /* avoid compiler warning */ \
ret= IL_COMP_EXCHG ## S (a, ret, ret);
/*
my_yield_processor (equivalent of x86 PAUSE instruction) should be used
to improve performance on hyperthreaded CPUs. Intel recommends to use it in
spin loops also on non-HT machines to reduce power consumption (see e.g
http://softwarecommunity.intel.com/articles/eng/2004.htm)
Running benchmarks for spinlocks implemented with InterlockedCompareExchange
and YieldProcessor shows that much better performance is achieved by calling
YieldProcessor in a loop - that is, yielding longer. On Intel boxes setting
loop count in the range 200-300 brought best results.
*/
#ifndef YIELD_LOOPS
#define YIELD_LOOPS 200
#endif
static __inline int my_yield_processor()
{
int i;
for(i=0; i<YIELD_LOOPS; i++)
{
#if (_MSC_VER <= 1310)
/* On older compilers YieldProcessor is not available, use inline assembly*/
__asm { rep nop }
#else
YieldProcessor();
#endif
}
return 1;
}
#define LF_BACKOFF my_yield_processor()
#else /* cleanup */
#undef IL_EXCHG_ADD32
#undef IL_COMP_EXCHG32
#undef IL_COMP_EXCHGptr
#undef IL_EXCHG32
#undef IL_EXCHGptr
#endif
@@ -0,0 +1,48 @@
/* Copyright (C) 2006 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#if defined(__i386__) || defined(_MSC_VER) || defined(__x86_64__) \
|| defined(HAVE_GCC_ATOMIC_BUILTINS)
# ifdef MY_ATOMIC_MODE_DUMMY
# define LOCK_prefix ""
# else
# define LOCK_prefix "lock"
# endif
# ifdef HAVE_GCC_ATOMIC_BUILTINS
# include "gcc_builtins.h"
# elif __GNUC__
# include "x86-gcc.h"
# elif defined(_MSC_VER)
# include "generic-msvc.h"
# endif
#endif
#ifdef make_atomic_cas_body
/*
Type not used so minimal size (emptry struct has different size between C
and C++, zero-length array is gcc-specific).
*/
typedef char my_atomic_rwlock_t __attribute__ ((unused));
#define my_atomic_rwlock_destroy(name)
#define my_atomic_rwlock_init(name)
#define my_atomic_rwlock_rdlock(name)
#define my_atomic_rwlock_wrlock(name)
#define my_atomic_rwlock_rdunlock(name)
#define my_atomic_rwlock_wrunlock(name)
#endif
@@ -0,0 +1,57 @@
/* Copyright (C) 2006 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
typedef struct {pthread_mutex_t rw;} my_atomic_rwlock_t;
#define MY_ATOMIC_MODE_RWLOCKS 1
#ifdef MY_ATOMIC_MODE_DUMMY
/*
the following can never be enabled by ./configure, one need to put #define in
a source to trigger the following warning. The resulting code will be broken,
it only makes sense to do it to see now test_atomic detects broken
implementations (another way is to run a UP build on an SMP box).
*/
#warning MY_ATOMIC_MODE_DUMMY and MY_ATOMIC_MODE_RWLOCKS are incompatible
#define my_atomic_rwlock_destroy(name)
#define my_atomic_rwlock_init(name)
#define my_atomic_rwlock_rdlock(name)
#define my_atomic_rwlock_wrlock(name)
#define my_atomic_rwlock_rdunlock(name)
#define my_atomic_rwlock_wrunlock(name)
#define MY_ATOMIC_MODE "dummy (non-atomic)"
#else
/*
we're using read-write lock macros but map them to mutex locks, and they're
faster. Still, having semantically rich API we can change the
underlying implementation, if necessary.
*/
#define my_atomic_rwlock_destroy(name) pthread_mutex_destroy(& (name)->rw)
#define my_atomic_rwlock_init(name) pthread_mutex_init(& (name)->rw, 0)
#define my_atomic_rwlock_rdlock(name) pthread_mutex_lock(& (name)->rw)
#define my_atomic_rwlock_wrlock(name) pthread_mutex_lock(& (name)->rw)
#define my_atomic_rwlock_rdunlock(name) pthread_mutex_unlock(& (name)->rw)
#define my_atomic_rwlock_wrunlock(name) pthread_mutex_unlock(& (name)->rw)
#define MY_ATOMIC_MODE "mutex"
#ifndef MY_ATOMIC_MODE_RWLOCKS
#define MY_ATOMIC_MODE_RWLOCKS 1
#endif
#endif
#define make_atomic_add_body(S) int ## S sav; sav= *a; *a+= v; v=sav;
#define make_atomic_fas_body(S) int ## S sav; sav= *a; *a= v; v=sav;
#define make_atomic_cas_body(S) if ((ret= (*a == *cmp))) *a= set; else *cmp=*a;
#define make_atomic_load_body(S) ret= *a;
#define make_atomic_store_body(S) *a= v;
@@ -0,0 +1,69 @@
/* Copyright (C) 2006 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
XXX 64-bit atomic operations can be implemented using
cmpxchg8b, if necessary. Though I've heard that not all 64-bit
architectures support double-word (128-bit) cas.
*/
#ifdef __x86_64__
# ifdef MY_ATOMIC_NO_XADD
# define MY_ATOMIC_MODE "gcc-amd64" LOCK_prefix "-no-xadd"
# else
# define MY_ATOMIC_MODE "gcc-amd64" LOCK_prefix
# endif
#else
# ifdef MY_ATOMIC_NO_XADD
# define MY_ATOMIC_MODE "gcc-x86" LOCK_prefix "-no-xadd"
# else
# define MY_ATOMIC_MODE "gcc-x86" LOCK_prefix
# endif
#endif
/* fix -ansi errors while maintaining readability */
#ifndef asm
#define asm __asm__
#endif
#ifndef MY_ATOMIC_NO_XADD
#define make_atomic_add_body(S) \
asm volatile (LOCK_prefix "; xadd %0, %1;" : "+r" (v) , "+m" (*a))
#endif
#define make_atomic_fas_body(S) \
asm volatile ("xchg %0, %1;" : "+r" (v) , "+m" (*a))
#define make_atomic_cas_body(S) \
asm volatile (LOCK_prefix "; cmpxchg %3, %0; setz %2;" \
: "+m" (*a), "+a" (*cmp), "=q" (ret): "r" (set))
#ifdef MY_ATOMIC_MODE_DUMMY
#define make_atomic_load_body(S) ret=*a
#define make_atomic_store_body(S) *a=v
#else
/*
Actually 32-bit reads/writes are always atomic on x86
But we add LOCK_prefix here anyway to force memory barriers
*/
#define make_atomic_load_body(S) \
ret=0; \
asm volatile (LOCK_prefix "; cmpxchg %2, %0" \
: "+m" (*a), "+a" (ret): "r" (ret))
#define make_atomic_store_body(S) \
asm volatile ("; xchg %0, %1;" : "+m" (*a), "+r" (v))
#endif
/* TODO test on intel whether the below helps. on AMD it makes no difference */
//#define LF_BACKOFF ({asm volatile ("rep; nop"); 1; })
@@ -0,0 +1,49 @@
/* Copyright (C) 2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef __BASE64_H_INCLUDED__
#define __BASE64_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
/*
Calculate how much memory needed for dst of base64_encode()
*/
int my_base64_needed_encoded_length(int length_of_data);
/*
Calculate how much memory needed for dst of base64_decode()
*/
int my_base64_needed_decoded_length(int length_of_encoded_data);
/*
Encode data as a base64 string
*/
int my_base64_encode(const void *src, size_t src_len, char *dst);
/*
Decode a base64 string into data
*/
int my_base64_decode(const char *src, size_t src_len,
void *dst, const char **end_ptr);
#ifdef __cplusplus
}
#endif
#endif /* !__BASE64_H_INCLUDED__ */
@@ -0,0 +1,392 @@
/* Copyright 2000-2008 MySQL AB, 2008 Sun Microsystems, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* Defines for Win32 to make it compatible for MySQL */
#define BIG_TABLES
/*
Minimal version of Windows we should be able to run on.
Currently Windows 2000
*/
#define _WIN32_WINNT 0x0500
#if defined(_MSC_VER) && _MSC_VER >= 1400
/* Avoid endless warnings about sprintf() etc. being unsafe. */
#define _CRT_SECURE_NO_DEPRECATE 1
#endif
#include <sys/locking.h>
#include <sys/stat.h> /* chmod() constants*/
#include <winsock2.h>
#include <Ws2tcpip.h>
#include <fcntl.h>
#include <io.h>
#include <malloc.h>
#include <sys/stat.h>
#include <process.h> /* getpid()*/
#define HAVE_SMEM 1
#if defined(_WIN64) || defined(WIN64)
#define SYSTEM_TYPE "Win64"
#elif defined(_WIN32) || defined(WIN32)
#define SYSTEM_TYPE "Win32"
#else
#define SYSTEM_TYPE "Windows"
#endif
#if defined(_M_IA64)
#define MACHINE_TYPE "ia64"
#elif defined(_M_IX86)
#define MACHINE_TYPE "ia32"
#elif defined(_M_ALPHA)
#define MACHINE_TYPE "axp"
#else
#define MACHINE_TYPE "unknown" /* Define to machine type name */
#endif
#if !(defined(_WIN64) || defined(WIN64))
#ifndef _WIN32
#define _WIN32 /* Compatible with old source */
#endif
#ifndef __WIN32__
#define __WIN32__
#endif
#endif /* _WIN64 */
#ifndef __WIN__
#define __WIN__ /* To make it easier in VC++ */
#endif
#ifndef MAX_INDEXES
#define MAX_INDEXES 64
#endif
/* File and lock constants */
#ifdef __BORLANDC__
#define F_RDLCK LK_NBLCK /* read lock */
#define F_WRLCK LK_NBRLCK /* write lock */
#define F_UNLCK LK_UNLCK /* remove lock(s) */
#else
#define F_RDLCK _LK_NBLCK /* read lock */
#define F_WRLCK _LK_NBRLCK /* write lock */
#define F_UNLCK _LK_UNLCK /* remove lock(s) */
#endif
#define F_EXCLUSIVE 1 /* We have only exclusive locking */
#define F_TO_EOF (INT_MAX32/2) /* size for lock of all file */
#define F_OK 0 /* parameter to access() */
#define W_OK 2
#define S_IROTH S_IREAD /* for my_lib */
/* for MY_S_ISFIFO() macro from my_lib */
#if defined (_S_IFIFO) && !defined (S_IFIFO)
#define S_IFIFO _S_IFIFO
#endif
/* Winsock2 constant (Vista SDK and later)*/
#define IPPROTO_IPV6 41
#ifndef IPV6_V6ONLY
#define IPV6_V6ONLY 27
#endif
/*
Constants used by chmod. Note, that group/others is ignored
- because unsupported by Windows due to different access control model.
*/
#define S_IRWXU S_IREAD|S_IWRITE
#define S_IRWXG 0
#define S_IRWXO 0
typedef int mode_t;
#ifdef __BORLANDC__
#define FILE_BINARY O_BINARY /* my_fopen in binary mode */
#define O_TEMPORARY 0
#define O_SHORT_LIVED 0
#define SH_DENYNO _SH_DENYNO
#else
#define O_BINARY _O_BINARY /* compability with older style names */
#define FILE_BINARY _O_BINARY /* my_fopen in binary mode */
#define O_TEMPORARY _O_TEMPORARY
#define O_SHORT_LIVED _O_SHORT_LIVED
#define SH_DENYNO _SH_DENYNO
#endif
#define NO_OPEN_3 /* For my_create() */
#define SIGQUIT SIGTERM /* No SIGQUIT */
#undef _REENTRANT /* Crashes something for win32 */
#undef SAFE_MUTEX /* Can't be used on windows */
#define LONGLONG_MIN 0x8000000000000000LL
#define LONGLONG_MAX 0x7FFFFFFFFFFFFFFFLL
#define ULONGLONG_MAX 0xFFFFFFFFFFFFFFFFULL
/* Type information */
#if !defined(HAVE_UINT)
#undef HAVE_UINT
#define HAVE_UINT
typedef unsigned short ushort;
typedef unsigned int uint;
#endif /* !defined(HAVE_UINT) */
typedef unsigned __int64 ulonglong; /* Microsofts 64 bit types */
typedef __int64 longlong;
#ifndef HAVE_SIGSET_T
typedef int sigset_t;
#endif
#define longlong_defined
/*
off_t should not be __int64 because of conflicts in header files;
Use my_off_t or os_off_t instead
*/
#ifndef HAVE_OFF_T
typedef long off_t;
#endif
typedef __int64 os_off_t;
#ifdef _WIN64
typedef UINT_PTR rf_SetTimer;
#else
typedef uint rf_SetTimer;
#endif
#ifndef HAVE_SIZE_T
#ifndef _SIZE_T_DEFINED
typedef SIZE_T size_t;
#define _SIZE_T_DEFINED
#endif
#endif
#ifndef HAVE_SSIZE_T
#ifndef _SSIZE_T_DEFINED
typedef SSIZE_T ssize_t;
#define _SSIZE_T_DEFINED
#endif
#endif
#define Socket_defined
#define my_socket SOCKET
#define SIGPIPE SIGINT
#define RETQSORTTYPE void
#define QSORT_TYPE_IS_VOID
#define SOCKET_SIZE_TYPE int
#define my_socket_defined
#define byte_defined
#define HUGE_PTR
#define STDCALL __stdcall /* Used by libmysql.dll */
#define isnan(X) _isnan(X)
#define finite(X) _finite(X)
#ifndef UNDEF_THREAD_HACK
#define THREAD
#endif
#define VOID_SIGHANDLER
#define SIZEOF_CHAR 1
#define SIZEOF_INT 4
#define SIZEOF_LONG 4
#define SIZEOF_LONG_LONG 8
#define SIZEOF_OFF_T 8
#ifdef _WIN64
#define SIZEOF_CHARP 8
#else
#define SIZEOF_CHARP 4
#endif
#define HAVE_BROKEN_NETINET_INCLUDES
#ifdef _WIN32
#define HAVE_NAMED_PIPE /* We can only create pipes on NT */
#endif
/* ERROR is defined in wingdi.h */
#undef ERROR
/* We need to close files to break connections on shutdown */
#ifndef SIGNAL_WITH_VIO_CLOSE
#define SIGNAL_WITH_VIO_CLOSE
#endif
/* All windows servers should support .sym files */
#undef USE_SYMDIR
#define USE_SYMDIR
/* If LOAD DATA LOCAL INFILE should be enabled by default */
#define ENABLED_LOCAL_INFILE 1
/* If query profiling should be enabled by default */
#define ENABLED_PROFILING 1
/* Convert some simple functions to Posix */
#define my_sigset(A,B) signal((A),(B))
#define finite(A) _finite(A)
#define sleep(A) Sleep((A)*1000)
#define popen(A,B) _popen((A),(B))
#define pclose(A) _pclose(A)
#ifndef __BORLANDC__
#define access(A,B) _access(A,B)
#endif
#if !defined(__cplusplus)
#define inline __inline
#endif /* __cplusplus */
#ifdef _WIN64
#define ulonglong2double(A) ((double) (ulonglong) (A))
#define my_off_t2double(A) ((double) (my_off_t) (A))
#else
inline double ulonglong2double(ulonglong value)
{
longlong nr=(longlong) value;
if (nr >= 0)
return (double) nr;
return (18446744073709551616.0 + (double) nr);
}
#define my_off_t2double(A) ulonglong2double(A)
#endif /* _WIN64 */
inline ulonglong double2ulonglong(double d)
{
double t= d - (double) 0x8000000000000000ULL;
if (t >= 0)
return ((ulonglong) t) + 0x8000000000000000ULL;
return (ulonglong) d;
}
#if SIZEOF_OFF_T > 4
#define lseek(A,B,C) _lseeki64((A),(longlong) (B),(C))
#define tell(A) _telli64(A)
#endif
#define STACK_DIRECTION -1
/* Difference between GetSystemTimeAsFileTime() and now() */
#define OFFSET_TO_EPOCH 116444736000000000ULL
#define HAVE_PERROR
#define HAVE_VFPRINT
#define HAVE_RENAME /* Have rename() as function */
#define HAVE_BINARY_STREAMS /* Have "b" flag in streams */
#define HAVE_LONG_JMP /* Have long jump function */
#define HAVE_LOCKING /* have locking() call */
#define HAVE_ERRNO_AS_DEFINE /* errno is a define */
#define HAVE_STDLIB /* everything is include in this file */
#define HAVE_MEMCPY
#define HAVE_MEMMOVE
#define HAVE_GETCWD
#define HAVE_TELL
#define HAVE_TZNAME
#define HAVE_PUTENV
#define HAVE_SELECT
#define HAVE_SETLOCALE
#define HAVE_SOCKET /* Giangi */
#define HAVE_FLOAT_H
#define HAVE_LIMITS_H
#define HAVE_STDDEF_H
#define NO_FCNTL_NONBLOCK /* No FCNTL */
#define HAVE_ALLOCA
#define HAVE_STRPBRK
#define HAVE_STRSTR
#define HAVE_COMPRESS
#define HAVE_CREATESEMAPHORE
#define HAVE_ISNAN
#define HAVE_FINITE
#define HAVE_QUERY_CACHE
#define SPRINTF_RETURNS_INT
#define HAVE_SETFILEPOINTER
#define HAVE_VIO_READ_BUFF
#if defined(_MSC_VER) && _MSC_VER >= 1400
/* strnlen() appeared in Studio 2005 */
#define HAVE_STRNLEN
#endif
#define HAVE_WINSOCK2
#define strcasecmp stricmp
#define strncasecmp strnicmp
#ifndef _WIN32
#undef FILE_SHARE_DELETE
#define FILE_SHARE_DELETE 0 /* Not implemented on Win 98/ME */
#endif
#ifdef NOT_USED
#define HAVE_SNPRINTF /* Gave link error */
#define _snprintf snprintf
#endif
#ifdef _MSC_VER
#define HAVE_LDIV /* The optimizer breaks in zortech for ldiv */
#define HAVE_ANSI_INCLUDE
#define HAVE_SYS_UTIME_H
#define HAVE_STRTOUL
#endif
#define my_reinterpret_cast(A) reinterpret_cast <A>
#define my_const_cast(A) const_cast<A>
/* MYSQL OPTIONS */
#ifdef _CUSTOMCONFIG_
#include <custom_conf.h>
#else
#define DEFAULT_MYSQL_HOME "c:\\mysql"
#define DATADIR "c:\\mysql\\data"
#define PACKAGE "mysql"
#define DEFAULT_BASEDIR "C:\\"
#define SHAREDIR "share"
#define DEFAULT_CHARSET_HOME "C:/mysql/"
#endif
#ifndef DEFAULT_HOME_ENV
#define DEFAULT_HOME_ENV MYSQL_HOME
#endif
#ifndef DEFAULT_GROUP_SUFFIX_ENV
#define DEFAULT_GROUP_SUFFIX_ENV MYSQL_GROUP_SUFFIX
#endif
/* File name handling */
#define FN_LIBCHAR '\\'
#define FN_ROOTDIR "\\"
#define FN_DEVCHAR ':'
#define FN_NETWORK_DRIVES /* Uses \\ to indicate network drives */
#define FN_NO_CASE_SENCE /* Files are not case-sensitive */
#define OS_FILE_LIMIT UINT_MAX /* No limit*/
#define DO_NOT_REMOVE_THREAD_WRAPPERS
#define thread_safe_increment(V,L) InterlockedIncrement((long*) &(V))
#define thread_safe_decrement(V,L) InterlockedDecrement((long*) &(V))
/* The following is only used for statistics, so it should be good enough */
#ifdef _WIN32 /* This should also work on Win98 but .. */
#define thread_safe_add(V,C,L) InterlockedExchangeAdd((long*) &(V),(C))
#define thread_safe_sub(V,C,L) InterlockedExchangeAdd((long*) &(V),-(long) (C))
#endif
#define shared_memory_buffer_length 16000
#define default_shared_memory_base_name "MYSQL"
#define HAVE_SPATIAL 1
#define HAVE_RTREE_KEYS 1
#define HAVE_OPENSSL 1
#define HAVE_YASSL 1
#define COMMUNITY_SERVER 1
#define ENABLED_PROFILING 1
#define HAVE_BOOL 1
@@ -0,0 +1,107 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _decimal_h
#define _decimal_h
typedef enum
{TRUNCATE=0, HALF_EVEN, HALF_UP, CEILING, FLOOR}
decimal_round_mode;
typedef int32 decimal_digit_t;
typedef struct st_decimal_t {
int intg, frac, len;
my_bool sign;
decimal_digit_t *buf;
} decimal_t;
int internal_str2dec(const char *from, decimal_t *to, char **end,
my_bool fixed);
int decimal2string(decimal_t *from, char *to, int *to_len,
int fixed_precision, int fixed_decimals,
char filler);
int decimal2ulonglong(decimal_t *from, ulonglong *to);
int ulonglong2decimal(ulonglong from, decimal_t *to);
int decimal2longlong(decimal_t *from, longlong *to);
int longlong2decimal(longlong from, decimal_t *to);
int decimal2double(decimal_t *from, double *to);
int double2decimal(double from, decimal_t *to);
int decimal_actual_fraction(decimal_t *from);
int decimal2bin(decimal_t *from, uchar *to, int precision, int scale);
int bin2decimal(const uchar *from, decimal_t *to, int precision, int scale);
int decimal_size(int precision, int scale);
int decimal_bin_size(int precision, int scale);
int decimal_result_size(decimal_t *from1, decimal_t *from2, char op,
int param);
int decimal_intg(decimal_t *from);
int decimal_add(decimal_t *from1, decimal_t *from2, decimal_t *to);
int decimal_sub(decimal_t *from1, decimal_t *from2, decimal_t *to);
int decimal_cmp(decimal_t *from1, decimal_t *from2);
int decimal_mul(decimal_t *from1, decimal_t *from2, decimal_t *to);
int decimal_div(decimal_t *from1, decimal_t *from2, decimal_t *to,
int scale_incr);
int decimal_mod(decimal_t *from1, decimal_t *from2, decimal_t *to);
int decimal_round(decimal_t *from, decimal_t *to, int new_scale,
decimal_round_mode mode);
int decimal_is_zero(decimal_t *from);
void max_decimal(int precision, int frac, decimal_t *to);
#define string2decimal(A,B,C) internal_str2dec((A), (B), (C), 0)
#define string2decimal_fixed(A,B,C) internal_str2dec((A), (B), (C), 1)
/* set a decimal_t to zero */
#define decimal_make_zero(dec) do { \
(dec)->buf[0]=0; \
(dec)->intg=1; \
(dec)->frac=0; \
(dec)->sign=0; \
} while(0)
/*
returns the length of the buffer to hold string representation
of the decimal (including decimal dot, possible sign and \0)
*/
#define decimal_string_size(dec) (((dec)->intg ? (dec)->intg : 1) + \
(dec)->frac + ((dec)->frac > 0) + 2)
/* negate a decimal */
#define decimal_neg(dec) do { (dec)->sign^=1; } while(0)
/*
conventions:
decimal_smth() == 0 -- everything's ok
decimal_smth() <= 1 -- result is usable, but precision loss is possible
decimal_smth() <= 2 -- result can be unusable, most significant digits
could've been lost
decimal_smth() > 2 -- no result was generated
*/
#define E_DEC_OK 0
#define E_DEC_TRUNCATED 1
#define E_DEC_OVERFLOW 2
#define E_DEC_DIV_ZERO 4
#define E_DEC_BAD_NUM 8
#define E_DEC_OOM 16
#define E_DEC_ERROR 31
#define E_DEC_FATAL_ERROR 30
#endif
@@ -0,0 +1,103 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* Error messages for MySQL clients */
/* (Error messages for the daemon are in sql/share/errmsg.txt) */
#ifdef __cplusplus
extern "C" {
#endif
void init_client_errs(void);
void finish_client_errs(void);
extern const char *client_errors[]; /* Error messages */
#ifdef __cplusplus
}
#endif
#define CR_MIN_ERROR 2000 /* For easier client code */
#define CR_MAX_ERROR 2999
#if !defined(ER)
#define ER(X) client_errors[(X)-CR_MIN_ERROR]
#endif
#define CLIENT_ERRMAP 2 /* Errormap used by my_error() */
/* Do not add error numbers before CR_ERROR_FIRST. */
/* If necessary to add lower numbers, change CR_ERROR_FIRST accordingly. */
#define CR_ERROR_FIRST 2000 /*Copy first error nr.*/
#define CR_UNKNOWN_ERROR 2000
#define CR_SOCKET_CREATE_ERROR 2001
#define CR_CONNECTION_ERROR 2002
#define CR_CONN_HOST_ERROR 2003
#define CR_IPSOCK_ERROR 2004
#define CR_UNKNOWN_HOST 2005
#define CR_SERVER_GONE_ERROR 2006
#define CR_VERSION_ERROR 2007
#define CR_OUT_OF_MEMORY 2008
#define CR_WRONG_HOST_INFO 2009
#define CR_LOCALHOST_CONNECTION 2010
#define CR_TCP_CONNECTION 2011
#define CR_SERVER_HANDSHAKE_ERR 2012
#define CR_SERVER_LOST 2013
#define CR_COMMANDS_OUT_OF_SYNC 2014
#define CR_NAMEDPIPE_CONNECTION 2015
#define CR_NAMEDPIPEWAIT_ERROR 2016
#define CR_NAMEDPIPEOPEN_ERROR 2017
#define CR_NAMEDPIPESETSTATE_ERROR 2018
#define CR_CANT_READ_CHARSET 2019
#define CR_NET_PACKET_TOO_LARGE 2020
#define CR_EMBEDDED_CONNECTION 2021
#define CR_PROBE_SLAVE_STATUS 2022
#define CR_PROBE_SLAVE_HOSTS 2023
#define CR_PROBE_SLAVE_CONNECT 2024
#define CR_PROBE_MASTER_CONNECT 2025
#define CR_SSL_CONNECTION_ERROR 2026
#define CR_MALFORMED_PACKET 2027
#define CR_WRONG_LICENSE 2028
/* new 4.1 error codes */
#define CR_NULL_POINTER 2029
#define CR_NO_PREPARE_STMT 2030
#define CR_PARAMS_NOT_BOUND 2031
#define CR_DATA_TRUNCATED 2032
#define CR_NO_PARAMETERS_EXISTS 2033
#define CR_INVALID_PARAMETER_NO 2034
#define CR_INVALID_BUFFER_USE 2035
#define CR_UNSUPPORTED_PARAM_TYPE 2036
#define CR_SHARED_MEMORY_CONNECTION 2037
#define CR_SHARED_MEMORY_CONNECT_REQUEST_ERROR 2038
#define CR_SHARED_MEMORY_CONNECT_ANSWER_ERROR 2039
#define CR_SHARED_MEMORY_CONNECT_FILE_MAP_ERROR 2040
#define CR_SHARED_MEMORY_CONNECT_MAP_ERROR 2041
#define CR_SHARED_MEMORY_FILE_MAP_ERROR 2042
#define CR_SHARED_MEMORY_MAP_ERROR 2043
#define CR_SHARED_MEMORY_EVENT_ERROR 2044
#define CR_SHARED_MEMORY_CONNECT_ABANDONED_ERROR 2045
#define CR_SHARED_MEMORY_CONNECT_SET_ERROR 2046
#define CR_CONN_UNKNOW_PROTOCOL 2047
#define CR_INVALID_CONN_HANDLE 2048
#define CR_SECURE_AUTH 2049
#define CR_FETCH_CANCELED 2050
#define CR_NO_DATA 2051
#define CR_NO_STMT_METADATA 2052
#define CR_NO_RESULT_SET 2053
#define CR_NOT_IMPLEMENTED 2054
#define CR_SERVER_LOST_EXTENDED 2055
#define CR_STMT_CLOSED 2056
#define CR_NEW_STMT_METADATA 2057
#define CR_ALREADY_CONNECTED 2058
#define CR_ERROR_LAST /*Copy last error nr:*/ 2058
/* Add error numbers before CR_ERROR_LAST and change it accordingly. */
@@ -0,0 +1,84 @@
/* Copyright 2000-2008 MySQL AB, 2008 Sun Microsystems, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* Dynamic hashing of record with different key-length */
#ifndef _hash_h
#define _hash_h
#ifdef __cplusplus
extern "C" {
#endif
/*
Overhead to store an element in hash
Can be used to approximate memory consumption for a hash
*/
#define HASH_OVERHEAD (sizeof(char*)*2)
/* flags for hash_init */
#define HASH_UNIQUE 1 /* hash_insert fails on duplicate key */
typedef uchar *(*my_hash_get_key)(const uchar *,size_t*,my_bool);
typedef void (*my_hash_free_key)(void *);
typedef my_bool (*my_hash_walk_action)(void *,void *);
typedef struct st_hash {
size_t key_offset,key_length; /* Length of key if const length */
size_t blength;
ulong records;
uint flags;
DYNAMIC_ARRAY array; /* Place for hash_keys */
my_hash_get_key get_key;
void (*free)(void *);
CHARSET_INFO *charset;
} HASH;
/* A search iterator state */
typedef uint HASH_SEARCH_STATE;
#define my_hash_init(A,B,C,D,E,F,G,H) \
_my_hash_init(A,0,B,C,D,E,F,G,H CALLER_INFO)
#define my_hash_init2(A,B,C,D,E,F,G,H,I) \
_my_hash_init(A,B,C,D,E,F,G,H,I CALLER_INFO)
my_bool _my_hash_init(HASH *hash, uint growth_size, CHARSET_INFO *charset,
ulong default_array_elements, size_t key_offset,
size_t key_length, my_hash_get_key get_key,
void (*free_element)(void*),
uint flags CALLER_INFO_PROTO);
void my_hash_free(HASH *tree);
void my_hash_reset(HASH *hash);
uchar *my_hash_element(HASH *hash, ulong idx);
uchar *my_hash_search(const HASH *info, const uchar *key, size_t length);
uchar *my_hash_first(const HASH *info, const uchar *key, size_t length,
HASH_SEARCH_STATE *state);
uchar *my_hash_next(const HASH *info, const uchar *key, size_t length,
HASH_SEARCH_STATE *state);
my_bool my_hash_insert(HASH *info, const uchar *data);
my_bool my_hash_delete(HASH *hash, uchar *record);
my_bool my_hash_update(HASH *hash, uchar *record, uchar *old_key,
size_t old_key_length);
void my_hash_replace(HASH *hash, HASH_SEARCH_STATE *state, uchar *new_row);
my_bool my_hash_check(HASH *hash); /* Only in debug library */
my_bool my_hash_iterate(HASH *hash, my_hash_walk_action action, void *argument);
#define my_hash_clear(H) bzero((char*) (H), sizeof(*(H)))
#define my_hash_inited(H) ((H)->array.buffer != 0)
#define my_hash_init_opt(A,B,C,D,E,F,G,H) \
(!my_hash_inited(A) && _my_hash_init(A,0,B,C,D,E,F,G, H CALLER_INFO))
#ifdef __cplusplus
}
#endif
#endif
@@ -0,0 +1,153 @@
/* Copyright (C) 2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/**
@file
Key cache API
*/
#ifndef _keycache_h
#define _keycache_h
C_MODE_START
/* declare structures that is used by st_key_cache */
struct st_block_link;
typedef struct st_block_link BLOCK_LINK;
struct st_keycache_page;
typedef struct st_keycache_page KEYCACHE_PAGE;
struct st_hash_link;
typedef struct st_hash_link HASH_LINK;
/* info about requests in a waiting queue */
typedef struct st_keycache_wqueue
{
struct st_my_thread_var *last_thread; /* circular list of waiting threads */
} KEYCACHE_WQUEUE;
/** Callback called when any block is flushed */
typedef int (*KEYCACHE_POST_WRITE_CALLBACK)(void *arg, const uchar *buffert,
uint length, my_off_t filepos);
#define CHANGED_BLOCKS_HASH 128 /* must be power of 2 */
/*
The key cache structure
It also contains read-only statistics parameters.
*/
typedef struct st_key_cache
{
my_bool key_cache_inited;
my_bool in_resize; /* true during resize operation */
my_bool resize_in_flush; /* true during flush of resize operation */
my_bool can_be_used; /* usage of cache for read/write is allowed */
size_t key_cache_mem_size; /* specified size of the cache memory */
uint key_cache_block_size; /* size of the page buffer of a cache block */
ulong min_warm_blocks; /* min number of warm blocks; */
ulong age_threshold; /* age threshold for hot blocks */
ulonglong keycache_time; /* total number of block link operations */
uint hash_entries; /* max number of entries in the hash table */
int hash_links; /* max number of hash links */
int hash_links_used; /* number of hash links currently used */
int disk_blocks; /* max number of blocks in the cache */
ulong blocks_used; /* maximum number of concurrently used blocks */
ulong blocks_unused; /* number of currently unused blocks */
ulong blocks_changed; /* number of currently dirty blocks */
ulong warm_blocks; /* number of blocks in warm sub-chain */
ulong cnt_for_resize_op; /* counter to block resize operation */
long blocks_available; /* number of blocks available in the LRU chain */
HASH_LINK **hash_root; /* arr. of entries into hash table buckets */
HASH_LINK *hash_link_root; /* memory for hash table links */
HASH_LINK *free_hash_list; /* list of free hash links */
BLOCK_LINK *free_block_list; /* list of free blocks */
BLOCK_LINK *block_root; /* memory for block links */
uchar HUGE_PTR *block_mem; /* memory for block buffers */
BLOCK_LINK *used_last; /* ptr to the last block of the LRU chain */
BLOCK_LINK *used_ins; /* ptr to the insertion block in LRU chain */
pthread_mutex_t cache_lock; /* to lock access to the cache structure */
KEYCACHE_WQUEUE resize_queue; /* threads waiting during resize operation */
/*
Waiting for a zero resize count. Using a queue for symmetry though
only one thread can wait here.
*/
KEYCACHE_WQUEUE waiting_for_resize_cnt;
KEYCACHE_WQUEUE waiting_for_hash_link; /* waiting for a free hash link */
KEYCACHE_WQUEUE waiting_for_block; /* requests waiting for a free block */
BLOCK_LINK *changed_blocks[CHANGED_BLOCKS_HASH]; /* hash for dirty file bl.*/
BLOCK_LINK *file_blocks[CHANGED_BLOCKS_HASH]; /* hash for other file bl.*/
KEYCACHE_POST_WRITE_CALLBACK post_write;/**< Called when flushing any block*/
/*
The following variables are and variables used to hold parameters for
initializing the key cache.
*/
ulonglong param_buff_size; /* size the memory allocated for the cache */
ulong param_block_size; /* size of the blocks in the key cache */
ulong param_division_limit; /* min. percentage of warm blocks */
ulong param_age_threshold; /* determines when hot block is downgraded */
/* Statistics variables. These are reset in reset_key_cache_counters(). */
ulong global_blocks_changed; /* number of currently dirty blocks */
ulonglong global_cache_w_requests;/* number of write requests (write hits) */
ulonglong global_cache_write; /* number of writes from cache to files */
ulonglong global_cache_r_requests;/* number of read requests (read hits) */
ulonglong global_cache_read; /* number of reads from files to cache */
int blocks; /* max number of blocks in the cache */
my_bool in_init; /* Set to 1 in MySQL during init/resize */
} KEY_CACHE;
/* The default key cache */
extern KEY_CACHE dflt_key_cache_var, *dflt_key_cache;
extern int init_key_cache(KEY_CACHE *keycache, uint key_cache_block_size,
size_t use_mem, uint division_limit,
uint age_threshold);
extern int resize_key_cache(KEY_CACHE *keycache, uint key_cache_block_size,
size_t use_mem, uint division_limit,
uint age_threshold);
extern void change_key_cache_param(KEY_CACHE *keycache, uint division_limit,
uint age_threshold);
extern uchar *key_cache_read(KEY_CACHE *keycache,
File file, my_off_t filepos, int level,
uchar *buff, uint length,
uint block_length,int return_buffer);
extern int key_cache_insert(KEY_CACHE *keycache,
File file, my_off_t filepos, int level,
uchar *buff, uint length);
extern int key_cache_write(KEY_CACHE *keycache,
File file, my_off_t filepos, int level,
uchar *buff, uint length,
uint block_length, int force_write,
void *post_write_arg);
extern int flush_key_blocks(KEY_CACHE *keycache,
int file, enum flush_type type);
extern void end_key_cache(KEY_CACHE *keycache, my_bool cleanup);
/* Functions to handle multiple key caches */
extern my_bool multi_keycache_init(void);
extern void multi_keycache_free(void);
extern KEY_CACHE *multi_key_cache_search(uchar *key, uint length,
KEY_CACHE *def);
extern my_bool multi_key_cache_set(const uchar *key, uint length,
KEY_CACHE *key_cache);
extern void multi_key_cache_change(KEY_CACHE *old_data,
KEY_CACHE *new_data);
extern int reset_key_cache_counters(const char *name,
KEY_CACHE *key_cache);
C_MODE_END
#endif /* _keycache_h */
@@ -0,0 +1,260 @@
/* Copyright (C) 2007-2008 MySQL AB, 2008-2009 Sun Microsystems, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _lf_h
#define _lf_h
#include <my_atomic.h>
/*
Helpers to define both func() and _func(), where
func() is a _func() protected by my_atomic_rwlock_wrlock()
*/
#define lock_wrap(f, t, proto_args, args, lock) \
t _ ## f proto_args; \
static inline t f proto_args \
{ \
t ret; \
my_atomic_rwlock_wrlock(lock); \
ret= _ ## f args; \
my_atomic_rwlock_wrunlock(lock); \
return ret; \
}
#define lock_wrap_void(f, proto_args, args, lock) \
void _ ## f proto_args; \
static inline void f proto_args \
{ \
my_atomic_rwlock_wrlock(lock); \
_ ## f args; \
my_atomic_rwlock_wrunlock(lock); \
}
#define nolock_wrap(f, t, proto_args, args) \
t _ ## f proto_args; \
static inline t f proto_args \
{ \
return _ ## f args; \
}
#define nolock_wrap_void(f, proto_args, args) \
void _ ## f proto_args; \
static inline void f proto_args \
{ \
_ ## f args; \
}
/*
wait-free dynamic array, see lf_dynarray.c
4 levels of 256 elements each mean 4311810304 elements in an array - it
should be enough for a while
*/
#define LF_DYNARRAY_LEVEL_LENGTH 256
#define LF_DYNARRAY_LEVELS 4
typedef struct {
void * volatile level[LF_DYNARRAY_LEVELS];
uint size_of_element;
my_atomic_rwlock_t lock;
} LF_DYNARRAY;
typedef int (*lf_dynarray_func)(void *, void *);
void lf_dynarray_init(LF_DYNARRAY *array, uint element_size);
void lf_dynarray_destroy(LF_DYNARRAY *array);
nolock_wrap(lf_dynarray_value, void *,
(LF_DYNARRAY *array, uint idx),
(array, idx))
lock_wrap(lf_dynarray_lvalue, void *,
(LF_DYNARRAY *array, uint idx),
(array, idx),
&array->lock)
nolock_wrap(lf_dynarray_iterate, int,
(LF_DYNARRAY *array, lf_dynarray_func func, void *arg),
(array, func, arg))
/*
pin manager for memory allocator, lf_alloc-pin.c
*/
#define LF_PINBOX_PINS 4
#define LF_PURGATORY_SIZE 10
typedef void lf_pinbox_free_func(void *, void *, void*);
typedef struct {
LF_DYNARRAY pinarray;
lf_pinbox_free_func *free_func;
void *free_func_arg;
uint free_ptr_offset;
uint32 volatile pinstack_top_ver; /* this is a versioned pointer */
uint32 volatile pins_in_array; /* number of elements in array */
} LF_PINBOX;
typedef struct {
void * volatile pin[LF_PINBOX_PINS];
LF_PINBOX *pinbox;
void **stack_ends_here;
void *purgatory;
uint32 purgatory_count;
uint32 volatile link;
/* we want sizeof(LF_PINS) to be 64 to avoid false sharing */
#if SIZEOF_INT*2+SIZEOF_CHARP*(LF_PINBOX_PINS+3) != 64
char pad[64-sizeof(uint32)*2-sizeof(void*)*(LF_PINBOX_PINS+3)];
#endif
} LF_PINS;
/*
shortcut macros to do an atomic_wrlock on a structure that uses pins
(e.g. lf_hash).
*/
#define lf_rwlock_by_pins(PINS) \
my_atomic_rwlock_wrlock(&(PINS)->pinbox->pinarray.lock)
#define lf_rwunlock_by_pins(PINS) \
my_atomic_rwlock_wrunlock(&(PINS)->pinbox->pinarray.lock)
/*
compile-time assert, to require "no less than N" pins
it's enough if it'll fail on at least one compiler, so
we'll enable it on GCC only, which supports zero-length arrays.
*/
#if defined(__GNUC__) && defined(MY_LF_EXTRA_DEBUG)
#define LF_REQUIRE_PINS(N) \
static const char require_pins[LF_PINBOX_PINS-N] \
__attribute__ ((unused)); \
static const int LF_NUM_PINS_IN_THIS_FILE= N;
#define _lf_pin(PINS, PIN, ADDR) \
( \
assert(PIN < LF_NUM_PINS_IN_THIS_FILE), \
my_atomic_storeptr(&(PINS)->pin[PIN], (ADDR)) \
)
#else
#define LF_REQUIRE_PINS(N)
#define _lf_pin(PINS, PIN, ADDR) my_atomic_storeptr(&(PINS)->pin[PIN], (ADDR))
#endif
#define _lf_unpin(PINS, PIN) _lf_pin(PINS, PIN, NULL)
#define lf_pin(PINS, PIN, ADDR) \
do { \
lf_rwlock_by_pins(PINS); \
_lf_pin(PINS, PIN, ADDR); \
lf_rwunlock_by_pins(PINS); \
} while (0)
#define lf_unpin(PINS, PIN) lf_pin(PINS, PIN, NULL)
#define _lf_assert_pin(PINS, PIN) assert((PINS)->pin[PIN] != 0)
#define _lf_assert_unpin(PINS, PIN) assert((PINS)->pin[PIN] == 0)
void lf_pinbox_init(LF_PINBOX *pinbox, uint free_ptr_offset,
lf_pinbox_free_func *free_func, void * free_func_arg);
void lf_pinbox_destroy(LF_PINBOX *pinbox);
lock_wrap(lf_pinbox_get_pins, LF_PINS *,
(LF_PINBOX *pinbox),
(pinbox),
&pinbox->pinarray.lock)
lock_wrap_void(lf_pinbox_put_pins,
(LF_PINS *pins),
(pins),
&pins->pinbox->pinarray.lock)
lock_wrap_void(lf_pinbox_free,
(LF_PINS *pins, void *addr),
(pins, addr),
&pins->pinbox->pinarray.lock)
/*
memory allocator, lf_alloc-pin.c
*/
typedef struct st_lf_allocator {
LF_PINBOX pinbox;
uchar * volatile top;
uint element_size;
uint32 volatile mallocs;
void (*constructor)(uchar *); /* called, when an object is malloc()'ed */
void (*destructor)(uchar *); /* called, when an object is free()'d */
} LF_ALLOCATOR;
void lf_alloc_init(LF_ALLOCATOR *allocator, uint size, uint free_ptr_offset);
void lf_alloc_destroy(LF_ALLOCATOR *allocator);
uint lf_alloc_pool_count(LF_ALLOCATOR *allocator);
/*
shortcut macros to access underlying pinbox functions from an LF_ALLOCATOR
see _lf_pinbox_get_pins() and _lf_pinbox_put_pins()
*/
#define _lf_alloc_free(PINS, PTR) _lf_pinbox_free((PINS), (PTR))
#define lf_alloc_free(PINS, PTR) lf_pinbox_free((PINS), (PTR))
#define _lf_alloc_get_pins(A) _lf_pinbox_get_pins(&(A)->pinbox)
#define lf_alloc_get_pins(A) lf_pinbox_get_pins(&(A)->pinbox)
#define _lf_alloc_put_pins(PINS) _lf_pinbox_put_pins(PINS)
#define lf_alloc_put_pins(PINS) lf_pinbox_put_pins(PINS)
#define lf_alloc_direct_free(ALLOC, ADDR) my_free((uchar*)(ADDR), MYF(0))
lock_wrap(lf_alloc_new, void *,
(LF_PINS *pins),
(pins),
&pins->pinbox->pinarray.lock)
/*
extendible hash, lf_hash.c
*/
#include <hash.h>
#define LF_HASH_UNIQUE 1
/* lf_hash overhead per element (that is, sizeof(LF_SLIST) */
extern const int LF_HASH_OVERHEAD;
typedef struct {
LF_DYNARRAY array; /* hash itself */
LF_ALLOCATOR alloc; /* allocator for elements */
my_hash_get_key get_key; /* see HASH */
CHARSET_INFO *charset; /* see HASH */
uint key_offset, key_length; /* see HASH */
uint element_size; /* size of memcpy'ed area on insert */
uint flags; /* LF_HASH_UNIQUE, etc */
int32 volatile size; /* size of array */
int32 volatile count; /* number of elements in the hash */
} LF_HASH;
void lf_hash_init(LF_HASH *hash, uint element_size, uint flags,
uint key_offset, uint key_length, my_hash_get_key get_key,
CHARSET_INFO *charset);
void lf_hash_destroy(LF_HASH *hash);
int lf_hash_insert(LF_HASH *hash, LF_PINS *pins, const void *data);
void *lf_hash_search(LF_HASH *hash, LF_PINS *pins, const void *key, uint keylen);
int lf_hash_delete(LF_HASH *hash, LF_PINS *pins, const void *key, uint keylen);
/*
shortcut macros to access underlying pinbox functions from an LF_HASH
see _lf_pinbox_get_pins() and _lf_pinbox_put_pins()
*/
#define _lf_hash_get_pins(HASH) _lf_alloc_get_pins(&(HASH)->alloc)
#define lf_hash_get_pins(HASH) lf_alloc_get_pins(&(HASH)->alloc)
#define _lf_hash_put_pins(PINS) _lf_pinbox_put_pins(PINS)
#define lf_hash_put_pins(PINS) lf_pinbox_put_pins(PINS)
#define lf_hash_search_unpin(PINS) lf_unpin((PINS), 2)
/*
cleanup
*/
#undef lock_wrap_void
#undef lock_wrap
#undef nolock_wrap_void
#undef nolock_wrap
#endif
@@ -0,0 +1,654 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
A better inplementation of the UNIX ctype(3) library.
Notes: my_global.h should be included before ctype.h
*/
#ifndef _m_ctype_h
#define _m_ctype_h
#include <my_attribute.h>
#ifdef __cplusplus
extern "C" {
#endif
#define MY_CS_NAME_SIZE 32
#define MY_CS_CTYPE_TABLE_SIZE 257
#define MY_CS_TO_LOWER_TABLE_SIZE 256
#define MY_CS_TO_UPPER_TABLE_SIZE 256
#define MY_CS_SORT_ORDER_TABLE_SIZE 256
#define MY_CS_TO_UNI_TABLE_SIZE 256
#define CHARSET_DIR "charsets/"
#define my_wc_t ulong
typedef struct unicase_info_st
{
uint16 toupper;
uint16 tolower;
uint16 sort;
} MY_UNICASE_INFO;
extern MY_UNICASE_INFO *my_unicase_default[256];
extern MY_UNICASE_INFO *my_unicase_turkish[256];
typedef struct uni_ctype_st
{
uchar pctype;
uchar *ctype;
} MY_UNI_CTYPE;
extern MY_UNI_CTYPE my_uni_ctype[256];
/* wm_wc and wc_mb return codes */
#define MY_CS_ILSEQ 0 /* Wrong by sequence: wb_wc */
#define MY_CS_ILUNI 0 /* Cannot encode Unicode to charset: wc_mb */
#define MY_CS_TOOSMALL -101 /* Need at least one byte: wc_mb and mb_wc */
#define MY_CS_TOOSMALL2 -102 /* Need at least two bytes: wc_mb and mb_wc */
#define MY_CS_TOOSMALL3 -103 /* Need at least three bytes: wc_mb and mb_wc */
/* These following three are currently not really used */
#define MY_CS_TOOSMALL4 -104 /* Need at least 4 bytes: wc_mb and mb_wc */
#define MY_CS_TOOSMALL5 -105 /* Need at least 5 bytes: wc_mb and mb_wc */
#define MY_CS_TOOSMALL6 -106 /* Need at least 6 bytes: wc_mb and mb_wc */
/* A helper macros for "need at least n bytes" */
#define MY_CS_TOOSMALLN(n) (-100-(n))
#define MY_SEQ_INTTAIL 1
#define MY_SEQ_SPACES 2
/* My charsets_list flags */
#define MY_CS_COMPILED 1 /* compiled-in sets */
#define MY_CS_CONFIG 2 /* sets that have a *.conf file */
#define MY_CS_INDEX 4 /* sets listed in the Index file */
#define MY_CS_LOADED 8 /* sets that are currently loaded */
#define MY_CS_BINSORT 16 /* if binary sort order */
#define MY_CS_PRIMARY 32 /* if primary collation */
#define MY_CS_STRNXFRM 64 /* if strnxfrm is used for sort */
#define MY_CS_UNICODE 128 /* is a charset is full unicode */
#define MY_CS_READY 256 /* if a charset is initialized */
#define MY_CS_AVAILABLE 512 /* If either compiled-in or loaded*/
#define MY_CS_CSSORT 1024 /* if case sensitive sort order */
#define MY_CS_HIDDEN 2048 /* don't display in SHOW */
#define MY_CS_PUREASCII 4096 /* if a charset is pure ascii */
#define MY_CS_NONASCII 8192 /* if not ASCII-compatible */
#define MY_CHARSET_UNDEFINED 0
/* Character repertoire flags */
#define MY_REPERTOIRE_ASCII 1 /* Pure ASCII U+0000..U+007F */
#define MY_REPERTOIRE_EXTENDED 2 /* Extended characters: U+0080..U+FFFF */
#define MY_REPERTOIRE_UNICODE30 3 /* ASCII | EXTENDED: U+0000..U+FFFF */
/* Flags for strxfrm */
#define MY_STRXFRM_LEVEL1 0x00000001 /* for primary weights */
#define MY_STRXFRM_LEVEL2 0x00000002 /* for secondary weights */
#define MY_STRXFRM_LEVEL3 0x00000004 /* for tertiary weights */
#define MY_STRXFRM_LEVEL4 0x00000008 /* fourth level weights */
#define MY_STRXFRM_LEVEL5 0x00000010 /* fifth level weights */
#define MY_STRXFRM_LEVEL6 0x00000020 /* sixth level weights */
#define MY_STRXFRM_LEVEL_ALL 0x0000003F /* Bit OR for the above six */
#define MY_STRXFRM_NLEVELS 6 /* Number of possible levels*/
#define MY_STRXFRM_PAD_WITH_SPACE 0x00000040 /* if pad result with spaces */
#define MY_STRXFRM_PAD_TO_MAXLEN 0x00000080 /* if pad tail(for filesort) */
#define MY_STRXFRM_DESC_LEVEL1 0x00000100 /* if desc order for level1 */
#define MY_STRXFRM_DESC_LEVEL2 0x00000200 /* if desc order for level2 */
#define MY_STRXFRM_DESC_LEVEL3 0x00000300 /* if desc order for level3 */
#define MY_STRXFRM_DESC_LEVEL4 0x00000800 /* if desc order for level4 */
#define MY_STRXFRM_DESC_LEVEL5 0x00001000 /* if desc order for level5 */
#define MY_STRXFRM_DESC_LEVEL6 0x00002000 /* if desc order for level6 */
#define MY_STRXFRM_DESC_SHIFT 8
#define MY_STRXFRM_UNUSED_00004000 0x00004000 /* for future extensions */
#define MY_STRXFRM_UNUSED_00008000 0x00008000 /* for future extensions */
#define MY_STRXFRM_REVERSE_LEVEL1 0x00010000 /* if reverse order for level1 */
#define MY_STRXFRM_REVERSE_LEVEL2 0x00020000 /* if reverse order for level2 */
#define MY_STRXFRM_REVERSE_LEVEL3 0x00040000 /* if reverse order for level3 */
#define MY_STRXFRM_REVERSE_LEVEL4 0x00080000 /* if reverse order for level4 */
#define MY_STRXFRM_REVERSE_LEVEL5 0x00100000 /* if reverse order for level5 */
#define MY_STRXFRM_REVERSE_LEVEL6 0x00200000 /* if reverse order for level6 */
#define MY_STRXFRM_REVERSE_SHIFT 16
typedef struct my_uni_idx_st
{
uint16 from;
uint16 to;
uchar *tab;
} MY_UNI_IDX;
typedef struct
{
uint beg;
uint end;
uint mb_len;
} my_match_t;
enum my_lex_states
{
MY_LEX_START, MY_LEX_CHAR, MY_LEX_IDENT,
MY_LEX_IDENT_SEP, MY_LEX_IDENT_START,
MY_LEX_REAL, MY_LEX_HEX_NUMBER, MY_LEX_BIN_NUMBER,
MY_LEX_CMP_OP, MY_LEX_LONG_CMP_OP, MY_LEX_STRING, MY_LEX_COMMENT, MY_LEX_END,
MY_LEX_OPERATOR_OR_IDENT, MY_LEX_NUMBER_IDENT, MY_LEX_INT_OR_REAL,
MY_LEX_REAL_OR_POINT, MY_LEX_BOOL, MY_LEX_EOL, MY_LEX_ESCAPE,
MY_LEX_LONG_COMMENT, MY_LEX_END_LONG_COMMENT, MY_LEX_SEMICOLON,
MY_LEX_SET_VAR, MY_LEX_USER_END, MY_LEX_HOSTNAME, MY_LEX_SKIP,
MY_LEX_USER_VARIABLE_DELIMITER, MY_LEX_SYSTEM_VAR,
MY_LEX_IDENT_OR_KEYWORD,
MY_LEX_IDENT_OR_HEX, MY_LEX_IDENT_OR_BIN, MY_LEX_IDENT_OR_NCHAR,
MY_LEX_STRING_OR_DELIMITER
};
struct charset_info_st;
/* See strings/CHARSET_INFO.txt for information about this structure */
typedef struct my_collation_handler_st
{
my_bool (*init)(struct charset_info_st *, void *(*alloc)(size_t));
/* Collation routines */
int (*strnncoll)(struct charset_info_st *,
const uchar *, size_t, const uchar *, size_t, my_bool);
int (*strnncollsp)(struct charset_info_st *,
const uchar *, size_t, const uchar *, size_t,
my_bool diff_if_only_endspace_difference);
size_t (*strnxfrm)(struct charset_info_st *,
uchar *dst, size_t dstlen, uint nweights,
const uchar *src, size_t srclen, uint flags);
size_t (*strnxfrmlen)(struct charset_info_st *, size_t);
my_bool (*like_range)(struct charset_info_st *,
const char *s, size_t s_length,
pchar w_prefix, pchar w_one, pchar w_many,
size_t res_length,
char *min_str, char *max_str,
size_t *min_len, size_t *max_len);
int (*wildcmp)(struct charset_info_st *,
const char *str,const char *str_end,
const char *wildstr,const char *wildend,
int escape,int w_one, int w_many);
int (*strcasecmp)(struct charset_info_st *, const char *, const char *);
uint (*instr)(struct charset_info_st *,
const char *b, size_t b_length,
const char *s, size_t s_length,
my_match_t *match, uint nmatch);
/* Hash calculation */
void (*hash_sort)(struct charset_info_st *cs, const uchar *key, size_t len,
ulong *nr1, ulong *nr2);
my_bool (*propagate)(struct charset_info_st *cs, const uchar *str, size_t len);
} MY_COLLATION_HANDLER;
extern MY_COLLATION_HANDLER my_collation_mb_bin_handler;
extern MY_COLLATION_HANDLER my_collation_8bit_bin_handler;
extern MY_COLLATION_HANDLER my_collation_8bit_simple_ci_handler;
extern MY_COLLATION_HANDLER my_collation_ucs2_uca_handler;
/* Some typedef to make it easy for C++ to make function pointers */
typedef int (*my_charset_conv_mb_wc)(struct charset_info_st *, my_wc_t *,
const uchar *, const uchar *);
typedef int (*my_charset_conv_wc_mb)(struct charset_info_st *, my_wc_t,
uchar *, uchar *);
typedef size_t (*my_charset_conv_case)(struct charset_info_st *,
char *, size_t, char *, size_t);
/* See strings/CHARSET_INFO.txt about information on this structure */
typedef struct my_charset_handler_st
{
my_bool (*init)(struct charset_info_st *, void *(*alloc)(size_t));
/* Multibyte routines */
uint (*ismbchar)(struct charset_info_st *, const char *, const char *);
uint (*mbcharlen)(struct charset_info_st *, uint c);
size_t (*numchars)(struct charset_info_st *, const char *b, const char *e);
size_t (*charpos)(struct charset_info_st *, const char *b, const char *e,
size_t pos);
size_t (*well_formed_len)(struct charset_info_st *,
const char *b,const char *e,
size_t nchars, int *error);
size_t (*lengthsp)(struct charset_info_st *, const char *ptr, size_t length);
size_t (*numcells)(struct charset_info_st *, const char *b, const char *e);
/* Unicode conversion */
my_charset_conv_mb_wc mb_wc;
my_charset_conv_wc_mb wc_mb;
/* CTYPE scanner */
int (*ctype)(struct charset_info_st *cs, int *ctype,
const uchar *s, const uchar *e);
/* Functions for case and sort conversion */
size_t (*caseup_str)(struct charset_info_st *, char *);
size_t (*casedn_str)(struct charset_info_st *, char *);
my_charset_conv_case caseup;
my_charset_conv_case casedn;
/* Charset dependant snprintf() */
size_t (*snprintf)(struct charset_info_st *, char *to, size_t n,
const char *fmt,
...) ATTRIBUTE_FORMAT_FPTR(printf, 4, 5);
size_t (*long10_to_str)(struct charset_info_st *, char *to, size_t n,
int radix, long int val);
size_t (*longlong10_to_str)(struct charset_info_st *, char *to, size_t n,
int radix, longlong val);
void (*fill)(struct charset_info_st *, char *to, size_t len, int fill);
/* String-to-number conversion routines */
long (*strntol)(struct charset_info_st *, const char *s, size_t l,
int base, char **e, int *err);
ulong (*strntoul)(struct charset_info_st *, const char *s, size_t l,
int base, char **e, int *err);
longlong (*strntoll)(struct charset_info_st *, const char *s, size_t l,
int base, char **e, int *err);
ulonglong (*strntoull)(struct charset_info_st *, const char *s, size_t l,
int base, char **e, int *err);
double (*strntod)(struct charset_info_st *, char *s, size_t l, char **e,
int *err);
longlong (*strtoll10)(struct charset_info_st *cs,
const char *nptr, char **endptr, int *error);
ulonglong (*strntoull10rnd)(struct charset_info_st *cs,
const char *str, size_t length,
int unsigned_fl,
char **endptr, int *error);
size_t (*scan)(struct charset_info_st *, const char *b, const char *e,
int sq);
} MY_CHARSET_HANDLER;
extern MY_CHARSET_HANDLER my_charset_8bit_handler;
extern MY_CHARSET_HANDLER my_charset_ucs2_handler;
/* See strings/CHARSET_INFO.txt about information on this structure */
typedef struct charset_info_st
{
uint number;
uint primary_number;
uint binary_number;
uint state;
const char *csname;
const char *name;
const char *comment;
const char *tailoring;
uchar *ctype;
uchar *to_lower;
uchar *to_upper;
uchar *sort_order;
uint16 *contractions;
uint16 **sort_order_big;
uint16 *tab_to_uni;
MY_UNI_IDX *tab_from_uni;
MY_UNICASE_INFO **caseinfo;
uchar *state_map;
uchar *ident_map;
uint strxfrm_multiply;
uchar caseup_multiply;
uchar casedn_multiply;
uint mbminlen;
uint mbmaxlen;
uint16 min_sort_char;
uint16 max_sort_char; /* For LIKE optimization */
uchar pad_char;
my_bool escape_with_backslash_is_dangerous;
uchar levels_for_compare;
uchar levels_for_order;
MY_CHARSET_HANDLER *cset;
MY_COLLATION_HANDLER *coll;
} CHARSET_INFO;
#define ILLEGAL_CHARSET_INFO_NUMBER (~0U)
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_bin;
extern CHARSET_INFO my_charset_big5_chinese_ci;
extern CHARSET_INFO my_charset_big5_bin;
extern CHARSET_INFO my_charset_cp932_japanese_ci;
extern CHARSET_INFO my_charset_cp932_bin;
extern CHARSET_INFO my_charset_cp1250_czech_ci;
extern CHARSET_INFO my_charset_eucjpms_japanese_ci;
extern CHARSET_INFO my_charset_eucjpms_bin;
extern CHARSET_INFO my_charset_euckr_korean_ci;
extern CHARSET_INFO my_charset_euckr_bin;
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_filename;
extern CHARSET_INFO my_charset_gb2312_chinese_ci;
extern CHARSET_INFO my_charset_gb2312_bin;
extern CHARSET_INFO my_charset_gbk_chinese_ci;
extern CHARSET_INFO my_charset_gbk_bin;
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_latin1;
extern CHARSET_INFO my_charset_latin1_german2_ci;
extern CHARSET_INFO my_charset_latin1_bin;
extern CHARSET_INFO my_charset_latin2_czech_ci;
extern CHARSET_INFO my_charset_sjis_japanese_ci;
extern CHARSET_INFO my_charset_sjis_bin;
extern CHARSET_INFO my_charset_tis620_thai_ci;
extern CHARSET_INFO my_charset_tis620_bin;
extern CHARSET_INFO my_charset_ucs2_general_ci;
extern CHARSET_INFO my_charset_ucs2_bin;
extern CHARSET_INFO my_charset_ucs2_unicode_ci;
extern CHARSET_INFO my_charset_ujis_japanese_ci;
extern CHARSET_INFO my_charset_ujis_bin;
extern CHARSET_INFO my_charset_utf16_bin;
extern CHARSET_INFO my_charset_utf16_general_ci;
extern CHARSET_INFO my_charset_utf16_unicode_ci;
extern CHARSET_INFO my_charset_utf32_bin;
extern CHARSET_INFO my_charset_utf32_general_ci;
extern CHARSET_INFO my_charset_utf32_unicode_ci;
extern CHARSET_INFO my_charset_utf8mb3_bin;
extern CHARSET_INFO my_charset_utf8mb3_general_ci;
extern CHARSET_INFO my_charset_utf8mb3_unicode_ci;
extern CHARSET_INFO my_charset_utf8mb4_bin;
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_utf8mb4_general_ci;
extern CHARSET_INFO my_charset_utf8mb4_unicode_ci;
#define MY_UTF8MB3 "utf8mb3"
#define MY_UTF8MB4 "utf8"
#define my_charset_utf8_general_ci my_charset_utf8mb4_general_ci
#define my_charset_utf8_bin my_charset_utf8mb4_bin
/* declarations for simple charsets */
extern size_t my_strnxfrm_simple(CHARSET_INFO *,
uchar *dst, size_t dstlen, uint nweights,
const uchar *src, size_t srclen, uint flags);
size_t my_strnxfrmlen_simple(CHARSET_INFO *, size_t);
extern int my_strnncoll_simple(CHARSET_INFO *, const uchar *, size_t,
const uchar *, size_t, my_bool);
extern int my_strnncollsp_simple(CHARSET_INFO *, const uchar *, size_t,
const uchar *, size_t,
my_bool diff_if_only_endspace_difference);
extern void my_hash_sort_simple(CHARSET_INFO *cs,
const uchar *key, size_t len,
ulong *nr1, ulong *nr2);
extern size_t my_lengthsp_8bit(CHARSET_INFO *cs, const char *ptr, size_t length);
extern uint my_instr_simple(struct charset_info_st *,
const char *b, size_t b_length,
const char *s, size_t s_length,
my_match_t *match, uint nmatch);
/* Functions for 8bit */
extern size_t my_caseup_str_8bit(CHARSET_INFO *, char *);
extern size_t my_casedn_str_8bit(CHARSET_INFO *, char *);
extern size_t my_caseup_8bit(CHARSET_INFO *, char *src, size_t srclen,
char *dst, size_t dstlen);
extern size_t my_casedn_8bit(CHARSET_INFO *, char *src, size_t srclen,
char *dst, size_t dstlen);
extern int my_strcasecmp_8bit(CHARSET_INFO * cs, const char *, const char *);
int my_mb_wc_8bit(CHARSET_INFO *cs,my_wc_t *wc, const uchar *s,const uchar *e);
int my_wc_mb_8bit(CHARSET_INFO *cs,my_wc_t wc, uchar *s, uchar *e);
int my_mb_ctype_8bit(CHARSET_INFO *,int *, const uchar *,const uchar *);
int my_mb_ctype_mb(CHARSET_INFO *,int *, const uchar *,const uchar *);
size_t my_scan_8bit(CHARSET_INFO *cs, const char *b, const char *e, int sq);
size_t my_snprintf_8bit(struct charset_info_st *, char *to, size_t n,
const char *fmt, ...)
ATTRIBUTE_FORMAT(printf, 4, 5);
long my_strntol_8bit(CHARSET_INFO *, const char *s, size_t l, int base,
char **e, int *err);
ulong my_strntoul_8bit(CHARSET_INFO *, const char *s, size_t l, int base,
char **e, int *err);
longlong my_strntoll_8bit(CHARSET_INFO *, const char *s, size_t l, int base,
char **e, int *err);
ulonglong my_strntoull_8bit(CHARSET_INFO *, const char *s, size_t l, int base,
char **e, int *err);
double my_strntod_8bit(CHARSET_INFO *, char *s, size_t l,char **e,
int *err);
size_t my_long10_to_str_8bit(CHARSET_INFO *, char *to, size_t l, int radix,
long int val);
size_t my_longlong10_to_str_8bit(CHARSET_INFO *, char *to, size_t l, int radix,
longlong val);
longlong my_strtoll10_8bit(CHARSET_INFO *cs,
const char *nptr, char **endptr, int *error);
longlong my_strtoll10_ucs2(CHARSET_INFO *cs,
const char *nptr, char **endptr, int *error);
ulonglong my_strntoull10rnd_8bit(CHARSET_INFO *cs,
const char *str, size_t length, int
unsigned_fl, char **endptr, int *error);
ulonglong my_strntoull10rnd_ucs2(CHARSET_INFO *cs,
const char *str, size_t length,
int unsigned_fl, char **endptr, int *error);
void my_fill_8bit(CHARSET_INFO *cs, char* to, size_t l, int fill);
my_bool my_like_range_simple(CHARSET_INFO *cs,
const char *ptr, size_t ptr_length,
pbool escape, pbool w_one, pbool w_many,
size_t res_length,
char *min_str, char *max_str,
size_t *min_length, size_t *max_length);
my_bool my_like_range_mb(CHARSET_INFO *cs,
const char *ptr, size_t ptr_length,
pbool escape, pbool w_one, pbool w_many,
size_t res_length,
char *min_str, char *max_str,
size_t *min_length, size_t *max_length);
my_bool my_like_range_ucs2(CHARSET_INFO *cs,
const char *ptr, size_t ptr_length,
pbool escape, pbool w_one, pbool w_many,
size_t res_length,
char *min_str, char *max_str,
size_t *min_length, size_t *max_length);
my_bool my_like_range_utf16(CHARSET_INFO *cs,
const char *ptr, size_t ptr_length,
pbool escape, pbool w_one, pbool w_many,
size_t res_length,
char *min_str, char *max_str,
size_t *min_length, size_t *max_length);
my_bool my_like_range_utf32(CHARSET_INFO *cs,
const char *ptr, size_t ptr_length,
pbool escape, pbool w_one, pbool w_many,
size_t res_length,
char *min_str, char *max_str,
size_t *min_length, size_t *max_length);
int my_wildcmp_8bit(CHARSET_INFO *,
const char *str,const char *str_end,
const char *wildstr,const char *wildend,
int escape, int w_one, int w_many);
int my_wildcmp_bin(CHARSET_INFO *,
const char *str,const char *str_end,
const char *wildstr,const char *wildend,
int escape, int w_one, int w_many);
size_t my_numchars_8bit(CHARSET_INFO *, const char *b, const char *e);
size_t my_numcells_8bit(CHARSET_INFO *, const char *b, const char *e);
size_t my_charpos_8bit(CHARSET_INFO *, const char *b, const char *e, size_t pos);
size_t my_well_formed_len_8bit(CHARSET_INFO *, const char *b, const char *e,
size_t pos, int *error);
uint my_mbcharlen_8bit(CHARSET_INFO *, uint c);
/* Functions for multibyte charsets */
extern size_t my_caseup_str_mb(CHARSET_INFO *, char *);
extern size_t my_casedn_str_mb(CHARSET_INFO *, char *);
extern size_t my_caseup_mb(CHARSET_INFO *, char *src, size_t srclen,
char *dst, size_t dstlen);
extern size_t my_casedn_mb(CHARSET_INFO *, char *src, size_t srclen,
char *dst, size_t dstlen);
extern int my_strcasecmp_mb(CHARSET_INFO * cs,const char *, const char *);
int my_wildcmp_mb(CHARSET_INFO *,
const char *str,const char *str_end,
const char *wildstr,const char *wildend,
int escape, int w_one, int w_many);
size_t my_numchars_mb(CHARSET_INFO *, const char *b, const char *e);
size_t my_numcells_mb(CHARSET_INFO *, const char *b, const char *e);
size_t my_charpos_mb(CHARSET_INFO *, const char *b, const char *e, size_t pos);
size_t my_well_formed_len_mb(CHARSET_INFO *, const char *b, const char *e,
size_t pos, int *error);
uint my_instr_mb(struct charset_info_st *,
const char *b, size_t b_length,
const char *s, size_t s_length,
my_match_t *match, uint nmatch);
int my_strnncoll_mb_bin(CHARSET_INFO * cs,
const uchar *s, size_t slen,
const uchar *t, size_t tlen,
my_bool t_is_prefix);
int my_strnncollsp_mb_bin(CHARSET_INFO *cs,
const uchar *a, size_t a_length,
const uchar *b, size_t b_length,
my_bool diff_if_only_endspace_difference);
int my_wildcmp_mb_bin(CHARSET_INFO *cs,
const char *str,const char *str_end,
const char *wildstr,const char *wildend,
int escape, int w_one, int w_many);
int my_strcasecmp_mb_bin(CHARSET_INFO * cs __attribute__((unused)),
const char *s, const char *t);
void my_hash_sort_mb_bin(CHARSET_INFO *cs __attribute__((unused)),
const uchar *key, size_t len,ulong *nr1, ulong *nr2);
size_t my_strnxfrm_mb(CHARSET_INFO *,
uchar *dst, size_t dstlen, uint nweights,
const uchar *src, size_t srclen, uint flags);
size_t my_strnxfrm_unicode(CHARSET_INFO *,
uchar *dst, size_t dstlen, uint nweights,
const uchar *src, size_t srclen, uint flags);
int my_wildcmp_unicode(CHARSET_INFO *cs,
const char *str, const char *str_end,
const char *wildstr, const char *wildend,
int escape, int w_one, int w_many,
MY_UNICASE_INFO **weights);
extern my_bool my_parse_charset_xml(const char *bug, size_t len,
int (*add)(CHARSET_INFO *cs));
extern char *my_strchr(CHARSET_INFO *cs, const char *str, const char *end,
pchar c);
my_bool my_propagate_simple(CHARSET_INFO *cs, const uchar *str, size_t len);
my_bool my_propagate_complex(CHARSET_INFO *cs, const uchar *str, size_t len);
uint my_string_repertoire(CHARSET_INFO *cs, const char *str, ulong len);
my_bool my_charset_is_ascii_based(CHARSET_INFO *cs);
my_bool my_charset_is_8bit_pure_ascii(CHARSET_INFO *cs);
uint my_charset_repertoire(CHARSET_INFO *cs);
uint my_strxfrm_flag_normalize(uint flags, uint nlevels);
void my_strxfrm_desc_and_reverse(uchar *str, uchar *strend,
uint flags, uint level);
size_t my_strxfrm_pad_desc_and_reverse(CHARSET_INFO *cs,
uchar *str, uchar *frmend, uchar *strend,
uint nweights, uint flags, uint level);
my_bool my_charset_is_ascii_compatible(CHARSET_INFO *cs);
#define _MY_U 01 /* Upper case */
#define _MY_L 02 /* Lower case */
#define _MY_NMR 04 /* Numeral (digit) */
#define _MY_SPC 010 /* Spacing character */
#define _MY_PNT 020 /* Punctuation */
#define _MY_CTR 040 /* Control character */
#define _MY_B 0100 /* Blank */
#define _MY_X 0200 /* heXadecimal digit */
#define my_isascii(c) (!((c) & ~0177))
#define my_toascii(c) ((c) & 0177)
#define my_tocntrl(c) ((c) & 31)
#define my_toprint(c) ((c) | 64)
#define my_toupper(s,c) (char) ((s)->to_upper[(uchar) (c)])
#define my_tolower(s,c) (char) ((s)->to_lower[(uchar) (c)])
#define my_isalpha(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L))
#define my_isupper(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_U)
#define my_islower(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_L)
#define my_isdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_NMR)
#define my_isxdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_X)
#define my_isalnum(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L | _MY_NMR))
#define my_isspace(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_SPC)
#define my_ispunct(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_PNT)
#define my_isprint(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR | _MY_B))
#define my_isgraph(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR))
#define my_iscntrl(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_CTR)
/* Some macros that should be cleaned up a little */
#define my_isvar(s,c) (my_isalnum(s,c) || (c) == '_')
#define my_isvar_start(s,c) (my_isalpha(s,c) || (c) == '_')
#define my_binary_compare(s) ((s)->state & MY_CS_BINSORT)
#define use_strnxfrm(s) ((s)->state & MY_CS_STRNXFRM)
#define my_strnxfrm(cs, d, dl, s, sl) \
((cs)->coll->strnxfrm((cs), (d), (dl), (dl), (s), (sl), MY_STRXFRM_PAD_WITH_SPACE))
#define my_strnncoll(s, a, b, c, d) ((s)->coll->strnncoll((s), (a), (b), (c), (d), 0))
#define my_like_range(s, a, b, c, d, e, f, g, h, i, j) \
((s)->coll->like_range((s), (a), (b), (c), (d), (e), (f), (g), (h), (i), (j)))
#define my_wildcmp(cs,s,se,w,we,e,o,m) ((cs)->coll->wildcmp((cs),(s),(se),(w),(we),(e),(o),(m)))
#define my_strcasecmp(s, a, b) ((s)->coll->strcasecmp((s), (a), (b)))
#define my_charpos(cs, b, e, num) (cs)->cset->charpos((cs), (const char*) (b), (const char *)(e), (num))
#define use_mb(s) ((s)->cset->ismbchar != NULL)
#define my_ismbchar(s, a, b) ((s)->cset->ismbchar((s), (a), (b)))
#ifdef USE_MB
#define my_mbcharlen(s, a) ((s)->cset->mbcharlen((s),(a)))
#else
#define my_mbcharlen(s, a) 1
#endif
#define my_caseup_str(s, a) ((s)->cset->caseup_str((s), (a)))
#define my_casedn_str(s, a) ((s)->cset->casedn_str((s), (a)))
#define my_strntol(s, a, b, c, d, e) ((s)->cset->strntol((s),(a),(b),(c),(d),(e)))
#define my_strntoul(s, a, b, c, d, e) ((s)->cset->strntoul((s),(a),(b),(c),(d),(e)))
#define my_strntoll(s, a, b, c, d, e) ((s)->cset->strntoll((s),(a),(b),(c),(d),(e)))
#define my_strntoull(s, a, b, c,d, e) ((s)->cset->strntoull((s),(a),(b),(c),(d),(e)))
#define my_strntod(s, a, b, c, d) ((s)->cset->strntod((s),(a),(b),(c),(d)))
/* XXX: still need to take care of this one */
#ifdef MY_CHARSET_TIS620
#error The TIS620 charset is broken at the moment. Tell tim to fix it.
#define USE_TIS620
#include "t_ctype.h"
#endif
#ifdef __cplusplus
}
#endif
#endif /* _m_ctype_h */
@@ -0,0 +1,393 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* There may be prolems include all of theese. Try to test in
configure with ones are needed? */
/* This is needed for the definitions of strchr... on solaris */
#ifndef _m_string_h
#define _m_string_h
#ifndef __USE_GNU
#define __USE_GNU /* We want to use stpcpy */
#endif
#if defined(HAVE_STRINGS_H)
#include <strings.h>
#endif
#if defined(HAVE_STRING_H)
#include <string.h>
#endif
/* need by my_vsnprintf */
#include <stdarg.h>
#ifdef _AIX
#undef HAVE_BCMP
#endif
/* This is needed for the definitions of bzero... on solaris */
#if defined(HAVE_STRINGS_H)
#include <strings.h>
#endif
/* This is needed for the definitions of memcpy... on solaris */
#if defined(HAVE_MEMORY_H) && !defined(__cplusplus)
#include <memory.h>
#endif
#if !defined(HAVE_MEMCPY) && !defined(HAVE_MEMMOVE)
# define memcpy(d, s, n) bcopy ((s), (d), (n))
# define memset(A,C,B) bfill((A),(B),(C))
# define memmove(d, s, n) bmove ((d), (s), (n))
#elif defined(HAVE_MEMMOVE)
# define bmove(d, s, n) memmove((d), (s), (n))
#else
# define memmove(d, s, n) bmove((d), (s), (n)) /* our bmove */
#endif
/* Unixware 7 */
#if !defined(HAVE_BFILL)
# define bfill(A,B,C) memset((A),(C),(B))
# define bmove_align(A,B,C) memcpy((A),(B),(C))
#endif
#if !defined(HAVE_BCMP)
# define bcopy(s, d, n) memcpy((d), (s), (n))
# define bcmp(A,B,C) memcmp((A),(B),(C))
# define bzero(A,B) memset((A),0,(B))
# define bmove_align(A,B,C) memcpy((A),(B),(C))
#endif
#if defined(__cplusplus)
extern "C" {
#endif
/*
my_str_malloc() and my_str_free() are assigned to implementations in
strings/alloc.c, but can be overridden in the calling program.
*/
extern void *(*my_str_malloc)(size_t);
extern void (*my_str_free)(void *);
#if defined(HAVE_STPCPY)
#define strmov(A,B) stpcpy((A),(B))
#ifndef stpcpy
extern char *stpcpy(char *, const char *); /* For AIX with gcc 2.95.3 */
#endif
#endif
/* Declared in int2str() */
extern char NEAR _dig_vec_upper[];
extern char NEAR _dig_vec_lower[];
#ifdef BAD_STRING_COMPILER
#define strmov(A,B) (memccpy(A,B,0,INT_MAX)-1)
#else
#define strmov_overlapp(A,B) strmov(A,B)
#define strmake_overlapp(A,B,C) strmake(A,B,C)
#endif
#ifdef BAD_MEMCPY /* Problem with gcc on Alpha */
#define memcpy_fixed(A,B,C) bmove((A),(B),(C))
#else
#define memcpy_fixed(A,B,C) memcpy((A),(B),(C))
#endif
#if (!defined(USE_BMOVE512) || defined(HAVE_purify)) && !defined(bmove512)
#define bmove512(A,B,C) memcpy(A,B,C)
#endif
/* Prototypes for string functions */
#if !defined(bfill) && !defined(HAVE_BFILL)
extern void bfill(uchar *dst,size_t len,pchar fill);
#endif
#if !defined(bzero) && !defined(HAVE_BZERO)
extern void bzero(uchar * dst,size_t len);
#endif
#if !defined(bcmp) && !defined(HAVE_BCMP)
extern size_t bcmp(const uchar *s1,const uchar *s2,size_t len);
#endif
#ifdef HAVE_purify
extern size_t my_bcmp(const uchar *s1,const uchar *s2,size_t len);
#undef bcmp
#define bcmp(A,B,C) my_bcmp((A),(B),(C))
#define bzero_if_purify(A,B) bzero(A,B)
#else
#define bzero_if_purify(A,B)
#endif /* HAVE_purify */
#if defined(_lint) || defined(FORCE_INIT_OF_VARS)
#define LINT_INIT_STRUCT(var) bzero(&var, sizeof(var)) /* No uninitialize-warning */
#else
#define LINT_INIT_STRUCT(var)
#endif
#ifndef bmove512
extern void bmove512(uchar *dst,const uchar *src,size_t len);
#endif
#if !defined(HAVE_BMOVE) && !defined(bmove)
extern void bmove(uuchar *dst, const uchar *src,size_t len);
#endif
extern void bmove_upp(uchar *dst,const uchar *src,size_t len);
extern void bchange(uchar *dst,size_t old_len,const uchar *src,
size_t new_len,size_t tot_len);
extern void strappend(char *s,size_t len,pchar fill);
extern char *strend(const char *s);
extern char *strcend(const char *, pchar);
extern char *strfield(char *src,int fields,int chars,int blanks,
int tabch);
extern char *strfill(char * s,size_t len,pchar fill);
extern size_t strinstr(const char *str,const char *search);
extern size_t r_strinstr(const char *str, size_t from, const char *search);
extern char *strkey(char *dst,char *head,char *tail,char *flags);
extern char *strmake(char *dst,const char *src,size_t length);
#ifndef strmake_overlapp
extern char *strmake_overlapp(char *dst,const char *src, size_t length);
#endif
#ifndef strmov
extern char *strmov(char *dst,const char *src);
#endif
extern char *strnmov(char *dst,const char *src,size_t n);
extern char *strsuff(const char *src,const char *suffix);
extern char *strcont(const char *src,const char *set);
extern char *strxcat _VARARGS((char *dst,const char *src, ...));
extern char *strxmov _VARARGS((char *dst,const char *src, ...));
extern char *strxcpy _VARARGS((char *dst,const char *src, ...));
extern char *strxncat _VARARGS((char *dst,size_t len, const char *src, ...));
extern char *strxnmov _VARARGS((char *dst,size_t len, const char *src, ...));
extern char *strxncpy _VARARGS((char *dst,size_t len, const char *src, ...));
/* Prototypes of normal stringfunctions (with may ours) */
#ifdef WANT_STRING_PROTOTYPES
extern char *strcat(char *, const char *);
extern char *strchr(const char *, pchar);
extern char *strrchr(const char *, pchar);
extern char *strcpy(char *, const char *);
extern int strcmp(const char *, const char *);
#ifndef __GNUC__
extern size_t strlen(const char *);
#endif
#endif
#ifndef HAVE_STRNLEN
extern size_t strnlen(const char *s, size_t n);
#endif
#if !defined(__cplusplus)
#ifndef HAVE_STRPBRK
extern char *strpbrk(const char *, const char *);
#endif
#ifndef HAVE_STRSTR
extern char *strstr(const char *, const char *);
#endif
#endif
extern int is_prefix(const char *, const char *);
/* Conversion routines */
typedef enum {
MY_GCVT_ARG_FLOAT,
MY_GCVT_ARG_DOUBLE
} my_gcvt_arg_type;
double my_strtod(const char *str, char **end, int *error);
double my_atof(const char *nptr);
size_t my_fcvt(double x, int precision, char *to, my_bool *error);
size_t my_gcvt(double x, my_gcvt_arg_type type, int width, char *to,
my_bool *error);
#define NOT_FIXED_DEC 31
/*
The longest string my_fcvt can return is 311 + "precision" bytes.
Here we assume that we never cal my_fcvt() with precision >= NOT_FIXED_DEC
(+ 1 byte for the terminating '\0').
*/
#define FLOATING_POINT_BUFFER (311 + NOT_FIXED_DEC)
/*
We want to use the 'e' format in some cases even if we have enough space
for the 'f' one just to mimic sprintf("%.15g") behavior for large integers,
and to improve it for numbers < 10^(-4).
That is, for |x| < 1 we require |x| >= 10^(-15), and for |x| > 1 we require
it to be integer and be <= 10^DBL_DIG for the 'f' format to be used.
We don't lose precision, but make cases like "1e200" or "0.00001" look nicer.
*/
#define MAX_DECPT_FOR_F_FORMAT DBL_DIG
/*
The maximum possible field width for my_gcvt() conversion.
(DBL_DIG + 2) significant digits + sign + "." + ("e-NNN" or
MAX_DECPT_FOR_F_FORMAT zeros for cases when |x|<1 and the 'f' format is used).
*/
#define MY_GCVT_MAX_FIELD_WIDTH (DBL_DIG + 4 + max(5, MAX_DECPT_FOR_F_FORMAT))
extern char *llstr(longlong value,char *buff);
extern char *ullstr(longlong value,char *buff);
#ifndef HAVE_STRTOUL
extern long strtol(const char *str, char **ptr, int base);
extern ulong strtoul(const char *str, char **ptr, int base);
#endif
extern char *int2str(long val, char *dst, int radix, int upcase);
extern char *int10_to_str(long val,char *dst,int radix);
extern char *str2int(const char *src,int radix,long lower,long upper,
long *val);
longlong my_strtoll10(const char *nptr, char **endptr, int *error);
#if SIZEOF_LONG == SIZEOF_LONG_LONG
#define ll2str(A,B,C,D) int2str((A),(B),(C),(D))
#define longlong2str(A,B,C) int2str((A),(B),(C),1)
#define longlong10_to_str(A,B,C) int10_to_str((A),(B),(C))
#undef strtoll
#define strtoll(A,B,C) strtol((A),(B),(C))
#define strtoull(A,B,C) strtoul((A),(B),(C))
#ifndef HAVE_STRTOULL
#define HAVE_STRTOULL
#endif
#ifndef HAVE_STRTOLL
#define HAVE_STRTOLL
#endif
#else
#ifdef HAVE_LONG_LONG
extern char *ll2str(longlong val,char *dst,int radix, int upcase);
#define longlong2str(A,B,C) ll2str((A),(B),(C),1)
extern char *longlong10_to_str(longlong val,char *dst,int radix);
#if (!defined(HAVE_STRTOULL) || defined(NO_STRTOLL_PROTO))
extern longlong strtoll(const char *str, char **ptr, int base);
extern ulonglong strtoull(const char *str, char **ptr, int base);
#endif
#endif
#endif
/* my_vsnprintf.c */
extern size_t my_vsnprintf(char *str, size_t n,
const char *format, va_list ap);
extern size_t my_snprintf(char *to, size_t n, const char *fmt, ...)
ATTRIBUTE_FORMAT(printf, 3, 4);
#if defined(__cplusplus)
}
#endif
/*
LEX_STRING -- a pair of a C-string and its length.
(it's part of the plugin API as a MYSQL_LEX_STRING)
*/
typedef struct st_mysql_lex_string LEX_STRING;
#define STRING_WITH_LEN(X) (X), ((size_t) (sizeof(X) - 1))
#define USTRING_WITH_LEN(X) ((uchar*) X), ((size_t) (sizeof(X) - 1))
#define C_STRING_WITH_LEN(X) ((char *) (X)), ((size_t) (sizeof(X) - 1))
/* A variant with const */
struct st_mysql_const_lex_string
{
const char *str;
size_t length;
};
typedef struct st_mysql_const_lex_string LEX_CSTRING;
/* A variant with const and unsigned */
struct st_mysql_const_unsigned_lex_string
{
const uchar *str;
size_t length;
};
typedef struct st_mysql_const_unsigned_lex_string LEX_CUSTRING;
/* SPACE_INT is a word that contains only spaces */
#if SIZEOF_INT == 4
#define SPACE_INT 0x20202020
#elif SIZEOF_INT == 8
#define SPACE_INT 0x2020202020202020
#else
#error define the appropriate constant for a word full of spaces
#endif
/**
Skip trailing space.
On most systems reading memory in larger chunks (ideally equal to the size of
the chinks that the machine physically reads from memory) causes fewer memory
access loops and hence increased performance.
This is why the 'int' type is used : it's closest to that (according to how
it's defined in C).
So when we determine the amount of whitespace at the end of a string we do
the following :
1. We divide the string into 3 zones :
a) from the start of the string (__start) to the first multiple
of sizeof(int) (__start_words)
b) from the end of the string (__end) to the last multiple of sizeof(int)
(__end_words)
c) a zone that is aligned to sizeof(int) and can be safely accessed
through an int *
2. We start comparing backwards from (c) char-by-char. If all we find is
space then we continue
3. If there are elements in zone (b) we compare them as unsigned ints to a
int mask (SPACE_INT) consisting of all spaces
4. Finally we compare the remaining part (a) of the string char by char.
This covers for the last non-space unsigned int from 3. (if any)
This algorithm works well for relatively larger strings, but it will slow
the things down for smaller strings (because of the additional calculations
and checks compared to the naive method). Thus the barrier of length 20
is added.
@param ptr pointer to the input string
@param len the length of the string
@return the last non-space character
*/
static inline const uchar *skip_trailing_space(const uchar *ptr,size_t len)
{
const uchar *end= ptr + len;
if (len > 20)
{
const uchar *end_words= (const uchar *)(intptr)
(((ulonglong)(intptr)end) / SIZEOF_INT * SIZEOF_INT);
const uchar *start_words= (const uchar *)(intptr)
((((ulonglong)(intptr)ptr) + SIZEOF_INT - 1) / SIZEOF_INT * SIZEOF_INT);
DBUG_ASSERT(((ulonglong)(intptr)ptr) >= SIZEOF_INT);
if (end_words > ptr)
{
while (end > end_words && end[-1] == 0x20)
end--;
if (end[-1] == 0x20 && start_words < end_words)
while (end > start_words && ((unsigned *)end)[-1] == SPACE_INT)
end -= SIZEOF_INT;
}
}
while (end > ptr && end[-1] == 0x20)
end--;
return (end);
}
#ifdef SAFEMALLOC
#define TRASH(A,B) bfill(A, B, 0x8F)
#else
#define TRASH(A,B) /* nothing */
#endif /* SAFEMALLOC */
#endif /* _m_string_h */
@@ -0,0 +1,65 @@
/* Copyright (C) 2002 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* Header file for my_aes.c */
/* Wrapper to give simple interface for MySQL to AES standard encryption */
#include "mysys/rijndael.h"
C_MODE_START
#define AES_KEY_LENGTH 128 /* Must be 128 192 or 256 */
/*
my_aes_encrypt - Crypt buffer with AES encryption algorithm.
source - Pointer to data for encryption
source_length - size of encryption data
dest - buffer to place encrypted data (must be large enough)
key - Key to be used for encryption
kel_length - Length of the key. Will handle keys of any length
returns - size of encrypted data, or negative in case of error.
*/
int my_aes_encrypt(const char *source, int source_length, char *dest,
const char *key, int key_length);
/*
my_aes_decrypt - DeCrypt buffer with AES encryption algorithm.
source - Pointer to data for decryption
source_length - size of encrypted data
dest - buffer to place decrypted data (must be large enough)
key - Key to be used for decryption
kel_length - Length of the key. Will handle keys of any length
returns - size of original data, or negative in case of error.
*/
int my_aes_decrypt(const char *source, int source_length, char *dest,
const char *key, int key_length);
/*
my_aes_get_size - get size of buffer which will be large enough for encrypted
data
source_length - length of data to be encrypted
returns - size of buffer required to store encrypted data
*/
int my_aes_get_size(int source_length);
C_MODE_END
@@ -0,0 +1,58 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
File to include when we want to use alarm or a loop_counter to display
some information when a program is running
*/
#ifndef _my_alarm_h
#define _my_alarm_h
#ifdef __cplusplus
extern "C" {
#endif
extern int volatile my_have_got_alarm;
extern ulong my_time_to_wait_for_lock;
#if defined(HAVE_ALARM) && !defined(NO_ALARM_LOOP)
#include <signal.h>
#define ALARM_VARIABLES uint alarm_old=0; \
sig_return alarm_signal=0
#define ALARM_INIT my_have_got_alarm=0 ; \
alarm_old=(uint) alarm(MY_HOW_OFTEN_TO_ALARM); \
alarm_signal=signal(SIGALRM,my_set_alarm_variable);
#define ALARM_END (void) signal(SIGALRM,alarm_signal); \
(void) alarm(alarm_old);
#define ALARM_TEST my_have_got_alarm
#ifdef DONT_REMEMBER_SIGNAL
#define ALARM_REINIT (void) alarm(MY_HOW_OFTEN_TO_ALARM); \
(void) signal(SIGALRM,my_set_alarm_variable);\
my_have_got_alarm=0;
#else
#define ALARM_REINIT (void) alarm((uint) MY_HOW_OFTEN_TO_ALARM); \
my_have_got_alarm=0;
#endif /* DONT_REMEMBER_SIGNAL */
#else
#define ALARM_VARIABLES long alarm_pos=0,alarm_end_pos=MY_HOW_OFTEN_TO_WRITE-1
#define ALARM_INIT
#define ALARM_END
#define ALARM_TEST (alarm_pos++ >= alarm_end_pos)
#define ALARM_REINIT alarm_end_pos+=MY_HOW_OFTEN_TO_WRITE
#endif /* HAVE_ALARM */
#ifdef __cplusplus
}
#endif
#endif
@@ -0,0 +1,51 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
Data structures for mysys/my_alloc.c (root memory allocator)
*/
#ifndef _my_alloc_h
#define _my_alloc_h
#define ALLOC_MAX_BLOCK_TO_DROP 4096
#define ALLOC_MAX_BLOCK_USAGE_BEFORE_DROP 10
typedef struct st_used_mem
{ /* struct for once_alloc (block) */
struct st_used_mem *next; /* Next block in use */
size_t left; /* memory left in block */
size_t size; /* size of block */
} USED_MEM;
typedef struct st_mem_root
{
USED_MEM *free; /* blocks with free memory in it */
USED_MEM *used; /* blocks almost without free memory */
USED_MEM *pre_alloc; /* preallocated block */
/* if block have less memory it will be put in 'used' list */
size_t min_malloc;
size_t block_size; /* initial block size */
unsigned int block_num; /* allocated blocks counter */
/*
first free block in queue test counter (if it exceed
MAX_BLOCK_USAGE_BEFORE_DROP block will be dropped in 'used' list)
*/
unsigned int first_block_usage;
void (*error_handler)(void);
} MEM_ROOT;
#endif
@@ -0,0 +1,254 @@
/* Copyright (C) 2006 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
This header defines five atomic operations:
my_atomic_add#(&var, what)
add 'what' to *var, and return the old value of *var
my_atomic_fas#(&var, what)
'Fetch And Store'
store 'what' in *var, and return the old value of *var
my_atomic_cas#(&var, &old, new)
'Compare And Swap'
if *var is equal to *old, then store 'new' in *var, and return TRUE
otherwise store *var in *old, and return FALSE
my_atomic_load#(&var)
return *var
my_atomic_store#(&var, what)
store 'what' in *var
'#' is substituted by a size suffix - 8, 16, 32, or ptr
(e.g. my_atomic_add8, my_atomic_fas32, my_atomic_casptr).
NOTE This operations are not always atomic, so they always must be
enclosed in my_atomic_rwlock_rdlock(lock)/my_atomic_rwlock_rdunlock(lock)
or my_atomic_rwlock_wrlock(lock)/my_atomic_rwlock_wrunlock(lock).
Hint: if a code block makes intensive use of atomic ops, it make sense
to take/release rwlock once for the whole block, not for every statement.
On architectures where these operations are really atomic, rwlocks will
be optimized away.
8- and 16-bit atomics aren't implemented for windows (see generic-msvc.h),
but can be added, if necessary.
*/
#ifndef my_atomic_rwlock_init
#define intptr void *
#ifndef MY_ATOMIC_MODE_RWLOCKS
#include "atomic/nolock.h"
#endif
#ifndef make_atomic_cas_body
/* nolock.h was not able to generate even a CAS function, fall back */
#include "atomic/rwlock.h"
#else
/* define missing functions by using the already generated ones */
#ifndef make_atomic_add_body
#define make_atomic_add_body(S) \
int ## S tmp=*a; \
while (!my_atomic_cas ## S(a, &tmp, tmp+v)); \
v=tmp;
#endif
#ifndef make_atomic_fas_body
#define make_atomic_fas_body(S) \
int ## S tmp=*a; \
while (!my_atomic_cas ## S(a, &tmp, v)); \
v=tmp;
#endif
#ifndef make_atomic_load_body
#define make_atomic_load_body(S) \
ret= 0; /* avoid compiler warning */ \
(void)(my_atomic_cas ## S(a, &ret, ret));
#endif
#ifndef make_atomic_store_body
#define make_atomic_store_body(S) \
(void)(my_atomic_fas ## S (a, v));
#endif
#endif
/*
transparent_union doesn't work in g++
Bug ?
Darwin's gcc doesn't want to put pointers in a transparent_union
when built with -arch ppc64. Complains:
warning: 'transparent_union' attribute ignored
*/
#if defined(__GNUC__) && !defined(__cplusplus) && \
! (defined(__APPLE__) && defined(_ARCH_PPC64))
/*
we want to be able to use my_atomic_xxx functions with
both signed and unsigned integers. But gcc will issue a warning
"passing arg N of `my_atomic_XXX' as [un]signed due to prototype"
if the signedness of the argument doesn't match the prototype, or
"pointer targets in passing argument N of my_atomic_XXX differ in signedness"
if int* is used where uint* is expected (or vice versa).
Let's shut these warnings up
*/
#define make_transparent_unions(S) \
typedef union { \
int ## S i; \
uint ## S u; \
} U_ ## S __attribute__ ((transparent_union)); \
typedef union { \
int ## S volatile *i; \
uint ## S volatile *u; \
} Uv_ ## S __attribute__ ((transparent_union));
#define uintptr intptr
make_transparent_unions(8)
make_transparent_unions(16)
make_transparent_unions(32)
make_transparent_unions(ptr)
#undef uintptr
#undef make_transparent_unions
#define a U_a.i
#define cmp U_cmp.i
#define v U_v.i
#define set U_set.i
#else
#define U_32 int32
#define U_ptr intptr
#define Uv_32 int32
#define Uv_ptr intptr
#define U_a volatile *a
#define U_cmp *cmp
#define U_v v
#define U_set set
#endif /* __GCC__ transparent_union magic */
#ifdef HAVE_INLINE
#define make_atomic_cas(S) \
STATIC_INLINE int my_atomic_cas ## S(Uv_ ## S U_a, \
Uv_ ## S U_cmp, U_ ## S U_set) \
{ \
int8 ret; \
make_atomic_cas_body(S); \
return ret; \
}
#define make_atomic_add(S) \
STATIC_INLINE int ## S my_atomic_add ## S( \
Uv_ ## S U_a, U_ ## S U_v) \
{ \
make_atomic_add_body(S); \
return v; \
}
#define make_atomic_fas(S) \
STATIC_INLINE int ## S my_atomic_fas ## S( \
Uv_ ## S U_a, U_ ## S U_v) \
{ \
make_atomic_fas_body(S); \
return v; \
}
#define make_atomic_load(S) \
STATIC_INLINE int ## S my_atomic_load ## S(Uv_ ## S U_a) \
{ \
int ## S ret; \
make_atomic_load_body(S); \
return ret; \
}
#define make_atomic_store(S) \
STATIC_INLINE void my_atomic_store ## S( \
Uv_ ## S U_a, U_ ## S U_v) \
{ \
make_atomic_store_body(S); \
}
#else /* no inline functions */
#define make_atomic_add(S) \
extern int ## S my_atomic_add ## S(Uv_ ## S U_a, U_ ## S U_v);
#define make_atomic_fas(S) \
extern int ## S my_atomic_fas ## S(Uv_ ## S U_a, U_ ## S U_v);
#define make_atomic_cas(S) \
extern int my_atomic_cas ## S(Uv_ ## S U_a, Uv_ ## S U_cmp, U_ ## S U_set);
#define make_atomic_load(S) \
extern int ## S my_atomic_load ## S(Uv_ ## S U_a);
#define make_atomic_store(S) \
extern void my_atomic_store ## S(Uv_ ## S U_a, U_ ## S U_v);
#endif
make_atomic_cas(32)
make_atomic_cas(ptr)
make_atomic_add(32)
make_atomic_load(32)
make_atomic_load(ptr)
make_atomic_fas(32)
make_atomic_fas(ptr)
make_atomic_store(32)
make_atomic_store(ptr)
#ifdef _atomic_h_cleanup_
#include _atomic_h_cleanup_
#undef _atomic_h_cleanup_
#endif
#undef U_32
#undef U_ptr
#undef a
#undef cmp
#undef v
#undef set
#undef U_a
#undef U_cmp
#undef U_v
#undef U_set
#undef make_atomic_add
#undef make_atomic_cas
#undef make_atomic_load
#undef make_atomic_store
#undef make_atomic_fas
#undef make_atomic_add_body
#undef make_atomic_cas_body
#undef make_atomic_load_body
#undef make_atomic_store_body
#undef make_atomic_fas_body
#undef intptr
/*
the macro below defines (as an expression) the code that
will be run in spin-loops. Intel manuals recummend to have PAUSE there.
It is expected to be defined in include/atomic/ *.h files
*/
#ifndef LF_BACKOFF
#define LF_BACKOFF (1)
#endif
#define MY_ATOMIC_OK 0
#define MY_ATOMIC_NOT_1CPU 1
extern int my_atomic_initialize();
#endif
@@ -0,0 +1,63 @@
/* Copyright (C) 2000-2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
Helper macros used for setting different __attributes__
on functions in a portable fashion
*/
#ifndef _my_attribute_h
#define _my_attribute_h
/*
Disable __attribute__() on gcc < 2.7, g++ < 3.4, and non-gcc compilers.
Some forms of __attribute__ are actually supported in earlier versions of
g++, but we just disable them all because we only use them to generate
compilation warnings.
*/
#ifndef __attribute__
# if !defined(__GNUC__)
# define __attribute__(A)
# elif GCC_VERSION < 2008
# define __attribute__(A)
# elif defined(__cplusplus) && GCC_VERSION < 3004
# define __attribute__(A)
# endif
#endif
/*
__attribute__((format(...))) is only supported in gcc >= 2.8 and g++ >= 3.4
But that's already covered by the __attribute__ tests above, so this is
just a convenience macro.
*/
#ifndef ATTRIBUTE_FORMAT
# define ATTRIBUTE_FORMAT(style, m, n) __attribute__((format(style, m, n)))
#endif
/*
__attribute__((format(...))) on a function pointer is not supported
until gcc 3.1
*/
#ifndef ATTRIBUTE_FORMAT_FPTR
# if (GCC_VERSION >= 3001)
# define ATTRIBUTE_FORMAT_FPTR(style, m, n) ATTRIBUTE_FORMAT(style, m, n)
# else
# define ATTRIBUTE_FORMAT_FPTR(style, m, n)
# endif /* GNUC >= 3.1 */
#endif
#endif
@@ -0,0 +1,626 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* This file includes constants used with all databases */
#ifndef _my_base_h
#define _my_base_h
#ifndef stdin /* Included first in handler */
#define CHSIZE_USED
#include <my_global.h>
#include <my_dir.h> /* This includes types */
#include <my_sys.h>
#include <m_string.h>
#include <errno.h>
#ifndef EOVERFLOW
#define EOVERFLOW 84
#endif
#if !defined(USE_MY_FUNC) && !defined(THREAD)
#include <my_nosys.h> /* For faster code, after test */
#endif /* USE_MY_FUNC */
#endif /* stdin */
#include <my_list.h>
/* The following is bits in the flag parameter to ha_open() */
#define HA_OPEN_ABORT_IF_LOCKED 0 /* default */
#define HA_OPEN_WAIT_IF_LOCKED 1
#define HA_OPEN_IGNORE_IF_LOCKED 2
#define HA_OPEN_TMP_TABLE 4 /* Table is a temp table */
#define HA_OPEN_DELAY_KEY_WRITE 8 /* Don't update index */
#define HA_OPEN_ABORT_IF_CRASHED 16
#define HA_OPEN_FOR_REPAIR 32 /* open even if crashed */
#define HA_OPEN_FROM_SQL_LAYER 64
#define HA_OPEN_MMAP 128 /* open memory mapped */
#define HA_OPEN_COPY 256 /* Open copy (for repair) */
/* Internal temp table, used for temporary results */
#define HA_OPEN_INTERNAL_TABLE 512
/* The following is parameter to ha_rkey() how to use key */
/*
We define a complete-field prefix of a key value as a prefix where
the last included field in the prefix contains the full field, not
just some bytes from the start of the field. A partial-field prefix
is allowed to contain only a few first bytes from the last included
field.
Below HA_READ_KEY_EXACT, ..., HA_READ_BEFORE_KEY can take a
complete-field prefix of a key value as the search
key. HA_READ_PREFIX and HA_READ_PREFIX_LAST could also take a
partial-field prefix, but currently (4.0.10) they are only used with
complete-field prefixes. MySQL uses a padding trick to implement
LIKE 'abc%' queries.
NOTE that in InnoDB HA_READ_PREFIX_LAST will NOT work with a
partial-field prefix because InnoDB currently strips spaces from the
end of varchar fields!
*/
enum ha_rkey_function {
HA_READ_KEY_EXACT, /* Find first record else error */
HA_READ_KEY_OR_NEXT, /* Record or next record */
HA_READ_KEY_OR_PREV, /* Record or previous */
HA_READ_AFTER_KEY, /* Find next rec. after key-record */
HA_READ_BEFORE_KEY, /* Find next rec. before key-record */
HA_READ_PREFIX, /* Key which as same prefix */
HA_READ_PREFIX_LAST, /* Last key with the same prefix */
HA_READ_PREFIX_LAST_OR_PREV, /* Last or prev key with the same prefix */
HA_READ_MBR_CONTAIN,
HA_READ_MBR_INTERSECT,
HA_READ_MBR_WITHIN,
HA_READ_MBR_DISJOINT,
HA_READ_MBR_EQUAL
};
/* Key algorithm types */
enum ha_key_alg {
HA_KEY_ALG_UNDEF= 0, /* Not specified (old file) */
HA_KEY_ALG_BTREE= 1, /* B-tree, default one */
HA_KEY_ALG_RTREE= 2, /* R-tree, for spatial searches */
HA_KEY_ALG_HASH= 3, /* HASH keys (HEAP tables) */
HA_KEY_ALG_FULLTEXT= 4 /* FULLTEXT (MyISAM tables) */
};
/* Index and table build methods */
enum ha_build_method {
HA_BUILD_DEFAULT,
HA_BUILD_ONLINE,
HA_BUILD_OFFLINE
};
/* Storage media types */
enum ha_storage_media {
HA_SM_DEFAULT= 0, /* Not specified (engine default) */
HA_SM_DISK= 1, /* DISK storage */
HA_SM_MEMORY= 2 /* MAIN MEMORY storage */
};
/* The following is parameter to ha_extra() */
enum ha_extra_function {
HA_EXTRA_NORMAL=0, /* Optimize for space (def) */
HA_EXTRA_QUICK=1, /* Optimize for speed */
HA_EXTRA_NOT_USED=2,
HA_EXTRA_CACHE=3, /* Cache record in HA_rrnd() */
HA_EXTRA_NO_CACHE=4, /* End caching of records (def) */
HA_EXTRA_NO_READCHECK=5, /* No readcheck on update */
HA_EXTRA_READCHECK=6, /* Use readcheck (def) */
HA_EXTRA_KEYREAD=7, /* Read only key to database */
HA_EXTRA_NO_KEYREAD=8, /* Normal read of records (def) */
HA_EXTRA_NO_USER_CHANGE=9, /* No user is allowed to write */
HA_EXTRA_KEY_CACHE=10,
HA_EXTRA_NO_KEY_CACHE=11,
HA_EXTRA_WAIT_LOCK=12, /* Wait until file is avalably (def) */
HA_EXTRA_NO_WAIT_LOCK=13, /* If file is locked, return quickly */
HA_EXTRA_WRITE_CACHE=14, /* Use write cache in ha_write() */
HA_EXTRA_FLUSH_CACHE=15, /* flush write_record_cache */
HA_EXTRA_NO_KEYS=16, /* Remove all update of keys */
HA_EXTRA_KEYREAD_CHANGE_POS=17, /* Keyread, but change pos */
/* xxxxchk -r must be used */
HA_EXTRA_REMEMBER_POS=18, /* Remember pos for next/prev */
HA_EXTRA_RESTORE_POS=19,
HA_EXTRA_REINIT_CACHE=20, /* init cache from current record */
HA_EXTRA_FORCE_REOPEN=21, /* Datafile have changed on disk */
HA_EXTRA_FLUSH, /* Flush tables to disk */
HA_EXTRA_NO_ROWS, /* Don't write rows */
HA_EXTRA_RESET_STATE, /* Reset positions */
HA_EXTRA_IGNORE_DUP_KEY, /* Dup keys don't rollback everything*/
HA_EXTRA_NO_IGNORE_DUP_KEY,
HA_EXTRA_PREPARE_FOR_DROP,
HA_EXTRA_PREPARE_FOR_UPDATE, /* Remove read cache if problems */
HA_EXTRA_PRELOAD_BUFFER_SIZE, /* Set buffer size for preloading */
/*
On-the-fly switching between unique and non-unique key inserting.
*/
HA_EXTRA_CHANGE_KEY_TO_UNIQUE,
HA_EXTRA_CHANGE_KEY_TO_DUP,
/*
When using HA_EXTRA_KEYREAD, overwrite only key member fields and keep
other fields intact. When this is off (by default) InnoDB will use memcpy
to overwrite entire row.
*/
HA_EXTRA_KEYREAD_PRESERVE_FIELDS,
HA_EXTRA_MMAP,
/*
Ignore if the a tuple is not found, continue processing the
transaction and ignore that 'row'. Needed for idempotency
handling on the slave
Currently only used by NDB storage engine. Partition handler ignores flag.
*/
HA_EXTRA_IGNORE_NO_KEY,
HA_EXTRA_NO_IGNORE_NO_KEY,
/*
Mark the table as a log table. For some handlers (e.g. CSV) this results
in a special locking for the table.
*/
HA_EXTRA_MARK_AS_LOG_TABLE,
/*
Informs handler that write_row() which tries to insert new row into the
table and encounters some already existing row with same primary/unique
key can replace old row with new row instead of reporting error (basically
it informs handler that we do REPLACE instead of simple INSERT).
Off by default.
*/
HA_EXTRA_WRITE_CAN_REPLACE,
HA_EXTRA_WRITE_CANNOT_REPLACE,
/*
Inform handler that delete_row()/update_row() cannot batch deletes/updates
and should perform them immediately. This may be needed when table has
AFTER DELETE/UPDATE triggers which access to subject table.
These flags are reset by the handler::extra(HA_EXTRA_RESET) call.
*/
HA_EXTRA_DELETE_CANNOT_BATCH,
HA_EXTRA_UPDATE_CANNOT_BATCH,
/*
Inform handler that an "INSERT...ON DUPLICATE KEY UPDATE" will be
executed. This condition is unset by HA_EXTRA_NO_IGNORE_DUP_KEY.
*/
HA_EXTRA_INSERT_WITH_UPDATE,
/* Inform handler that we will do a rename */
HA_EXTRA_PREPARE_FOR_RENAME,
/*
Special actions for MERGE tables.
*/
HA_EXTRA_ADD_CHILDREN_LIST,
HA_EXTRA_ATTACH_CHILDREN,
HA_EXTRA_IS_ATTACHED_CHILDREN,
HA_EXTRA_DETACH_CHILDREN,
HA_EXTRA_ORDERBY_LIMIT,
HA_EXTRA_NO_ORDERBY_LIMIT,
/* Inform handler we will force a close as part of flush */
HA_EXTRA_PREPARE_FOR_FORCED_CLOSE,
HA_EXTRA_ALLOW_LOG_DELETE
};
/* Compatible option, to be deleted in 6.0 */
#define HA_EXTRA_PREPARE_FOR_DELETE HA_EXTRA_PREPARE_FOR_DROP
/* The following is parameter to ha_panic() */
enum ha_panic_function {
HA_PANIC_CLOSE, /* Close all databases */
HA_PANIC_WRITE, /* Unlock and write status */
HA_PANIC_READ /* Lock and read keyinfo */
};
/* The following is parameter to ha_create(); keytypes */
enum ha_base_keytype {
HA_KEYTYPE_END=0,
HA_KEYTYPE_TEXT=1, /* Key is sorted as letters */
HA_KEYTYPE_BINARY=2, /* Key is sorted as unsigned chars */
HA_KEYTYPE_SHORT_INT=3,
HA_KEYTYPE_LONG_INT=4,
HA_KEYTYPE_FLOAT=5,
HA_KEYTYPE_DOUBLE=6,
HA_KEYTYPE_NUM=7, /* Not packed num with pre-space */
HA_KEYTYPE_USHORT_INT=8,
HA_KEYTYPE_ULONG_INT=9,
HA_KEYTYPE_LONGLONG=10,
HA_KEYTYPE_ULONGLONG=11,
HA_KEYTYPE_INT24=12,
HA_KEYTYPE_UINT24=13,
HA_KEYTYPE_INT8=14,
/* Varchar (0-255 bytes) with length packed with 1 byte */
HA_KEYTYPE_VARTEXT1=15, /* Key is sorted as letters */
HA_KEYTYPE_VARBINARY1=16, /* Key is sorted as unsigned chars */
/* Varchar (0-65535 bytes) with length packed with 2 bytes */
HA_KEYTYPE_VARTEXT2=17, /* Key is sorted as letters */
HA_KEYTYPE_VARBINARY2=18, /* Key is sorted as unsigned chars */
HA_KEYTYPE_BIT=19
};
#define HA_MAX_KEYTYPE 31 /* Must be log2-1 */
/*
These flags kan be OR:ed to key-flag
Note that these can only be up to 16 bits!
*/
#define HA_NOSAME 1 /* Set if not dupplicated records */
#define HA_PACK_KEY 2 /* Pack string key to previous key */
#define HA_AUTO_KEY 16
#define HA_BINARY_PACK_KEY 32 /* Packing of all keys to prev key */
#define HA_FULLTEXT 128 /* For full-text search */
#define HA_UNIQUE_CHECK 256 /* Check the key for uniqueness */
#define HA_SPATIAL 1024 /* For spatial search */
#define HA_NULL_ARE_EQUAL 2048 /* NULL in key are cmp as equal */
#define HA_GENERATED_KEY 8192 /* Automaticly generated key */
#define HA_RTREE_INDEX 16384 /* For RTREE search */
/* The combination of the above can be used for key type comparison. */
#define HA_KEYFLAG_MASK (HA_NOSAME | HA_PACK_KEY | HA_AUTO_KEY | \
HA_BINARY_PACK_KEY | HA_FULLTEXT | HA_UNIQUE_CHECK | \
HA_SPATIAL | HA_NULL_ARE_EQUAL | HA_GENERATED_KEY | \
HA_RTREE_INDEX)
#define HA_KEY_HAS_PART_KEY_SEG 65536 /* Key contains partial segments */
/* Automatic bits in key-flag */
#define HA_SPACE_PACK_USED 4 /* Test for if SPACE_PACK used */
#define HA_VAR_LENGTH_KEY 8
#define HA_NULL_PART_KEY 64
#define HA_USES_COMMENT 4096
#define HA_USES_PARSER 16384 /* Fulltext index uses [pre]parser */
#define HA_USES_BLOCK_SIZE ((uint) 32768)
#define HA_SORT_ALLOWS_SAME 512 /* Intern bit when sorting records */
#if MYSQL_VERSION_ID < 0x50200
/*
Key has a part that can have end space. If this is an unique key
we have to handle it differently from other unique keys as we can find
many matching rows for one key (because end space are not compared)
*/
#define HA_END_SPACE_KEY 0 /* was: 4096 */
#else
#error HA_END_SPACE_KEY is obsolete, please remove it
#endif
/* These flags can be added to key-seg-flag */
#define HA_SPACE_PACK 1 /* Pack space in key-seg */
#define HA_PART_KEY_SEG 4 /* Used by MySQL for part-key-cols */
#define HA_VAR_LENGTH_PART 8
#define HA_NULL_PART 16
#define HA_BLOB_PART 32
#define HA_SWAP_KEY 64
#define HA_REVERSE_SORT 128 /* Sort key in reverse order */
#define HA_NO_SORT 256 /* do not bother sorting on this keyseg */
/*
End space in unique/varchar are considered equal. (Like 'a' and 'a ')
Only needed for internal temporary tables.
*/
#define HA_END_SPACE_ARE_EQUAL 512
#define HA_BIT_PART 1024
/* optionbits for database */
#define HA_OPTION_PACK_RECORD 1
#define HA_OPTION_PACK_KEYS 2
#define HA_OPTION_COMPRESS_RECORD 4
#define HA_OPTION_LONG_BLOB_PTR 8 /* new ISAM format */
#define HA_OPTION_TMP_TABLE 16
#define HA_OPTION_CHECKSUM 32
#define HA_OPTION_DELAY_KEY_WRITE 64
#define HA_OPTION_NO_PACK_KEYS 128 /* Reserved for MySQL */
#define HA_OPTION_CREATE_FROM_ENGINE 256
#define HA_OPTION_RELIES_ON_SQL_LAYER 512
#define HA_OPTION_NULL_FIELDS 1024
#define HA_OPTION_PAGE_CHECKSUM 2048
#define HA_OPTION_TEMP_COMPRESS_RECORD (1L << 15) /* set by isamchk */
#define HA_OPTION_READ_ONLY_DATA (1L << 16) /* Set by isamchk */
#define HA_OPTION_NO_CHECKSUM (1L << 17)
#define HA_OPTION_NO_DELAY_KEY_WRITE (1L << 18)
/* Bits in flag to create() */
#define HA_DONT_TOUCH_DATA 1 /* Don't empty datafile (isamchk) */
#define HA_PACK_RECORD 2 /* Request packed record format */
#define HA_CREATE_TMP_TABLE 4
#define HA_CREATE_CHECKSUM 8
#define HA_CREATE_KEEP_FILES 16 /* don't overwrite .MYD and MYI */
#define HA_CREATE_PAGE_CHECKSUM 32
#define HA_CREATE_DELAY_KEY_WRITE 64
#define HA_CREATE_RELIES_ON_SQL_LAYER 128
/*
The following flags (OR-ed) are passed to handler::info() method.
The method copies misc handler information out of the storage engine
to data structures accessible from MySQL
Same flags are also passed down to mi_status, myrg_status, etc.
*/
/* this one is not used */
#define HA_STATUS_POS 1
/*
assuming the table keeps shared actual copy of the 'info' and
local, possibly outdated copy, the following flag means that
it should not try to get the actual data (locking the shared structure)
slightly outdated version will suffice
*/
#define HA_STATUS_NO_LOCK 2
/* update the time of the last modification (in handler::update_time) */
#define HA_STATUS_TIME 4
/*
update the 'constant' part of the info:
handler::max_data_file_length, max_index_file_length, create_time
sortkey, ref_length, block_size, data_file_name, index_file_name.
handler::table->s->keys_in_use, keys_for_keyread, rec_per_key
*/
#define HA_STATUS_CONST 8
/*
update the 'variable' part of the info:
handler::records, deleted, data_file_length, index_file_length,
delete_length, check_time, mean_rec_length
*/
#define HA_STATUS_VARIABLE 16
/*
get the information about the key that caused last duplicate value error
update handler::errkey and handler::dupp_ref
see handler::get_dup_key()
*/
#define HA_STATUS_ERRKEY 32
/*
update handler::auto_increment_value
*/
#define HA_STATUS_AUTO 64
/*
Errorcodes given by handler functions
opt_sum_query() assumes these codes are > 1
Do not add error numbers before HA_ERR_FIRST.
If necessary to add lower numbers, change HA_ERR_FIRST accordingly.
*/
#define HA_ERR_FIRST 120 /* Copy of first error nr.*/
#define HA_ERR_KEY_NOT_FOUND 120 /* Didn't find key on read or update */
#define HA_ERR_FOUND_DUPP_KEY 121 /* Dupplicate key on write */
#define HA_ERR_INTERNAL_ERROR 122 /* Internal error */
#define HA_ERR_RECORD_CHANGED 123 /* Uppdate with is recoverable */
#define HA_ERR_WRONG_INDEX 124 /* Wrong index given to function */
#define HA_ERR_CRASHED 126 /* Indexfile is crashed */
#define HA_ERR_WRONG_IN_RECORD 127 /* Record-file is crashed */
#define HA_ERR_OUT_OF_MEM 128 /* Record-file is crashed */
#define HA_ERR_NOT_A_TABLE 130 /* not a MYI file - no signature */
#define HA_ERR_WRONG_COMMAND 131 /* Command not supported */
#define HA_ERR_OLD_FILE 132 /* old databasfile */
#define HA_ERR_NO_ACTIVE_RECORD 133 /* No record read in update() */
#define HA_ERR_RECORD_DELETED 134 /* A record is not there */
#define HA_ERR_RECORD_FILE_FULL 135 /* No more room in file */
#define HA_ERR_INDEX_FILE_FULL 136 /* No more room in file */
#define HA_ERR_END_OF_FILE 137 /* end in next/prev/first/last */
#define HA_ERR_UNSUPPORTED 138 /* unsupported extension used */
#define HA_ERR_TO_BIG_ROW 139 /* Too big row */
#define HA_WRONG_CREATE_OPTION 140 /* Wrong create option */
#define HA_ERR_FOUND_DUPP_UNIQUE 141 /* Dupplicate unique on write */
#define HA_ERR_UNKNOWN_CHARSET 142 /* Can't open charset */
#define HA_ERR_WRONG_MRG_TABLE_DEF 143 /* conflicting tables in MERGE */
#define HA_ERR_CRASHED_ON_REPAIR 144 /* Last (automatic?) repair failed */
#define HA_ERR_CRASHED_ON_USAGE 145 /* Table must be repaired */
#define HA_ERR_LOCK_WAIT_TIMEOUT 146
#define HA_ERR_LOCK_TABLE_FULL 147
#define HA_ERR_READ_ONLY_TRANSACTION 148 /* Updates not allowed */
#define HA_ERR_LOCK_DEADLOCK 149
#define HA_ERR_CANNOT_ADD_FOREIGN 150 /* Cannot add a foreign key constr. */
#define HA_ERR_NO_REFERENCED_ROW 151 /* Cannot add a child row */
#define HA_ERR_ROW_IS_REFERENCED 152 /* Cannot delete a parent row */
#define HA_ERR_NO_SAVEPOINT 153 /* No savepoint with that name */
#define HA_ERR_NON_UNIQUE_BLOCK_SIZE 154 /* Non unique key block size */
#define HA_ERR_NO_SUCH_TABLE 155 /* The table does not exist in engine */
#define HA_ERR_TABLE_EXIST 156 /* The table existed in storage engine */
#define HA_ERR_NO_CONNECTION 157 /* Could not connect to storage engine */
/* NULLs are not supported in spatial index */
#define HA_ERR_NULL_IN_SPATIAL 158
#define HA_ERR_TABLE_DEF_CHANGED 159 /* The table changed in storage engine */
/* There's no partition in table for given value */
#define HA_ERR_NO_PARTITION_FOUND 160
#define HA_ERR_RBR_LOGGING_FAILED 161 /* Row-based binlogging of row failed */
#define HA_ERR_DROP_INDEX_FK 162 /* Index needed in foreign key constr */
/*
Upholding foreign key constraints would lead to a duplicate key error
in some other table.
*/
#define HA_ERR_FOREIGN_DUPLICATE_KEY 163
/* The table changed in storage engine */
#define HA_ERR_TABLE_NEEDS_UPGRADE 164
#define HA_ERR_TABLE_READONLY 165 /* The table is not writable */
#define HA_ERR_AUTOINC_READ_FAILED 166 /* Failed to get next autoinc value */
#define HA_ERR_AUTOINC_ERANGE 167 /* Failed to set row autoinc value */
#define HA_ERR_GENERIC 168 /* Generic error */
/* row not actually updated: new values same as the old values */
#define HA_ERR_RECORD_IS_THE_SAME 169
/* It is not possible to log this statement */
#define HA_ERR_LOGGING_IMPOSSIBLE 170
#define HA_ERR_TABLESPACE_EXIST 171
/* The event was corrupt, leading to illegal data being read */
#define HA_ERR_CORRUPT_EVENT 172
#define HA_ERR_NEW_FILE 173 /* New file format */
/* The event could not be processed no other handler error happened */
#define HA_ERR_ROWS_EVENT_APPLY 174
#define HA_ERR_INITIALIZATION 175 /* Error during initialization */
#define HA_ERR_FILE_TOO_SHORT 176 /* File too short */
#define HA_ERR_WRONG_CRC 177 /* Wrong CRC on page */
#define HA_ERR_LOCK_OR_ACTIVE_TRANSACTION 178
#define HA_ERR_NO_SUCH_TABLESPACE 179
#define HA_ERR_TABLESPACE_NOT_EMPTY 180
#define HA_ERR_TABLESPACE_DATAFILE_EXIST 181
#define HA_ERR_ROW_NOT_VISIBLE 182
#define HA_ERR_LAST 182 /* Copy of last error nr */
/* Number of different errors */
#define HA_ERR_ERRORS (HA_ERR_LAST - HA_ERR_FIRST + 1)
/* Other constants */
#define HA_NAMELEN 64 /* Max length of saved filename */
#define NO_SUCH_KEY (~(uint)0) /* used as a key no. */
typedef ulong key_part_map;
#define HA_WHOLE_KEY (~(key_part_map)0)
/* Intern constants in databases */
/* bits in _search */
#define SEARCH_FIND 1
#define SEARCH_NO_FIND 2
#define SEARCH_SAME 4
#define SEARCH_BIGGER 8
#define SEARCH_SMALLER 16
#define SEARCH_SAVE_BUFF 32
#define SEARCH_UPDATE 64
#define SEARCH_PREFIX 128
#define SEARCH_LAST 256
#define MBR_CONTAIN 512
#define MBR_INTERSECT 1024
#define MBR_WITHIN 2048
#define MBR_DISJOINT 4096
#define MBR_EQUAL 8192
#define MBR_DATA 16384
#define SEARCH_NULL_ARE_EQUAL 32768 /* NULL in keys are equal */
#define SEARCH_NULL_ARE_NOT_EQUAL 65536 /* NULL in keys are not equal */
/* Use this when inserting a key in position order */
#define SEARCH_INSERT SEARCH_NULL_ARE_NOT_EQUAL*2
/* Only part of the key is specified while reading */
#define SEARCH_PART_KEY SEARCH_INSERT*2
/* Used when user key (key 2) contains transaction id's */
#define SEARCH_USER_KEY_HAS_TRANSID SEARCH_PART_KEY*2
/* Used when page key (key 1) contains transaction id's */
#define SEARCH_PAGE_KEY_HAS_TRANSID SEARCH_USER_KEY_HAS_TRANSID*2
/* bits in opt_flag */
#define QUICK_USED 1
#define READ_CACHE_USED 2
#define READ_CHECK_USED 4
#define KEY_READ_USED 8
#define WRITE_CACHE_USED 16
#define OPT_NO_ROWS 32
/* bits in update */
#define HA_STATE_CHANGED 1 /* Database has changed */
#define HA_STATE_AKTIV 2 /* Has a current record */
#define HA_STATE_WRITTEN 4 /* Record is written */
#define HA_STATE_DELETED 8
#define HA_STATE_NEXT_FOUND 16 /* Next found record (record before) */
#define HA_STATE_PREV_FOUND 32 /* Prev found record (record after) */
#define HA_STATE_NO_KEY 64 /* Last read didn't find record */
#define HA_STATE_KEY_CHANGED 128
#define HA_STATE_WRITE_AT_END 256 /* set in _ps_find_writepos */
#define HA_STATE_BUFF_SAVED 512 /* If current keybuff is info->buff */
#define HA_STATE_ROW_CHANGED 1024 /* To invalide ROW cache */
#define HA_STATE_EXTEND_BLOCK 2048
#define HA_STATE_RNEXT_SAME 4096 /* rnext_same occupied lastkey2 */
/* myisampack expects no more than 32 field types. */
enum en_fieldtype {
FIELD_LAST=-1,FIELD_NORMAL,FIELD_SKIP_ENDSPACE,FIELD_SKIP_PRESPACE,
FIELD_SKIP_ZERO,FIELD_BLOB,FIELD_CONSTANT,FIELD_INTERVALL,FIELD_ZERO,
FIELD_VARCHAR,FIELD_CHECK,
FIELD_enum_val_count
};
enum data_file_type {
STATIC_RECORD, DYNAMIC_RECORD, COMPRESSED_RECORD, BLOCK_RECORD
};
/* For key ranges */
/* from -inf */
#define NO_MIN_RANGE 1
/* to +inf */
#define NO_MAX_RANGE 2
/* X < key, i.e. not including the left endpoint */
#define NEAR_MIN 4
/* X > key, i.e. not including the right endpoint */
#define NEAR_MAX 8
/*
This flag means that index is a unique index, and the interval is
equivalent to "AND(keypart_i = const_i)", where all of const_i are not NULLs.
*/
#define UNIQUE_RANGE 16
/*
This flag means that the interval is equivalent to
"AND(keypart_i = const_i)", where not all key parts may be used but all of
const_i are not NULLs.
*/
#define EQ_RANGE 32
/*
This flag has the same meaning as UNIQUE_RANGE, except that for at least
one keypart the condition is "keypart IS NULL".
*/
#define NULL_RANGE 64
#define GEOM_FLAG 128
#define SKIP_RANGE 256
#define EMPTY_RANGE 512
typedef struct st_key_range
{
const uchar *key;
uint length;
key_part_map keypart_map;
enum ha_rkey_function flag;
} key_range;
typedef struct st_key_multi_range
{
key_range start_key;
key_range end_key;
char *ptr; /* Free to use by caller (ptr to row etc) */
uint range_flag; /* key range flags see above */
} KEY_MULTI_RANGE;
/* For number of records */
#ifdef BIG_TABLES
#define rows2double(A) ulonglong2double(A)
typedef my_off_t ha_rows;
#else
#define rows2double(A) (double) (A)
typedef ulong ha_rows;
#endif
#define HA_POS_ERROR (~ (ha_rows) 0)
#define HA_OFFSET_ERROR (~ (my_off_t) 0)
#if SYSTEM_SIZEOF_OFF_T == 4
#define MAX_FILE_SIZE INT_MAX32
#else
#define MAX_FILE_SIZE LONGLONG_MAX
#endif
#define HA_VARCHAR_PACKLENGTH(field_length) ((field_length) < 256 ? 1 :2)
/* invalidator function reference for Query Cache */
typedef void (* invalidator_by_filename)(const char * filename);
#endif /* _my_base_h */
@@ -0,0 +1,109 @@
/*
Some useful bit functions
*/
C_MODE_START
#ifdef HAVE_INLINE
extern const char _my_bits_nbits[256];
extern const uchar _my_bits_reverse_table[256];
/*
Find smallest X in 2^X >= value
This can be used to divide a number with value by doing a shift instead
*/
STATIC_INLINE uint my_bit_log2(ulong value)
{
uint bit;
for (bit=0 ; value > 1 ; value>>=1, bit++) ;
return bit;
}
STATIC_INLINE uint my_count_bits(ulonglong v)
{
#if SIZEOF_LONG_LONG > 4
/* The following code is a bit faster on 16 bit machines than if we would
only shift v */
ulong v2=(ulong) (v >> 32);
return (uint) (uchar) (_my_bits_nbits[(uchar) v] +
_my_bits_nbits[(uchar) (v >> 8)] +
_my_bits_nbits[(uchar) (v >> 16)] +
_my_bits_nbits[(uchar) (v >> 24)] +
_my_bits_nbits[(uchar) (v2)] +
_my_bits_nbits[(uchar) (v2 >> 8)] +
_my_bits_nbits[(uchar) (v2 >> 16)] +
_my_bits_nbits[(uchar) (v2 >> 24)]);
#else
return (uint) (uchar) (_my_bits_nbits[(uchar) v] +
_my_bits_nbits[(uchar) (v >> 8)] +
_my_bits_nbits[(uchar) (v >> 16)] +
_my_bits_nbits[(uchar) (v >> 24)]);
#endif
}
STATIC_INLINE uint my_count_bits_ushort(ushort v)
{
return _my_bits_nbits[v];
}
/*
Next highest power of two
SYNOPSIS
my_round_up_to_next_power()
v Value to check
RETURN
Next or equal power of 2
Note: 0 will return 0
NOTES
Algorithm by Sean Anderson, according to:
http://graphics.stanford.edu/~seander/bithacks.html
(Orignal code public domain)
Comments shows how this works with 01100000000000000000000000001011
*/
STATIC_INLINE uint32 my_round_up_to_next_power(uint32 v)
{
v--; /* 01100000000000000000000000001010 */
v|= v >> 1; /* 01110000000000000000000000001111 */
v|= v >> 2; /* 01111100000000000000000000001111 */
v|= v >> 4; /* 01111111110000000000000000001111 */
v|= v >> 8; /* 01111111111111111100000000001111 */
v|= v >> 16; /* 01111111111111111111111111111111 */
return v+1; /* 10000000000000000000000000000000 */
}
STATIC_INLINE uint32 my_clear_highest_bit(uint32 v)
{
uint32 w=v >> 1;
w|= w >> 1;
w|= w >> 2;
w|= w >> 4;
w|= w >> 8;
w|= w >> 16;
return v & w;
}
STATIC_INLINE uint32 my_reverse_bits(uint32 key)
{
return
(_my_bits_reverse_table[ key & 255] << 24) |
(_my_bits_reverse_table[(key>> 8) & 255] << 16) |
(_my_bits_reverse_table[(key>>16) & 255] << 8) |
_my_bits_reverse_table[(key>>24) ];
}
#else /* HAVE_INLINE */
extern uint my_bit_log2(ulong value);
extern uint32 my_round_up_to_next_power(uint32 v);
uint32 my_clear_highest_bit(uint32 v);
uint32 my_reverse_bits(uint32 key);
extern uint my_count_bits(ulonglong v);
extern uint my_count_bits_ushort(ushort v);
#endif /* HAVE_INLINE */
C_MODE_END
@@ -0,0 +1,182 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _my_bitmap_h_
#define _my_bitmap_h_
#define MY_BIT_NONE (~(uint) 0)
#include <m_string.h>
typedef uint32 my_bitmap_map;
typedef struct st_bitmap
{
my_bitmap_map *bitmap;
uint n_bits; /* number of bits occupied by the above */
my_bitmap_map last_word_mask;
my_bitmap_map *last_word_ptr;
/*
mutex will be acquired for the duration of each bitmap operation if
thread_safe flag in bitmap_init was set. Otherwise, we optimize by not
acquiring the mutex
*/
#ifdef THREAD
pthread_mutex_t *mutex;
#endif
} MY_BITMAP;
#ifdef __cplusplus
extern "C" {
#endif
extern void create_last_word_mask(MY_BITMAP *map);
extern my_bool bitmap_init(MY_BITMAP *map, my_bitmap_map *buf, uint n_bits,
my_bool thread_safe);
extern my_bool bitmap_is_clear_all(const MY_BITMAP *map);
extern my_bool bitmap_is_prefix(const MY_BITMAP *map, uint prefix_size);
extern my_bool bitmap_is_set_all(const MY_BITMAP *map);
extern my_bool bitmap_is_subset(const MY_BITMAP *map1, const MY_BITMAP *map2);
extern my_bool bitmap_is_overlapping(const MY_BITMAP *map1,
const MY_BITMAP *map2);
extern my_bool bitmap_test_and_set(MY_BITMAP *map, uint bitmap_bit);
extern my_bool bitmap_test_and_clear(MY_BITMAP *map, uint bitmap_bit);
extern my_bool bitmap_fast_test_and_set(MY_BITMAP *map, uint bitmap_bit);
extern uint bitmap_set_next(MY_BITMAP *map);
extern uint bitmap_get_first(const MY_BITMAP *map);
extern uint bitmap_get_first_set(const MY_BITMAP *map);
extern uint bitmap_bits_set(const MY_BITMAP *map);
extern void bitmap_free(MY_BITMAP *map);
extern void bitmap_set_above(MY_BITMAP *map, uint from_byte, uint use_bit);
extern void bitmap_set_prefix(MY_BITMAP *map, uint prefix_size);
extern void bitmap_intersect(MY_BITMAP *map, const MY_BITMAP *map2);
extern void bitmap_subtract(MY_BITMAP *map, const MY_BITMAP *map2);
extern void bitmap_union(MY_BITMAP *map, const MY_BITMAP *map2);
extern void bitmap_xor(MY_BITMAP *map, const MY_BITMAP *map2);
extern void bitmap_invert(MY_BITMAP *map);
extern void bitmap_copy(MY_BITMAP *map, const MY_BITMAP *map2);
extern uint bitmap_lock_set_next(MY_BITMAP *map);
extern void bitmap_lock_clear_bit(MY_BITMAP *map, uint bitmap_bit);
#ifdef NOT_USED
extern uint bitmap_lock_bits_set(const MY_BITMAP *map);
extern my_bool bitmap_lock_is_set_all(const MY_BITMAP *map);
extern uint bitmap_lock_get_first(const MY_BITMAP *map);
extern uint bitmap_lock_get_first_set(const MY_BITMAP *map);
extern my_bool bitmap_lock_is_subset(const MY_BITMAP *map1,
const MY_BITMAP *map2);
extern my_bool bitmap_lock_is_prefix(const MY_BITMAP *map, uint prefix_size);
extern my_bool bitmap_lock_is_set(const MY_BITMAP *map, uint bitmap_bit);
extern my_bool bitmap_lock_is_clear_all(const MY_BITMAP *map);
extern my_bool bitmap_lock_cmp(const MY_BITMAP *map1, const MY_BITMAP *map2);
extern void bitmap_lock_set_all(MY_BITMAP *map);
extern void bitmap_lock_clear_all(MY_BITMAP *map);
extern void bitmap_lock_set_bit(MY_BITMAP *map, uint bitmap_bit);
extern void bitmap_lock_flip_bit(MY_BITMAP *map, uint bitmap_bit);
extern void bitmap_lock_set_prefix(MY_BITMAP *map, uint prefix_size);
extern void bitmap_lock_intersect(MY_BITMAP *map, const MY_BITMAP *map2);
extern void bitmap_lock_subtract(MY_BITMAP *map, const MY_BITMAP *map2);
extern void bitmap_lock_union(MY_BITMAP *map, const MY_BITMAP *map2);
extern void bitmap_lock_xor(MY_BITMAP *map, const MY_BITMAP *map2);
extern void bitmap_lock_invert(MY_BITMAP *map);
#endif
/* Fast, not thread safe, bitmap functions */
#define bitmap_buffer_size(bits) (((bits)+31)/32)*4
#define no_bytes_in_map(map) (((map)->n_bits + 7)/8)
#define no_words_in_map(map) (((map)->n_bits + 31)/32)
#define bytes_word_aligned(bytes) (4*((bytes + 3)/4))
#define _bitmap_set_bit(MAP, BIT) (((uchar*)(MAP)->bitmap)[(BIT) / 8] \
|= (1 << ((BIT) & 7)))
#define _bitmap_flip_bit(MAP, BIT) (((uchar*)(MAP)->bitmap)[(BIT) / 8] \
^= (1 << ((BIT) & 7)))
#define _bitmap_clear_bit(MAP, BIT) (((uchar*)(MAP)->bitmap)[(BIT) / 8] \
&= ~ (1 << ((BIT) & 7)))
#define _bitmap_is_set(MAP, BIT) (uint) (((uchar*)(MAP)->bitmap)[(BIT) / 8] \
& (1 << ((BIT) & 7)))
/*
WARNING!
The below symbols are inline functions in DEBUG builds and macros in
non-DEBUG builds. The latter evaluate their 'bit' argument twice.
NEVER use an increment/decrement operator with the 'bit' argument.
It would work with DEBUG builds, but fails later in production builds!
FORBIDDEN: bitmap_set_bit($my_bitmap, (field++)->field_index);
*/
#ifndef DBUG_OFF
static inline void
bitmap_set_bit(MY_BITMAP *map,uint bit)
{
DBUG_ASSERT(bit < (map)->n_bits);
_bitmap_set_bit(map,bit);
}
static inline void
bitmap_flip_bit(MY_BITMAP *map,uint bit)
{
DBUG_ASSERT(bit < (map)->n_bits);
_bitmap_flip_bit(map,bit);
}
static inline void
bitmap_clear_bit(MY_BITMAP *map,uint bit)
{
DBUG_ASSERT(bit < (map)->n_bits);
_bitmap_clear_bit(map,bit);
}
static inline uint
bitmap_is_set(const MY_BITMAP *map,uint bit)
{
DBUG_ASSERT(bit < (map)->n_bits);
return _bitmap_is_set(map,bit);
}
#else
#define bitmap_set_bit(MAP, BIT) _bitmap_set_bit(MAP, BIT)
#define bitmap_flip_bit(MAP, BIT) _bitmap_flip_bit(MAP, BIT)
#define bitmap_clear_bit(MAP, BIT) _bitmap_clear_bit(MAP, BIT)
#define bitmap_is_set(MAP, BIT) _bitmap_is_set(MAP, BIT)
#endif
static inline my_bool bitmap_cmp(const MY_BITMAP *map1, const MY_BITMAP *map2)
{
*(map1)->last_word_ptr|= (map1)->last_word_mask;
*(map2)->last_word_ptr|= (map2)->last_word_mask;
return memcmp((map1)->bitmap, (map2)->bitmap, 4*no_words_in_map((map1)))==0;
}
#define bitmap_clear_all(MAP) \
{ memset((MAP)->bitmap, 0, 4*no_words_in_map((MAP))); }
#define bitmap_set_all(MAP) \
(memset((MAP)->bitmap, 0xFF, 4*no_words_in_map((MAP))))
/**
check, set and clear a bit of interest of an integer.
If the bit is out of range @retval -1. Otherwise
bit_is_set @return 0 or 1 reflecting the bit is set or not;
bit_do_set @return 1 (bit is set 1)
bit_do_clear @return 0 (bit is cleared to 0)
*/
#define bit_is_set(I,B) (sizeof(I) * CHAR_BIT > (B) ? \
(((I) & (1ULL << (B))) == 0 ? 0 : 1) : -1)
#define bit_do_set(I,B) (sizeof(I) * CHAR_BIT > (B) ? \
((I) |= (1ULL << (B)), 1) : -1)
#define bit_do_clear(I,B) (sizeof(I) * CHAR_BIT > (B) ? \
((I) &= ~(1ULL << (B)), 0) : -1)
#ifdef __cplusplus
}
#endif
#endif /* _my_bitmap_h_ */
@@ -0,0 +1,57 @@
/* Copyright (C) 2008 Sun Microsystems, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* Character set configuration (hard-coded) */
#define HAVE_CHARSET_armscii8 1
#define HAVE_CHARSET_ascii 1
#define HAVE_CHARSET_big5 1
#define HAVE_CHARSET_cp1250 1
#define HAVE_CHARSET_cp1251 1
#define HAVE_CHARSET_cp1256 1
#define HAVE_CHARSET_cp1257 1
#define HAVE_CHARSET_cp850 1
#define HAVE_CHARSET_cp852 1
#define HAVE_CHARSET_cp866 1
#define HAVE_CHARSET_cp932 1
#define HAVE_CHARSET_dec8 1
#define HAVE_CHARSET_eucjpms 1
#define HAVE_CHARSET_euckr 1
#define HAVE_CHARSET_gb2312 1
#define HAVE_CHARSET_gbk 1
#define HAVE_CHARSET_greek 1
#define HAVE_CHARSET_hebrew 1
#define HAVE_CHARSET_hp8 1
#define HAVE_CHARSET_keybcs2 1
#define HAVE_CHARSET_koi8r 1
#define HAVE_CHARSET_koi8u 1
#define HAVE_CHARSET_latin1 1
#define HAVE_CHARSET_latin2 1
#define HAVE_CHARSET_latin5 1
#define HAVE_CHARSET_latin7 1
#define HAVE_CHARSET_macce 1
#define HAVE_CHARSET_macroman 1
#define HAVE_CHARSET_sjis 1
#define HAVE_CHARSET_swe7 1
#define HAVE_CHARSET_tis620 1
#define HAVE_CHARSET_ucs2 1
#define HAVE_CHARSET_ujis 1
#define HAVE_CHARSET_utf16 1
#define HAVE_CHARSET_utf32 1
#define HAVE_CHARSET_utf8mb3 1
#define HAVE_CHARSET_utf8mb4 1
#define HAVE_UCA_COLLATIONS 1
#define MYSQL_DEFAULT_CHARSET_NAME "latin1"
#define MYSQL_DEFAULT_COLLATION_NAME "latin1_swedish_ci"
#define USE_MB 1
@@ -0,0 +1,295 @@
/* Headers we may want to use. */
#define HAVE_ALLOCA_H 1
#define HAVE_ARPA_INET_H 1
#define HAVE_CRYPT_H 1
#define HAVE_DIRENT_H 1
#define HAVE_EXECINFO_H 1
#define HAVE_FCNTL_H 1
#define HAVE_FENV_H 1
#define HAVE_FLOAT_H 1
/* #undef HAVE_FPU_CONTROL_H */
#define HAVE_GRP_H 1
/* #undef HAVE_IEEEFP_H */
#define HAVE_LIMITS_H 1
#define HAVE_MALLOC_H 1
#define HAVE_MEMORY_H 1
#define HAVE_NETINET_IN_H 1
#define HAVE_PATHS_H 1
#define HAVE_PWD_H 1
#define HAVE_SCHED_H 1
/* #undef HAVE_SELECT_H */
#define HAVE_STDDEF_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRINGS_H 1
#define HAVE_STRING_H 1
/* #undef HAVE_SYNCH_H */
/* #undef HAVE_SYSENT_H */
/* #undef HAVE_SYS_FPU_H */
#define HAVE_SYS_IOCTL_H 1
#define HAVE_SYS_IPC_H 1
#define HAVE_SYS_MMAN_H 1
#define HAVE_SYS_PRCTL_H 1
#define HAVE_SYS_SELECT_H 1
#define HAVE_SYS_SHM_H 1
#define HAVE_SYS_SOCKET_H 1
#define HAVE_SYS_STAT_H 1
/* #undef HAVE_SYS_STREAM_H */
#define HAVE_SYS_TIMEB_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_UN_H 1
#define HAVE_TERMIOS_H 1
#define HAVE_TERMIO_H 1
#define HAVE_UNISTD_H 1
#define HAVE_UTIME_H 1
/* Functions we may want to use. */
#define HAVE_ACCESS 1
/* #undef HAVE_AIOWAIT */
#define HAVE_ALARM 1
/* #undef HAVE_ALLOCA */
#define HAVE_BCMP 1
/* #undef HAVE_BFILL */
/* #undef HAVE_BMOVE */
#define HAVE_BZERO 1
#define HAVE_CLOCK_GETTIME 1
/* #undef HAVE_COMPRESS */
/* #undef HAVE_CRYPT */
/* #undef HAVE_DLERROR */
/* #undef HAVE_DLOPEN */
#define HAVE_FCHMOD 1
#define HAVE_FCNTL 1
/* #undef HAVE_FCONVERT */
#define HAVE_FDATASYNC 1
/* #undef HAVE_FESETROUND */
#define HAVE_FINITE 1
/* #undef HAVE_FP_EXCEPT */
#define HAVE_FSEEKO 1
#define HAVE_FSYNC 1
#define HAVE_GETADDRINFO 1
#define HAVE_GETCWD 1
#define HAVE_GETHOSTBYADDR_R 1
#define HAVE_GETHOSTBYNAME_R 1
/* #undef HAVE_GETHRTIME */
#define HAVE_GETNAMEINFO 1
#define HAVE_GETPAGESIZE 1
#define HAVE_GETPASS 1
/* #undef HAVE_GETPASSPHRASE */
#define HAVE_GETPWNAM 1
#define HAVE_GETPWUID 1
#define HAVE_GETRLIMIT 1
#define HAVE_GETRUSAGE 1
#define HAVE_GETWD 1
#define HAVE_GMTIME_R 1
#define HAVE_INITGROUPS 1
#define HAVE_ISNAN 1
#define HAVE_LDIV 1
#define HAVE_LOCALTIME_R 1
/* #undef HAVE_LOG2 */
#define HAVE_LONGJMP 1
#define HAVE_LSTAT 1
#define HAVE_MADVISE 1
#define HAVE_DECL_MADVISE 1
#define HAVE_MALLINFO 1
#define HAVE_MEMCPY 1
#define HAVE_MEMCPY 1
#define HAVE_MEMMOVE 1
#define HAVE_MEMMOVE 1
#define HAVE_MKSTEMP 1
#define HAVE_MLOCK 1
#define HAVE_MLOCKALL 1
#define HAVE_MMAP 1
#define HAVE_MMAP64 1
#define HAVE_PERROR 1
#define HAVE_POLL 1
#define HAVE_PREAD 1
/* #undef HAVE_PTHREAD_ATTR_CREATE */
/* #undef HAVE_PTHREAD_ATTR_GETSTACKSIZE */
/* #undef HAVE_PTHREAD_ATTR_SETPRIO */
#define HAVE_PTHREAD_ATTR_SETSCHEDPARAM 1
#define HAVE_PTHREAD_ATTR_SETSCOPE 1
/* #undef HAVE_PTHREAD_ATTR_SETSTACKSIZE */
/* #undef HAVE_PTHREAD_CONDATTR_CREATE */
/* #undef HAVE_PTHREAD_INIT */
/* #undef HAVE_PTHREAD_KEY_DELETE */
/* #undef HAVE_PTHREAD_KEY_DELETE */
/* #undef HAVE_PTHREAD_KILL */
/* #undef HAVE_PTHREAD_RWLOCK_RDLOCK */
/* #undef HAVE_PTHREAD_SETPRIO_NP */
#define HAVE_PTHREAD_SETSCHEDPARAM 1
/* #undef HAVE_PTHREAD_SIGMASK */
/* #undef HAVE_PTHREAD_THREADMASK */
/* #undef HAVE_PTHREAD_YIELD_NP */
#define HAVE_READDIR_R 1
#define HAVE_READLINK 1
#define HAVE_REALPATH 1
#define HAVE_RENAME 1
#define HAVE_RINT 1
#define HAVE_SCHED_YIELD 1
#define HAVE_SELECT 1
/* #undef HAVE_SETFD */
/* #undef HAVE_SETFILEPOINTER */
#define HAVE_SIGACTION 1
/* #undef HAVE_SIGTHREADMASK */
#define HAVE_SIGWAIT 1
#define HAVE_SLEEP 1
#define HAVE_SNPRINTF 1
#define HAVE_STPCPY 1
#define HAVE_STRERROR 1
/* #undef HAVE_STRLCPY */
#define HAVE_STRNLEN 1
#define HAVE_STRPBRK 1
#define HAVE_STRSEP 1
#define HAVE_STRSTR 1
#define HAVE_STRTOK_R 1
#define HAVE_STRTOK_R 1
#define HAVE_STRTOL 1
#define HAVE_STRTOLL 1
#define HAVE_STRTOUL 1
#define HAVE_STRTOULL 1
/* #undef HAVE_TELL */
/* #undef HAVE_THR_SETCONCURRENCY */
/* #undef HAVE_THR_YIELD */
#define HAVE_VASPRINTF 1
#define HAVE_VSNPRINTF 1
/* Symbols we may use */
#define HAVE_SYS_ERRLIST 1
/* used by stacktrace functions */
/* #undef HAVE_BSS_START */
/* Does "struct timespec" have a "sec" and "nsec" field? */
/* #undef HAVE_TIMESPEC_TS_SEC */
/* Types we may use */
#define SIZEOF_CHAR 1
#if SIZEOF_CHAR
# define HAVE_CHAR 1
#endif
#define SIZEOF_CHARP 8
#if SIZEOF_CHARP
# define HAVE_CHARP 1
#endif
#define SIZEOF_SHORT 2
#if SIZEOF_SHORT
# define HAVE_SHORT 1
#endif
#define SIZEOF_INT 4
#if SIZEOF_INT
# define HAVE_INT 1
#endif
#define SIZEOF_LONG 8
#if SIZEOF_LONG
# define HAVE_LONG 1
#endif
#define SIZEOF_LONG_LONG 8
#if SIZEOF_LONG_LONG
# define HAVE_LONG_LONG 1
#endif
#define SIZEOF_OFF_T 8
#if SIZEOF_OFF_T
# define HAVE_OFF_T 1
#endif
#define SIZEOF_SIGSET_T 128
#if SIZEOF_SIGSET_T
# define HAVE_SIGSET_T 1
#endif
#define SIZEOF_SIZE_T 8
#if SIZEOF_SIZE_T
# define HAVE_SIZE_T 1
#endif
/* #undef SIZEOF_UCHAR */
#if SIZEOF_UCHAR
# define HAVE_UCHAR 1
#endif
#define SIZEOF_UINT 4
#if SIZEOF_UINT
# define HAVE_UINT 1
#endif
#define SIZEOF_ULONG 8
#if SIZEOF_ULONG
# define HAVE_ULONG 1
#endif
/* #undef SIZEOF_INT8 */
#if SIZEOF_INT8
# define HAVE_INT8 1
#endif
/* #undef SIZEOF_UINT8 */
#if SIZEOF_UINT8
# define HAVE_UINT8 1
#endif
/* #undef SIZEOF_INT16 */
#if SIZEOF_INT16
# define HAVE_INT16 1
#endif
/* #undef SIZEOF_UINT16 */
#if SIZEOF_UINT16
# define HAVE_UINT16 1
#endif
/* #undef SIZEOF_INT32 */
#if SIZEOF_INT32
# define HAVE_INT32 1
#endif
/* #undef SIZEOF_UINT32 */
#if SIZEOF_UINT32
# define HAVE_UINT32 1
#endif
/* #undef SIZEOF_U_INT32_T */
#if SIZEOF_U_INT32_T
# define HAVE_U_INT32_T 1
#endif
/* #undef SIZEOF_INT64 */
#if SIZEOF_INT64
# define HAVE_INT64 1
#endif
/* #undef SIZEOF_UINT64 */
#if SIZEOF_UINT64
# define HAVE_UINT64 1
#endif
#define SIZEOF_SOCKLEN_T 4
#if SIZEOF_SOCKLEN_T
# define HAVE_SOCKLEN_T 1
#endif
/* XXX mysql_client_test uses this -- rip it out, please! */
#define MAX_INDEXES 64
#define QSORT_TYPE_IS_VOID 1
#define RETQSORTTYPE void
#define SIGNAL_RETURN_TYPE_IS_VOID 1
#define RETSIGTYPE void
/* #undef WORDS_BIGENDIAN */
/* Define to `__inline__' or `__inline' if that's what the C compiler calls
it, or to nothing if 'inline' is not supported under any name. */
#ifndef __cplusplus
# define inline inline
#endif
#define TIME_WITH_SYS_TIME 1
#define STACK_DIRECTION -1
#define SHAREDIR "/usr/local/share/mysql"
#define THREAD 1
#define THREAD_SAFE_CLIENT 1
#define DEFAULT_CHARSET_HOME "/usr/local"
@@ -0,0 +1,295 @@
/* Headers we may want to use. */
#cmakedefine HAVE_ALLOCA_H 1
#cmakedefine HAVE_ARPA_INET_H 1
#cmakedefine HAVE_CRYPT_H 1
#cmakedefine HAVE_DIRENT_H 1
#cmakedefine HAVE_EXECINFO_H 1
#cmakedefine HAVE_FCNTL_H 1
#cmakedefine HAVE_FENV_H 1
#cmakedefine HAVE_FLOAT_H 1
#cmakedefine HAVE_FPU_CONTROL_H 1
#cmakedefine HAVE_GRP_H 1
#cmakedefine HAVE_IEEEFP_H 1
#cmakedefine HAVE_LIMITS_H 1
#cmakedefine HAVE_MALLOC_H 1
#cmakedefine HAVE_MEMORY_H 1
#cmakedefine HAVE_NETINET_IN_H 1
#cmakedefine HAVE_PATHS_H 1
#cmakedefine HAVE_PWD_H 1
#cmakedefine HAVE_SCHED_H 1
#cmakedefine HAVE_SELECT_H 1
#cmakedefine HAVE_STDDEF_H 1
#cmakedefine HAVE_STDLIB_H 1
#cmakedefine HAVE_STRINGS_H 1
#cmakedefine HAVE_STRING_H 1
#cmakedefine HAVE_SYNCH_H 1
#cmakedefine HAVE_SYSENT_H 1
#cmakedefine HAVE_SYS_FPU_H 1
#cmakedefine HAVE_SYS_IOCTL_H 1
#cmakedefine HAVE_SYS_IPC_H 1
#cmakedefine HAVE_SYS_MMAN_H 1
#cmakedefine HAVE_SYS_PRCTL_H 1
#cmakedefine HAVE_SYS_SELECT_H 1
#cmakedefine HAVE_SYS_SHM_H 1
#cmakedefine HAVE_SYS_SOCKET_H 1
#cmakedefine HAVE_SYS_STAT_H 1
#cmakedefine HAVE_SYS_STREAM_H 1
#cmakedefine HAVE_SYS_TIMEB_H 1
#cmakedefine HAVE_SYS_TYPES_H 1
#cmakedefine HAVE_SYS_UN_H 1
#cmakedefine HAVE_TERMIOS_H 1
#cmakedefine HAVE_TERMIO_H 1
#cmakedefine HAVE_UNISTD_H 1
#cmakedefine HAVE_UTIME_H 1
/* Functions we may want to use. */
#cmakedefine HAVE_ACCESS 1
#cmakedefine HAVE_AIOWAIT 1
#cmakedefine HAVE_ALARM 1
#cmakedefine HAVE_ALLOCA 1
#cmakedefine HAVE_BCMP 1
#cmakedefine HAVE_BFILL 1
#cmakedefine HAVE_BMOVE 1
#cmakedefine HAVE_BZERO 1
#cmakedefine HAVE_CLOCK_GETTIME 1
#cmakedefine HAVE_COMPRESS 1
#cmakedefine HAVE_CRYPT 1
#cmakedefine HAVE_DLERROR 1
#cmakedefine HAVE_DLOPEN 1
#cmakedefine HAVE_FCHMOD 1
#cmakedefine HAVE_FCNTL 1
#cmakedefine HAVE_FCONVERT 1
#cmakedefine HAVE_FDATASYNC 1
#cmakedefine HAVE_FESETROUND 1
#cmakedefine HAVE_FINITE 1
#cmakedefine HAVE_FP_EXCEPT 1
#cmakedefine HAVE_FSEEKO 1
#cmakedefine HAVE_FSYNC 1
#cmakedefine HAVE_GETADDRINFO 1
#cmakedefine HAVE_GETCWD 1
#cmakedefine HAVE_GETHOSTBYADDR_R 1
#cmakedefine HAVE_GETHOSTBYNAME_R 1
#cmakedefine HAVE_GETHRTIME 1
#cmakedefine HAVE_GETNAMEINFO 1
#cmakedefine HAVE_GETPAGESIZE 1
#cmakedefine HAVE_GETPASS 1
#cmakedefine HAVE_GETPASSPHRASE 1
#cmakedefine HAVE_GETPWNAM 1
#cmakedefine HAVE_GETPWUID 1
#cmakedefine HAVE_GETRLIMIT 1
#cmakedefine HAVE_GETRUSAGE 1
#cmakedefine HAVE_GETWD 1
#cmakedefine HAVE_GMTIME_R 1
#cmakedefine HAVE_INITGROUPS 1
#cmakedefine HAVE_ISNAN 1
#cmakedefine HAVE_LDIV 1
#cmakedefine HAVE_LOCALTIME_R 1
#cmakedefine HAVE_LOG2 1
#cmakedefine HAVE_LONGJMP 1
#cmakedefine HAVE_LSTAT 1
#cmakedefine HAVE_MADVISE 1
#cmakedefine HAVE_DECL_MADVISE 1
#cmakedefine HAVE_MALLINFO 1
#cmakedefine HAVE_MEMCPY 1
#cmakedefine HAVE_MEMCPY 1
#cmakedefine HAVE_MEMMOVE 1
#cmakedefine HAVE_MEMMOVE 1
#cmakedefine HAVE_MKSTEMP 1
#cmakedefine HAVE_MLOCK 1
#cmakedefine HAVE_MLOCKALL 1
#cmakedefine HAVE_MMAP 1
#cmakedefine HAVE_MMAP64 1
#cmakedefine HAVE_PERROR 1
#cmakedefine HAVE_POLL 1
#cmakedefine HAVE_PREAD 1
#cmakedefine HAVE_PTHREAD_ATTR_CREATE 1
#cmakedefine HAVE_PTHREAD_ATTR_GETSTACKSIZE 1
#cmakedefine HAVE_PTHREAD_ATTR_SETPRIO 1
#cmakedefine HAVE_PTHREAD_ATTR_SETSCHEDPARAM 1
#cmakedefine HAVE_PTHREAD_ATTR_SETSCOPE 1
#cmakedefine HAVE_PTHREAD_ATTR_SETSTACKSIZE 1
#cmakedefine HAVE_PTHREAD_CONDATTR_CREATE 1
#cmakedefine HAVE_PTHREAD_INIT 1
#cmakedefine HAVE_PTHREAD_KEY_DELETE 1
#cmakedefine HAVE_PTHREAD_KEY_DELETE 1
#cmakedefine HAVE_PTHREAD_KILL 1
#cmakedefine HAVE_PTHREAD_RWLOCK_RDLOCK 1
#cmakedefine HAVE_PTHREAD_SETPRIO_NP 1
#cmakedefine HAVE_PTHREAD_SETSCHEDPARAM 1
#cmakedefine HAVE_PTHREAD_SIGMASK 1
#cmakedefine HAVE_PTHREAD_THREADMASK 1
#cmakedefine HAVE_PTHREAD_YIELD_NP 1
#cmakedefine HAVE_READDIR_R 1
#cmakedefine HAVE_READLINK 1
#cmakedefine HAVE_REALPATH 1
#cmakedefine HAVE_RENAME 1
#cmakedefine HAVE_RINT 1
#cmakedefine HAVE_SCHED_YIELD 1
#cmakedefine HAVE_SELECT 1
#cmakedefine HAVE_SETFD 1
#cmakedefine HAVE_SETFILEPOINTER 1
#cmakedefine HAVE_SIGACTION 1
#cmakedefine HAVE_SIGTHREADMASK 1
#cmakedefine HAVE_SIGWAIT 1
#cmakedefine HAVE_SLEEP 1
#cmakedefine HAVE_SNPRINTF 1
#cmakedefine HAVE_STPCPY 1
#cmakedefine HAVE_STRERROR 1
#cmakedefine HAVE_STRLCPY 1
#cmakedefine HAVE_STRNLEN 1
#cmakedefine HAVE_STRPBRK 1
#cmakedefine HAVE_STRSEP 1
#cmakedefine HAVE_STRSTR 1
#cmakedefine HAVE_STRTOK_R 1
#cmakedefine HAVE_STRTOK_R 1
#cmakedefine HAVE_STRTOL 1
#cmakedefine HAVE_STRTOLL 1
#cmakedefine HAVE_STRTOUL 1
#cmakedefine HAVE_STRTOULL 1
#cmakedefine HAVE_TELL 1
#cmakedefine HAVE_THR_SETCONCURRENCY 1
#cmakedefine HAVE_THR_YIELD 1
#cmakedefine HAVE_VASPRINTF 1
#cmakedefine HAVE_VSNPRINTF 1
/* Symbols we may use */
#cmakedefine HAVE_SYS_ERRLIST 1
/* used by stacktrace functions */
#cmakedefine HAVE_BSS_START 1
/* Does "struct timespec" have a "sec" and "nsec" field? */
#cmakedefine HAVE_TIMESPEC_TS_SEC 1
/* Types we may use */
#cmakedefine SIZEOF_CHAR @SIZEOF_CHAR@
#if SIZEOF_CHAR
# define HAVE_CHAR 1
#endif
#cmakedefine SIZEOF_CHARP @SIZEOF_CHARP@
#if SIZEOF_CHARP
# define HAVE_CHARP 1
#endif
#cmakedefine SIZEOF_SHORT @SIZEOF_SHORT@
#if SIZEOF_SHORT
# define HAVE_SHORT 1
#endif
#cmakedefine SIZEOF_INT @SIZEOF_INT@
#if SIZEOF_INT
# define HAVE_INT 1
#endif
#cmakedefine SIZEOF_LONG @SIZEOF_LONG@
#if SIZEOF_LONG
# define HAVE_LONG 1
#endif
#cmakedefine SIZEOF_LONG_LONG @SIZEOF_LONG_LONG@
#if SIZEOF_LONG_LONG
# define HAVE_LONG_LONG 1
#endif
#cmakedefine SIZEOF_OFF_T @SIZEOF_OFF_T@
#if SIZEOF_OFF_T
# define HAVE_OFF_T 1
#endif
#cmakedefine SIZEOF_SIGSET_T @SIZEOF_SIGSET_T@
#if SIZEOF_SIGSET_T
# define HAVE_SIGSET_T 1
#endif
#cmakedefine SIZEOF_SIZE_T @SIZEOF_SIZE_T@
#if SIZEOF_SIZE_T
# define HAVE_SIZE_T 1
#endif
#cmakedefine SIZEOF_UCHAR @SIZEOF_UCHAR@
#if SIZEOF_UCHAR
# define HAVE_UCHAR 1
#endif
#cmakedefine SIZEOF_UINT @SIZEOF_UINT@
#if SIZEOF_UINT
# define HAVE_UINT 1
#endif
#cmakedefine SIZEOF_ULONG @SIZEOF_ULONG@
#if SIZEOF_ULONG
# define HAVE_ULONG 1
#endif
#cmakedefine SIZEOF_INT8 @SIZEOF_INT8@
#if SIZEOF_INT8
# define HAVE_INT8 1
#endif
#cmakedefine SIZEOF_UINT8 @SIZEOF_UINT8@
#if SIZEOF_UINT8
# define HAVE_UINT8 1
#endif
#cmakedefine SIZEOF_INT16 @SIZEOF_INT16@
#if SIZEOF_INT16
# define HAVE_INT16 1
#endif
#cmakedefine SIZEOF_UINT16 @SIZEOF_UINT16@
#if SIZEOF_UINT16
# define HAVE_UINT16 1
#endif
#cmakedefine SIZEOF_INT32 @SIZEOF_INT32@
#if SIZEOF_INT32
# define HAVE_INT32 1
#endif
#cmakedefine SIZEOF_UINT32 @SIZEOF_UINT32@
#if SIZEOF_UINT32
# define HAVE_UINT32 1
#endif
#cmakedefine SIZEOF_U_INT32_T @SIZEOF_U_INT32_T@
#if SIZEOF_U_INT32_T
# define HAVE_U_INT32_T 1
#endif
#cmakedefine SIZEOF_INT64 @SIZEOF_INT64@
#if SIZEOF_INT64
# define HAVE_INT64 1
#endif
#cmakedefine SIZEOF_UINT64 @SIZEOF_UINT64@
#if SIZEOF_UINT64
# define HAVE_UINT64 1
#endif
#cmakedefine SIZEOF_SOCKLEN_T @SIZEOF_SOCKLEN_T@
#if SIZEOF_SOCKLEN_T
# define HAVE_SOCKLEN_T 1
#endif
/* XXX mysql_client_test uses this -- rip it out, please! */
#define MAX_INDEXES 64
#cmakedefine QSORT_TYPE_IS_VOID 1
#define RETQSORTTYPE @RETQSORTTYPE@
#cmakedefine SIGNAL_RETURN_TYPE_IS_VOID 1
#define RETSIGTYPE @RETSIGTYPE@
#cmakedefine WORDS_BIGENDIAN 1
/* Define to `__inline__' or `__inline' if that's what the C compiler calls
it, or to nothing if 'inline' is not supported under any name. */
#ifndef __cplusplus
# define inline @C_INLINE@
#endif
#define TIME_WITH_SYS_TIME 1
#define STACK_DIRECTION -1
#define SHAREDIR "@SHAREDIR@"
#define THREAD 1
#define THREAD_SAFE_CLIENT 1
#define DEFAULT_CHARSET_HOME "@DEFAULT_CHARSET_HOME@"
@@ -0,0 +1,140 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _dbug_h
#define _dbug_h
#ifdef __cplusplus
extern "C" {
#endif
#if !defined(DBUG_OFF) && !defined(_lint)
struct _db_stack_frame_ {
const char *func; /* function name of the previous stack frame */
const char *file; /* filename of the function of previous frame */
uint level; /* this nesting level, highest bit enables tracing */
struct _db_stack_frame_ *prev; /* pointer to the previous frame */
};
struct _db_code_state_;
extern my_bool _dbug_on_;
extern my_bool _db_keyword_(struct _db_code_state_ *, const char *, int);
extern int _db_explain_(struct _db_code_state_ *cs, char *buf, size_t len);
extern int _db_explain_init_(char *buf, size_t len);
extern int _db_is_pushed_(void);
extern void _db_setjmp_(void);
extern void _db_longjmp_(void);
extern void _db_process_(const char *name);
extern void _db_push_(const char *control);
extern void _db_pop_(void);
extern void _db_set_(const char *control);
extern void _db_set_init_(const char *control);
extern void _db_enter_(const char *_func_, const char *_file_, uint _line_,
struct _db_stack_frame_ *_stack_frame_);
extern void _db_return_(uint _line_, struct _db_stack_frame_ *_stack_frame_);
extern void _db_pargs_(uint _line_,const char *keyword);
extern void _db_doprnt_ _VARARGS((const char *format,...))
ATTRIBUTE_FORMAT(printf, 1, 2);
extern void _db_dump_(uint _line_,const char *keyword,
const unsigned char *memory, size_t length);
extern void _db_end_(void);
extern void _db_lock_file_(void);
extern void _db_unlock_file_(void);
extern FILE *_db_fp_(void);
extern void _db_flush_();
#define DBUG_ENTER(a) struct _db_stack_frame_ _db_stack_frame_; \
_db_enter_ (a,__FILE__,__LINE__,&_db_stack_frame_)
#define DBUG_LEAVE _db_return_ (__LINE__, &_db_stack_frame_)
#define DBUG_RETURN(a1) do {DBUG_LEAVE; return(a1);} while(0)
#define DBUG_VOID_RETURN do {DBUG_LEAVE; return;} while(0)
#define DBUG_EXECUTE(keyword,a1) \
do {if (_db_keyword_(0, (keyword), 0)) { a1 }} while(0)
#define DBUG_EXECUTE_IF(keyword,a1) \
do {if (_db_keyword_(0, (keyword), 1)) { a1 }} while(0)
#define DBUG_EVALUATE(keyword,a1,a2) \
(_db_keyword_(0,(keyword), 0) ? (a1) : (a2))
#define DBUG_EVALUATE_IF(keyword,a1,a2) \
(_db_keyword_(0,(keyword), 1) ? (a1) : (a2))
#define DBUG_PRINT(keyword,arglist) \
do {_db_pargs_(__LINE__,keyword); _db_doprnt_ arglist;} while(0)
#define DBUG_PUSH(a1) _db_push_ (a1)
#define DBUG_POP() _db_pop_ ()
#define DBUG_SET(a1) _db_set_ (a1)
#define DBUG_SET_INITIAL(a1) _db_set_init_ (a1)
#define DBUG_PROCESS(a1) _db_process_(a1)
#define DBUG_FILE _db_fp_()
#define DBUG_SETJMP(a1) (_db_setjmp_ (), setjmp (a1))
#define DBUG_LONGJMP(a1,a2) (_db_longjmp_ (), longjmp (a1, a2))
#define DBUG_DUMP(keyword,a1,a2) _db_dump_(__LINE__,keyword,a1,a2)
#define DBUG_END() _db_end_ ()
#define DBUG_LOCK_FILE _db_lock_file_()
#define DBUG_UNLOCK_FILE _db_unlock_file_()
#define DBUG_ASSERT(A) assert(A)
#define DBUG_EXPLAIN(buf,len) _db_explain_(0, (buf),(len))
#define DBUG_EXPLAIN_INITIAL(buf,len) _db_explain_init_((buf),(len))
#define DEBUGGER_OFF do { _dbug_on_= 0; } while(0)
#define DEBUGGER_ON do { _dbug_on_= 1; } while(0)
#define IF_DBUG(A) A
#ifndef __WIN__
#define DBUG_ABORT() (_db_flush_(), abort())
#else
/*
Avoid popup with abort/retry/ignore buttons. When BUG#31745 is fixed we can
call abort() instead of _exit(3) (now it would cause a "test signal" popup).
*/
#include <crtdbg.h>
#define DBUG_ABORT() (_db_flush_(),\
(void)_CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE),\
(void)_CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR),\
_exit(3))
#endif
#else /* No debugger */
#define DBUG_ENTER(a1)
#define DBUG_LEAVE
#define DBUG_RETURN(a1) do { return(a1); } while(0)
#define DBUG_VOID_RETURN do { return; } while(0)
#define DBUG_EXECUTE(keyword,a1) do { } while(0)
#define DBUG_EXECUTE_IF(keyword,a1) do { } while(0)
#define DBUG_EVALUATE(keyword,a1,a2) (a2)
#define DBUG_EVALUATE_IF(keyword,a1,a2) (a2)
#define DBUG_PRINT(keyword,arglist) do { } while(0)
#define DBUG_PUSH(a1) do { } while(0)
#define DBUG_SET(a1) do { } while(0)
#define DBUG_SET_INITIAL(a1) do { } while(0)
#define DBUG_POP() do { } while(0)
#define DBUG_PROCESS(a1) do { } while(0)
#define DBUG_SETJMP(a1) setjmp(a1)
#define DBUG_LONGJMP(a1) longjmp(a1)
#define DBUG_DUMP(keyword,a1,a2) do { } while(0)
#define DBUG_END() do { } while(0)
#define DBUG_ASSERT(A) do { } while(0)
#define DBUG_LOCK_FILE do { } while(0)
#define DBUG_FILE (stderr)
#define DBUG_UNLOCK_FILE do { } while(0)
#define DBUG_EXPLAIN(buf,len)
#define DBUG_EXPLAIN_INITIAL(buf,len)
#define DEBUGGER_OFF do { } while(0)
#define DEBUGGER_ON do { } while(0)
#define IF_DBUG(A)
#define DBUG_ABORT() abort()
#endif
#ifdef __cplusplus
}
#endif
#endif
@@ -0,0 +1,109 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _my_dir_h
#define _my_dir_h
#ifdef __cplusplus
extern "C" {
#endif
#ifndef MY_DIR_H
#define MY_DIR_H
#include <sys/stat.h>
/* Defines for my_dir and my_stat */
#define MY_S_IFMT S_IFMT /* type of file */
#define MY_S_IFDIR S_IFDIR /* directory */
#define MY_S_IFCHR S_IFCHR /* character special */
#define MY_S_IFBLK S_IFBLK /* block special */
#define MY_S_IFREG S_IFREG /* regular */
#define MY_S_IFIFO S_IFIFO /* fifo */
#define MY_S_ISUID S_ISUID /* set user id on execution */
#define MY_S_ISGID S_ISGID /* set group id on execution */
#define MY_S_ISVTX S_ISVTX /* save swapped text even after use */
#define MY_S_IREAD S_IREAD /* read permission, owner */
#define MY_S_IWRITE S_IWRITE /* write permission, owner */
#define MY_S_IEXEC S_IEXEC /* execute/search permission, owner */
#define MY_S_ISDIR(m) (((m) & MY_S_IFMT) == MY_S_IFDIR)
#define MY_S_ISCHR(m) (((m) & MY_S_IFMT) == MY_S_IFCHR)
#define MY_S_ISBLK(m) (((m) & MY_S_IFMT) == MY_S_IFBLK)
#define MY_S_ISREG(m) (((m) & MY_S_IFMT) == MY_S_IFREG)
#define MY_S_ISFIFO(m) (((m) & MY_S_IFMT) == MY_S_IFIFO)
#define MY_DONT_SORT 512 /* my_lib; Don't sort files */
#define MY_WANT_STAT 1024 /* my_lib; stat files */
/* typedefs for my_dir & my_stat */
#ifdef USE_MY_STAT_STRUCT
typedef struct my_stat
{
dev_t st_dev; /* major & minor device numbers */
ino_t st_ino; /* inode number */
ushort st_mode; /* file permissons (& suid sgid .. bits) */
short st_nlink; /* number of links to file */
ushort st_uid; /* user id */
ushort st_gid; /* group id */
dev_t st_rdev; /* more major & minor device numbers (???) */
off_t st_size; /* size of file */
time_t st_atime; /* time for last read */
time_t st_mtime; /* time for last contens modify */
time_t st_ctime; /* time for last inode or contents modify */
} MY_STAT;
#else
#if(_MSC_VER)
#define MY_STAT struct _stati64 /* 64 bit file size */
#else
#define MY_STAT struct stat /* Orginal struct have what we need */
#endif
#endif /* USE_MY_STAT_STRUCT */
/* Struct describing one file returned from my_dir */
typedef struct fileinfo
{
char *name;
MY_STAT *mystat;
} FILEINFO;
typedef struct st_my_dir /* Struct returned from my_dir */
{
/*
These members are just copies of parts of DYNAMIC_ARRAY structure,
which is allocated right after the end of MY_DIR structure (MEM_ROOT
for storing names is also resides there). We've left them here because
we don't want to change code that uses my_dir.
*/
struct fileinfo *dir_entry;
uint number_off_files;
} MY_DIR;
extern MY_DIR *my_dir(const char *path,myf MyFlags);
extern void my_dirend(MY_DIR *buffer);
extern MY_STAT *my_stat(const char *path, MY_STAT *stat_area, myf my_flags);
extern int my_fstat(int filenr, MY_STAT *stat_area, myf MyFlags);
#endif /* MY_DIR_H */
#ifdef __cplusplus
}
#endif
#endif
@@ -0,0 +1,86 @@
/* Copyright (C) 2002-2004 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _my_getopt_h
#define _my_getopt_h
C_MODE_START
#define GET_NO_ARG 1
#define GET_BOOL 2
#define GET_INT 3
#define GET_UINT 4
#define GET_LONG 5
#define GET_ULONG 6
#define GET_LL 7
#define GET_ULL 8
#define GET_STR 9
#define GET_STR_ALLOC 10
#define GET_DISABLED 11
#define GET_ENUM 12
#define GET_SET 13
#define GET_DOUBLE 14
#define GET_ASK_ADDR 128
#define GET_TYPE_MASK 127
enum get_opt_arg_type { NO_ARG, OPT_ARG, REQUIRED_ARG };
struct st_typelib;
struct my_option
{
const char *name; /* Name of the option */
int id; /* unique id or short option */
const char *comment; /* option comment, for autom. --help */
uchar **value; /* The variable value */
uchar **u_max_value; /* The user def. max variable value */
struct st_typelib *typelib; /* Pointer to possible values */
ulong var_type;
enum get_opt_arg_type arg_type;
longlong def_value; /* Default value */
longlong min_value; /* Min allowed value */
longlong max_value; /* Max allowed value */
longlong sub_size; /* Subtract this from given value */
long block_size; /* Value should be a mult. of this */
void *app_type; /* To be used by an application */
};
typedef my_bool (* my_get_one_option) (int, const struct my_option *, char * );
typedef void (* my_error_reporter) (enum loglevel level, const char *format, ... );
extern char *disabled_my_option;
extern my_bool my_getopt_print_errors;
extern my_bool my_getopt_skip_unknown;
extern my_error_reporter my_getopt_error_reporter;
extern int handle_options (int *argc, char ***argv,
const struct my_option *longopts, my_get_one_option);
extern void my_cleanup_options(const struct my_option *options);
extern void my_print_help(const struct my_option *options);
extern void my_print_variables(const struct my_option *options);
extern void my_getopt_register_get_addr(uchar ** (*func_addr)(const char *, uint,
const struct my_option *, int *));
ulonglong getopt_ull_limit_value(ulonglong num, const struct my_option *optp,
my_bool *fix);
longlong getopt_ll_limit_value(longlong, const struct my_option *,
my_bool *fix);
my_bool getopt_compare_strings(const char *s, const char *t, uint length);
C_MODE_END
#endif /* _my_getopt_h */
File diff suppressed because it is too large Load Diff
@@ -0,0 +1,27 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifdef HAVE_LIBWRAP
#include <tcpd.h>
#include <syslog.h>
#ifdef NEED_SYS_SYSLOG_H
#include <sys/syslog.h>
#endif /* NEED_SYS_SYSLOG_H */
extern void my_fromhost(struct request_info *req);
extern int my_hosts_access(struct request_info *req);
extern char *my_eval_client(struct request_info *req);
#endif /* HAVE_LIBWRAP */
@@ -0,0 +1,45 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _list_h_
#define _list_h_
#ifdef __cplusplus
extern "C" {
#endif
typedef struct st_list {
struct st_list *prev,*next;
void *data;
} LIST;
typedef int (*list_walk_action)(void *,void *);
extern LIST *list_add(LIST *root,LIST *element);
extern LIST *list_delete(LIST *root,LIST *element);
extern LIST *list_cons(void *data,LIST *root);
extern LIST *list_reverse(LIST *root);
extern void list_free(LIST *root,unsigned int free_data);
extern unsigned int list_length(LIST *);
extern int list_walk(LIST *,list_walk_action action,unsigned char * argument);
#define list_rest(a) ((a)->next)
#define list_push(a,b) (a)=list_cons((b),(a))
#define list_pop(A) {LIST *old=(A); (A)=list_delete(old,old) ; my_free((unsigned char *) old,MYF(MY_FAE)); }
#ifdef __cplusplus
}
#endif
#endif
@@ -0,0 +1,54 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* See md5.c for explanation and copyright information. */
/*
* $FreeBSD: src/contrib/cvs/lib/md5.h,v 1.2 1999/12/11 15:10:02 peter Exp $
*/
/* Unlike previous versions of this code, uint32 need not be exactly
32 bits, merely 32 bits or more. Choosing a data type which is 32
bits instead of 64 is not important; speed is considerably more
important. ANSI guarantees that "unsigned long" will be big enough,
and always using it seems to have few disadvantages. */
typedef uint32 cvs_uint32;
typedef struct {
cvs_uint32 buf[4];
cvs_uint32 bits[2];
unsigned char in[64];
} my_MD5Context;
#ifdef __cplusplus
extern "C" {
#endif
void my_MD5Init (my_MD5Context *context);
void my_MD5Update (my_MD5Context *context,
unsigned char const *buf, unsigned len);
void my_MD5Final (unsigned char digest[16],
my_MD5Context *context);
#ifdef __cplusplus
}
#endif
#define MY_MD5_HASH(digest,buf,len) \
do { \
my_MD5Context ctx; \
my_MD5Init (&ctx); \
my_MD5Update (&ctx, buf, len); \
my_MD5Final (digest, &ctx); \
} while (0)
@@ -0,0 +1,114 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
thread safe version of some common functions:
my_inet_ntoa
This file is also used to make handling of sockets and ioctl()
portable accross systems.
*/
#ifndef _my_net_h
#define _my_net_h
C_MODE_START
#include <errno.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#ifdef HAVE_POLL
#include <sys/poll.h>
#endif
#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
#if !defined(__WIN__) && !defined(HAVE_BROKEN_NETINET_INCLUDES) && !defined(__NETWARE__)
#include <netinet/in_systm.h>
#include <netinet/in.h>
#include <netinet/ip.h>
#if !defined(alpha_linux_port)
#include <netinet/tcp.h>
#endif
#endif
#if defined(__WIN__)
#define O_NONBLOCK 1 /* For emulation of fcntl() */
/*
SHUT_RDWR is called SD_BOTH in windows and
is defined to 2 in winsock2.h
#define SD_BOTH 0x02
*/
#define SHUT_RDWR 0x02
#endif
/*
On OSes which don't have the in_addr_t, we guess that using uint32 is the best
possible choice. We guess this from the fact that on HP-UX64bit & FreeBSD64bit
& Solaris64bit, in_addr_t is equivalent to uint32. And on Linux32bit too.
*/
#ifndef HAVE_IN_ADDR_T
#define in_addr_t uint32
#endif
/* Thread safe or portable version of some functions */
void my_inet_ntoa(struct in_addr in, char *buf);
/*
Handling of gethostbyname_r()
*/
#if !defined(HAVE_GETHOSTBYNAME_R)
struct hostent *my_gethostbyname_r(const char *name,
struct hostent *result, char *buffer,
int buflen, int *h_errnop);
void my_gethostbyname_r_free();
#elif defined(HAVE_PTHREAD_ATTR_CREATE) || defined(_AIX) || defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE)
struct hostent *my_gethostbyname_r(const char *name,
struct hostent *result, char *buffer,
int buflen, int *h_errnop);
#define my_gethostbyname_r_free()
#if !defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) && !defined(HPUX10)
#define GETHOSTBYNAME_BUFF_SIZE sizeof(struct hostent_data)
#endif /* !defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) */
#elif defined(HAVE_GETHOSTBYNAME_R_RETURN_INT)
#define GETHOSTBYNAME_BUFF_SIZE sizeof(struct hostent_data)
struct hostent *my_gethostbyname_r(const char *name,
struct hostent *result, char *buffer,
int buflen, int *h_errnop);
#define my_gethostbyname_r_free()
#else
#define my_gethostbyname_r(A,B,C,D,E) gethostbyname_r((A),(B),(C),(D),(E))
#define my_gethostbyname_r_free()
#endif /* !defined(HAVE_GETHOSTBYNAME_R) */
#ifndef GETHOSTBYNAME_BUFF_SIZE
#define GETHOSTBYNAME_BUFF_SIZE 2048
#endif
C_MODE_END
#endif
@@ -0,0 +1,50 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#if !defined(_my_no_pthread_h) && !defined(THREAD)
#define _my_no_pthread_h
/*
This block is to access some thread-related type definitions
even in builds which do not need thread functions,
as some variables (based on these types) are declared
even in non-threaded builds.
Case in point: 'mf_keycache.c'
*/
#if defined(__WIN__)
#else /* Normal threads */
#include <pthread.h>
#endif /* defined(__WIN__) */
/*
This undefs some pthread mutex locks when one isn't using threads
to make thread safe code, that should also work in single thread
environment, easier to use.
*/
#define pthread_mutex_init(A,B)
#define pthread_mutex_lock(A)
#define pthread_mutex_unlock(A)
#define pthread_mutex_destroy(A)
#define my_rwlock_init(A,B)
#define rw_rdlock(A)
#define rw_wrlock(A)
#define rw_unlock(A)
#define rwlock_destroy(A)
#endif
@@ -0,0 +1,52 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
Header to remove use of my_functions in functions where we need speed and
where calls to posix functions should work
*/
#ifndef _my_nosys_h
#define _my_nosys_h
#ifdef __cplusplus
extern "C" {
#endif
#ifndef __MY_NOSYS__
#define __MY_NOSYS__
#ifndef HAVE_STDLIB_H
#include <malloc.h>
#endif
#undef my_read /* Can be predefined in raid.h */
#undef my_write
#undef my_seek
#define my_read(a,b,c,d) my_quick_read(a,b,c,d)
#define my_write(a,b,c,d) my_quick_write(a,b,c)
extern size_t my_quick_read(File Filedes,uchar *Buffer,size_t Count,
myf myFlags);
extern size_t my_quick_write(File Filedes,const uchar *Buffer,size_t Count);
#if !defined(SAFEMALLOC) && defined(USE_HALLOC)
#define my_malloc(a,b) halloc(a,1)
#define my_no_flags_free(a) hfree(a)
#endif
#endif /* __MY_NOSYS__ */
#ifdef __cplusplus
}
#endif
#endif
@@ -0,0 +1,734 @@
/* Copyright (C) 2000-2008 MySQL AB, 2008-2009 Sun Microsystems, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* Defines to make different thread packages compatible */
#ifndef _my_pthread_h
#define _my_pthread_h
#ifndef ETIME
#define ETIME ETIMEDOUT /* For FreeBSD */
#endif
#ifdef __cplusplus
#define EXTERNC extern "C"
extern "C" {
#else
#define EXTERNC
#endif /* __cplusplus */
#if defined(__WIN__)
typedef CRITICAL_SECTION pthread_mutex_t;
typedef DWORD pthread_t;
typedef struct thread_attr {
DWORD dwStackSize ;
DWORD dwCreatingFlag ;
} pthread_attr_t ;
typedef struct { int dummy; } pthread_condattr_t;
/* Implementation of posix conditions */
typedef struct st_pthread_link {
DWORD thread_id;
struct st_pthread_link *next;
} pthread_link;
typedef struct {
uint32 waiting;
CRITICAL_SECTION lock_waiting;
enum {
SIGNAL= 0,
BROADCAST= 1,
MAX_EVENTS= 2
} EVENTS;
HANDLE events[MAX_EVENTS];
HANDLE broadcast_block_event;
} pthread_cond_t;
typedef int pthread_mutexattr_t;
#define pthread_self() GetCurrentThreadId()
#define pthread_handler_t EXTERNC void * __cdecl
typedef void * (__cdecl *pthread_handler)(void *);
/*
Struct and macros to be used in combination with the
windows implementation of pthread_cond_timedwait
*/
/*
Declare a union to make sure FILETIME is properly aligned
so it can be used directly as a 64 bit value. The value
stored is in 100ns units.
*/
union ft64 {
FILETIME ft;
__int64 i64;
};
struct timespec {
union ft64 tv;
/* The max timeout value in millisecond for pthread_cond_timedwait */
long max_timeout_msec;
};
#define set_timespec_time_nsec(ABSTIME,TIME,NSEC) do { \
(ABSTIME).tv.i64= (TIME)+(__int64)(NSEC)/100; \
(ABSTIME).max_timeout_msec= (long)((NSEC)/1000000); \
} while(0)
#define set_timespec_nsec(ABSTIME,NSEC) do { \
union ft64 tv; \
GetSystemTimeAsFileTime(&tv.ft); \
set_timespec_time_nsec((ABSTIME), tv.i64, (NSEC)); \
} while(0)
int win_pthread_mutex_trylock(pthread_mutex_t *mutex);
int pthread_create(pthread_t *,pthread_attr_t *,pthread_handler,void *);
int pthread_cond_init(pthread_cond_t *cond, const pthread_condattr_t *attr);
int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex);
int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
struct timespec *abstime);
int pthread_cond_signal(pthread_cond_t *cond);
int pthread_cond_broadcast(pthread_cond_t *cond);
int pthread_cond_destroy(pthread_cond_t *cond);
int pthread_attr_init(pthread_attr_t *connect_att);
int pthread_attr_setstacksize(pthread_attr_t *connect_att,DWORD stack);
int pthread_attr_destroy(pthread_attr_t *connect_att);
struct tm *localtime_r(const time_t *timep,struct tm *tmp);
struct tm *gmtime_r(const time_t *timep,struct tm *tmp);
void pthread_exit(void *a);
int pthread_join(pthread_t thread, void **value_ptr);
#define ETIMEDOUT 145 /* Win32 doesn't have this */
#define HAVE_LOCALTIME_R 1
#define _REENTRANT 1
#define HAVE_PTHREAD_ATTR_SETSTACKSIZE 1
#undef SAFE_MUTEX /* This will cause conflicts */
#define pthread_key(T,V) DWORD V
#define pthread_key_create(A,B) ((*A=TlsAlloc())==0xFFFFFFFF)
#define pthread_key_delete(A) TlsFree(A)
#define my_pthread_setspecific_ptr(T,V) (!TlsSetValue((T),(V)))
#define pthread_setspecific(A,B) (!TlsSetValue((A),(B)))
#define pthread_getspecific(A) (TlsGetValue(A))
#define my_pthread_getspecific(T,A) ((T) TlsGetValue(A))
#define my_pthread_getspecific_ptr(T,V) ((T) TlsGetValue(V))
#define pthread_equal(A,B) ((A) == (B))
#define pthread_mutex_init(A,B) (InitializeCriticalSection(A),0)
#define pthread_mutex_lock(A) (EnterCriticalSection(A),0)
#define pthread_mutex_trylock(A) win_pthread_mutex_trylock((A))
#define pthread_mutex_unlock(A) (LeaveCriticalSection(A),0)
#define pthread_mutex_destroy(A) DeleteCriticalSection(A)
#define pthread_kill(A,B) pthread_dummy((A) ? 0 : ESRCH)
/* Dummy defines for easier code */
#define pthread_attr_setdetachstate(A,B) pthread_dummy(0)
#define pthread_attr_setscope(A,B)
#define pthread_detach_this_thread()
#define pthread_condattr_init(A)
#define pthread_condattr_destroy(A)
#define pthread_yield() SwitchToThread()
#else /* Normal threads */
#ifdef HAVE_rts_threads
#define sigwait org_sigwait
#include <signal.h>
#undef sigwait
#endif
#include <pthread.h>
#ifndef _REENTRANT
#define _REENTRANT
#endif
#ifdef HAVE_THR_SETCONCURRENCY
#include <thread.h> /* Probably solaris */
#endif
#ifdef HAVE_SCHED_H
#include <sched.h>
#endif
#ifdef HAVE_SYNCH_H
#include <synch.h>
#endif
#ifdef __NETWARE__
void my_pthread_exit(void *status);
#define pthread_exit(A) my_pthread_exit(A)
#endif
#define pthread_key(T,V) pthread_key_t V
#define my_pthread_getspecific_ptr(T,V) my_pthread_getspecific(T,(V))
#define my_pthread_setspecific_ptr(T,V) pthread_setspecific(T,(void*) (V))
#define pthread_detach_this_thread()
#define pthread_handler_t EXTERNC void *
typedef void *(* pthread_handler)(void *);
/* Test first for RTS or FSU threads */
#if defined(PTHREAD_SCOPE_GLOBAL) && !defined(PTHREAD_SCOPE_SYSTEM)
#define HAVE_rts_threads
extern int my_pthread_create_detached;
#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C))
#define PTHREAD_CREATE_DETACHED &my_pthread_create_detached
#define PTHREAD_SCOPE_SYSTEM PTHREAD_SCOPE_GLOBAL
#define PTHREAD_SCOPE_PROCESS PTHREAD_SCOPE_LOCAL
#define USE_ALARM_THREAD
#endif /* defined(PTHREAD_SCOPE_GLOBAL) && !defined(PTHREAD_SCOPE_SYSTEM) */
#if defined(_BSDI_VERSION) && _BSDI_VERSION < 199910
int sigwait(sigset_t *set, int *sig);
#endif
#ifndef HAVE_NONPOSIX_SIGWAIT
#define my_sigwait(A,B) sigwait((A),(B))
#else
int my_sigwait(const sigset_t *set,int *sig);
#endif
#ifdef HAVE_NONPOSIX_PTHREAD_MUTEX_INIT
#ifndef SAFE_MUTEX
#define pthread_mutex_init(a,b) my_pthread_mutex_noposix_init((a),(b))
extern int my_pthread_mutex_noposix_init(pthread_mutex_t *mp,
const pthread_mutexattr_t *attr);
#endif /* SAFE_MUTEX */
#define pthread_cond_init(a,b) my_pthread_cond_noposix_init((a),(b))
extern int my_pthread_cond_noposix_init(pthread_cond_t *mp,
const pthread_condattr_t *attr);
#endif /* HAVE_NONPOSIX_PTHREAD_MUTEX_INIT */
#if defined(HAVE_SIGTHREADMASK) && !defined(HAVE_PTHREAD_SIGMASK)
#define pthread_sigmask(A,B,C) sigthreadmask((A),(B),(C))
#endif
#if !defined(HAVE_SIGWAIT) && !defined(HAVE_rts_threads) && !defined(sigwait) && !defined(alpha_linux_port) && !defined(HAVE_NONPOSIX_SIGWAIT) && !defined(HAVE_DEC_3_2_THREADS) && !defined(_AIX)
int sigwait(sigset_t *setp, int *sigp); /* Use our implemention */
#endif
/*
We define my_sigset() and use that instead of the system sigset() so that
we can favor an implementation based on sigaction(). On some systems, such
as Mac OS X, sigset() results in flags such as SA_RESTART being set, and
we want to make sure that no such flags are set.
*/
#if defined(HAVE_SIGACTION) && !defined(my_sigset)
#define my_sigset(A,B) do { struct sigaction l_s; sigset_t l_set; int l_rc; \
DBUG_ASSERT((A) != 0); \
sigemptyset(&l_set); \
l_s.sa_handler = (B); \
l_s.sa_mask = l_set; \
l_s.sa_flags = 0; \
l_rc= sigaction((A), &l_s, (struct sigaction *) NULL);\
DBUG_ASSERT(l_rc == 0); \
} while (0)
#elif defined(HAVE_SIGSET) && !defined(my_sigset)
#define my_sigset(A,B) sigset((A),(B))
#elif !defined(my_sigset)
#define my_sigset(A,B) signal((A),(B))
#endif
#if !defined(HAVE_PTHREAD_ATTR_SETSCOPE) || defined(HAVE_DEC_3_2_THREADS)
#define pthread_attr_setscope(A,B)
#undef HAVE_GETHOSTBYADDR_R /* No definition */
#endif
#if defined(HAVE_BROKEN_PTHREAD_COND_TIMEDWAIT) && !defined(SAFE_MUTEX)
extern int my_pthread_cond_timedwait(pthread_cond_t *cond,
pthread_mutex_t *mutex,
struct timespec *abstime);
#define pthread_cond_timedwait(A,B,C) my_pthread_cond_timedwait((A),(B),(C))
#endif
#if !defined( HAVE_NONPOSIX_PTHREAD_GETSPECIFIC)
#define my_pthread_getspecific(A,B) ((A) pthread_getspecific(B))
#else
#define my_pthread_getspecific(A,B) ((A) my_pthread_getspecific_imp(B))
void *my_pthread_getspecific_imp(pthread_key_t key);
#endif
#ifndef HAVE_LOCALTIME_R
struct tm *localtime_r(const time_t *clock, struct tm *res);
#endif
#ifndef HAVE_GMTIME_R
struct tm *gmtime_r(const time_t *clock, struct tm *res);
#endif
#ifdef HAVE_PTHREAD_CONDATTR_CREATE
/* DCE threads on HPUX 10.20 */
#define pthread_condattr_init pthread_condattr_create
#define pthread_condattr_destroy pthread_condattr_delete
#endif
/* FSU THREADS */
#if !defined(HAVE_PTHREAD_KEY_DELETE) && !defined(pthread_key_delete)
#define pthread_key_delete(A) pthread_dummy(0)
#endif
#if ((defined(HAVE_PTHREAD_ATTR_CREATE) && !defined(HAVE_SIGWAIT)) || defined(HAVE_DEC_3_2_THREADS))
/* This is set on AIX_3_2 and Siemens unix (and DEC OSF/1 3.2 too) */
#define pthread_key_create(A,B) \
pthread_keycreate(A,(B) ?\
(pthread_destructor_t) (B) :\
(pthread_destructor_t) pthread_dummy)
#define pthread_attr_init(A) pthread_attr_create(A)
#define pthread_attr_destroy(A) pthread_attr_delete(A)
#define pthread_attr_setdetachstate(A,B) pthread_dummy(0)
#define pthread_create(A,B,C,D) pthread_create((A),*(B),(C),(D))
#ifndef pthread_sigmask
#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C))
#endif
#define pthread_kill(A,B) pthread_dummy((A) ? 0 : ESRCH)
#undef pthread_detach_this_thread
#define pthread_detach_this_thread() { pthread_t tmp=pthread_self() ; pthread_detach(&tmp); }
#elif !defined(__NETWARE__) /* HAVE_PTHREAD_ATTR_CREATE && !HAVE_SIGWAIT */
#ifndef HAVE_PTHREAD_KILL
# define HAVE_PTHREAD_KILL
#endif
#endif
#endif /* defined(__WIN__) */
#if defined(HPUX10) && !defined(DONT_REMAP_PTHREAD_FUNCTIONS)
#undef pthread_cond_timedwait
#define pthread_cond_timedwait(a,b,c) my_pthread_cond_timedwait((a),(b),(c))
int my_pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
struct timespec *abstime);
#endif
#if defined(HPUX10)
#define pthread_attr_getstacksize(A,B) my_pthread_attr_getstacksize(A,B)
void my_pthread_attr_getstacksize(pthread_attr_t *attrib, size_t *size);
#endif
#if defined(HAVE_POSIX1003_4a_MUTEX) && !defined(DONT_REMAP_PTHREAD_FUNCTIONS)
#undef pthread_mutex_trylock
#define pthread_mutex_trylock(a) my_pthread_mutex_trylock((a))
int my_pthread_mutex_trylock(pthread_mutex_t *mutex);
#endif
#if !defined(HAVE_PTHREAD_YIELD_ONE_ARG) && !defined(HAVE_PTHREAD_YIELD_ZERO_ARG)
/* no pthread_yield() available */
#ifdef HAVE_SCHED_YIELD
#define pthread_yield() sched_yield()
#elif defined(HAVE_PTHREAD_YIELD_NP) /* can be Mac OS X */
#define pthread_yield() pthread_yield_np()
#elif defined(HAVE_THR_YIELD)
#define pthread_yield() thr_yield()
#endif
#endif
/*
The defines set_timespec and set_timespec_nsec should be used
for calculating an absolute time at which
pthread_cond_timedwait should timeout
*/
#define set_timespec(ABSTIME,SEC) set_timespec_nsec((ABSTIME),(SEC)*1000000000ULL)
#ifndef set_timespec_nsec
#define set_timespec_nsec(ABSTIME,NSEC) \
set_timespec_time_nsec((ABSTIME),my_getsystime(),(NSEC))
#endif /* !set_timespec_nsec */
/* adapt for two different flavors of struct timespec */
#ifdef HAVE_TIMESPEC_TS_SEC
#define MY_tv_sec ts_sec
#define MY_tv_nsec ts_nsec
#else
#define MY_tv_sec tv_sec
#define MY_tv_nsec tv_nsec
#endif /* HAVE_TIMESPEC_TS_SEC */
#ifndef set_timespec_time_nsec
#define set_timespec_time_nsec(ABSTIME,TIME,NSEC) do { \
ulonglong nsec= (NSEC); \
ulonglong now= (TIME) + (nsec/100); \
(ABSTIME).MY_tv_sec= (now / 10000000ULL); \
(ABSTIME).MY_tv_nsec= (now % 10000000ULL * 100 + (nsec % 100)); \
} while(0)
#endif /* !set_timespec_time_nsec */
/* safe_mutex adds checking to mutex for easier debugging */
#if defined(__NETWARE__) && !defined(SAFE_MUTEX_DETECT_DESTROY)
#define SAFE_MUTEX_DETECT_DESTROY
#endif
struct st_hash;
typedef struct st_safe_mutex_t
{
pthread_mutex_t global,mutex;
const char *file, *name;
uint line,count;
myf create_flags, active_flags;
ulong id;
pthread_t thread;
struct st_hash *locked_mutex, *used_mutex;
struct st_safe_mutex_t *prev, *next;
#ifdef SAFE_MUTEX_DETECT_DESTROY
struct st_safe_mutex_info_t *info; /* to track destroying of mutexes */
#endif
} safe_mutex_t;
typedef struct st_safe_mutex_deadlock_t
{
const char *file, *name;
safe_mutex_t *mutex;
uint line;
ulong count;
ulong id;
my_bool warning_only;
} safe_mutex_deadlock_t;
#ifdef SAFE_MUTEX_DETECT_DESTROY
/*
Used to track the destroying of mutexes. This needs to be a seperate
structure because the safe_mutex_t structure could be freed before
the mutexes are destroyed.
*/
typedef struct st_safe_mutex_info_t
{
struct st_safe_mutex_info_t *next;
struct st_safe_mutex_info_t *prev;
const char *init_file;
uint32 init_line;
} safe_mutex_info_t;
#endif /* SAFE_MUTEX_DETECT_DESTROY */
int safe_mutex_init(safe_mutex_t *mp, const pthread_mutexattr_t *attr,
const char *name, myf my_flags,
const char *file, uint line);
int safe_mutex_lock(safe_mutex_t *mp, myf my_flags, const char *file,
uint line);
int safe_mutex_unlock(safe_mutex_t *mp,const char *file, uint line);
int safe_mutex_destroy(safe_mutex_t *mp,const char *file, uint line);
int safe_cond_wait(pthread_cond_t *cond, safe_mutex_t *mp,const char *file,
uint line);
int safe_cond_timedwait(pthread_cond_t *cond, safe_mutex_t *mp,
struct timespec *abstime, const char *file, uint line);
void safe_mutex_global_init(void);
void safe_mutex_end(FILE *file);
void safe_mutex_free_deadlock_data(safe_mutex_t *mp);
/* Wrappers if safe mutex is actually used */
#define MYF_TRY_LOCK 1
#define MYF_NO_DEADLOCK_DETECTION 2
#ifdef SAFE_MUTEX
#undef pthread_mutex_init
#undef pthread_mutex_lock
#undef pthread_mutex_unlock
#undef pthread_mutex_destroy
#undef pthread_mutex_wait
#undef pthread_mutex_timedwait
#undef pthread_mutex_t
#undef pthread_cond_wait
#undef pthread_cond_timedwait
#undef pthread_mutex_trylock
#define my_pthread_mutex_init(A,B,C,D) safe_mutex_init((A),(B),(C),(D),__FILE__,__LINE__)
#define pthread_mutex_init(A,B) safe_mutex_init((A),(B),#A,0,__FILE__,__LINE__)
#define pthread_mutex_lock(A) safe_mutex_lock((A), 0, __FILE__, __LINE__)
#define my_pthread_mutex_lock(A,B) safe_mutex_lock((A), (B), __FILE__, __LINE__)
#define pthread_mutex_unlock(A) safe_mutex_unlock((A),__FILE__,__LINE__)
#define pthread_mutex_destroy(A) safe_mutex_destroy((A),__FILE__,__LINE__)
#define pthread_cond_wait(A,B) safe_cond_wait((A),(B),__FILE__,__LINE__)
#define pthread_cond_timedwait(A,B,C) safe_cond_timedwait((A),(B),(C),__FILE__,__LINE__)
#define pthread_mutex_trylock(A) safe_mutex_lock((A), MYF_TRY_LOCK, __FILE__, __LINE__)
#define pthread_mutex_t safe_mutex_t
#define safe_mutex_assert_owner(mp) \
DBUG_ASSERT((mp)->count > 0 && \
pthread_equal(pthread_self(), (mp)->thread))
#define safe_mutex_assert_not_owner(mp) \
DBUG_ASSERT(! (mp)->count || \
! pthread_equal(pthread_self(), (mp)->thread))
#else
#define my_pthread_mutex_init(A,B,C,D) pthread_mutex_init((A),(B))
#define my_pthread_mutex_lock(A,B) pthread_mutex_lock(A)
#define safe_mutex_assert_owner(mp)
#define safe_mutex_assert_not_owner(mp)
#endif /* SAFE_MUTEX */
#if defined(MY_PTHREAD_FASTMUTEX) && !defined(SAFE_MUTEX)
typedef struct st_my_pthread_fastmutex_t
{
pthread_mutex_t mutex;
uint spins;
uint rng_state;
} my_pthread_fastmutex_t;
void fastmutex_global_init(void);
int my_pthread_fastmutex_init(my_pthread_fastmutex_t *mp,
const pthread_mutexattr_t *attr);
int my_pthread_fastmutex_lock(my_pthread_fastmutex_t *mp);
#undef pthread_mutex_init
#undef pthread_mutex_lock
#undef pthread_mutex_unlock
#undef pthread_mutex_destroy
#undef pthread_mutex_wait
#undef pthread_mutex_timedwait
#undef pthread_mutex_t
#undef pthread_cond_wait
#undef pthread_cond_timedwait
#undef pthread_mutex_trylock
#define pthread_mutex_init(A,B) my_pthread_fastmutex_init((A),(B))
#define pthread_mutex_lock(A) my_pthread_fastmutex_lock(A)
#define pthread_mutex_unlock(A) pthread_mutex_unlock(&(A)->mutex)
#define pthread_mutex_destroy(A) pthread_mutex_destroy(&(A)->mutex)
#define pthread_cond_wait(A,B) pthread_cond_wait((A),&(B)->mutex)
#define pthread_cond_timedwait(A,B,C) pthread_cond_timedwait((A),&(B)->mutex,(C))
#define pthread_mutex_trylock(A) pthread_mutex_trylock(&(A)->mutex)
#define pthread_mutex_t my_pthread_fastmutex_t
#endif /* defined(MY_PTHREAD_FASTMUTEX) && !defined(SAFE_MUTEX) */
/* READ-WRITE thread locking */
#ifdef HAVE_BROKEN_RWLOCK /* For OpenUnix */
#undef HAVE_PTHREAD_RWLOCK_RDLOCK
#undef HAVE_RWLOCK_INIT
#undef HAVE_RWLOCK_T
#endif
#if defined(USE_MUTEX_INSTEAD_OF_RW_LOCKS)
/* use these defs for simple mutex locking */
#define rw_lock_t pthread_mutex_t
#define my_rwlock_init(A,B) pthread_mutex_init((A),(B))
#define rw_rdlock(A) pthread_mutex_lock((A))
#define rw_wrlock(A) pthread_mutex_lock((A))
#define rw_tryrdlock(A) pthread_mutex_trylock((A))
#define rw_trywrlock(A) pthread_mutex_trylock((A))
#define rw_unlock(A) pthread_mutex_unlock((A))
#define rwlock_destroy(A) pthread_mutex_destroy((A))
#elif defined(HAVE_PTHREAD_RWLOCK_RDLOCK)
#define rw_lock_t pthread_rwlock_t
#define my_rwlock_init(A,B) pthread_rwlock_init((A),(B))
#define rw_rdlock(A) pthread_rwlock_rdlock(A)
#define rw_wrlock(A) pthread_rwlock_wrlock(A)
#define rw_tryrdlock(A) pthread_rwlock_tryrdlock((A))
#define rw_trywrlock(A) pthread_rwlock_trywrlock((A))
#define rw_unlock(A) pthread_rwlock_unlock(A)
#define rwlock_destroy(A) pthread_rwlock_destroy(A)
#elif defined(HAVE_RWLOCK_INIT)
#ifdef HAVE_RWLOCK_T /* For example Solaris 2.6-> */
#define rw_lock_t rwlock_t
#endif
#define my_rwlock_init(A,B) rwlock_init((A),USYNC_THREAD,0)
#else
/* Use our own version of read/write locks */
typedef struct _my_rw_lock_t {
pthread_mutex_t lock; /* lock for structure */
pthread_cond_t readers; /* waiting readers */
pthread_cond_t writers; /* waiting writers */
int state; /* -1:writer,0:free,>0:readers */
int waiters; /* number of waiting writers */
} my_rw_lock_t;
#define rw_lock_t my_rw_lock_t
#define rw_rdlock(A) my_rw_rdlock((A))
#define rw_wrlock(A) my_rw_wrlock((A))
#define rw_tryrdlock(A) my_rw_tryrdlock((A))
#define rw_trywrlock(A) my_rw_trywrlock((A))
#define rw_unlock(A) my_rw_unlock((A))
#define rwlock_destroy(A) my_rwlock_destroy((A))
extern int my_rwlock_init(my_rw_lock_t *, void *);
extern int my_rwlock_destroy(my_rw_lock_t *);
extern int my_rw_rdlock(my_rw_lock_t *);
extern int my_rw_wrlock(my_rw_lock_t *);
extern int my_rw_unlock(my_rw_lock_t *);
extern int my_rw_tryrdlock(my_rw_lock_t *);
extern int my_rw_trywrlock(my_rw_lock_t *);
#endif /* USE_MUTEX_INSTEAD_OF_RW_LOCKS */
#define GETHOSTBYADDR_BUFF_SIZE 2048
#ifndef HAVE_THR_SETCONCURRENCY
#define thr_setconcurrency(A) pthread_dummy(0)
#endif
#if !defined(HAVE_PTHREAD_ATTR_SETSTACKSIZE) && ! defined(pthread_attr_setstacksize)
#define pthread_attr_setstacksize(A,B) pthread_dummy(0)
#endif
/* Define mutex types, see my_thr_init.c */
#define MY_MUTEX_INIT_SLOW NULL
#ifdef PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
extern pthread_mutexattr_t my_fast_mutexattr;
#define MY_MUTEX_INIT_FAST &my_fast_mutexattr
#else
#define MY_MUTEX_INIT_FAST NULL
#endif
#ifdef PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
extern pthread_mutexattr_t my_errorcheck_mutexattr;
#define MY_MUTEX_INIT_ERRCHK &my_errorcheck_mutexattr
#else
#define MY_MUTEX_INIT_ERRCHK NULL
#endif
#ifndef ESRCH
/* Define it to something */
#define ESRCH 1
#endif
typedef ulong my_thread_id;
extern void my_threadattr_global_init(void);
extern my_bool my_thread_global_init(void);
extern void my_thread_global_end(void);
extern my_bool my_thread_init(void);
extern void my_thread_end(void);
extern const char *my_thread_name(void);
extern my_thread_id my_thread_dbug_id(void);
extern int pthread_dummy(int);
/* All thread specific variables are in the following struct */
#define THREAD_NAME_SIZE 10
#ifndef DEFAULT_THREAD_STACK
#if SIZEOF_CHARP > 4
/*
MySQL can survive with 32K, but some glibc libraries require > 128K stack
To resolve hostnames. Also recursive stored procedures needs stack.
*/
#define DEFAULT_THREAD_STACK (256*1024L)
#else
#define DEFAULT_THREAD_STACK (195*1024)
#endif
#endif
#define MY_PTHREAD_LOCK_READ 0
#define MY_PTHREAD_LOCK_WRITE 1
struct st_my_thread_var
{
int thr_errno;
pthread_cond_t suspend;
pthread_mutex_t mutex;
pthread_mutex_t * volatile current_mutex;
pthread_cond_t * volatile current_cond;
pthread_t pthread_self;
my_thread_id id;
int cmp_length;
int volatile abort;
my_bool init;
struct st_my_thread_var *next,**prev;
void *opt_info;
uint lock_type; /* used by conditional release the queue */
void *stack_ends_here;
safe_mutex_t *mutex_in_use;
#ifndef DBUG_OFF
void *dbug;
char name[THREAD_NAME_SIZE+1];
#endif
};
extern struct st_my_thread_var *_my_thread_var(void) __attribute__ ((const));
extern void **my_thread_var_dbug();
extern safe_mutex_t **my_thread_var_mutex_in_use();
extern uint my_thread_end_wait_time;
extern my_bool safe_mutex_deadlock_detector;
#define my_thread_var (_my_thread_var())
#define my_errno my_thread_var->thr_errno
/*
Keep track of shutdown,signal, and main threads so that my_end() will not
report errors with them
*/
/* Which kind of thread library is in use */
#define THD_LIB_OTHER 1
#define THD_LIB_NPTL 2
#define THD_LIB_LT 4
extern uint thd_lib_detected;
/*
thread_safe_xxx functions are for critical statistic or counters.
The implementation is guaranteed to be thread safe, on all platforms.
Note that the calling code should *not* assume the counter is protected
by the mutex given, as the implementation of these helpers may change
to use my_atomic operations instead.
*/
/*
Warning:
When compiling without threads, this file is not included.
See the *other* declarations of thread_safe_xxx in include/my_global.h
Second warning:
See include/config-win.h, for yet another implementation.
*/
#ifdef THREAD
#ifndef thread_safe_increment
#define thread_safe_increment(V,L) \
(pthread_mutex_lock((L)), (V)++, pthread_mutex_unlock((L)))
#define thread_safe_decrement(V,L) \
(pthread_mutex_lock((L)), (V)--, pthread_mutex_unlock((L)))
#endif
#ifndef thread_safe_add
#define thread_safe_add(V,C,L) \
(pthread_mutex_lock((L)), (V)+=(C), pthread_mutex_unlock((L)))
#define thread_safe_sub(V,C,L) \
(pthread_mutex_lock((L)), (V)-=(C), pthread_mutex_unlock((L)))
#endif
#endif
/*
statistics_xxx functions are for non critical statistic,
maintained in global variables.
When compiling with SAFE_STATISTICS:
- race conditions can not occur.
- some locking occurs, which may cause performance degradation.
When compiling without SAFE_STATISTICS:
- race conditions can occur, making the result slightly inaccurate.
- the lock given is not honored.
*/
#ifdef SAFE_STATISTICS
#define statistic_increment(V,L) thread_safe_increment((V),(L))
#define statistic_decrement(V,L) thread_safe_decrement((V),(L))
#define statistic_add(V,C,L) thread_safe_add((V),(C),(L))
#define statistic_sub(V,C,L) thread_safe_sub((V),(C),(L))
#else
#define statistic_decrement(V,L) (V)--
#define statistic_increment(V,L) (V)++
#define statistic_add(V,C,L) (V)+=(C)
#define statistic_sub(V,C,L) (V)-=(C)
#endif /* SAFE_STATISTICS */
/*
No locking needed, the counter is owned by the thread
*/
#define status_var_increment(V) (V)++
#define status_var_decrement(V) (V)--
#define status_var_add(V,C) (V)+=(C)
#define status_var_sub(V,C) (V)-=(C)
#ifdef __cplusplus
}
#endif
#endif /* _my_ptread_h */
@@ -0,0 +1,66 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _my_stacktrace_h_
#define _my_stacktrace_h_
#include <my_global.h>
#ifdef TARGET_OS_LINUX
#if defined (__x86_64__) || defined (__i386__) || \
(defined(__alpha__) && defined(__GNUC__))
#define HAVE_STACKTRACE 1
#endif
#elif defined(__WIN__)
#define HAVE_STACKTRACE 1
#endif
#if HAVE_BACKTRACE && (HAVE_BACKTRACE_SYMBOLS || HAVE_BACKTRACE_SYMBOLS_FD)
#undef HAVE_STACKTRACE
#define HAVE_STACKTRACE 1
#endif
#if !defined(__NETWARE__)
#define HAVE_WRITE_CORE
#endif
#if HAVE_BACKTRACE && HAVE_BACKTRACE_SYMBOLS && \
HAVE_CXXABI_H && HAVE_ABI_CXA_DEMANGLE && \
HAVE_WEAK_SYMBOL
#define BACKTRACE_DEMANGLE 1
#endif
C_MODE_START
#if defined(HAVE_STACKTRACE) || defined(HAVE_BACKTRACE)
void my_init_stacktrace();
void my_print_stacktrace(uchar* stack_bottom, ulong thread_stack);
void my_safe_print_str(const char* name, const char* val, int max_len);
void my_write_core(int sig);
#if BACKTRACE_DEMANGLE
char *my_demangle(const char *mangled_name, int *status);
#endif
#ifdef __WIN__
void my_set_exception_pointers(EXCEPTION_POINTERS *ep);
#endif
#endif
#ifdef HAVE_WRITE_CORE
void my_write_core(int sig);
#endif
C_MODE_END
#endif /* _my_stacktrace_h_ */
File diff suppressed because it is too large Load Diff
@@ -0,0 +1,172 @@
/* Copyright (C) 2004-2005 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
This is a private header of sql-common library, containing
declarations for my_time.c
*/
#ifndef _my_time_h_
#define _my_time_h_
#include "my_global.h"
#include "mysql_time.h"
C_MODE_START
extern ulonglong log_10_int[20];
extern uchar days_in_month[];
/*
Portable time_t replacement.
Should be signed and hold seconds for 1902 -- 2038-01-19 range
i.e at least a 32bit variable
Using the system built in time_t is not an option as
we rely on the above requirements in the time functions
For example QNX has an unsigned time_t type
*/
typedef long my_time_t;
#define MY_TIME_T_MAX LONG_MAX
#define MY_TIME_T_MIN LONG_MIN
/* Time handling defaults */
#define TIMESTAMP_MAX_YEAR 2038
#define TIMESTAMP_MIN_YEAR (1900 + YY_PART_YEAR - 1)
#define TIMESTAMP_MAX_VALUE INT_MAX32
#define TIMESTAMP_MIN_VALUE 1
/* two-digit years < this are 20..; >= this are 19.. */
#define YY_PART_YEAR 70
/* Flags to str_to_datetime */
#define TIME_FUZZY_DATE 1
#define TIME_DATETIME_ONLY 2
/* Must be same as MODE_NO_ZERO_IN_DATE */
#define TIME_NO_ZERO_IN_DATE (65536L*2*2*2*2*2*2*2)
/* Must be same as MODE_NO_ZERO_DATE */
#define TIME_NO_ZERO_DATE (TIME_NO_ZERO_IN_DATE*2)
#define TIME_INVALID_DATES (TIME_NO_ZERO_DATE*2)
#define MYSQL_TIME_WARN_TRUNCATED 1
#define MYSQL_TIME_WARN_OUT_OF_RANGE 2
/* Limits for the TIME data type */
#define TIME_MAX_HOUR 838
#define TIME_MAX_MINUTE 59
#define TIME_MAX_SECOND 59
#define TIME_MAX_VALUE (TIME_MAX_HOUR*10000 + TIME_MAX_MINUTE*100 + \
TIME_MAX_SECOND)
#define TIME_MAX_VALUE_SECONDS (TIME_MAX_HOUR * 3600L + \
TIME_MAX_MINUTE * 60L + TIME_MAX_SECOND)
my_bool check_date(const MYSQL_TIME *ltime, my_bool not_zero_date,
ulong flags, int *was_cut);
enum enum_mysql_timestamp_type
str_to_datetime(const char *str, uint length, MYSQL_TIME *l_time,
uint flags, int *was_cut);
longlong number_to_datetime(longlong nr, MYSQL_TIME *time_res,
uint flags, int *was_cut);
ulonglong TIME_to_ulonglong_datetime(const MYSQL_TIME *);
ulonglong TIME_to_ulonglong_date(const MYSQL_TIME *);
ulonglong TIME_to_ulonglong_time(const MYSQL_TIME *);
ulonglong TIME_to_ulonglong(const MYSQL_TIME *);
my_bool str_to_time(const char *str,uint length, MYSQL_TIME *l_time,
int *warning);
int check_time_range(struct st_mysql_time *, int *warning);
long calc_daynr(uint year,uint month,uint day);
uint calc_days_in_year(uint year);
uint year_2000_handling(uint year);
void my_init_time(void);
/*
Function to check sanity of a TIMESTAMP value
DESCRIPTION
Check if a given MYSQL_TIME value fits in TIMESTAMP range.
This function doesn't make precise check, but rather a rough
estimate.
RETURN VALUES
FALSE The value seems sane
TRUE The MYSQL_TIME value is definitely out of range
*/
static inline my_bool validate_timestamp_range(const MYSQL_TIME *t)
{
if ((t->year > TIMESTAMP_MAX_YEAR || t->year < TIMESTAMP_MIN_YEAR) ||
(t->year == TIMESTAMP_MAX_YEAR && (t->month > 1 || t->day > 19)) ||
(t->year == TIMESTAMP_MIN_YEAR && (t->month < 12 || t->day < 31)))
return FALSE;
return TRUE;
}
my_time_t
my_system_gmt_sec(const MYSQL_TIME *t, long *my_timezone,
my_bool *in_dst_time_gap);
void set_zero_time(MYSQL_TIME *tm, enum enum_mysql_timestamp_type time_type);
/*
Required buffer length for my_time_to_str, my_date_to_str,
my_datetime_to_str and TIME_to_string functions. Note, that the
caller is still responsible to check that given TIME structure
has values in valid ranges, otherwise size of the buffer could
be not enough. We also rely on the fact that even wrong values
sent using binary protocol fit in this buffer.
*/
#define MAX_DATE_STRING_REP_LENGTH 30
int my_time_to_str(const MYSQL_TIME *l_time, char *to);
int my_date_to_str(const MYSQL_TIME *l_time, char *to);
int my_datetime_to_str(const MYSQL_TIME *l_time, char *to);
int my_TIME_to_str(const MYSQL_TIME *l_time, char *to);
/*
Available interval types used in any statement.
'interval_type' must be sorted so that simple intervals comes first,
ie year, quarter, month, week, day, hour, etc. The order based on
interval size is also important and the intervals should be kept in a
large to smaller order. (get_interval_value() depends on this)
Note: If you change the order of elements in this enum you should fix
order of elements in 'interval_type_to_name' and 'interval_names'
arrays
See also interval_type_to_name, get_interval_value, interval_names
*/
enum interval_type
{
INTERVAL_YEAR, INTERVAL_QUARTER, INTERVAL_MONTH, INTERVAL_WEEK, INTERVAL_DAY,
INTERVAL_HOUR, INTERVAL_MINUTE, INTERVAL_SECOND, INTERVAL_MICROSECOND,
INTERVAL_YEAR_MONTH, INTERVAL_DAY_HOUR, INTERVAL_DAY_MINUTE,
INTERVAL_DAY_SECOND, INTERVAL_HOUR_MINUTE, INTERVAL_HOUR_SECOND,
INTERVAL_MINUTE_SECOND, INTERVAL_DAY_MICROSECOND, INTERVAL_HOUR_MICROSECOND,
INTERVAL_MINUTE_MICROSECOND, INTERVAL_SECOND_MICROSECOND, INTERVAL_LAST
};
C_MODE_END
#endif /* _my_time_h_ */
@@ -0,0 +1,96 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _tree_h
#define _tree_h
#ifdef __cplusplus
extern "C" {
#endif
#include "my_base.h" /* get 'enum ha_rkey_function' */
/* Worst case tree is half full. This gives use 2^(MAX_TREE_HEIGHT/2) leafs */
#define MAX_TREE_HEIGHT 64
#define ELEMENT_KEY(tree,element)\
(tree->offset_to_key ? (void*)((uchar*) element+tree->offset_to_key) :\
*((void**) (element+1)))
#define tree_set_pointer(element,ptr) *((uchar **) (element+1))=((uchar*) (ptr))
#define TREE_NO_DUPS 1
typedef enum { left_root_right, right_root_left } TREE_WALK;
typedef uint32 element_count;
typedef int (*tree_walk_action)(void *,element_count,void *);
typedef enum { free_init, free_free, free_end } TREE_FREE;
typedef void (*tree_element_free)(void*, TREE_FREE, void *);
typedef struct st_tree_element {
struct st_tree_element *left,*right;
uint32 count:31,
colour:1; /* black is marked as 1 */
} TREE_ELEMENT;
#define ELEMENT_CHILD(element, offs) (*(TREE_ELEMENT**)((char*)element + offs))
typedef struct st_tree {
TREE_ELEMENT *root,null_element;
TREE_ELEMENT **parents[MAX_TREE_HEIGHT];
uint offset_to_key,elements_in_tree,size_of_element;
ulong memory_limit, allocated;
qsort_cmp2 compare;
void *custom_arg;
MEM_ROOT mem_root;
my_bool with_delete;
tree_element_free free;
uint flag;
} TREE;
/* Functions on whole tree */
void init_tree(TREE *tree, ulong default_alloc_size, ulong memory_limit,
int size, qsort_cmp2 compare, my_bool with_delete,
tree_element_free free_element, void *custom_arg);
void delete_tree(TREE*);
void reset_tree(TREE*);
/* similar to delete tree, except we do not my_free() blocks in mem_root */
#define is_tree_inited(tree) ((tree)->root != 0)
/* Functions on leafs */
TREE_ELEMENT *tree_insert(TREE *tree,void *key, uint key_size,
void *custom_arg);
void *tree_search(TREE *tree, void *key, void *custom_arg);
int tree_walk(TREE *tree,tree_walk_action action,
void *argument, TREE_WALK visit);
int tree_delete(TREE *tree, void *key, uint key_size, void *custom_arg);
void *tree_search_key(TREE *tree, const void *key,
TREE_ELEMENT **parents, TREE_ELEMENT ***last_pos,
enum ha_rkey_function flag, void *custom_arg);
void *tree_search_edge(TREE *tree, TREE_ELEMENT **parents,
TREE_ELEMENT ***last_pos, int child_offs);
void *tree_search_next(TREE *tree, TREE_ELEMENT ***last_pos, int l_offs,
int r_offs);
ha_rows tree_record_pos(TREE *tree, const void *key,
enum ha_rkey_function search_flag, void *custom_arg);
#define reset_free_element(tree) (tree)->free= 0
#define TREE_ELEMENT_EXTRA_SIZE (sizeof(TREE_ELEMENT) + sizeof(void*))
#ifdef __cplusplus
}
#endif
#endif
@@ -0,0 +1,141 @@
/* Copyright (C) 2005 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _trie_h
#define _trie_h
#ifdef __cplusplus
extern "C" {
#endif
typedef struct st_trie_node
{
uint16 leaf; /* Depth from root node if match, 0 else */
uchar c; /* Label on this edge */
struct st_trie_node *next; /* Next label */
struct st_trie_node *links; /* Array of edges leaving this node */
struct st_trie_node *fail; /* AC failure function */
} TRIE_NODE;
typedef struct st_trie
{
TRIE_NODE root;
MEM_ROOT mem_root;
CHARSET_INFO *charset;
uint32 nnodes;
uint32 nwords;
} TRIE;
typedef struct st_ac_trie_state
{
TRIE *trie;
TRIE_NODE *node;
} AC_TRIE_STATE;
extern TRIE *trie_init (TRIE *trie, CHARSET_INFO *charset);
extern void trie_free (TRIE *trie);
extern my_bool trie_insert (TRIE *trie, const uchar *key, uint keylen);
extern my_bool ac_trie_prepare (TRIE *trie);
extern void ac_trie_init (TRIE *trie, AC_TRIE_STATE *state);
/* `trie_goto' is internal function and shouldn't be used. */
static inline TRIE_NODE *trie_goto (TRIE_NODE *root, TRIE_NODE *node, uchar c)
{
TRIE_NODE *next;
DBUG_ENTER("trie_goto");
for (next= node->links; next; next= next->next)
if (next->c == c)
DBUG_RETURN(next);
if (root == node)
DBUG_RETURN(root);
DBUG_RETURN(NULL);
}
/*
SYNOPSIS
int ac_trie_next (AC_TRIE_STATE *state, uchar *c);
state - valid pointer to `AC_TRIE_STATE'
c - character to lookup
DESCRIPTION
Implementation of search using Aho-Corasick automaton.
Performs char-by-char search.
RETURN VALUE
`ac_trie_next' returns length of matched word or 0.
*/
static inline int ac_trie_next (AC_TRIE_STATE *state, uchar *c)
{
TRIE_NODE *root, *node;
DBUG_ENTER("ac_trie_next");
DBUG_ASSERT(state && c);
root= &state->trie->root;
node= state->node;
while (! (state->node= trie_goto(root, node, *c)))
node= node->fail;
DBUG_RETURN(state->node->leaf);
}
/*
SYNOPSIS
my_bool trie_search (TRIE *trie, const uchar *key, uint keylen);
trie - valid pointer to `TRIE'
key - valid pointer to key to insert
keylen - non-0 key length
DESCRIPTION
Performs key lookup in trie.
RETURN VALUE
`trie_search' returns `true' if key is in `trie'. Otherwise,
`false' is returned.
NOTES
Consecutive search here is "best by test". arrays are very short, so
binary search or hashing would add too much complexity that would
overweight speed gain. Especially because compiler can optimize simple
consecutive loop better (tested)
*/
static inline my_bool trie_search (TRIE *trie, const uchar *key, uint keylen)
{
TRIE_NODE *node;
uint k;
DBUG_ENTER("trie_search");
DBUG_ASSERT(trie && key && keylen);
node= &trie->root;
for (k= 0; k < keylen; k++)
{
uchar p;
if (! (node= node->links))
DBUG_RETURN(FALSE);
p= key[k];
while (p != node->c)
if (! (node= node->next))
DBUG_RETURN(FALSE);
}
DBUG_RETURN(node->leaf > 0);
}
#ifdef __cplusplus
}
#endif
#endif
File diff suppressed because it is too large Load Diff
@@ -0,0 +1,38 @@
/* Copyright (C) 2005 MySQL AB
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef VLE_H
#define VLE_H
#ifdef __cplusplus
extern "C" {
#endif
#include "my_global.h"
/*
The size (in bytes) required to store the object ITEM, which can be
either an expression or a type (since sizeof() is used on the item).
*/
#define my_vle_sizeof(ITEM) (((sizeof(ITEM) * CHAR_BIT) + 6) / 7)
uchar *my_vle_encode(uchar *vle, size_t max, ulong value);
uchar const *my_vle_decode(ulong *value_ptr, uchar const *vle);
#ifdef __cplusplus
}
#endif
#endif
@@ -0,0 +1,89 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _my_xml_h
#define _my_xml_h
#ifdef __cplusplus
extern "C" {
#endif
#define MY_XML_OK 0
#define MY_XML_ERROR 1
/*
A flag whether to use absolute tag names in call-back functions,
like "a", "a.b" and "a.b.c" (used in character set file parser),
or relative names like "a", "b" and "c".
*/
#define MY_XML_FLAG_RELATIVE_NAMES 1
/*
A flag whether to skip normilization of text values before calling
call-back functions: i.e. skip leading/trailing spaces,
\r, \n, \t characters.
*/
#define MY_XML_FLAG_SKIP_TEXT_NORMALIZATION 2
enum my_xml_node_type
{
MY_XML_NODE_TAG, /* can have TAG, ATTR and TEXT children */
MY_XML_NODE_ATTR, /* can have TEXT children */
MY_XML_NODE_TEXT /* cannot have children */
};
typedef struct xml_stack_st
{
int flags;
enum my_xml_node_type current_node_type;
char errstr[128];
char attr[128];
char *attrend;
const char *beg;
const char *cur;
const char *end;
void *user_data;
int (*enter)(struct xml_stack_st *st,const char *val, size_t len);
int (*value)(struct xml_stack_st *st,const char *val, size_t len);
int (*leave_xml)(struct xml_stack_st *st,const char *val, size_t len);
} MY_XML_PARSER;
void my_xml_parser_create(MY_XML_PARSER *st);
void my_xml_parser_free(MY_XML_PARSER *st);
int my_xml_parse(MY_XML_PARSER *st,const char *str, size_t len);
void my_xml_set_value_handler(MY_XML_PARSER *st, int (*)(MY_XML_PARSER *,
const char *,
size_t len));
void my_xml_set_enter_handler(MY_XML_PARSER *st, int (*)(MY_XML_PARSER *,
const char *,
size_t len));
void my_xml_set_leave_handler(MY_XML_PARSER *st, int (*)(MY_XML_PARSER *,
const char *,
size_t len));
void my_xml_set_user_data(MY_XML_PARSER *st, void *);
size_t my_xml_error_pos(MY_XML_PARSER *st);
uint my_xml_error_lineno(MY_XML_PARSER *st);
const char *my_xml_error_string(MY_XML_PARSER *st);
#ifdef __cplusplus
}
#endif
#endif /* _my_xml_h */
@@ -0,0 +1,238 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
Storing of values in high byte first order.
integer keys and file pointers are stored with high byte first to get
better compression
*/
/* these two are for uniformity */
#define mi_sint1korr(A) ((int8)(*A))
#define mi_uint1korr(A) ((uint8)(*A))
#define mi_sint2korr(A) ((int16) (((int16) (((const uchar*) (A))[1])) +\
((int16) ((int16) ((const char*) (A))[0]) << 8)))
#define mi_sint3korr(A) ((int32) (((((const uchar*) (A))[0]) & 128) ? \
(((uint32) 255L << 24) | \
(((uint32) ((const uchar*) (A))[0]) << 16) |\
(((uint32) ((const uchar*) (A))[1]) << 8) | \
((uint32) ((const uchar*) (A))[2])) : \
(((uint32) ((const uchar*) (A))[0]) << 16) |\
(((uint32) ((const uchar*) (A))[1]) << 8) | \
((uint32) ((const uchar*) (A))[2])))
#define mi_sint4korr(A) ((int32) (((int32) (((const uchar*) (A))[3])) +\
((int32) (((const uchar*) (A))[2]) << 8) +\
((int32) (((const uchar*) (A))[1]) << 16) +\
((int32) ((int16) ((const char*) (A))[0]) << 24)))
#define mi_sint8korr(A) ((longlong) mi_uint8korr(A))
#define mi_uint2korr(A) ((uint16) (((uint16) (((const uchar*) (A))[1])) +\
((uint16) (((const uchar*) (A))[0]) << 8)))
#define mi_uint3korr(A) ((uint32) (((uint32) (((const uchar*) (A))[2])) +\
(((uint32) (((const uchar*) (A))[1])) << 8) +\
(((uint32) (((const uchar*) (A))[0])) << 16)))
#define mi_uint4korr(A) ((uint32) (((uint32) (((const uchar*) (A))[3])) +\
(((uint32) (((const uchar*) (A))[2])) << 8) +\
(((uint32) (((const uchar*) (A))[1])) << 16) +\
(((uint32) (((const uchar*) (A))[0])) << 24)))
#define mi_uint5korr(A) ((ulonglong)(((uint32) (((const uchar*) (A))[4])) +\
(((uint32) (((const uchar*) (A))[3])) << 8) +\
(((uint32) (((const uchar*) (A))[2])) << 16) +\
(((uint32) (((const uchar*) (A))[1])) << 24)) +\
(((ulonglong) (((const uchar*) (A))[0])) << 32))
#define mi_uint6korr(A) ((ulonglong)(((uint32) (((const uchar*) (A))[5])) +\
(((uint32) (((const uchar*) (A))[4])) << 8) +\
(((uint32) (((const uchar*) (A))[3])) << 16) +\
(((uint32) (((const uchar*) (A))[2])) << 24)) +\
(((ulonglong) (((uint32) (((const uchar*) (A))[1])) +\
(((uint32) (((const uchar*) (A))[0]) << 8)))) <<\
32))
#define mi_uint7korr(A) ((ulonglong)(((uint32) (((const uchar*) (A))[6])) +\
(((uint32) (((const uchar*) (A))[5])) << 8) +\
(((uint32) (((const uchar*) (A))[4])) << 16) +\
(((uint32) (((const uchar*) (A))[3])) << 24)) +\
(((ulonglong) (((uint32) (((const uchar*) (A))[2])) +\
(((uint32) (((const uchar*) (A))[1])) << 8) +\
(((uint32) (((const uchar*) (A))[0])) << 16))) <<\
32))
#define mi_uint8korr(A) ((ulonglong)(((uint32) (((const uchar*) (A))[7])) +\
(((uint32) (((const uchar*) (A))[6])) << 8) +\
(((uint32) (((const uchar*) (A))[5])) << 16) +\
(((uint32) (((const uchar*) (A))[4])) << 24)) +\
(((ulonglong) (((uint32) (((const uchar*) (A))[3])) +\
(((uint32) (((const uchar*) (A))[2])) << 8) +\
(((uint32) (((const uchar*) (A))[1])) << 16) +\
(((uint32) (((const uchar*) (A))[0])) << 24))) <<\
32))
/* This one is for uniformity */
#define mi_int1store(T,A) *((uchar*)(T))= (uchar) (A)
#define mi_int2store(T,A) { uint def_temp= (uint) (A) ;\
((uchar*) (T))[1]= (uchar) (def_temp);\
((uchar*) (T))[0]= (uchar) (def_temp >> 8); }
#define mi_int3store(T,A) { /*lint -save -e734 */\
ulong def_temp= (ulong) (A);\
((uchar*) (T))[2]= (uchar) (def_temp);\
((uchar*) (T))[1]= (uchar) (def_temp >> 8);\
((uchar*) (T))[0]= (uchar) (def_temp >> 16);\
/*lint -restore */}
#define mi_int4store(T,A) { ulong def_temp= (ulong) (A);\
((uchar*) (T))[3]= (uchar) (def_temp);\
((uchar*) (T))[2]= (uchar) (def_temp >> 8);\
((uchar*) (T))[1]= (uchar) (def_temp >> 16);\
((uchar*) (T))[0]= (uchar) (def_temp >> 24); }
#define mi_int5store(T,A) { ulong def_temp= (ulong) (A),\
def_temp2= (ulong) ((A) >> 32);\
((uchar*) (T))[4]= (uchar) (def_temp);\
((uchar*) (T))[3]= (uchar) (def_temp >> 8);\
((uchar*) (T))[2]= (uchar) (def_temp >> 16);\
((uchar*) (T))[1]= (uchar) (def_temp >> 24);\
((uchar*) (T))[0]= (uchar) (def_temp2); }
#define mi_int6store(T,A) { ulong def_temp= (ulong) (A),\
def_temp2= (ulong) ((A) >> 32);\
((uchar*) (T))[5]= (uchar) (def_temp);\
((uchar*) (T))[4]= (uchar) (def_temp >> 8);\
((uchar*) (T))[3]= (uchar) (def_temp >> 16);\
((uchar*) (T))[2]= (uchar) (def_temp >> 24);\
((uchar*) (T))[1]= (uchar) (def_temp2);\
((uchar*) (T))[0]= (uchar) (def_temp2 >> 8); }
#define mi_int7store(T,A) { ulong def_temp= (ulong) (A),\
def_temp2= (ulong) ((A) >> 32);\
((uchar*) (T))[6]= (uchar) (def_temp);\
((uchar*) (T))[5]= (uchar) (def_temp >> 8);\
((uchar*) (T))[4]= (uchar) (def_temp >> 16);\
((uchar*) (T))[3]= (uchar) (def_temp >> 24);\
((uchar*) (T))[2]= (uchar) (def_temp2);\
((uchar*) (T))[1]= (uchar) (def_temp2 >> 8);\
((uchar*) (T))[0]= (uchar) (def_temp2 >> 16); }
#define mi_int8store(T,A) { ulong def_temp3= (ulong) (A),\
def_temp4= (ulong) ((A) >> 32);\
mi_int4store((uchar*) (T) + 0, def_temp4);\
mi_int4store((uchar*) (T) + 4, def_temp3); }
#ifdef WORDS_BIGENDIAN
#define mi_float4store(T,A) { ((uchar*) (T))[0]= ((uchar*) &A)[0];\
((uchar*) (T))[1]= ((uchar*) &A)[1];\
((uchar*) (T))[2]= ((uchar*) &A)[2];\
((uchar*) (T))[3]= ((uchar*) &A)[3]; }
#define mi_float4get(V,M) { float def_temp;\
((uchar*) &def_temp)[0]= ((const uchar*) (M))[0];\
((uchar*) &def_temp)[1]= ((const uchar*) (M))[1]; \
((uchar*) &def_temp)[2]= ((const uchar*) (M))[2];\
((uchar*) &def_temp)[3]= ((const uchar*) (M))[3];\
(V)= def_temp; }
#define mi_float8store(T,V) { ((uchar*) (T))[0]= ((const uchar*) &V)[0];\
((uchar*) (T))[1]= ((const uchar*) &V)[1];\
((uchar*) (T))[2]= ((const uchar*) &V)[2];\
((uchar*) (T))[3]= ((const uchar*) &V)[3];\
((uchar*) (T))[4]= ((const uchar*) &V)[4];\
((uchar*) (T))[5]= ((const uchar*) &V)[5];\
((uchar*) (T))[6]= ((const uchar*) &V)[6];\
((uchar*) (T))[7]= ((const uchar*) &V)[7]; }
#define mi_float8get(V,M) { double def_temp;\
((uchar*) &def_temp)[0]= ((const uchar*) (M))[0];\
((uchar*) &def_temp)[1]= ((const uchar*) (M))[1];\
((uchar*) &def_temp)[2]= ((const uchar*) (M))[2];\
((uchar*) &def_temp)[3]= ((const uchar*) (M))[3];\
((uchar*) &def_temp)[4]= ((const uchar*) (M))[4];\
((uchar*) &def_temp)[5]= ((const uchar*) (M))[5];\
((uchar*) &def_temp)[6]= ((const uchar*) (M))[6];\
((uchar*) &def_temp)[7]= ((const uchar*) (M))[7]; \
(V)= def_temp; }
#else
#define mi_float4store(T,A) { ((uchar*) (T))[0]= ((const uchar*) &A)[3];\
((uchar*) (T))[1]= ((const uchar*) &A)[2];\
((uchar*) (T))[2]= ((const uchar*) &A)[1];\
((uchar*) (T))[3]= ((const uchar*) &A)[0]; }
#define mi_float4get(V,M) { float def_temp;\
((uchar*) &def_temp)[0]= ((const uchar*) (M))[3];\
((uchar*) &def_temp)[1]= ((const uchar*) (M))[2];\
((uchar*) &def_temp)[2]= ((const uchar*) (M))[1];\
((uchar*) &def_temp)[3]= ((const uchar*) (M))[0];\
(V)= def_temp; }
#if defined(__FLOAT_WORD_ORDER) && (__FLOAT_WORD_ORDER == __BIG_ENDIAN)
#define mi_float8store(T,V) { ((uchar*) (T))[0]= ((const uchar*) &V)[3];\
((uchar*) (T))[1]= ((const uchar*) &V)[2];\
((uchar*) (T))[2]= ((const uchar*) &V)[1];\
((uchar*) (T))[3]= ((const uchar*) &V)[0];\
((uchar*) (T))[4]= ((const uchar*) &V)[7];\
((uchar*) (T))[5]= ((const uchar*) &V)[6];\
((uchar*) (T))[6]= ((const uchar*) &V)[5];\
((uchar*) (T))[7]= ((const uchar*) &V)[4];}
#define mi_float8get(V,M) { double def_temp;\
((uchar*) &def_temp)[0]= ((const uchar*) (M))[3];\
((uchar*) &def_temp)[1]= ((const uchar*) (M))[2];\
((uchar*) &def_temp)[2]= ((const uchar*) (M))[1];\
((uchar*) &def_temp)[3]= ((const uchar*) (M))[0];\
((uchar*) &def_temp)[4]= ((const uchar*) (M))[7];\
((uchar*) &def_temp)[5]= ((const uchar*) (M))[6];\
((uchar*) &def_temp)[6]= ((const uchar*) (M))[5];\
((uchar*) &def_temp)[7]= ((const uchar*) (M))[4];\
(V)= def_temp; }
#else
#define mi_float8store(T,V) { ((uchar*) (T))[0]= ((const uchar*) &V)[7];\
((uchar*) (T))[1]= ((const uchar*) &V)[6];\
((uchar*) (T))[2]= ((const uchar*) &V)[5];\
((uchar*) (T))[3]= ((const uchar*) &V)[4];\
((uchar*) (T))[4]= ((const uchar*) &V)[3];\
((uchar*) (T))[5]= ((const uchar*) &V)[2];\
((uchar*) (T))[6]= ((const uchar*) &V)[1];\
((uchar*) (T))[7]= ((const uchar*) &V)[0];}
#define mi_float8get(V,M) { double def_temp;\
((uchar*) &def_temp)[0]= ((const uchar*) (M))[7];\
((uchar*) &def_temp)[1]= ((const uchar*) (M))[6];\
((uchar*) &def_temp)[2]= ((const uchar*) (M))[5];\
((uchar*) &def_temp)[3]= ((const uchar*) (M))[4];\
((uchar*) &def_temp)[4]= ((const uchar*) (M))[3];\
((uchar*) &def_temp)[5]= ((const uchar*) (M))[2];\
((uchar*) &def_temp)[6]= ((const uchar*) (M))[1];\
((uchar*) &def_temp)[7]= ((const uchar*) (M))[0];\
(V)= def_temp; }
#endif /* __FLOAT_WORD_ORDER */
#endif /* WORDS_BIGENDIAN */
/* Fix to avoid warnings when sizeof(ha_rows) == sizeof(long) */
#ifdef BIG_TABLES
#define mi_rowstore(T,A) mi_int8store(T, A)
#define mi_rowkorr(T) mi_uint8korr(T)
#else
#define mi_rowstore(T,A) { mi_int4store(T, 0);\
mi_int4store(((uchar*) (T) + 4), A); }
#define mi_rowkorr(T) mi_uint4korr((const uchar*) (T) + 4)
#endif
#if SIZEOF_OFF_T > 4
#define mi_sizestore(T,A) mi_int8store(T, A)
#define mi_sizekorr(T) mi_uint8korr(T)
#else
#define mi_sizestore(T,A) { if ((A) == HA_OFFSET_ERROR)\
bfill((char*) (T), 8, 255);\
else { mi_int4store((T), 0);\
mi_int4store(((T) + 4), A); }}
#define mi_sizekorr(T) mi_uint4korr((const uchar*) (T) + 4)
#endif
@@ -0,0 +1,755 @@
/* Copyright (C) 2000-2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
This file defines the client API to MySQL and also the ABI of the
dynamically linked libmysqlclient.
The ABI should never be changed in a released product of MySQL
thus you need to take great care when changing the file. In case
the file is changed so the ABI is broken, you must also
update the SHAREDLIB_MAJOR_VERSION in configure.in .
*/
#ifndef _mysql_h
#define _mysql_h
#ifdef _AIX /* large-file support will break without this */
#include <standards.h>
#endif
#ifdef __CYGWIN__ /* CYGWIN implements a UNIX API */
#undef WIN
#undef _WIN
#undef _WIN32
#undef _WIN64
#undef __WIN__
#endif
#ifdef __cplusplus
extern "C" {
#endif
#ifndef _global_h /* If not standard header */
#include <sys/types.h>
#ifdef __LCC__
#include <winsock2.h> /* For windows */
#endif
typedef char my_bool;
#if (defined(_WIN32) || defined(_WIN64)) && !defined(__WIN__)
#define __WIN__
#endif
#if !defined(__WIN__)
#define STDCALL
#else
#define STDCALL __stdcall
#endif
#ifndef my_socket_defined
#ifdef __WIN__
#define my_socket SOCKET
#else
typedef int my_socket;
#endif /* __WIN__ */
#endif /* my_socket_defined */
#endif /* _global_h */
#include "mysql_version.h"
#include "mysql_com.h"
#include "mysql_time.h"
#include "my_list.h" /* for LISTs used in 'MYSQL' and 'MYSQL_STMT' */
extern unsigned int mysql_port;
extern char *mysql_unix_port;
#define CLIENT_NET_READ_TIMEOUT 365*24*3600 /* Timeout on read */
#define CLIENT_NET_WRITE_TIMEOUT 365*24*3600 /* Timeout on write */
#ifdef __NETWARE__
#pragma pack(push, 8) /* 8 byte alignment */
#endif
#define IS_PRI_KEY(n) ((n) & PRI_KEY_FLAG)
#define IS_NOT_NULL(n) ((n) & NOT_NULL_FLAG)
#define IS_BLOB(n) ((n) & BLOB_FLAG)
#define IS_NUM(t) ((t) <= MYSQL_TYPE_INT24 || (t) == MYSQL_TYPE_YEAR || (t) == MYSQL_TYPE_NEWDECIMAL)
#define IS_NUM_FIELD(f) ((f)->flags & NUM_FLAG)
#define INTERNAL_NUM_FIELD(f) (((f)->type <= MYSQL_TYPE_INT24 && ((f)->type != MYSQL_TYPE_TIMESTAMP || (f)->length == 14 || (f)->length == 8)) || (f)->type == MYSQL_TYPE_YEAR)
#define IS_LONGDATA(t) ((t) >= MYSQL_TYPE_TINY_BLOB && (t) <= MYSQL_TYPE_STRING)
typedef struct st_mysql_field {
char *name; /* Name of column */
char *org_name; /* Original column name, if an alias */
char *table; /* Table of column if column was a field */
char *org_table; /* Org table name, if table was an alias */
char *db; /* Database for table */
char *catalog; /* Catalog for table */
char *def; /* Default value (set by mysql_list_fields) */
unsigned long length; /* Width of column (create length) */
unsigned long max_length; /* Max width for selected set */
unsigned int name_length;
unsigned int org_name_length;
unsigned int table_length;
unsigned int org_table_length;
unsigned int db_length;
unsigned int catalog_length;
unsigned int def_length;
unsigned int flags; /* Div flags */
unsigned int decimals; /* Number of decimals in field */
unsigned int charsetnr; /* Character set */
enum enum_field_types type; /* Type of field. See mysql_com.h for types */
void *extension;
} MYSQL_FIELD;
typedef char **MYSQL_ROW; /* return data as array of strings */
typedef unsigned int MYSQL_FIELD_OFFSET; /* offset to current field */
#ifndef _global_h
#if defined(NO_CLIENT_LONG_LONG)
typedef unsigned long my_ulonglong;
#elif defined (__WIN__)
typedef unsigned __int64 my_ulonglong;
#else
typedef unsigned long long my_ulonglong;
#endif
#endif
#include "typelib.h"
#define MYSQL_COUNT_ERROR (~(my_ulonglong) 0)
/* backward compatibility define - to be removed eventually */
#define ER_WARN_DATA_TRUNCATED WARN_DATA_TRUNCATED
typedef struct st_mysql_rows {
struct st_mysql_rows *next; /* list of rows */
MYSQL_ROW data;
unsigned long length;
} MYSQL_ROWS;
typedef MYSQL_ROWS *MYSQL_ROW_OFFSET; /* offset to current row */
#include "my_alloc.h"
typedef struct embedded_query_result EMBEDDED_QUERY_RESULT;
typedef struct st_mysql_data {
MYSQL_ROWS *data;
struct embedded_query_result *embedded_info;
MEM_ROOT alloc;
my_ulonglong rows;
unsigned int fields;
/* extra info for embedded library */
void *extension;
} MYSQL_DATA;
enum mysql_option
{
MYSQL_OPT_CONNECT_TIMEOUT, MYSQL_OPT_COMPRESS, MYSQL_OPT_NAMED_PIPE,
MYSQL_INIT_COMMAND, MYSQL_READ_DEFAULT_FILE, MYSQL_READ_DEFAULT_GROUP,
MYSQL_SET_CHARSET_DIR, MYSQL_SET_CHARSET_NAME, MYSQL_OPT_LOCAL_INFILE,
MYSQL_OPT_PROTOCOL, MYSQL_SHARED_MEMORY_BASE_NAME, MYSQL_OPT_READ_TIMEOUT,
MYSQL_OPT_WRITE_TIMEOUT, MYSQL_OPT_USE_RESULT,
MYSQL_OPT_USE_REMOTE_CONNECTION, MYSQL_OPT_USE_EMBEDDED_CONNECTION,
MYSQL_OPT_GUESS_CONNECTION, MYSQL_SET_CLIENT_IP, MYSQL_SECURE_AUTH,
MYSQL_REPORT_DATA_TRUNCATION, MYSQL_OPT_RECONNECT,
MYSQL_OPT_SSL_VERIFY_SERVER_CERT
};
struct st_mysql_options {
unsigned int connect_timeout, read_timeout, write_timeout;
unsigned int port, protocol;
unsigned long client_flag;
char *host,*user,*password,*unix_socket,*db;
struct st_dynamic_array *init_commands;
char *my_cnf_file,*my_cnf_group, *charset_dir, *charset_name;
char *ssl_key; /* PEM key file */
char *ssl_cert; /* PEM cert file */
char *ssl_ca; /* PEM CA file */
char *ssl_capath; /* PEM directory of CA-s? */
char *ssl_cipher; /* cipher to use */
char *shared_memory_base_name;
unsigned long max_allowed_packet;
my_bool use_ssl; /* if to use SSL or not */
my_bool compress,named_pipe;
my_bool unused1;
my_bool unused2;
my_bool unused3;
my_bool unused4;
enum mysql_option methods_to_use;
char *client_ip;
/* Refuse client connecting to server if it uses old (pre-4.1.1) protocol */
my_bool secure_auth;
/* 0 - never report, 1 - always report (default) */
my_bool report_data_truncation;
/* function pointers for local infile support */
int (*local_infile_init)(void **, const char *, void *);
int (*local_infile_read)(void *, char *, unsigned int);
void (*local_infile_end)(void *);
int (*local_infile_error)(void *, char *, unsigned int);
void *local_infile_userdata;
void *extension;
};
enum mysql_status
{
MYSQL_STATUS_READY,MYSQL_STATUS_GET_RESULT,MYSQL_STATUS_USE_RESULT
};
enum mysql_protocol_type
{
MYSQL_PROTOCOL_DEFAULT, MYSQL_PROTOCOL_TCP, MYSQL_PROTOCOL_SOCKET,
MYSQL_PROTOCOL_PIPE, MYSQL_PROTOCOL_MEMORY
};
typedef struct character_set
{
unsigned int number; /* character set number */
unsigned int state; /* character set state */
const char *csname; /* collation name */
const char *name; /* character set name */
const char *comment; /* comment */
const char *dir; /* character set directory */
unsigned int mbminlen; /* min. length for multibyte strings */
unsigned int mbmaxlen; /* max. length for multibyte strings */
} MY_CHARSET_INFO;
struct st_mysql_methods;
struct st_mysql_stmt;
typedef struct st_mysql
{
NET net; /* Communication parameters */
unsigned char *connector_fd; /* ConnectorFd for SSL */
char *host,*user,*passwd,*unix_socket,*server_version,*host_info;
char *info, *db;
struct charset_info_st *charset;
MYSQL_FIELD *fields;
MEM_ROOT field_alloc;
my_ulonglong affected_rows;
my_ulonglong insert_id; /* id if insert on table with NEXTNR */
my_ulonglong extra_info; /* Not used */
unsigned long thread_id; /* Id for connection in server */
unsigned long packet_length;
unsigned int port;
unsigned long client_flag,server_capabilities;
unsigned int protocol_version;
unsigned int field_count;
unsigned int server_status;
unsigned int server_language;
unsigned int warning_count;
struct st_mysql_options options;
enum mysql_status status;
my_bool free_me; /* If free in mysql_close */
my_bool reconnect; /* set to 1 if automatic reconnect */
/* session-wide random string */
char scramble[SCRAMBLE_LENGTH+1];
my_bool unused1;
void *unused2, *unused3, *unused4, *unused5;
LIST *stmts; /* list of all statements */
const struct st_mysql_methods *methods;
void *thd;
/*
Points to boolean flag in MYSQL_RES or MYSQL_STMT. We set this flag
from mysql_stmt_close if close had to cancel result set of this object.
*/
my_bool *unbuffered_fetch_owner;
/* needed for embedded server - no net buffer to store the 'info' */
char *info_buffer;
void *extension;
} MYSQL;
typedef struct st_mysql_res {
my_ulonglong row_count;
MYSQL_FIELD *fields;
MYSQL_DATA *data;
MYSQL_ROWS *data_cursor;
unsigned long *lengths; /* column lengths of current row */
MYSQL *handle; /* for unbuffered reads */
const struct st_mysql_methods *methods;
MYSQL_ROW row; /* If unbuffered read */
MYSQL_ROW current_row; /* buffer to current row */
MEM_ROOT field_alloc;
unsigned int field_count, current_field;
my_bool eof; /* Used by mysql_fetch_row */
/* mysql_stmt_close() had to cancel this result */
my_bool unbuffered_fetch_cancelled;
void *extension;
} MYSQL_RES;
#if !defined(MYSQL_SERVER) && !defined(MYSQL_CLIENT)
#define MYSQL_CLIENT
#endif
typedef struct st_mysql_parameters
{
unsigned long *p_max_allowed_packet;
unsigned long *p_net_buffer_length;
void *extension;
} MYSQL_PARAMETERS;
#if !defined(MYSQL_SERVER) && !defined(EMBEDDED_LIBRARY)
#define max_allowed_packet (*mysql_get_parameters()->p_max_allowed_packet)
#define net_buffer_length (*mysql_get_parameters()->p_net_buffer_length)
#endif
/*
Set up and bring down the server; to ensure that applications will
work when linked against either the standard client library or the
embedded server library, these functions should be called.
*/
int STDCALL mysql_server_init(int argc, char **argv, char **groups);
void STDCALL mysql_server_end(void);
/*
mysql_server_init/end need to be called when using libmysqld or
libmysqlclient (exactly, mysql_server_init() is called by mysql_init() so
you don't need to call it explicitely; but you need to call
mysql_server_end() to free memory). The names are a bit misleading
(mysql_SERVER* to be used when using libmysqlCLIENT). So we add more general
names which suit well whether you're using libmysqld or libmysqlclient. We
intend to promote these aliases over the mysql_server* ones.
*/
#define mysql_library_init mysql_server_init
#define mysql_library_end mysql_server_end
MYSQL_PARAMETERS *STDCALL mysql_get_parameters(void);
/*
Set up and bring down a thread; these function should be called
for each thread in an application which opens at least one MySQL
connection. All uses of the connection(s) should be between these
function calls.
*/
my_bool STDCALL mysql_thread_init(void);
void STDCALL mysql_thread_end(void);
/*
Functions to get information from the MYSQL and MYSQL_RES structures
Should definitely be used if one uses shared libraries.
*/
my_ulonglong STDCALL mysql_num_rows(MYSQL_RES *res);
unsigned int STDCALL mysql_num_fields(MYSQL_RES *res);
my_bool STDCALL mysql_eof(MYSQL_RES *res);
MYSQL_FIELD *STDCALL mysql_fetch_field_direct(MYSQL_RES *res,
unsigned int fieldnr);
MYSQL_FIELD * STDCALL mysql_fetch_fields(MYSQL_RES *res);
MYSQL_ROW_OFFSET STDCALL mysql_row_tell(MYSQL_RES *res);
MYSQL_FIELD_OFFSET STDCALL mysql_field_tell(MYSQL_RES *res);
unsigned int STDCALL mysql_field_count(MYSQL *mysql);
my_ulonglong STDCALL mysql_affected_rows(MYSQL *mysql);
my_ulonglong STDCALL mysql_insert_id(MYSQL *mysql);
unsigned int STDCALL mysql_errno(MYSQL *mysql);
const char * STDCALL mysql_error(MYSQL *mysql);
const char *STDCALL mysql_sqlstate(MYSQL *mysql);
unsigned int STDCALL mysql_warning_count(MYSQL *mysql);
const char * STDCALL mysql_info(MYSQL *mysql);
unsigned long STDCALL mysql_thread_id(MYSQL *mysql);
const char * STDCALL mysql_character_set_name(MYSQL *mysql);
int STDCALL mysql_set_character_set(MYSQL *mysql, const char *csname);
MYSQL * STDCALL mysql_init(MYSQL *mysql);
my_bool STDCALL mysql_ssl_set(MYSQL *mysql, const char *key,
const char *cert, const char *ca,
const char *capath, const char *cipher);
const char * STDCALL mysql_get_ssl_cipher(MYSQL *mysql);
my_bool STDCALL mysql_change_user(MYSQL *mysql, const char *user,
const char *passwd, const char *db);
MYSQL * STDCALL mysql_real_connect(MYSQL *mysql, const char *host,
const char *user,
const char *passwd,
const char *db,
unsigned int port,
const char *unix_socket,
unsigned long clientflag);
int STDCALL mysql_select_db(MYSQL *mysql, const char *db);
int STDCALL mysql_query(MYSQL *mysql, const char *q);
int STDCALL mysql_send_query(MYSQL *mysql, const char *q,
unsigned long length);
int STDCALL mysql_real_query(MYSQL *mysql, const char *q,
unsigned long length);
MYSQL_RES * STDCALL mysql_store_result(MYSQL *mysql);
MYSQL_RES * STDCALL mysql_use_result(MYSQL *mysql);
void STDCALL mysql_get_character_set_info(MYSQL *mysql,
MY_CHARSET_INFO *charset);
/* local infile support */
#define LOCAL_INFILE_ERROR_LEN 512
void
mysql_set_local_infile_handler(MYSQL *mysql,
int (*local_infile_init)(void **, const char *,
void *),
int (*local_infile_read)(void *, char *,
unsigned int),
void (*local_infile_end)(void *),
int (*local_infile_error)(void *, char*,
unsigned int),
void *);
void
mysql_set_local_infile_default(MYSQL *mysql);
int STDCALL mysql_shutdown(MYSQL *mysql,
enum mysql_enum_shutdown_level
shutdown_level);
int STDCALL mysql_dump_debug_info(MYSQL *mysql);
int STDCALL mysql_refresh(MYSQL *mysql,
unsigned int refresh_options);
int STDCALL mysql_kill(MYSQL *mysql,unsigned long pid);
int STDCALL mysql_set_server_option(MYSQL *mysql,
enum enum_mysql_set_option
option);
int STDCALL mysql_ping(MYSQL *mysql);
const char * STDCALL mysql_stat(MYSQL *mysql);
const char * STDCALL mysql_get_server_info(MYSQL *mysql);
const char * STDCALL mysql_get_client_info(void);
unsigned long STDCALL mysql_get_client_version(void);
const char * STDCALL mysql_get_host_info(MYSQL *mysql);
unsigned long STDCALL mysql_get_server_version(MYSQL *mysql);
unsigned int STDCALL mysql_get_proto_info(MYSQL *mysql);
MYSQL_RES * STDCALL mysql_list_dbs(MYSQL *mysql,const char *wild);
MYSQL_RES * STDCALL mysql_list_tables(MYSQL *mysql,const char *wild);
MYSQL_RES * STDCALL mysql_list_processes(MYSQL *mysql);
int STDCALL mysql_options(MYSQL *mysql,enum mysql_option option,
const void *arg);
void STDCALL mysql_free_result(MYSQL_RES *result);
void STDCALL mysql_data_seek(MYSQL_RES *result,
my_ulonglong offset);
MYSQL_ROW_OFFSET STDCALL mysql_row_seek(MYSQL_RES *result,
MYSQL_ROW_OFFSET offset);
MYSQL_FIELD_OFFSET STDCALL mysql_field_seek(MYSQL_RES *result,
MYSQL_FIELD_OFFSET offset);
MYSQL_ROW STDCALL mysql_fetch_row(MYSQL_RES *result);
unsigned long * STDCALL mysql_fetch_lengths(MYSQL_RES *result);
MYSQL_FIELD * STDCALL mysql_fetch_field(MYSQL_RES *result);
MYSQL_RES * STDCALL mysql_list_fields(MYSQL *mysql, const char *table,
const char *wild);
unsigned long STDCALL mysql_escape_string(char *to,const char *from,
unsigned long from_length);
unsigned long STDCALL mysql_hex_string(char *to,const char *from,
unsigned long from_length);
unsigned long STDCALL mysql_real_escape_string(MYSQL *mysql,
char *to,const char *from,
unsigned long length);
void STDCALL mysql_debug(const char *debug);
void STDCALL myodbc_remove_escape(MYSQL *mysql,char *name);
unsigned int STDCALL mysql_thread_safe(void);
my_bool STDCALL mysql_embedded(void);
my_bool STDCALL mysql_read_query_result(MYSQL *mysql);
/*
The following definitions are added for the enhanced
client-server protocol
*/
/* statement state */
enum enum_mysql_stmt_state
{
MYSQL_STMT_INIT_DONE= 1, MYSQL_STMT_PREPARE_DONE, MYSQL_STMT_EXECUTE_DONE,
MYSQL_STMT_FETCH_DONE
};
/*
This structure is used to define bind information, and
internally by the client library.
Public members with their descriptions are listed below
(conventionally `On input' refers to the binds given to
mysql_stmt_bind_param, `On output' refers to the binds given
to mysql_stmt_bind_result):
buffer_type - One of the MYSQL_* types, used to describe
the host language type of buffer.
On output: if column type is different from
buffer_type, column value is automatically converted
to buffer_type before it is stored in the buffer.
buffer - On input: points to the buffer with input data.
On output: points to the buffer capable to store
output data.
The type of memory pointed by buffer must correspond
to buffer_type. See the correspondence table in
the comment to mysql_stmt_bind_param.
The two above members are mandatory for any kind of bind.
buffer_length - the length of the buffer. You don't have to set
it for any fixed length buffer: float, double,
int, etc. It must be set however for variable-length
types, such as BLOBs or STRINGs.
length - On input: in case when lengths of input values
are different for each execute, you can set this to
point at a variable containining value length. This
way the value length can be different in each execute.
If length is not NULL, buffer_length is not used.
Note, length can even point at buffer_length if
you keep bind structures around while fetching:
this way you can change buffer_length before
each execution, everything will work ok.
On output: if length is set, mysql_stmt_fetch will
write column length into it.
is_null - On input: points to a boolean variable that should
be set to TRUE for NULL values.
This member is useful only if your data may be
NULL in some but not all cases.
If your data is never NULL, is_null should be set to 0.
If your data is always NULL, set buffer_type
to MYSQL_TYPE_NULL, and is_null will not be used.
is_unsigned - On input: used to signify that values provided for one
of numeric types are unsigned.
On output describes signedness of the output buffer.
If, taking into account is_unsigned flag, column data
is out of range of the output buffer, data for this column
is regarded truncated. Note that this has no correspondence
to the sign of result set column, if you need to find it out
use mysql_stmt_result_metadata.
error - where to write a truncation error if it is present.
possible error value is:
0 no truncation
1 value is out of range or buffer is too small
Please note that MYSQL_BIND also has internals members.
*/
typedef struct st_mysql_bind
{
unsigned long *length; /* output length pointer */
my_bool *is_null; /* Pointer to null indicator */
void *buffer; /* buffer to get/put data */
/* set this if you want to track data truncations happened during fetch */
my_bool *error;
unsigned char *row_ptr; /* for the current data position */
void (*store_param_func)(NET *net, struct st_mysql_bind *param);
void (*fetch_result)(struct st_mysql_bind *, MYSQL_FIELD *,
unsigned char **row);
void (*skip_result)(struct st_mysql_bind *, MYSQL_FIELD *,
unsigned char **row);
/* output buffer length, must be set when fetching str/binary */
unsigned long buffer_length;
unsigned long offset; /* offset position for char/binary fetch */
unsigned long length_value; /* Used if length is 0 */
unsigned int param_number; /* For null count and error messages */
unsigned int pack_length; /* Internal length for packed data */
enum enum_field_types buffer_type; /* buffer type */
my_bool error_value; /* used if error is 0 */
my_bool is_unsigned; /* set if integer type is unsigned */
my_bool long_data_used; /* If used with mysql_send_long_data */
my_bool is_null_value; /* Used if is_null is 0 */
void *extension;
} MYSQL_BIND;
/* statement handler */
typedef struct st_mysql_stmt
{
MEM_ROOT mem_root; /* root allocations */
LIST list; /* list to keep track of all stmts */
MYSQL *mysql; /* connection handle */
MYSQL_BIND *params; /* input parameters */
MYSQL_BIND *bind; /* output parameters */
MYSQL_FIELD *fields; /* result set metadata */
MYSQL_DATA result; /* cached result set */
MYSQL_ROWS *data_cursor; /* current row in cached result */
/*
mysql_stmt_fetch() calls this function to fetch one row (it's different
for buffered, unbuffered and cursor fetch).
*/
int (*read_row_func)(struct st_mysql_stmt *stmt,
unsigned char **row);
/* copy of mysql->affected_rows after statement execution */
my_ulonglong affected_rows;
my_ulonglong insert_id; /* copy of mysql->insert_id */
unsigned long stmt_id; /* Id for prepared statement */
unsigned long flags; /* i.e. type of cursor to open */
unsigned long prefetch_rows; /* number of rows per one COM_FETCH */
/*
Copied from mysql->server_status after execute/fetch to know
server-side cursor status for this statement.
*/
unsigned int server_status;
unsigned int last_errno; /* error code */
unsigned int param_count; /* input parameter count */
unsigned int field_count; /* number of columns in result set */
enum enum_mysql_stmt_state state; /* statement state */
char last_error[MYSQL_ERRMSG_SIZE]; /* error message */
char sqlstate[SQLSTATE_LENGTH+1];
/* Types of input parameters should be sent to server */
my_bool send_types_to_server;
my_bool bind_param_done; /* input buffers were supplied */
unsigned char bind_result_done; /* output buffers were supplied */
/* mysql_stmt_close() had to cancel this result */
my_bool unbuffered_fetch_cancelled;
/*
Is set to true if we need to calculate field->max_length for
metadata fields when doing mysql_stmt_store_result.
*/
my_bool update_max_length;
void *extension;
} MYSQL_STMT;
enum enum_stmt_attr_type
{
/*
When doing mysql_stmt_store_result calculate max_length attribute
of statement metadata. This is to be consistent with the old API,
where this was done automatically.
In the new API we do that only by request because it slows down
mysql_stmt_store_result sufficiently.
*/
STMT_ATTR_UPDATE_MAX_LENGTH,
/*
unsigned long with combination of cursor flags (read only, for update,
etc)
*/
STMT_ATTR_CURSOR_TYPE,
/*
Amount of rows to retrieve from server per one fetch if using cursors.
Accepts unsigned long attribute in the range 1 - ulong_max
*/
STMT_ATTR_PREFETCH_ROWS
};
typedef struct st_mysql_methods
{
my_bool (*read_query_result)(MYSQL *mysql);
my_bool (*advanced_command)(MYSQL *mysql,
enum enum_server_command command,
const unsigned char *header,
unsigned long header_length,
const unsigned char *arg,
unsigned long arg_length,
my_bool skip_check,
MYSQL_STMT *stmt);
MYSQL_DATA *(*read_rows)(MYSQL *mysql,MYSQL_FIELD *mysql_fields,
unsigned int fields);
MYSQL_RES * (*use_result)(MYSQL *mysql);
void (*fetch_lengths)(unsigned long *to,
MYSQL_ROW column, unsigned int field_count);
void (*flush_use_result)(MYSQL *mysql, my_bool flush_all_results);
#if !defined(MYSQL_SERVER) || defined(EMBEDDED_LIBRARY)
MYSQL_FIELD * (*list_fields)(MYSQL *mysql);
my_bool (*read_prepare_result)(MYSQL *mysql, MYSQL_STMT *stmt);
int (*stmt_execute)(MYSQL_STMT *stmt);
int (*read_binary_rows)(MYSQL_STMT *stmt);
int (*unbuffered_fetch)(MYSQL *mysql, char **row);
void (*free_embedded_thd)(MYSQL *mysql);
const char *(*read_statistics)(MYSQL *mysql);
my_bool (*next_result)(MYSQL *mysql);
int (*read_change_user_result)(MYSQL *mysql, char *buff, const char *passwd);
int (*read_rows_from_cursor)(MYSQL_STMT *stmt);
#endif
} MYSQL_METHODS;
MYSQL_STMT * STDCALL mysql_stmt_init(MYSQL *mysql);
int STDCALL mysql_stmt_prepare(MYSQL_STMT *stmt, const char *query,
unsigned long length);
int STDCALL mysql_stmt_execute(MYSQL_STMT *stmt);
int STDCALL mysql_stmt_fetch(MYSQL_STMT *stmt);
int STDCALL mysql_stmt_fetch_column(MYSQL_STMT *stmt, MYSQL_BIND *bind_arg,
unsigned int column,
unsigned long offset);
int STDCALL mysql_stmt_store_result(MYSQL_STMT *stmt);
unsigned long STDCALL mysql_stmt_param_count(MYSQL_STMT * stmt);
my_bool STDCALL mysql_stmt_attr_set(MYSQL_STMT *stmt,
enum enum_stmt_attr_type attr_type,
const void *attr);
my_bool STDCALL mysql_stmt_attr_get(MYSQL_STMT *stmt,
enum enum_stmt_attr_type attr_type,
void *attr);
my_bool STDCALL mysql_stmt_bind_param(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
my_bool STDCALL mysql_stmt_bind_result(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
my_bool STDCALL mysql_stmt_close(MYSQL_STMT * stmt);
my_bool STDCALL mysql_stmt_reset(MYSQL_STMT * stmt);
my_bool STDCALL mysql_stmt_free_result(MYSQL_STMT *stmt);
my_bool STDCALL mysql_stmt_send_long_data(MYSQL_STMT *stmt,
unsigned int param_number,
const char *data,
unsigned long length);
MYSQL_RES *STDCALL mysql_stmt_result_metadata(MYSQL_STMT *stmt);
MYSQL_RES *STDCALL mysql_stmt_param_metadata(MYSQL_STMT *stmt);
unsigned int STDCALL mysql_stmt_errno(MYSQL_STMT * stmt);
const char *STDCALL mysql_stmt_error(MYSQL_STMT * stmt);
const char *STDCALL mysql_stmt_sqlstate(MYSQL_STMT * stmt);
MYSQL_ROW_OFFSET STDCALL mysql_stmt_row_seek(MYSQL_STMT *stmt,
MYSQL_ROW_OFFSET offset);
MYSQL_ROW_OFFSET STDCALL mysql_stmt_row_tell(MYSQL_STMT *stmt);
void STDCALL mysql_stmt_data_seek(MYSQL_STMT *stmt, my_ulonglong offset);
my_ulonglong STDCALL mysql_stmt_num_rows(MYSQL_STMT *stmt);
my_ulonglong STDCALL mysql_stmt_affected_rows(MYSQL_STMT *stmt);
my_ulonglong STDCALL mysql_stmt_insert_id(MYSQL_STMT *stmt);
unsigned int STDCALL mysql_stmt_field_count(MYSQL_STMT *stmt);
my_bool STDCALL mysql_commit(MYSQL * mysql);
my_bool STDCALL mysql_rollback(MYSQL * mysql);
my_bool STDCALL mysql_autocommit(MYSQL * mysql, my_bool auto_mode);
my_bool STDCALL mysql_more_results(MYSQL *mysql);
int STDCALL mysql_next_result(MYSQL *mysql);
int STDCALL mysql_stmt_next_result(MYSQL_STMT *stmt);
void STDCALL mysql_close(MYSQL *sock);
/* status return codes */
#define MYSQL_NO_DATA 100
#define MYSQL_DATA_TRUNCATED 101
#define mysql_reload(mysql) mysql_refresh((mysql),REFRESH_GRANT)
#ifdef USE_OLD_FUNCTIONS
MYSQL * STDCALL mysql_connect(MYSQL *mysql, const char *host,
const char *user, const char *passwd);
int STDCALL mysql_create_db(MYSQL *mysql, const char *DB);
int STDCALL mysql_drop_db(MYSQL *mysql, const char *DB);
#endif
#define HAVE_MYSQL_REAL_CONNECT
/*
The following functions are mainly exported because of mysqlbinlog;
They are not for general usage
*/
#define simple_command(mysql, command, arg, length, skip_check) \
(*(mysql)->methods->advanced_command)(mysql, command, 0, \
0, arg, length, skip_check, NULL)
#define stmt_command(mysql, command, arg, length, stmt) \
(*(mysql)->methods->advanced_command)(mysql, command, 0, \
0, arg, length, 1, stmt)
#ifdef __NETWARE__
#pragma pack(pop) /* restore alignment */
#endif
#ifdef __cplusplus
}
#endif
#endif /* _mysql_h */
@@ -0,0 +1,617 @@
#include <sys/types.h>
typedef char my_bool;
typedef int my_socket;
#include "mysql_version.h"
#include "mysql_com.h"
enum enum_server_command
{
COM_SLEEP, COM_QUIT, COM_INIT_DB, COM_QUERY, COM_FIELD_LIST,
COM_CREATE_DB, COM_DROP_DB, COM_REFRESH, COM_SHUTDOWN, COM_STATISTICS,
COM_PROCESS_INFO, COM_CONNECT, COM_PROCESS_KILL, COM_DEBUG, COM_PING,
COM_TIME, COM_DELAYED_INSERT, COM_CHANGE_USER, COM_BINLOG_DUMP,
COM_TABLE_DUMP, COM_CONNECT_OUT, COM_REGISTER_SLAVE,
COM_STMT_PREPARE, COM_STMT_EXECUTE, COM_STMT_SEND_LONG_DATA, COM_STMT_CLOSE,
COM_STMT_RESET, COM_SET_OPTION, COM_STMT_FETCH, COM_DAEMON,
COM_END
};
struct st_vio;
typedef struct st_vio Vio;
typedef struct st_net {
Vio *vio;
unsigned char *buff,*buff_end,*write_pos,*read_pos;
my_socket fd;
unsigned long remain_in_buf,length, buf_length, where_b;
unsigned long max_packet,max_packet_size;
unsigned int pkt_nr,compress_pkt_nr;
unsigned int write_timeout, read_timeout, retry_count;
int fcntl;
unsigned int *return_status;
unsigned char reading_or_writing;
char save_char;
my_bool unused1;
my_bool unused2;
my_bool compress;
my_bool unused3;
unsigned char *unused;
unsigned int last_errno;
unsigned char error;
my_bool unused4;
my_bool unused5;
char last_error[512];
char sqlstate[5 +1];
void *extension;
} NET;
enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY,
MYSQL_TYPE_SHORT, MYSQL_TYPE_LONG,
MYSQL_TYPE_FLOAT, MYSQL_TYPE_DOUBLE,
MYSQL_TYPE_NULL, MYSQL_TYPE_TIMESTAMP,
MYSQL_TYPE_LONGLONG,MYSQL_TYPE_INT24,
MYSQL_TYPE_DATE, MYSQL_TYPE_TIME,
MYSQL_TYPE_DATETIME, MYSQL_TYPE_YEAR,
MYSQL_TYPE_NEWDATE, MYSQL_TYPE_VARCHAR,
MYSQL_TYPE_BIT,
MYSQL_TYPE_NEWDECIMAL=246,
MYSQL_TYPE_ENUM=247,
MYSQL_TYPE_SET=248,
MYSQL_TYPE_TINY_BLOB=249,
MYSQL_TYPE_MEDIUM_BLOB=250,
MYSQL_TYPE_LONG_BLOB=251,
MYSQL_TYPE_BLOB=252,
MYSQL_TYPE_VAR_STRING=253,
MYSQL_TYPE_STRING=254,
MYSQL_TYPE_GEOMETRY=255,
MAX_NO_FIELD_TYPES
};
enum mysql_enum_shutdown_level {
SHUTDOWN_DEFAULT = 0,
SHUTDOWN_WAIT_CONNECTIONS= (unsigned char)(1 << 0),
SHUTDOWN_WAIT_TRANSACTIONS= (unsigned char)(1 << 1),
SHUTDOWN_WAIT_UPDATES= (unsigned char)(1 << 3),
SHUTDOWN_WAIT_ALL_BUFFERS= ((unsigned char)(1 << 3) << 1),
SHUTDOWN_WAIT_CRITICAL_BUFFERS= ((unsigned char)(1 << 3) << 1) + 1,
KILL_QUERY= 254,
KILL_CONNECTION= 255
};
enum enum_cursor_type
{
CURSOR_TYPE_NO_CURSOR= 0,
CURSOR_TYPE_READ_ONLY= 1,
CURSOR_TYPE_FOR_UPDATE= 2,
CURSOR_TYPE_SCROLLABLE= 4
};
enum enum_mysql_set_option
{
MYSQL_OPTION_MULTI_STATEMENTS_ON,
MYSQL_OPTION_MULTI_STATEMENTS_OFF
};
my_bool my_net_init(NET *net, Vio* vio);
void my_net_local_init(NET *net);
void net_end(NET *net);
void net_clear(NET *net, my_bool clear_buffer);
my_bool net_realloc(NET *net, size_t length);
my_bool net_flush(NET *net);
my_bool my_net_write(NET *net,const unsigned char *packet, size_t len);
my_bool net_write_command(NET *net,unsigned char command,
const unsigned char *header, size_t head_len,
const unsigned char *packet, size_t len);
int net_real_write(NET *net,const unsigned char *packet, size_t len);
unsigned long my_net_read(NET *net);
struct sockaddr;
int my_connect(my_socket s, const struct sockaddr *name, unsigned int namelen,
unsigned int timeout);
struct my_rnd_struct;
enum Item_result
{
STRING_RESULT=0, REAL_RESULT, INT_RESULT, ROW_RESULT, DECIMAL_RESULT
};
typedef struct st_udf_args
{
unsigned int arg_count;
enum Item_result *arg_type;
char **args;
unsigned long *lengths;
char *maybe_null;
char **attributes;
unsigned long *attribute_lengths;
void *extension;
} UDF_ARGS;
typedef struct st_udf_init
{
my_bool maybe_null;
unsigned int decimals;
unsigned long max_length;
char *ptr;
my_bool const_item;
void *extension;
} UDF_INIT;
void create_random_string(char *to, unsigned int length,
struct my_rnd_struct *rand_st);
void hash_password(unsigned long *to, const char *password, unsigned int password_len);
void make_scrambled_password_323(char *to, const char *password);
void scramble_323(char *to, const char *message, const char *password);
my_bool check_scramble_323(const char *, const char *message,
unsigned long *salt);
void get_salt_from_password_323(unsigned long *res, const char *password);
void make_password_from_salt_323(char *to, const unsigned long *salt);
void make_scrambled_password(char *to, const char *password);
void scramble(char *to, const char *message, const char *password);
my_bool check_scramble(const char *reply, const char *message,
const unsigned char *hash_stage2);
void get_salt_from_password(unsigned char *res, const char *password);
void make_password_from_salt(char *to, const unsigned char *hash_stage2);
char *octet2hex(char *to, const char *str, unsigned int len);
char *get_tty_password(const char *opt_message);
const char *mysql_errno_to_sqlstate(unsigned int mysql_errno);
my_bool my_thread_init(void);
void my_thread_end(void);
#include "mysql_time.h"
enum enum_mysql_timestamp_type
{
MYSQL_TIMESTAMP_NONE= -2, MYSQL_TIMESTAMP_ERROR= -1,
MYSQL_TIMESTAMP_DATE= 0, MYSQL_TIMESTAMP_DATETIME= 1, MYSQL_TIMESTAMP_TIME= 2
};
typedef struct st_mysql_time
{
unsigned int year, month, day, hour, minute, second;
unsigned long second_part;
my_bool neg;
enum enum_mysql_timestamp_type time_type;
} MYSQL_TIME;
#include "my_list.h"
typedef struct st_list {
struct st_list *prev,*next;
void *data;
} LIST;
typedef int (*list_walk_action)(void *,void *);
extern LIST *list_add(LIST *root,LIST *element);
extern LIST *list_delete(LIST *root,LIST *element);
extern LIST *list_cons(void *data,LIST *root);
extern LIST *list_reverse(LIST *root);
extern void list_free(LIST *root,unsigned int free_data);
extern unsigned int list_length(LIST *);
extern int list_walk(LIST *,list_walk_action action,unsigned char * argument);
extern unsigned int mysql_port;
extern char *mysql_unix_port;
typedef struct st_mysql_field {
char *name;
char *org_name;
char *table;
char *org_table;
char *db;
char *catalog;
char *def;
unsigned long length;
unsigned long max_length;
unsigned int name_length;
unsigned int org_name_length;
unsigned int table_length;
unsigned int org_table_length;
unsigned int db_length;
unsigned int catalog_length;
unsigned int def_length;
unsigned int flags;
unsigned int decimals;
unsigned int charsetnr;
enum enum_field_types type;
void *extension;
} MYSQL_FIELD;
typedef char **MYSQL_ROW;
typedef unsigned int MYSQL_FIELD_OFFSET;
typedef unsigned long long my_ulonglong;
#include "typelib.h"
#include "my_alloc.h"
typedef struct st_used_mem
{
struct st_used_mem *next;
size_t left;
size_t size;
} USED_MEM;
typedef struct st_mem_root
{
USED_MEM *free;
USED_MEM *used;
USED_MEM *pre_alloc;
size_t min_malloc;
size_t block_size;
unsigned int block_num;
unsigned int first_block_usage;
void (*error_handler)(void);
} MEM_ROOT;
typedef struct st_typelib {
unsigned int count;
const char *name;
const char **type_names;
unsigned int *type_lengths;
} TYPELIB;
extern my_ulonglong find_typeset(char *x, TYPELIB *typelib,int *error_position);
extern int find_type_or_exit(const char *x, TYPELIB *typelib,
const char *option);
extern int find_type(char *x, const TYPELIB *typelib, unsigned int full_name);
extern void make_type(char *to,unsigned int nr,TYPELIB *typelib);
extern const char *get_type(TYPELIB *typelib,unsigned int nr);
extern TYPELIB *copy_typelib(MEM_ROOT *root, TYPELIB *from);
extern TYPELIB sql_protocol_typelib;
typedef struct st_mysql_rows {
struct st_mysql_rows *next;
MYSQL_ROW data;
unsigned long length;
} MYSQL_ROWS;
typedef MYSQL_ROWS *MYSQL_ROW_OFFSET;
#include "my_alloc.h"
typedef struct embedded_query_result EMBEDDED_QUERY_RESULT;
typedef struct st_mysql_data {
MYSQL_ROWS *data;
struct embedded_query_result *embedded_info;
MEM_ROOT alloc;
my_ulonglong rows;
unsigned int fields;
void *extension;
} MYSQL_DATA;
enum mysql_option
{
MYSQL_OPT_CONNECT_TIMEOUT, MYSQL_OPT_COMPRESS, MYSQL_OPT_NAMED_PIPE,
MYSQL_INIT_COMMAND, MYSQL_READ_DEFAULT_FILE, MYSQL_READ_DEFAULT_GROUP,
MYSQL_SET_CHARSET_DIR, MYSQL_SET_CHARSET_NAME, MYSQL_OPT_LOCAL_INFILE,
MYSQL_OPT_PROTOCOL, MYSQL_SHARED_MEMORY_BASE_NAME, MYSQL_OPT_READ_TIMEOUT,
MYSQL_OPT_WRITE_TIMEOUT, MYSQL_OPT_USE_RESULT,
MYSQL_OPT_USE_REMOTE_CONNECTION, MYSQL_OPT_USE_EMBEDDED_CONNECTION,
MYSQL_OPT_GUESS_CONNECTION, MYSQL_SET_CLIENT_IP, MYSQL_SECURE_AUTH,
MYSQL_REPORT_DATA_TRUNCATION, MYSQL_OPT_RECONNECT,
MYSQL_OPT_SSL_VERIFY_SERVER_CERT
};
struct st_mysql_options {
unsigned int connect_timeout, read_timeout, write_timeout;
unsigned int port, protocol;
unsigned long client_flag;
char *host,*user,*password,*unix_socket,*db;
struct st_dynamic_array *init_commands;
char *my_cnf_file,*my_cnf_group, *charset_dir, *charset_name;
char *ssl_key;
char *ssl_cert;
char *ssl_ca;
char *ssl_capath;
char *ssl_cipher;
char *shared_memory_base_name;
unsigned long max_allowed_packet;
my_bool use_ssl;
my_bool compress,named_pipe;
my_bool unused1;
my_bool unused2;
my_bool unused3;
my_bool unused4;
enum mysql_option methods_to_use;
char *client_ip;
my_bool secure_auth;
my_bool report_data_truncation;
int (*local_infile_init)(void **, const char *, void *);
int (*local_infile_read)(void *, char *, unsigned int);
void (*local_infile_end)(void *);
int (*local_infile_error)(void *, char *, unsigned int);
void *local_infile_userdata;
void *extension;
};
enum mysql_status
{
MYSQL_STATUS_READY,MYSQL_STATUS_GET_RESULT,MYSQL_STATUS_USE_RESULT
};
enum mysql_protocol_type
{
MYSQL_PROTOCOL_DEFAULT, MYSQL_PROTOCOL_TCP, MYSQL_PROTOCOL_SOCKET,
MYSQL_PROTOCOL_PIPE, MYSQL_PROTOCOL_MEMORY
};
typedef struct character_set
{
unsigned int number;
unsigned int state;
const char *csname;
const char *name;
const char *comment;
const char *dir;
unsigned int mbminlen;
unsigned int mbmaxlen;
} MY_CHARSET_INFO;
struct st_mysql_methods;
struct st_mysql_stmt;
typedef struct st_mysql
{
NET net;
unsigned char *connector_fd;
char *host,*user,*passwd,*unix_socket,*server_version,*host_info;
char *info, *db;
struct charset_info_st *charset;
MYSQL_FIELD *fields;
MEM_ROOT field_alloc;
my_ulonglong affected_rows;
my_ulonglong insert_id;
my_ulonglong extra_info;
unsigned long thread_id;
unsigned long packet_length;
unsigned int port;
unsigned long client_flag,server_capabilities;
unsigned int protocol_version;
unsigned int field_count;
unsigned int server_status;
unsigned int server_language;
unsigned int warning_count;
struct st_mysql_options options;
enum mysql_status status;
my_bool free_me;
my_bool reconnect;
char scramble[20 +1];
my_bool unused1;
void *unused2, *unused3, *unused4, *unused5;
LIST *stmts;
const struct st_mysql_methods *methods;
void *thd;
my_bool *unbuffered_fetch_owner;
char *info_buffer;
void *extension;
} MYSQL;
typedef struct st_mysql_res {
my_ulonglong row_count;
MYSQL_FIELD *fields;
MYSQL_DATA *data;
MYSQL_ROWS *data_cursor;
unsigned long *lengths;
MYSQL *handle;
const struct st_mysql_methods *methods;
MYSQL_ROW row;
MYSQL_ROW current_row;
MEM_ROOT field_alloc;
unsigned int field_count, current_field;
my_bool eof;
my_bool unbuffered_fetch_cancelled;
void *extension;
} MYSQL_RES;
typedef struct st_mysql_parameters
{
unsigned long *p_max_allowed_packet;
unsigned long *p_net_buffer_length;
void *extension;
} MYSQL_PARAMETERS;
int mysql_server_init(int argc, char **argv, char **groups);
void mysql_server_end(void);
MYSQL_PARAMETERS * mysql_get_parameters(void);
my_bool mysql_thread_init(void);
void mysql_thread_end(void);
my_ulonglong mysql_num_rows(MYSQL_RES *res);
unsigned int mysql_num_fields(MYSQL_RES *res);
my_bool mysql_eof(MYSQL_RES *res);
MYSQL_FIELD * mysql_fetch_field_direct(MYSQL_RES *res,
unsigned int fieldnr);
MYSQL_FIELD * mysql_fetch_fields(MYSQL_RES *res);
MYSQL_ROW_OFFSET mysql_row_tell(MYSQL_RES *res);
MYSQL_FIELD_OFFSET mysql_field_tell(MYSQL_RES *res);
unsigned int mysql_field_count(MYSQL *mysql);
my_ulonglong mysql_affected_rows(MYSQL *mysql);
my_ulonglong mysql_insert_id(MYSQL *mysql);
unsigned int mysql_errno(MYSQL *mysql);
const char * mysql_error(MYSQL *mysql);
const char * mysql_sqlstate(MYSQL *mysql);
unsigned int mysql_warning_count(MYSQL *mysql);
const char * mysql_info(MYSQL *mysql);
unsigned long mysql_thread_id(MYSQL *mysql);
const char * mysql_character_set_name(MYSQL *mysql);
int mysql_set_character_set(MYSQL *mysql, const char *csname);
MYSQL * mysql_init(MYSQL *mysql);
my_bool mysql_ssl_set(MYSQL *mysql, const char *key,
const char *cert, const char *ca,
const char *capath, const char *cipher);
const char * mysql_get_ssl_cipher(MYSQL *mysql);
my_bool mysql_change_user(MYSQL *mysql, const char *user,
const char *passwd, const char *db);
MYSQL * mysql_real_connect(MYSQL *mysql, const char *host,
const char *user,
const char *passwd,
const char *db,
unsigned int port,
const char *unix_socket,
unsigned long clientflag);
int mysql_select_db(MYSQL *mysql, const char *db);
int mysql_query(MYSQL *mysql, const char *q);
int mysql_send_query(MYSQL *mysql, const char *q,
unsigned long length);
int mysql_real_query(MYSQL *mysql, const char *q,
unsigned long length);
MYSQL_RES * mysql_store_result(MYSQL *mysql);
MYSQL_RES * mysql_use_result(MYSQL *mysql);
void mysql_get_character_set_info(MYSQL *mysql,
MY_CHARSET_INFO *charset);
void
mysql_set_local_infile_handler(MYSQL *mysql,
int (*local_infile_init)(void **, const char *,
void *),
int (*local_infile_read)(void *, char *,
unsigned int),
void (*local_infile_end)(void *),
int (*local_infile_error)(void *, char*,
unsigned int),
void *);
void
mysql_set_local_infile_default(MYSQL *mysql);
int mysql_shutdown(MYSQL *mysql,
enum mysql_enum_shutdown_level
shutdown_level);
int mysql_dump_debug_info(MYSQL *mysql);
int mysql_refresh(MYSQL *mysql,
unsigned int refresh_options);
int mysql_kill(MYSQL *mysql,unsigned long pid);
int mysql_set_server_option(MYSQL *mysql,
enum enum_mysql_set_option
option);
int mysql_ping(MYSQL *mysql);
const char * mysql_stat(MYSQL *mysql);
const char * mysql_get_server_info(MYSQL *mysql);
const char * mysql_get_client_info(void);
unsigned long mysql_get_client_version(void);
const char * mysql_get_host_info(MYSQL *mysql);
unsigned long mysql_get_server_version(MYSQL *mysql);
unsigned int mysql_get_proto_info(MYSQL *mysql);
MYSQL_RES * mysql_list_dbs(MYSQL *mysql,const char *wild);
MYSQL_RES * mysql_list_tables(MYSQL *mysql,const char *wild);
MYSQL_RES * mysql_list_processes(MYSQL *mysql);
int mysql_options(MYSQL *mysql,enum mysql_option option,
const void *arg);
void mysql_free_result(MYSQL_RES *result);
void mysql_data_seek(MYSQL_RES *result,
my_ulonglong offset);
MYSQL_ROW_OFFSET mysql_row_seek(MYSQL_RES *result,
MYSQL_ROW_OFFSET offset);
MYSQL_FIELD_OFFSET mysql_field_seek(MYSQL_RES *result,
MYSQL_FIELD_OFFSET offset);
MYSQL_ROW mysql_fetch_row(MYSQL_RES *result);
unsigned long * mysql_fetch_lengths(MYSQL_RES *result);
MYSQL_FIELD * mysql_fetch_field(MYSQL_RES *result);
MYSQL_RES * mysql_list_fields(MYSQL *mysql, const char *table,
const char *wild);
unsigned long mysql_escape_string(char *to,const char *from,
unsigned long from_length);
unsigned long mysql_hex_string(char *to,const char *from,
unsigned long from_length);
unsigned long mysql_real_escape_string(MYSQL *mysql,
char *to,const char *from,
unsigned long length);
void mysql_debug(const char *debug);
void myodbc_remove_escape(MYSQL *mysql,char *name);
unsigned int mysql_thread_safe(void);
my_bool mysql_embedded(void);
my_bool mysql_read_query_result(MYSQL *mysql);
enum enum_mysql_stmt_state
{
MYSQL_STMT_INIT_DONE= 1, MYSQL_STMT_PREPARE_DONE, MYSQL_STMT_EXECUTE_DONE,
MYSQL_STMT_FETCH_DONE
};
typedef struct st_mysql_bind
{
unsigned long *length;
my_bool *is_null;
void *buffer;
my_bool *error;
unsigned char *row_ptr;
void (*store_param_func)(NET *net, struct st_mysql_bind *param);
void (*fetch_result)(struct st_mysql_bind *, MYSQL_FIELD *,
unsigned char **row);
void (*skip_result)(struct st_mysql_bind *, MYSQL_FIELD *,
unsigned char **row);
unsigned long buffer_length;
unsigned long offset;
unsigned long length_value;
unsigned int param_number;
unsigned int pack_length;
enum enum_field_types buffer_type;
my_bool error_value;
my_bool is_unsigned;
my_bool long_data_used;
my_bool is_null_value;
void *extension;
} MYSQL_BIND;
typedef struct st_mysql_stmt
{
MEM_ROOT mem_root;
LIST list;
MYSQL *mysql;
MYSQL_BIND *params;
MYSQL_BIND *bind;
MYSQL_FIELD *fields;
MYSQL_DATA result;
MYSQL_ROWS *data_cursor;
int (*read_row_func)(struct st_mysql_stmt *stmt,
unsigned char **row);
my_ulonglong affected_rows;
my_ulonglong insert_id;
unsigned long stmt_id;
unsigned long flags;
unsigned long prefetch_rows;
unsigned int server_status;
unsigned int last_errno;
unsigned int param_count;
unsigned int field_count;
enum enum_mysql_stmt_state state;
char last_error[512];
char sqlstate[5 +1];
my_bool send_types_to_server;
my_bool bind_param_done;
unsigned char bind_result_done;
my_bool unbuffered_fetch_cancelled;
my_bool update_max_length;
void *extension;
} MYSQL_STMT;
enum enum_stmt_attr_type
{
STMT_ATTR_UPDATE_MAX_LENGTH,
STMT_ATTR_CURSOR_TYPE,
STMT_ATTR_PREFETCH_ROWS
};
typedef struct st_mysql_methods
{
my_bool (*read_query_result)(MYSQL *mysql);
my_bool (*advanced_command)(MYSQL *mysql,
enum enum_server_command command,
const unsigned char *header,
unsigned long header_length,
const unsigned char *arg,
unsigned long arg_length,
my_bool skip_check,
MYSQL_STMT *stmt);
MYSQL_DATA *(*read_rows)(MYSQL *mysql,MYSQL_FIELD *mysql_fields,
unsigned int fields);
MYSQL_RES * (*use_result)(MYSQL *mysql);
void (*fetch_lengths)(unsigned long *to,
MYSQL_ROW column, unsigned int field_count);
void (*flush_use_result)(MYSQL *mysql, my_bool flush_all_results);
MYSQL_FIELD * (*list_fields)(MYSQL *mysql);
my_bool (*read_prepare_result)(MYSQL *mysql, MYSQL_STMT *stmt);
int (*stmt_execute)(MYSQL_STMT *stmt);
int (*read_binary_rows)(MYSQL_STMT *stmt);
int (*unbuffered_fetch)(MYSQL *mysql, char **row);
void (*free_embedded_thd)(MYSQL *mysql);
const char *(*read_statistics)(MYSQL *mysql);
my_bool (*next_result)(MYSQL *mysql);
int (*read_change_user_result)(MYSQL *mysql, char *buff, const char *passwd);
int (*read_rows_from_cursor)(MYSQL_STMT *stmt);
} MYSQL_METHODS;
MYSQL_STMT * mysql_stmt_init(MYSQL *mysql);
int mysql_stmt_prepare(MYSQL_STMT *stmt, const char *query,
unsigned long length);
int mysql_stmt_execute(MYSQL_STMT *stmt);
int mysql_stmt_fetch(MYSQL_STMT *stmt);
int mysql_stmt_fetch_column(MYSQL_STMT *stmt, MYSQL_BIND *bind_arg,
unsigned int column,
unsigned long offset);
int mysql_stmt_store_result(MYSQL_STMT *stmt);
unsigned long mysql_stmt_param_count(MYSQL_STMT * stmt);
my_bool mysql_stmt_attr_set(MYSQL_STMT *stmt,
enum enum_stmt_attr_type attr_type,
const void *attr);
my_bool mysql_stmt_attr_get(MYSQL_STMT *stmt,
enum enum_stmt_attr_type attr_type,
void *attr);
my_bool mysql_stmt_bind_param(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
my_bool mysql_stmt_bind_result(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
my_bool mysql_stmt_close(MYSQL_STMT * stmt);
my_bool mysql_stmt_reset(MYSQL_STMT * stmt);
my_bool mysql_stmt_free_result(MYSQL_STMT *stmt);
my_bool mysql_stmt_send_long_data(MYSQL_STMT *stmt,
unsigned int param_number,
const char *data,
unsigned long length);
MYSQL_RES * mysql_stmt_result_metadata(MYSQL_STMT *stmt);
MYSQL_RES * mysql_stmt_param_metadata(MYSQL_STMT *stmt);
unsigned int mysql_stmt_errno(MYSQL_STMT * stmt);
const char * mysql_stmt_error(MYSQL_STMT * stmt);
const char * mysql_stmt_sqlstate(MYSQL_STMT * stmt);
MYSQL_ROW_OFFSET mysql_stmt_row_seek(MYSQL_STMT *stmt,
MYSQL_ROW_OFFSET offset);
MYSQL_ROW_OFFSET mysql_stmt_row_tell(MYSQL_STMT *stmt);
void mysql_stmt_data_seek(MYSQL_STMT *stmt, my_ulonglong offset);
my_ulonglong mysql_stmt_num_rows(MYSQL_STMT *stmt);
my_ulonglong mysql_stmt_affected_rows(MYSQL_STMT *stmt);
my_ulonglong mysql_stmt_insert_id(MYSQL_STMT *stmt);
unsigned int mysql_stmt_field_count(MYSQL_STMT *stmt);
my_bool mysql_commit(MYSQL * mysql);
my_bool mysql_rollback(MYSQL * mysql);
my_bool mysql_autocommit(MYSQL * mysql, my_bool auto_mode);
my_bool mysql_more_results(MYSQL *mysql);
int mysql_next_result(MYSQL *mysql);
int mysql_stmt_next_result(MYSQL_STMT *stmt);
void mysql_close(MYSQL *sock);
@@ -0,0 +1,543 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
** Common definition between mysql server & client
*/
#ifndef _mysql_com_h
#define _mysql_com_h
#define HOSTNAME_LENGTH 60
#define SYSTEM_CHARSET_MBMAXLEN 4
#define NAME_CHAR_LEN 64 /* Field/table name length */
#define USERNAME_CHAR_LENGTH 16
#define NAME_LEN (NAME_CHAR_LEN*SYSTEM_CHARSET_MBMAXLEN)
#define USERNAME_LENGTH (USERNAME_CHAR_LENGTH*SYSTEM_CHARSET_MBMAXLEN)
#define SERVER_VERSION_LENGTH 60
#define SQLSTATE_LENGTH 5
/*
Maximum length of comments
*/
#define TABLE_COMMENT_INLINE_MAXLEN 180 /* pre 6.0: 60 (3-byte) characters */
#define TABLE_COMMENT_MAXLEN 2048
#define COLUMN_COMMENT_MAXLEN 1024
#define INDEX_COMMENT_MAXLEN 1024
/*
USER_HOST_BUFF_SIZE -- length of string buffer, that is enough to contain
username and hostname parts of the user identifier with trailing zero in
MySQL standard format:
user_name_part@host_name_part\0
*/
#define USER_HOST_BUFF_SIZE HOSTNAME_LENGTH + USERNAME_LENGTH + 2
#define LOCAL_HOST "localhost"
#define LOCAL_HOST_NAMEDPIPE "."
#if defined(__WIN__) && !defined( _CUSTOMCONFIG_)
#define MYSQL_NAMEDPIPE "MySQL"
#define MYSQL_SERVICENAME "MySQL"
#endif /* __WIN__ */
/*
You should add new commands to the end of this list, otherwise old
servers won't be able to handle them as 'unsupported'.
*/
enum enum_server_command
{
COM_SLEEP, COM_QUIT, COM_INIT_DB, COM_QUERY, COM_FIELD_LIST,
COM_CREATE_DB, COM_DROP_DB, COM_REFRESH, COM_SHUTDOWN, COM_STATISTICS,
COM_PROCESS_INFO, COM_CONNECT, COM_PROCESS_KILL, COM_DEBUG, COM_PING,
COM_TIME, COM_DELAYED_INSERT, COM_CHANGE_USER, COM_BINLOG_DUMP,
COM_TABLE_DUMP, COM_CONNECT_OUT, COM_REGISTER_SLAVE,
COM_STMT_PREPARE, COM_STMT_EXECUTE, COM_STMT_SEND_LONG_DATA, COM_STMT_CLOSE,
COM_STMT_RESET, COM_SET_OPTION, COM_STMT_FETCH, COM_DAEMON,
/* don't forget to update const char *command_name[] in sql_parse.cc */
/* Must be last */
COM_END
};
/*
Length of random string sent by server on handshake; this is also length of
obfuscated password, recieved from client
*/
#define SCRAMBLE_LENGTH 20
#define SCRAMBLE_LENGTH_323 8
/* length of password stored in the db: new passwords are preceeded with '*' */
#define SCRAMBLED_PASSWORD_CHAR_LENGTH (SCRAMBLE_LENGTH*2+1)
#define SCRAMBLED_PASSWORD_CHAR_LENGTH_323 (SCRAMBLE_LENGTH_323*2)
#define NOT_NULL_FLAG 1 /* Field can't be NULL */
#define PRI_KEY_FLAG 2 /* Field is part of a primary key */
#define UNIQUE_KEY_FLAG 4 /* Field is part of a unique key */
#define MULTIPLE_KEY_FLAG 8 /* Field is part of a key */
#define BLOB_FLAG 16 /* Field is a blob */
#define UNSIGNED_FLAG 32 /* Field is unsigned */
#define ZEROFILL_FLAG 64 /* Field is zerofill */
#define BINARY_FLAG 128 /* Field is binary */
/* The following are only sent to new clients */
#define ENUM_FLAG 256 /* field is an enum */
#define AUTO_INCREMENT_FLAG 512 /* field is a autoincrement field */
#define TIMESTAMP_FLAG 1024 /* Field is a timestamp */
#define SET_FLAG 2048 /* field is a set */
#define NO_DEFAULT_VALUE_FLAG 4096 /* Field doesn't have default value */
#define ON_UPDATE_NOW_FLAG 8192 /* Field is set to NOW on UPDATE */
#define NUM_FLAG 32768 /* Field is num (for clients) */
#define PART_KEY_FLAG 16384 /* Intern; Part of some key */
#define GROUP_FLAG 32768 /* Intern: Group field */
#define UNIQUE_FLAG 65536 /* Intern: Used by sql_yacc */
#define BINCMP_FLAG 131072 /* Intern: Used by sql_yacc */
#define GET_FIXED_FIELDS_FLAG (1 << 18) /* Used to get fields in item tree */
#define FIELD_IN_PART_FUNC_FLAG (1 << 19)/* Field part of partition func */
#define FIELD_IN_ADD_INDEX (1<< 20) /* Intern: Field used in ADD INDEX */
#define FIELD_IS_RENAMED (1<< 21) /* Intern: Field is being renamed */
#define FIELD_STORAGE_FLAGS 22 /* Storage type: bit 22, 23 and 24 */
#define COLUMN_FORMAT_FLAGS 25 /* Column format: bit 25, 26 and 27 */
#define REFRESH_GRANT 1 /* Refresh grant tables */
#define REFRESH_LOG 2 /* Start on new log file */
#define REFRESH_TABLES 4 /* close all tables */
#define REFRESH_HOSTS 8 /* Flush host cache */
#define REFRESH_STATUS 16 /* Flush status variables */
#define REFRESH_THREADS 32 /* Flush thread cache */
#define REFRESH_SLAVE 64 /* Reset master info and restart slave
thread */
#define REFRESH_MASTER 128 /* Remove all bin logs in the index
and truncate the index */
/* The following can't be set with mysql_refresh() */
#define REFRESH_READ_LOCK 16384 /* Lock tables for read */
#define REFRESH_FAST 32768 /* Intern flag */
/* RESET (remove all queries) from query cache */
#define REFRESH_QUERY_CACHE 65536
#define REFRESH_QUERY_CACHE_FREE 0x20000L /* pack query cache */
#define REFRESH_DES_KEY_FILE 0x40000L
#define REFRESH_USER_RESOURCES 0x80000L
#define REFRESH_BACKUP_LOG 0x200000L
#define CLIENT_LONG_PASSWORD 1 /* new more secure passwords */
#define CLIENT_FOUND_ROWS 2 /* Found instead of affected rows */
#define CLIENT_LONG_FLAG 4 /* Get all column flags */
#define CLIENT_CONNECT_WITH_DB 8 /* One can specify db on connect */
#define CLIENT_NO_SCHEMA 16 /* Don't allow database.table.column */
#define CLIENT_COMPRESS 32 /* Can use compression protocol */
#define CLIENT_ODBC 64 /* Odbc client */
#define CLIENT_LOCAL_FILES 128 /* Can use LOAD DATA LOCAL */
#define CLIENT_IGNORE_SPACE 256 /* Ignore spaces before '(' */
#define CLIENT_PROTOCOL_41 512 /* New 4.1 protocol */
#define CLIENT_INTERACTIVE 1024 /* This is an interactive client */
#define CLIENT_SSL 2048 /* Switch to SSL after handshake */
#define CLIENT_IGNORE_SIGPIPE 4096 /* IGNORE sigpipes */
#define CLIENT_TRANSACTIONS 8192 /* Client knows about transactions */
#define CLIENT_RESERVED 16384 /* Old flag for 4.1 protocol */
#define CLIENT_SECURE_CONNECTION 32768 /* New 4.1 authentication */
#define CLIENT_MULTI_STATEMENTS (1UL << 16) /* Enable/disable multi-stmt support */
#define CLIENT_MULTI_RESULTS (1UL << 17) /* Enable/disable multi-results */
#define CLIENT_PS_MULTI_RESULTS (1UL << 18) /* Multi-results in PS-protocol */
#define CLIENT_SSL_VERIFY_SERVER_CERT (1UL << 30)
#define CLIENT_REMEMBER_OPTIONS (1UL << 31)
/* Gather all possible capabilites (flags) supported by the server */
#define CLIENT_ALL_FLAGS (CLIENT_LONG_PASSWORD | \
CLIENT_FOUND_ROWS | \
CLIENT_LONG_FLAG | \
CLIENT_CONNECT_WITH_DB | \
CLIENT_NO_SCHEMA | \
CLIENT_COMPRESS | \
CLIENT_ODBC | \
CLIENT_LOCAL_FILES | \
CLIENT_IGNORE_SPACE | \
CLIENT_PROTOCOL_41 | \
CLIENT_INTERACTIVE | \
CLIENT_SSL | \
CLIENT_IGNORE_SIGPIPE | \
CLIENT_TRANSACTIONS | \
CLIENT_RESERVED | \
CLIENT_SECURE_CONNECTION | \
CLIENT_MULTI_STATEMENTS | \
CLIENT_MULTI_RESULTS | \
CLIENT_PS_MULTI_RESULTS | \
CLIENT_SSL_VERIFY_SERVER_CERT | \
CLIENT_REMEMBER_OPTIONS)
/*
Switch off the flags that are optional and depending on build flags
If any of the optional flags is supported by the build it will be switched
on before sending to the client during the connection handshake.
*/
#define CLIENT_BASIC_FLAGS (((CLIENT_ALL_FLAGS & ~CLIENT_SSL) \
& ~CLIENT_COMPRESS) \
& ~CLIENT_SSL_VERIFY_SERVER_CERT)
#define SERVER_STATUS_IN_TRANS 1 /* Transaction has started */
#define SERVER_STATUS_AUTOCOMMIT 2 /* Server in auto_commit mode */
#define SERVER_MORE_RESULTS_EXISTS 8 /* Multi query - next query exists */
#define SERVER_QUERY_NO_GOOD_INDEX_USED 16
#define SERVER_QUERY_NO_INDEX_USED 32
/**
The server was able to fulfill the clients request and opened a
read-only non-scrollable cursor for a query. This flag comes
in reply to COM_STMT_EXECUTE and COM_STMT_FETCH commands.
*/
#define SERVER_STATUS_CURSOR_EXISTS 64
/**
This flag is sent when a read-only cursor is exhausted, in reply to
COM_STMT_FETCH command.
*/
#define SERVER_STATUS_LAST_ROW_SENT 128
#define SERVER_STATUS_DB_DROPPED 256 /* A database was dropped */
#define SERVER_STATUS_NO_BACKSLASH_ESCAPES 512
/**
Sent to the client if after a prepared statement reprepare
we discovered that the new statement returns a different
number of result set columns.
*/
#define SERVER_STATUS_METADATA_CHANGED 1024
/*
Tell clients that this query was logged to the slow query log.
Not yet set in the server, but interface is defined for applications
to use. See WorkLog 4098.
*/
#define SERVER_QUERY_WAS_SLOW 2048
/**
To mark ResultSet containing output parameter values.
*/
#define SERVER_PS_OUT_PARAMS 4096
/**
Server status flags that must be cleared when starting
execution of a new SQL statement.
Flags from this set are only added to the
current server status by the execution engine, but
never removed -- the execution engine expects them
to disappear automagically by the next command.
*/
#define SERVER_STATUS_CLEAR_SET (SERVER_QUERY_NO_GOOD_INDEX_USED| \
SERVER_QUERY_NO_INDEX_USED|\
SERVER_MORE_RESULTS_EXISTS|\
SERVER_STATUS_METADATA_CHANGED)
#define MYSQL_ERRMSG_SIZE 512
#define NET_READ_TIMEOUT 30 /* Timeout on read */
#define NET_WRITE_TIMEOUT 60 /* Timeout on write */
#define NET_WAIT_TIMEOUT 8*60*60 /* Wait for new query */
#define ONLY_KILL_QUERY 1
struct st_vio; /* Only C */
typedef struct st_vio Vio;
#define MAX_TINYINT_WIDTH 3 /* Max width for a TINY w.o. sign */
#define MAX_SMALLINT_WIDTH 5 /* Max width for a SHORT w.o. sign */
#define MAX_MEDIUMINT_WIDTH 8 /* Max width for a INT24 w.o. sign */
#define MAX_INT_WIDTH 10 /* Max width for a LONG w.o. sign */
#define MAX_BIGINT_WIDTH 20 /* Max width for a LONGLONG */
#define MAX_CHAR_WIDTH 255 /* Max length for a CHAR colum */
#define MAX_BLOB_WIDTH 16777216 /* Default width for blob */
typedef struct st_net {
#if !defined(CHECK_EMBEDDED_DIFFERENCES) || !defined(EMBEDDED_LIBRARY)
Vio *vio;
unsigned char *buff,*buff_end,*write_pos,*read_pos;
my_socket fd; /* For Perl DBI/dbd */
/*
The following variable is set if we are doing several queries in one
command ( as in LOAD TABLE ... FROM MASTER ),
and do not want to confuse the client with OK at the wrong time
*/
unsigned long remain_in_buf,length, buf_length, where_b;
unsigned long max_packet,max_packet_size;
unsigned int pkt_nr,compress_pkt_nr;
unsigned int write_timeout, read_timeout, retry_count;
int fcntl;
unsigned int *return_status;
unsigned char reading_or_writing;
char save_char;
my_bool unused1; /* Please remove with the next incompatible ABI change. */
my_bool unused2; /* Please remove with the next incompatible ABI change */
my_bool compress;
my_bool unused3; /* Please remove with the next incompatible ABI change. */
/*
Pointer to query object in query cache, do not equal NULL (0) for
queries in cache that have not stored its results yet
*/
#endif
/*
Unused, please remove with the next incompatible ABI change.
*/
unsigned char *unused;
unsigned int last_errno;
unsigned char error;
my_bool unused4; /* Please remove with the next incompatible ABI change. */
my_bool unused5; /* Please remove with the next incompatible ABI change. */
/** Client library error message buffer. Actually belongs to struct MYSQL. */
char last_error[MYSQL_ERRMSG_SIZE];
/** Client library sqlstate buffer. Set along with the error message. */
char sqlstate[SQLSTATE_LENGTH+1];
void *extension;
} NET;
#define packet_error (~(unsigned long) 0)
enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY,
MYSQL_TYPE_SHORT, MYSQL_TYPE_LONG,
MYSQL_TYPE_FLOAT, MYSQL_TYPE_DOUBLE,
MYSQL_TYPE_NULL, MYSQL_TYPE_TIMESTAMP,
MYSQL_TYPE_LONGLONG,MYSQL_TYPE_INT24,
MYSQL_TYPE_DATE, MYSQL_TYPE_TIME,
MYSQL_TYPE_DATETIME, MYSQL_TYPE_YEAR,
MYSQL_TYPE_NEWDATE, MYSQL_TYPE_VARCHAR,
MYSQL_TYPE_BIT,
MYSQL_TYPE_NEWDECIMAL=246,
MYSQL_TYPE_ENUM=247,
MYSQL_TYPE_SET=248,
MYSQL_TYPE_TINY_BLOB=249,
MYSQL_TYPE_MEDIUM_BLOB=250,
MYSQL_TYPE_LONG_BLOB=251,
MYSQL_TYPE_BLOB=252,
MYSQL_TYPE_VAR_STRING=253,
MYSQL_TYPE_STRING=254,
MYSQL_TYPE_GEOMETRY=255,
MAX_NO_FIELD_TYPES /* Should always be last */
};
/* For backward compatibility */
#define CLIENT_MULTI_QUERIES CLIENT_MULTI_STATEMENTS
#define FIELD_TYPE_DECIMAL MYSQL_TYPE_DECIMAL
#define FIELD_TYPE_NEWDECIMAL MYSQL_TYPE_NEWDECIMAL
#define FIELD_TYPE_TINY MYSQL_TYPE_TINY
#define FIELD_TYPE_SHORT MYSQL_TYPE_SHORT
#define FIELD_TYPE_LONG MYSQL_TYPE_LONG
#define FIELD_TYPE_FLOAT MYSQL_TYPE_FLOAT
#define FIELD_TYPE_DOUBLE MYSQL_TYPE_DOUBLE
#define FIELD_TYPE_NULL MYSQL_TYPE_NULL
#define FIELD_TYPE_TIMESTAMP MYSQL_TYPE_TIMESTAMP
#define FIELD_TYPE_LONGLONG MYSQL_TYPE_LONGLONG
#define FIELD_TYPE_INT24 MYSQL_TYPE_INT24
#define FIELD_TYPE_DATE MYSQL_TYPE_DATE
#define FIELD_TYPE_TIME MYSQL_TYPE_TIME
#define FIELD_TYPE_DATETIME MYSQL_TYPE_DATETIME
#define FIELD_TYPE_YEAR MYSQL_TYPE_YEAR
#define FIELD_TYPE_NEWDATE MYSQL_TYPE_NEWDATE
#define FIELD_TYPE_ENUM MYSQL_TYPE_ENUM
#define FIELD_TYPE_SET MYSQL_TYPE_SET
#define FIELD_TYPE_TINY_BLOB MYSQL_TYPE_TINY_BLOB
#define FIELD_TYPE_MEDIUM_BLOB MYSQL_TYPE_MEDIUM_BLOB
#define FIELD_TYPE_LONG_BLOB MYSQL_TYPE_LONG_BLOB
#define FIELD_TYPE_BLOB MYSQL_TYPE_BLOB
#define FIELD_TYPE_VAR_STRING MYSQL_TYPE_VAR_STRING
#define FIELD_TYPE_STRING MYSQL_TYPE_STRING
#define FIELD_TYPE_CHAR MYSQL_TYPE_TINY
#define FIELD_TYPE_INTERVAL MYSQL_TYPE_ENUM
#define FIELD_TYPE_GEOMETRY MYSQL_TYPE_GEOMETRY
#define FIELD_TYPE_BIT MYSQL_TYPE_BIT
/* Shutdown/kill enums and constants */
/* Bits for THD::killable. */
#define MYSQL_SHUTDOWN_KILLABLE_CONNECT (unsigned char)(1 << 0)
#define MYSQL_SHUTDOWN_KILLABLE_TRANS (unsigned char)(1 << 1)
#define MYSQL_SHUTDOWN_KILLABLE_LOCK_TABLE (unsigned char)(1 << 2)
#define MYSQL_SHUTDOWN_KILLABLE_UPDATE (unsigned char)(1 << 3)
enum mysql_enum_shutdown_level {
/*
We want levels to be in growing order of hardness (because we use number
comparisons). Note that DEFAULT does not respect the growing property, but
it's ok.
*/
SHUTDOWN_DEFAULT = 0,
/* wait for existing connections to finish */
SHUTDOWN_WAIT_CONNECTIONS= MYSQL_SHUTDOWN_KILLABLE_CONNECT,
/* wait for existing trans to finish */
SHUTDOWN_WAIT_TRANSACTIONS= MYSQL_SHUTDOWN_KILLABLE_TRANS,
/* wait for existing updates to finish (=> no partial MyISAM update) */
SHUTDOWN_WAIT_UPDATES= MYSQL_SHUTDOWN_KILLABLE_UPDATE,
/* flush InnoDB buffers and other storage engines' buffers*/
SHUTDOWN_WAIT_ALL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1),
/* don't flush InnoDB buffers, flush other storage engines' buffers*/
SHUTDOWN_WAIT_CRITICAL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1) + 1,
/* Now the 2 levels of the KILL command */
#if MYSQL_VERSION_ID >= 50000
KILL_QUERY= 254,
#endif
KILL_CONNECTION= 255
};
enum enum_cursor_type
{
CURSOR_TYPE_NO_CURSOR= 0,
CURSOR_TYPE_READ_ONLY= 1,
CURSOR_TYPE_FOR_UPDATE= 2,
CURSOR_TYPE_SCROLLABLE= 4
};
/* options for mysql_set_option */
enum enum_mysql_set_option
{
MYSQL_OPTION_MULTI_STATEMENTS_ON,
MYSQL_OPTION_MULTI_STATEMENTS_OFF
};
#define net_new_transaction(net) ((net)->pkt_nr=0)
#ifdef __cplusplus
extern "C" {
#endif
my_bool my_net_init(NET *net, Vio* vio);
void my_net_local_init(NET *net);
void net_end(NET *net);
void net_clear(NET *net, my_bool clear_buffer);
my_bool net_realloc(NET *net, size_t length);
my_bool net_flush(NET *net);
my_bool my_net_write(NET *net,const unsigned char *packet, size_t len);
my_bool net_write_command(NET *net,unsigned char command,
const unsigned char *header, size_t head_len,
const unsigned char *packet, size_t len);
int net_real_write(NET *net,const unsigned char *packet, size_t len);
unsigned long my_net_read(NET *net);
#ifdef _global_h
void my_net_set_write_timeout(NET *net, uint timeout);
void my_net_set_read_timeout(NET *net, uint timeout);
#endif
struct sockaddr;
int my_connect(my_socket s, const struct sockaddr *name, unsigned int namelen,
unsigned int timeout);
struct my_rnd_struct;
#ifdef __cplusplus
}
#endif
/* The following is for user defined functions */
enum Item_result
{
STRING_RESULT=0, REAL_RESULT, INT_RESULT, ROW_RESULT, DECIMAL_RESULT
#ifdef MYSQL_SERVER
,IMPOSSIBLE_RESULT /* Yes, we know this is ugly, don't tell us */
,MAX_NO_ITEM_RESULTS = IMPOSSIBLE_RESULT /* Should always be last */
#endif
};
typedef struct st_udf_args
{
unsigned int arg_count; /* Number of arguments */
enum Item_result *arg_type; /* Pointer to item_results */
char **args; /* Pointer to argument */
unsigned long *lengths; /* Length of string arguments */
char *maybe_null; /* Set to 1 for all maybe_null args */
char **attributes; /* Pointer to attribute name */
unsigned long *attribute_lengths; /* Length of attribute arguments */
void *extension;
} UDF_ARGS;
/* This holds information about the result */
typedef struct st_udf_init
{
my_bool maybe_null; /* 1 if function can return NULL */
unsigned int decimals; /* for real functions */
unsigned long max_length; /* For string functions */
char *ptr; /* free pointer for function data */
my_bool const_item; /* 1 if function always returns the same value */
void *extension;
} UDF_INIT;
/*
TODO: add a notion for determinism of the UDF.
See Item_udf_func::update_used_tables ()
*/
/* Constants when using compression */
#define NET_HEADER_SIZE 4 /* standard header size */
#define COMP_HEADER_SIZE 3 /* compression header extra size */
/* Prototypes to password functions */
#ifdef __cplusplus
extern "C" {
#endif
/*
These functions are used for authentication by client and server and
implemented in sql/password.c
*/
void create_random_string(char *to, unsigned int length,
struct my_rnd_struct *rand_st);
void hash_password(unsigned long *to, const char *password, unsigned int password_len);
void make_scrambled_password_323(char *to, const char *password);
void scramble_323(char *to, const char *message, const char *password);
my_bool check_scramble_323(const char *, const char *message,
unsigned long *salt);
void get_salt_from_password_323(unsigned long *res, const char *password);
void make_password_from_salt_323(char *to, const unsigned long *salt);
void make_scrambled_password(char *to, const char *password);
void scramble(char *to, const char *message, const char *password);
my_bool check_scramble(const char *reply, const char *message,
const unsigned char *hash_stage2);
void get_salt_from_password(unsigned char *res, const char *password);
void make_password_from_salt(char *to, const unsigned char *hash_stage2);
char *octet2hex(char *to, const char *str, unsigned int len);
/* end of password.c */
char *get_tty_password(const char *opt_message);
const char *mysql_errno_to_sqlstate(unsigned int mysql_errno);
/* Some other useful functions */
my_bool my_thread_init(void);
void my_thread_end(void);
#ifdef _global_h
ulong STDCALL net_field_length(uchar **packet);
my_ulonglong net_field_length_ll(uchar **packet);
uchar *net_store_length(uchar *pkg, ulonglong length);
#endif
#ifdef __cplusplus
}
#endif
#define NULL_LENGTH ((unsigned long) ~0) /* For net_store_length */
#define MYSQL_STMT_HEADER 4
#define MYSQL_LONG_DATA_HEADER 6
#define NOT_FIXED_DEC 31
#endif
@@ -0,0 +1,55 @@
/* Copyright (C) 2004 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _mysql_time_h_
#define _mysql_time_h_
/*
Time declarations shared between the server and client API:
you should not add anything to this header unless it's used
(and hence should be visible) in mysql.h.
If you're looking for a place to add new time-related declaration,
it's most likely my_time.h. See also "C API Handling of Date
and Time Values" chapter in documentation.
*/
enum enum_mysql_timestamp_type
{
MYSQL_TIMESTAMP_NONE= -2, MYSQL_TIMESTAMP_ERROR= -1,
MYSQL_TIMESTAMP_DATE= 0, MYSQL_TIMESTAMP_DATETIME= 1, MYSQL_TIMESTAMP_TIME= 2
};
/*
Structure which is used to represent datetime values inside MySQL.
We assume that values in this structure are normalized, i.e. year <= 9999,
month <= 12, day <= 31, hour <= 23, hour <= 59, hour <= 59. Many functions
in server such as my_system_gmt_sec() or make_time() family of functions
rely on this (actually now usage of make_*() family relies on a bit weaker
restriction). Also functions that produce MYSQL_TIME as result ensure this.
There is one exception to this rule though if this structure holds time
value (time_type == MYSQL_TIMESTAMP_TIME) days and hour member can hold
bigger values.
*/
typedef struct st_mysql_time
{
unsigned int year, month, day, hour, minute, second;
unsigned long second_part;
my_bool neg;
enum enum_mysql_timestamp_type time_type;
} MYSQL_TIME;
#endif /* _mysql_time_h_ */
@@ -0,0 +1,26 @@
/* Copyright Abandoned 1996, 1999, 2001 MySQL AB
This file is public domain and comes with NO WARRANTY of any kind */
/* Version numbers for protocol & mysqld */
#ifndef _mysql_version_h
#define _mysql_version_h
#ifdef _CUSTOMCONFIG_
# include <custom_conf.h>
#else
# define PROTOCOL_VERSION 10
# define MYSQL_SERVER_VERSION "6.0.0"
# define MYSQL_VERSION_ID 60000
# define MYSQL_PORT 3306
# define MYSQL_PORT_DEFAULT 0
# define MYSQL_UNIX_ADDR "/tmp/mysql.sock"
# define MYSQL_CONFIG_NAME "my"
# define MYSQL_COMPILATION_COMMENT "Source distribution"
#endif /* _CUSTOMCONFIG_ */
#ifndef LICENSE
# define LICENSE GPL
#endif /* LICENSE */
#endif /* _mysql_version_h */
@@ -0,0 +1,26 @@
/* Copyright Abandoned 1996, 1999, 2001 MySQL AB
This file is public domain and comes with NO WARRANTY of any kind */
/* Version numbers for protocol & mysqld */
#ifndef _mysql_version_h
#define _mysql_version_h
#ifdef _CUSTOMCONFIG_
# include <custom_conf.h>
#else
# define PROTOCOL_VERSION @PROTOCOL_VERSION@
# define MYSQL_SERVER_VERSION "@MYSQL_SERVER_VERSION@"
# define MYSQL_VERSION_ID @MYSQL_VERSION_ID@
# define MYSQL_PORT @MYSQL_TCP_PORT@
# define MYSQL_PORT_DEFAULT @MYSQL_TCP_PORT_DEFAULT@
# define MYSQL_UNIX_ADDR "@MYSQL_UNIX_ADDR@"
# define MYSQL_CONFIG_NAME "my"
# define MYSQL_COMPILATION_COMMENT "@COMPILATION_COMMENT@"
#endif /* _CUSTOMCONFIG_ */
#ifndef LICENSE
# define LICENSE GPL
#endif /* LICENSE */
#endif /* _mysql_version_h */
@@ -0,0 +1,730 @@
/* Autogenerated file, please don't edit */
#define ER_ERROR_FIRST 1000
#define ER_HASHCHK 1000
#define ER_NISAMCHK 1001
#define ER_NO 1002
#define ER_YES 1003
#define ER_CANT_CREATE_FILE 1004
#define ER_CANT_CREATE_TABLE 1005
#define ER_CANT_CREATE_DB 1006
#define ER_DB_CREATE_EXISTS 1007
#define ER_DB_DROP_EXISTS 1008
#define ER_DB_DROP_DELETE 1009
#define ER_DB_DROP_RMDIR 1010
#define ER_CANT_DELETE_FILE 1011
#define ER_CANT_FIND_SYSTEM_REC 1012
#define ER_CANT_GET_STAT 1013
#define ER_CANT_GET_WD 1014
#define ER_CANT_LOCK 1015
#define ER_CANT_OPEN_FILE 1016
#define ER_FILE_NOT_FOUND 1017
#define ER_CANT_READ_DIR 1018
#define ER_CANT_SET_WD 1019
#define ER_CHECKREAD 1020
#define ER_DISK_FULL 1021
#define ER_DUP_KEY 1022
#define ER_ERROR_ON_CLOSE 1023
#define ER_ERROR_ON_READ 1024
#define ER_ERROR_ON_RENAME 1025
#define ER_ERROR_ON_WRITE 1026
#define ER_FILE_USED 1027
#define ER_FILSORT_ABORT 1028
#define ER_FORM_NOT_FOUND 1029
#define ER_GET_ERRNO 1030
#define ER_ILLEGAL_HA 1031
#define ER_KEY_NOT_FOUND 1032
#define ER_NOT_FORM_FILE 1033
#define ER_NOT_KEYFILE 1034
#define ER_OLD_KEYFILE 1035
#define ER_OPEN_AS_READONLY 1036
#define ER_OUTOFMEMORY 1037
#define ER_OUT_OF_SORTMEMORY 1038
#define ER_UNEXPECTED_EOF 1039
#define ER_CON_COUNT_ERROR 1040
#define ER_OUT_OF_RESOURCES 1041
#define ER_BAD_HOST_ERROR 1042
#define ER_HANDSHAKE_ERROR 1043
#define ER_DBACCESS_DENIED_ERROR 1044
#define ER_ACCESS_DENIED_ERROR 1045
#define ER_NO_DB_ERROR 1046
#define ER_UNKNOWN_COM_ERROR 1047
#define ER_BAD_NULL_ERROR 1048
#define ER_BAD_DB_ERROR 1049
#define ER_TABLE_EXISTS_ERROR 1050
#define ER_BAD_TABLE_ERROR 1051
#define ER_NON_UNIQ_ERROR 1052
#define ER_SERVER_SHUTDOWN 1053
#define ER_BAD_FIELD_ERROR 1054
#define ER_WRONG_FIELD_WITH_GROUP 1055
#define ER_WRONG_GROUP_FIELD 1056
#define ER_WRONG_SUM_SELECT 1057
#define ER_WRONG_VALUE_COUNT 1058
#define ER_TOO_LONG_IDENT 1059
#define ER_DUP_FIELDNAME 1060
#define ER_DUP_KEYNAME 1061
#define ER_DUP_ENTRY 1062
#define ER_WRONG_FIELD_SPEC 1063
#define ER_PARSE_ERROR 1064
#define ER_EMPTY_QUERY 1065
#define ER_NONUNIQ_TABLE 1066
#define ER_INVALID_DEFAULT 1067
#define ER_MULTIPLE_PRI_KEY 1068
#define ER_TOO_MANY_KEYS 1069
#define ER_TOO_MANY_KEY_PARTS 1070
#define ER_TOO_LONG_KEY 1071
#define ER_KEY_COLUMN_DOES_NOT_EXITS 1072
#define ER_BLOB_USED_AS_KEY 1073
#define ER_TOO_BIG_FIELDLENGTH 1074
#define ER_WRONG_AUTO_KEY 1075
#define ER_READY 1076
#define ER_NORMAL_SHUTDOWN 1077
#define ER_GOT_SIGNAL 1078
#define ER_SHUTDOWN_COMPLETE 1079
#define ER_FORCING_CLOSE 1080
#define ER_IPSOCK_ERROR 1081
#define ER_NO_SUCH_INDEX 1082
#define ER_WRONG_FIELD_TERMINATORS 1083
#define ER_BLOBS_AND_NO_TERMINATED 1084
#define ER_TEXTFILE_NOT_READABLE 1085
#define ER_FILE_EXISTS_ERROR 1086
#define ER_LOAD_INFO 1087
#define ER_ALTER_INFO 1088
#define ER_WRONG_SUB_KEY 1089
#define ER_CANT_REMOVE_ALL_FIELDS 1090
#define ER_CANT_DROP_FIELD_OR_KEY 1091
#define ER_INSERT_INFO 1092
#define ER_UPDATE_TABLE_USED 1093
#define ER_NO_SUCH_THREAD 1094
#define ER_KILL_DENIED_ERROR 1095
#define ER_NO_TABLES_USED 1096
#define ER_TOO_BIG_SET 1097
#define ER_NO_UNIQUE_LOGFILE 1098
#define ER_TABLE_NOT_LOCKED_FOR_WRITE 1099
#define ER_TABLE_NOT_LOCKED 1100
#define ER_BLOB_CANT_HAVE_DEFAULT 1101
#define ER_WRONG_DB_NAME 1102
#define ER_WRONG_TABLE_NAME 1103
#define ER_TOO_BIG_SELECT 1104
#define ER_UNKNOWN_ERROR 1105
#define ER_UNKNOWN_PROCEDURE 1106
#define ER_WRONG_PARAMCOUNT_TO_PROCEDURE 1107
#define ER_WRONG_PARAMETERS_TO_PROCEDURE 1108
#define ER_UNKNOWN_TABLE 1109
#define ER_FIELD_SPECIFIED_TWICE 1110
#define ER_INVALID_GROUP_FUNC_USE 1111
#define ER_UNSUPPORTED_EXTENSION 1112
#define ER_TABLE_MUST_HAVE_COLUMNS 1113
#define ER_RECORD_FILE_FULL 1114
#define ER_UNKNOWN_CHARACTER_SET 1115
#define ER_TOO_MANY_TABLES 1116
#define ER_TOO_MANY_FIELDS 1117
#define ER_TOO_BIG_ROWSIZE 1118
#define ER_STACK_OVERRUN 1119
#define ER_WRONG_OUTER_JOIN 1120
#define ER_NULL_COLUMN_IN_INDEX 1121
#define ER_CANT_FIND_UDF 1122
#define ER_CANT_INITIALIZE_UDF 1123
#define ER_UDF_NO_PATHS 1124
#define ER_UDF_EXISTS 1125
#define ER_CANT_OPEN_LIBRARY 1126
#define ER_CANT_FIND_DL_ENTRY 1127
#define ER_FUNCTION_NOT_DEFINED 1128
#define ER_HOST_IS_BLOCKED 1129
#define ER_HOST_NOT_PRIVILEGED 1130
#define ER_PASSWORD_ANONYMOUS_USER 1131
#define ER_PASSWORD_NOT_ALLOWED 1132
#define ER_PASSWORD_NO_MATCH 1133
#define ER_UPDATE_INFO 1134
#define ER_CANT_CREATE_THREAD 1135
#define ER_WRONG_VALUE_COUNT_ON_ROW 1136
#define ER_CANT_REOPEN_TABLE 1137
#define ER_INVALID_USE_OF_NULL 1138
#define ER_REGEXP_ERROR 1139
#define ER_MIX_OF_GROUP_FUNC_AND_FIELDS 1140
#define ER_NONEXISTING_GRANT 1141
#define ER_TABLEACCESS_DENIED_ERROR 1142
#define ER_COLUMNACCESS_DENIED_ERROR 1143
#define ER_ILLEGAL_GRANT_FOR_TABLE 1144
#define ER_GRANT_WRONG_HOST_OR_USER 1145
#define ER_NO_SUCH_TABLE 1146
#define ER_NONEXISTING_TABLE_GRANT 1147
#define ER_NOT_ALLOWED_COMMAND 1148
#define ER_SYNTAX_ERROR 1149
#define ER_DELAYED_CANT_CHANGE_LOCK 1150
#define ER_TOO_MANY_DELAYED_THREADS 1151
#define ER_ABORTING_CONNECTION 1152
#define ER_NET_PACKET_TOO_LARGE 1153
#define ER_NET_READ_ERROR_FROM_PIPE 1154
#define ER_NET_FCNTL_ERROR 1155
#define ER_NET_PACKETS_OUT_OF_ORDER 1156
#define ER_NET_UNCOMPRESS_ERROR 1157
#define ER_NET_READ_ERROR 1158
#define ER_NET_READ_INTERRUPTED 1159
#define ER_NET_ERROR_ON_WRITE 1160
#define ER_NET_WRITE_INTERRUPTED 1161
#define ER_TOO_LONG_STRING 1162
#define ER_TABLE_CANT_HANDLE_BLOB 1163
#define ER_TABLE_CANT_HANDLE_AUTO_INCREMENT 1164
#define ER_DELAYED_INSERT_TABLE_LOCKED 1165
#define ER_WRONG_COLUMN_NAME 1166
#define ER_WRONG_KEY_COLUMN 1167
#define ER_WRONG_MRG_TABLE 1168
#define ER_DUP_UNIQUE 1169
#define ER_BLOB_KEY_WITHOUT_LENGTH 1170
#define ER_PRIMARY_CANT_HAVE_NULL 1171
#define ER_TOO_MANY_ROWS 1172
#define ER_REQUIRES_PRIMARY_KEY 1173
#define ER_NO_RAID_COMPILED 1174
#define ER_UPDATE_WITHOUT_KEY_IN_SAFE_MODE 1175
#define ER_KEY_DOES_NOT_EXITS 1176
#define ER_CHECK_NO_SUCH_TABLE 1177
#define ER_CHECK_NOT_IMPLEMENTED 1178
#define ER_CANT_DO_THIS_DURING_AN_TRANSACTION 1179
#define ER_ERROR_DURING_COMMIT 1180
#define ER_ERROR_DURING_ROLLBACK 1181
#define ER_ERROR_DURING_FLUSH_LOGS 1182
#define ER_ERROR_DURING_CHECKPOINT 1183
#define ER_NEW_ABORTING_CONNECTION 1184
#define ER_DUMP_NOT_IMPLEMENTED 1185
#define ER_FLUSH_MASTER_BINLOG_CLOSED 1186
#define ER_INDEX_REBUILD 1187
#define ER_MASTER 1188
#define ER_MASTER_NET_READ 1189
#define ER_MASTER_NET_WRITE 1190
#define ER_FT_MATCHING_KEY_NOT_FOUND 1191
#define ER_LOCK_OR_ACTIVE_TRANSACTION 1192
#define ER_UNKNOWN_SYSTEM_VARIABLE 1193
#define ER_CRASHED_ON_USAGE 1194
#define ER_CRASHED_ON_REPAIR 1195
#define ER_WARNING_NOT_COMPLETE_ROLLBACK 1196
#define ER_TRANS_CACHE_FULL 1197
#define ER_SLAVE_MUST_STOP 1198
#define ER_SLAVE_NOT_RUNNING 1199
#define ER_BAD_SLAVE 1200
#define ER_MASTER_INFO 1201
#define ER_SLAVE_THREAD 1202
#define ER_TOO_MANY_USER_CONNECTIONS 1203
#define ER_SET_CONSTANTS_ONLY 1204
#define ER_LOCK_WAIT_TIMEOUT 1205
#define ER_LOCK_TABLE_FULL 1206
#define ER_READ_ONLY_TRANSACTION 1207
#define ER_DROP_DB_WITH_READ_LOCK 1208
#define ER_CREATE_DB_WITH_READ_LOCK 1209
#define ER_WRONG_ARGUMENTS 1210
#define ER_NO_PERMISSION_TO_CREATE_USER 1211
#define ER_UNION_TABLES_IN_DIFFERENT_DIR 1212
#define ER_LOCK_DEADLOCK 1213
#define ER_TABLE_CANT_HANDLE_FT 1214
#define ER_CANNOT_ADD_FOREIGN 1215
#define ER_NO_REFERENCED_ROW 1216
#define ER_ROW_IS_REFERENCED 1217
#define ER_CONNECT_TO_MASTER 1218
#define ER_QUERY_ON_MASTER 1219
#define ER_ERROR_WHEN_EXECUTING_COMMAND 1220
#define ER_WRONG_USAGE 1221
#define ER_WRONG_NUMBER_OF_COLUMNS_IN_SELECT 1222
#define ER_CANT_UPDATE_WITH_READLOCK 1223
#define ER_MIXING_NOT_ALLOWED 1224
#define ER_DUP_ARGUMENT 1225
#define ER_USER_LIMIT_REACHED 1226
#define ER_SPECIFIC_ACCESS_DENIED_ERROR 1227
#define ER_LOCAL_VARIABLE 1228
#define ER_GLOBAL_VARIABLE 1229
#define ER_NO_DEFAULT 1230
#define ER_WRONG_VALUE_FOR_VAR 1231
#define ER_WRONG_TYPE_FOR_VAR 1232
#define ER_VAR_CANT_BE_READ 1233
#define ER_CANT_USE_OPTION_HERE 1234
#define ER_NOT_SUPPORTED_YET 1235
#define ER_MASTER_FATAL_ERROR_READING_BINLOG 1236
#define ER_SLAVE_IGNORED_TABLE 1237
#define ER_INCORRECT_GLOBAL_LOCAL_VAR 1238
#define ER_WRONG_FK_DEF 1239
#define ER_KEY_REF_DO_NOT_MATCH_TABLE_REF 1240
#define ER_OPERAND_COLUMNS 1241
#define ER_SUBQUERY_NO_1_ROW 1242
#define ER_UNKNOWN_STMT_HANDLER 1243
#define ER_CORRUPT_HELP_DB 1244
#define ER_CYCLIC_REFERENCE 1245
#define ER_AUTO_CONVERT 1246
#define ER_ILLEGAL_REFERENCE 1247
#define ER_DERIVED_MUST_HAVE_ALIAS 1248
#define ER_SELECT_REDUCED 1249
#define ER_TABLENAME_NOT_ALLOWED_HERE 1250
#define ER_NOT_SUPPORTED_AUTH_MODE 1251
#define ER_SPATIAL_CANT_HAVE_NULL 1252
#define ER_COLLATION_CHARSET_MISMATCH 1253
#define ER_SLAVE_WAS_RUNNING 1254
#define ER_SLAVE_WAS_NOT_RUNNING 1255
#define ER_TOO_BIG_FOR_UNCOMPRESS 1256
#define ER_ZLIB_Z_MEM_ERROR 1257
#define ER_ZLIB_Z_BUF_ERROR 1258
#define ER_ZLIB_Z_DATA_ERROR 1259
#define ER_CUT_VALUE_GROUP_CONCAT 1260
#define ER_WARN_TOO_FEW_RECORDS 1261
#define ER_WARN_TOO_MANY_RECORDS 1262
#define ER_WARN_NULL_TO_NOTNULL 1263
#define ER_WARN_DATA_OUT_OF_RANGE 1264
#define WARN_DATA_TRUNCATED 1265
#define ER_WARN_USING_OTHER_HANDLER 1266
#define ER_CANT_AGGREGATE_2COLLATIONS 1267
#define ER_DROP_USER 1268
#define ER_REVOKE_GRANTS 1269
#define ER_CANT_AGGREGATE_3COLLATIONS 1270
#define ER_CANT_AGGREGATE_NCOLLATIONS 1271
#define ER_VARIABLE_IS_NOT_STRUCT 1272
#define ER_UNKNOWN_COLLATION 1273
#define ER_SLAVE_IGNORED_SSL_PARAMS 1274
#define ER_SERVER_IS_IN_SECURE_AUTH_MODE 1275
#define ER_WARN_FIELD_RESOLVED 1276
#define ER_BAD_SLAVE_UNTIL_COND 1277
#define ER_MISSING_SKIP_SLAVE 1278
#define ER_UNTIL_COND_IGNORED 1279
#define ER_WRONG_NAME_FOR_INDEX 1280
#define ER_WRONG_NAME_FOR_CATALOG 1281
#define ER_WARN_QC_RESIZE 1282
#define ER_BAD_FT_COLUMN 1283
#define ER_UNKNOWN_KEY_CACHE 1284
#define ER_WARN_HOSTNAME_WONT_WORK 1285
#define ER_UNKNOWN_STORAGE_ENGINE 1286
#define ER_WARN_DEPRECATED_SYNTAX 1287
#define ER_NON_UPDATABLE_TABLE 1288
#define ER_FEATURE_DISABLED 1289
#define ER_OPTION_PREVENTS_STATEMENT 1290
#define ER_DUPLICATED_VALUE_IN_TYPE 1291
#define ER_TRUNCATED_WRONG_VALUE 1292
#define ER_TOO_MUCH_AUTO_TIMESTAMP_COLS 1293
#define ER_INVALID_ON_UPDATE 1294
#define ER_UNSUPPORTED_PS 1295
#define ER_GET_ERRMSG 1296
#define ER_GET_TEMPORARY_ERRMSG 1297
#define ER_UNKNOWN_TIME_ZONE 1298
#define ER_WARN_INVALID_TIMESTAMP 1299
#define ER_INVALID_CHARACTER_STRING 1300
#define ER_WARN_ALLOWED_PACKET_OVERFLOWED 1301
#define ER_CONFLICTING_DECLARATIONS 1302
#define ER_SP_NO_RECURSIVE_CREATE 1303
#define ER_SP_ALREADY_EXISTS 1304
#define ER_SP_DOES_NOT_EXIST 1305
#define ER_SP_DROP_FAILED 1306
#define ER_SP_STORE_FAILED 1307
#define ER_SP_LILABEL_MISMATCH 1308
#define ER_SP_LABEL_REDEFINE 1309
#define ER_SP_LABEL_MISMATCH 1310
#define ER_SP_UNINIT_VAR 1311
#define ER_SP_BADSELECT 1312
#define ER_SP_BADRETURN 1313
#define ER_SP_BADSTATEMENT 1314
#define ER_UPDATE_LOG_DEPRECATED_IGNORED 1315
#define ER_UPDATE_LOG_DEPRECATED_TRANSLATED 1316
#define ER_QUERY_INTERRUPTED 1317
#define ER_SP_WRONG_NO_OF_ARGS 1318
#define ER_SP_COND_MISMATCH 1319
#define ER_SP_NORETURN 1320
#define ER_SP_NORETURNEND 1321
#define ER_SP_BAD_CURSOR_QUERY 1322
#define ER_SP_BAD_CURSOR_SELECT 1323
#define ER_SP_CURSOR_MISMATCH 1324
#define ER_SP_CURSOR_ALREADY_OPEN 1325
#define ER_SP_CURSOR_NOT_OPEN 1326
#define ER_SP_UNDECLARED_VAR 1327
#define ER_SP_WRONG_NO_OF_FETCH_ARGS 1328
#define ER_SP_FETCH_NO_DATA 1329
#define ER_SP_DUP_PARAM 1330
#define ER_SP_DUP_VAR 1331
#define ER_SP_DUP_COND 1332
#define ER_SP_DUP_CURS 1333
#define ER_SP_CANT_ALTER 1334
#define ER_SP_SUBSELECT_NYI 1335
#define ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG 1336
#define ER_SP_VARCOND_AFTER_CURSHNDLR 1337
#define ER_SP_CURSOR_AFTER_HANDLER 1338
#define ER_SP_CASE_NOT_FOUND 1339
#define ER_FPARSER_TOO_BIG_FILE 1340
#define ER_FPARSER_BAD_HEADER 1341
#define ER_FPARSER_EOF_IN_COMMENT 1342
#define ER_FPARSER_ERROR_IN_PARAMETER 1343
#define ER_FPARSER_EOF_IN_UNKNOWN_PARAMETER 1344
#define ER_VIEW_NO_EXPLAIN 1345
#define ER_FRM_UNKNOWN_TYPE 1346
#define ER_WRONG_OBJECT 1347
#define ER_NONUPDATEABLE_COLUMN 1348
#define ER_VIEW_SELECT_DERIVED 1349
#define ER_VIEW_SELECT_CLAUSE 1350
#define ER_VIEW_SELECT_VARIABLE 1351
#define ER_VIEW_SELECT_TMPTABLE 1352
#define ER_VIEW_WRONG_LIST 1353
#define ER_WARN_VIEW_MERGE 1354
#define ER_WARN_VIEW_WITHOUT_KEY 1355
#define ER_VIEW_INVALID 1356
#define ER_SP_NO_DROP_SP 1357
#define ER_SP_GOTO_IN_HNDLR 1358
#define ER_TRG_ALREADY_EXISTS 1359
#define ER_TRG_DOES_NOT_EXIST 1360
#define ER_TRG_ON_VIEW_OR_TEMP_TABLE 1361
#define ER_TRG_CANT_CHANGE_ROW 1362
#define ER_TRG_NO_SUCH_ROW_IN_TRG 1363
#define ER_NO_DEFAULT_FOR_FIELD 1364
#define ER_DIVISION_BY_ZERO 1365
#define ER_TRUNCATED_WRONG_VALUE_FOR_FIELD 1366
#define ER_ILLEGAL_VALUE_FOR_TYPE 1367
#define ER_VIEW_NONUPD_CHECK 1368
#define ER_VIEW_CHECK_FAILED 1369
#define ER_PROCACCESS_DENIED_ERROR 1370
#define ER_RELAY_LOG_FAIL 1371
#define ER_PASSWD_LENGTH 1372
#define ER_UNKNOWN_TARGET_BINLOG 1373
#define ER_IO_ERR_LOG_INDEX_READ 1374
#define ER_BINLOG_PURGE_PROHIBITED 1375
#define ER_FSEEK_FAIL 1376
#define ER_BINLOG_PURGE_FATAL_ERR 1377
#define ER_LOG_IN_USE 1378
#define ER_LOG_PURGE_UNKNOWN_ERR 1379
#define ER_RELAY_LOG_INIT 1380
#define ER_NO_BINARY_LOGGING 1381
#define ER_RESERVED_SYNTAX 1382
#define ER_WSAS_FAILED 1383
#define ER_DIFF_GROUPS_PROC 1384
#define ER_NO_GROUP_FOR_PROC 1385
#define ER_ORDER_WITH_PROC 1386
#define ER_LOGGING_PROHIBIT_CHANGING_OF 1387
#define ER_NO_FILE_MAPPING 1388
#define ER_WRONG_MAGIC 1389
#define ER_PS_MANY_PARAM 1390
#define ER_KEY_PART_0 1391
#define ER_VIEW_CHECKSUM 1392
#define ER_VIEW_MULTIUPDATE 1393
#define ER_VIEW_NO_INSERT_FIELD_LIST 1394
#define ER_VIEW_DELETE_MERGE_VIEW 1395
#define ER_CANNOT_USER 1396
#define ER_XAER_NOTA 1397
#define ER_XAER_INVAL 1398
#define ER_XAER_RMFAIL 1399
#define ER_XAER_OUTSIDE 1400
#define ER_XAER_RMERR 1401
#define ER_XA_RBROLLBACK 1402
#define ER_NONEXISTING_PROC_GRANT 1403
#define ER_PROC_AUTO_GRANT_FAIL 1404
#define ER_PROC_AUTO_REVOKE_FAIL 1405
#define ER_DATA_TOO_LONG 1406
#define ER_SP_BAD_SQLSTATE 1407
#define ER_STARTUP 1408
#define ER_LOAD_FROM_FIXED_SIZE_ROWS_TO_VAR 1409
#define ER_CANT_CREATE_USER_WITH_GRANT 1410
#define ER_WRONG_VALUE_FOR_TYPE 1411
#define ER_TABLE_DEF_CHANGED 1412
#define ER_SP_DUP_HANDLER 1413
#define ER_SP_NOT_VAR_ARG 1414
#define ER_SP_NO_RETSET 1415
#define ER_CANT_CREATE_GEOMETRY_OBJECT 1416
#define ER_FAILED_ROUTINE_BREAK_BINLOG 1417
#define ER_BINLOG_UNSAFE_ROUTINE 1418
#define ER_BINLOG_CREATE_ROUTINE_NEED_SUPER 1419
#define ER_EXEC_STMT_WITH_OPEN_CURSOR 1420
#define ER_STMT_HAS_NO_OPEN_CURSOR 1421
#define ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG 1422
#define ER_NO_DEFAULT_FOR_VIEW_FIELD 1423
#define ER_SP_NO_RECURSION 1424
#define ER_TOO_BIG_SCALE 1425
#define ER_TOO_BIG_PRECISION 1426
#define ER_M_BIGGER_THAN_D 1427
#define ER_WRONG_LOCK_OF_SYSTEM_TABLE 1428
#define ER_CONNECT_TO_FOREIGN_DATA_SOURCE 1429
#define ER_QUERY_ON_FOREIGN_DATA_SOURCE 1430
#define ER_FOREIGN_DATA_SOURCE_DOESNT_EXIST 1431
#define ER_FOREIGN_DATA_STRING_INVALID_CANT_CREATE 1432
#define ER_FOREIGN_DATA_STRING_INVALID 1433
#define ER_CANT_CREATE_FEDERATED_TABLE 1434
#define ER_TRG_IN_WRONG_SCHEMA 1435
#define ER_STACK_OVERRUN_NEED_MORE 1436
#define ER_TOO_LONG_BODY 1437
#define ER_WARN_CANT_DROP_DEFAULT_KEYCACHE 1438
#define ER_TOO_BIG_DISPLAYWIDTH 1439
#define ER_XAER_DUPID 1440
#define ER_DATETIME_FUNCTION_OVERFLOW 1441
#define ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG 1442
#define ER_VIEW_PREVENT_UPDATE 1443
#define ER_PS_NO_RECURSION 1444
#define ER_SP_CANT_SET_AUTOCOMMIT 1445
#define ER_MALFORMED_DEFINER 1446
#define ER_VIEW_FRM_NO_USER 1447
#define ER_VIEW_OTHER_USER 1448
#define ER_NO_SUCH_USER 1449
#define ER_FORBID_SCHEMA_CHANGE 1450
#define ER_ROW_IS_REFERENCED_2 1451
#define ER_NO_REFERENCED_ROW_2 1452
#define ER_SP_BAD_VAR_SHADOW 1453
#define ER_TRG_NO_DEFINER 1454
#define ER_OLD_FILE_FORMAT 1455
#define ER_SP_RECURSION_LIMIT 1456
#define ER_SP_PROC_TABLE_CORRUPT 1457
#define ER_SP_WRONG_NAME 1458
#define ER_TABLE_NEEDS_UPGRADE 1459
#define ER_SP_NO_AGGREGATE 1460
#define ER_MAX_PREPARED_STMT_COUNT_REACHED 1461
#define ER_VIEW_RECURSIVE 1462
#define ER_NON_GROUPING_FIELD_USED 1463
#define ER_TABLE_CANT_HANDLE_SPKEYS 1464
#define ER_NO_TRIGGERS_ON_SYSTEM_SCHEMA 1465
#define ER_REMOVED_SPACES 1466
#define ER_AUTOINC_READ_FAILED 1467
#define ER_USERNAME 1468
#define ER_HOSTNAME 1469
#define ER_WRONG_STRING_LENGTH 1470
#define ER_NON_INSERTABLE_TABLE 1471
#define ER_ADMIN_WRONG_MRG_TABLE 1472
#define ER_TOO_HIGH_LEVEL_OF_NESTING_FOR_SELECT 1473
#define ER_NAME_BECOMES_EMPTY 1474
#define ER_AMBIGUOUS_FIELD_TERM 1475
#define ER_FOREIGN_SERVER_EXISTS 1476
#define ER_FOREIGN_SERVER_DOESNT_EXIST 1477
#define ER_ILLEGAL_HA_CREATE_OPTION 1478
#define ER_PARTITION_REQUIRES_VALUES_ERROR 1479
#define ER_PARTITION_WRONG_VALUES_ERROR 1480
#define ER_PARTITION_MAXVALUE_ERROR 1481
#define ER_PARTITION_SUBPARTITION_ERROR 1482
#define ER_PARTITION_SUBPART_MIX_ERROR 1483
#define ER_PARTITION_WRONG_NO_PART_ERROR 1484
#define ER_PARTITION_WRONG_NO_SUBPART_ERROR 1485
#define ER_CONST_EXPR_IN_PARTITION_FUNC_ERROR 1486
#define ER_NO_CONST_EXPR_IN_RANGE_OR_LIST_ERROR 1487
#define ER_FIELD_NOT_FOUND_PART_ERROR 1488
#define ER_LIST_OF_FIELDS_ONLY_IN_HASH_ERROR 1489
#define ER_INCONSISTENT_PARTITION_INFO_ERROR 1490
#define ER_PARTITION_FUNC_NOT_ALLOWED_ERROR 1491
#define ER_PARTITIONS_MUST_BE_DEFINED_ERROR 1492
#define ER_RANGE_NOT_INCREASING_ERROR 1493
#define ER_INCONSISTENT_TYPE_OF_FUNCTIONS_ERROR 1494
#define ER_MULTIPLE_DEF_CONST_IN_LIST_PART_ERROR 1495
#define ER_PARTITION_ENTRY_ERROR 1496
#define ER_MIX_HANDLER_ERROR 1497
#define ER_PARTITION_NOT_DEFINED_ERROR 1498
#define ER_TOO_MANY_PARTITIONS_ERROR 1499
#define ER_SUBPARTITION_ERROR 1500
#define ER_CANT_CREATE_HANDLER_FILE 1501
#define ER_BLOB_FIELD_IN_PART_FUNC_ERROR 1502
#define ER_UNIQUE_KEY_NEED_ALL_FIELDS_IN_PF 1503
#define ER_NO_PARTS_ERROR 1504
#define ER_PARTITION_MGMT_ON_NONPARTITIONED 1505
#define ER_FOREIGN_KEY_ON_PARTITIONED 1506
#define ER_DROP_PARTITION_NON_EXISTENT 1507
#define ER_DROP_LAST_PARTITION 1508
#define ER_COALESCE_ONLY_ON_HASH_PARTITION 1509
#define ER_REORG_HASH_ONLY_ON_SAME_NO 1510
#define ER_REORG_NO_PARAM_ERROR 1511
#define ER_ONLY_ON_RANGE_LIST_PARTITION 1512
#define ER_ADD_PARTITION_SUBPART_ERROR 1513
#define ER_ADD_PARTITION_NO_NEW_PARTITION 1514
#define ER_COALESCE_PARTITION_NO_PARTITION 1515
#define ER_REORG_PARTITION_NOT_EXIST 1516
#define ER_SAME_NAME_PARTITION 1517
#define ER_NO_BINLOG_ERROR 1518
#define ER_CONSECUTIVE_REORG_PARTITIONS 1519
#define ER_REORG_OUTSIDE_RANGE 1520
#define ER_PARTITION_FUNCTION_FAILURE 1521
#define ER_PART_STATE_ERROR 1522
#define ER_LIMITED_PART_RANGE 1523
#define ER_PLUGIN_IS_NOT_LOADED 1524
#define ER_WRONG_VALUE 1525
#define ER_NO_PARTITION_FOR_GIVEN_VALUE 1526
#define ER_FILEGROUP_OPTION_ONLY_ONCE 1527
#define ER_CREATE_FILEGROUP_FAILED 1528
#define ER_DROP_FILEGROUP_FAILED 1529
#define ER_TABLESPACE_AUTO_EXTEND_ERROR 1530
#define ER_WRONG_SIZE_NUMBER 1531
#define ER_SIZE_OVERFLOW_ERROR 1532
#define ER_ALTER_FILEGROUP_FAILED 1533
#define ER_BINLOG_ROW_LOGGING_FAILED 1534
#define ER_BINLOG_ROW_WRONG_TABLE_DEF 1535
#define ER_BINLOG_ROW_RBR_TO_SBR 1536
#define ER_EVENT_ALREADY_EXISTS 1537
#define ER_EVENT_STORE_FAILED 1538
#define ER_EVENT_DOES_NOT_EXIST 1539
#define ER_EVENT_CANT_ALTER 1540
#define ER_EVENT_DROP_FAILED 1541
#define ER_EVENT_INTERVAL_NOT_POSITIVE_OR_TOO_BIG 1542
#define ER_EVENT_ENDS_BEFORE_STARTS 1543
#define ER_EVENT_EXEC_TIME_IN_THE_PAST 1544
#define ER_EVENT_OPEN_TABLE_FAILED 1545
#define ER_EVENT_NEITHER_M_EXPR_NOR_M_AT 1546
#define ER_COL_COUNT_DOESNT_MATCH_CORRUPTED 1547
#define ER_CANNOT_LOAD_FROM_TABLE 1548
#define ER_EVENT_CANNOT_DELETE 1549
#define ER_EVENT_COMPILE_ERROR 1550
#define ER_EVENT_SAME_NAME 1551
#define ER_EVENT_DATA_TOO_LONG 1552
#define ER_DROP_INDEX_FK 1553
#define ER_WARN_DEPRECATED_SYNTAX_WITH_VER 1554
#define ER_CANT_WRITE_LOCK_LOG_TABLE 1555
#define ER_CANT_LOCK_LOG_TABLE 1556
#define ER_FOREIGN_DUPLICATE_KEY 1557
#define ER_COL_COUNT_DOESNT_MATCH_PLEASE_UPDATE 1558
#define ER_TEMP_TABLE_PREVENTS_SWITCH_OUT_OF_RBR 1559
#define ER_STORED_FUNCTION_PREVENTS_SWITCH_BINLOG_FORMAT 1560
#define ER_NDB_CANT_SWITCH_BINLOG_FORMAT 1561
#define ER_PARTITION_NO_TEMPORARY 1562
#define ER_PARTITION_CONST_DOMAIN_ERROR 1563
#define ER_PARTITION_FUNCTION_IS_NOT_ALLOWED 1564
#define ER_DDL_LOG_ERROR 1565
#define ER_NULL_IN_VALUES_LESS_THAN 1566
#define ER_WRONG_PARTITION_NAME 1567
#define ER_CANT_CHANGE_TX_ISOLATION 1568
#define ER_DUP_ENTRY_AUTOINCREMENT_CASE 1569
#define ER_EVENT_MODIFY_QUEUE_ERROR 1570
#define ER_EVENT_SET_VAR_ERROR 1571
#define ER_PARTITION_MERGE_ERROR 1572
#define ER_CANT_ACTIVATE_LOG 1573
#define ER_RBR_NOT_AVAILABLE 1574
#define ER_BASE64_DECODE_ERROR 1575
#define ER_EVENT_RECURSION_FORBIDDEN 1576
#define ER_EVENTS_DB_ERROR 1577
#define ER_ONLY_INTEGERS_ALLOWED 1578
#define ER_UNSUPORTED_LOG_ENGINE 1579
#define ER_BAD_LOG_STATEMENT 1580
#define ER_CANT_RENAME_LOG_TABLE 1581
#define ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT 1582
#define ER_WRONG_PARAMETERS_TO_NATIVE_FCT 1583
#define ER_WRONG_PARAMETERS_TO_STORED_FCT 1584
#define ER_NATIVE_FCT_NAME_COLLISION 1585
#define ER_DUP_ENTRY_WITH_KEY_NAME 1586
#define ER_BINLOG_PURGE_EMFILE 1587
#define ER_EVENT_CANNOT_CREATE_IN_THE_PAST 1588
#define ER_EVENT_CANNOT_ALTER_IN_THE_PAST 1589
#define ER_SLAVE_INCIDENT 1590
#define ER_NO_PARTITION_FOR_GIVEN_VALUE_SILENT 1591
#define ER_BINLOG_UNSAFE_STATEMENT 1592
#define ER_SLAVE_FATAL_ERROR 1593
#define ER_SLAVE_RELAY_LOG_READ_FAILURE 1594
#define ER_SLAVE_RELAY_LOG_WRITE_FAILURE 1595
#define ER_SLAVE_CREATE_EVENT_FAILURE 1596
#define ER_SLAVE_MASTER_COM_FAILURE 1597
#define ER_BINLOG_LOGGING_IMPOSSIBLE 1598
#define ER_VIEW_NO_CREATION_CTX 1599
#define ER_VIEW_INVALID_CREATION_CTX 1600
#define ER_SR_INVALID_CREATION_CTX 1601
#define ER_TRG_CORRUPTED_FILE 1602
#define ER_TRG_NO_CREATION_CTX 1603
#define ER_TRG_INVALID_CREATION_CTX 1604
#define ER_EVENT_INVALID_CREATION_CTX 1605
#define ER_TRG_CANT_OPEN_TABLE 1606
#define ER_CANT_CREATE_SROUTINE 1607
#define ER_SLAVE_AMBIGOUS_EXEC_MODE 1608
#define ER_NO_FORMAT_DESCRIPTION_EVENT_BEFORE_BINLOG_STATEMENT 1609
#define ER_SLAVE_CORRUPT_EVENT 1610
#define ER_LOAD_DATA_INVALID_COLUMN 1611
#define ER_LOG_PURGE_NO_FILE 1612
#define ER_NEED_REPREPARE 1613
#define ER_DELAYED_NOT_SUPPORTED 1614
#define ER_WARN_AUTO_CONVERT_LOCK 1615
#define ER_NO_AUTO_CONVERT_LOCK_STRICT 1616
#define ER_NO_AUTO_CONVERT_LOCK_TRANSACTION 1617
#define ER_NO_STORAGE_ENGINE 1618
#define ER_BACKUP_BACKUP_START 1619
#define ER_BACKUP_BACKUP_DONE 1620
#define ER_BACKUP_RESTORE_START 1621
#define ER_BACKUP_RESTORE_DONE 1622
#define ER_BACKUP_NOTHING_TO_BACKUP 1623
#define ER_BACKUP_CANNOT_INCLUDE_DB 1624
#define ER_BACKUP_BACKUP 1625
#define ER_BACKUP_RESTORE 1626
#define ER_BACKUP_RUNNING 1627
#define ER_BACKUP_BACKUP_PREPARE 1628
#define ER_BACKUP_RESTORE_PREPARE 1629
#define ER_BACKUP_INVALID_LOC 1630
#define ER_BACKUP_READ_LOC 1631
#define ER_BACKUP_WRITE_LOC 1632
#define ER_BACKUP_LIST_DBS 1633
#define ER_BACKUP_LIST_TABLES 1634
#define ER_BACKUP_LIST_DB_TABLES 1635
#define ER_BACKUP_SKIP_VIEW 1636
#define ER_BACKUP_NO_ENGINE 1637
#define ER_BACKUP_TABLE_OPEN 1638
#define ER_BACKUP_READ_HEADER 1639
#define ER_BACKUP_WRITE_HEADER 1640
#define ER_BACKUP_NO_BACKUP_DRIVER 1641
#define ER_BACKUP_NOT_ACCEPTED 1642
#define ER_BACKUP_CREATE_BACKUP_DRIVER 1643
#define ER_BACKUP_CREATE_RESTORE_DRIVER 1644
#define ER_BACKUP_TOO_MANY_IMAGES 1645
#define ER_BACKUP_WRITE_META 1646
#define ER_BACKUP_READ_META 1647
#define ER_BACKUP_CREATE_META 1648
#define ER_BACKUP_GET_BUF 1649
#define ER_BACKUP_WRITE_DATA 1650
#define ER_BACKUP_READ_DATA 1651
#define ER_BACKUP_NEXT_CHUNK 1652
#define ER_BACKUP_INIT_BACKUP_DRIVER 1653
#define ER_BACKUP_INIT_RESTORE_DRIVER 1654
#define ER_BACKUP_STOP_BACKUP_DRIVER 1655
#define ER_BACKUP_STOP_RESTORE_DRIVERS 1656
#define ER_BACKUP_PREPARE_DRIVER 1657
#define ER_BACKUP_CREATE_VP 1658
#define ER_BACKUP_UNLOCK_DRIVER 1659
#define ER_BACKUP_CANCEL_BACKUP 1660
#define ER_BACKUP_CANCEL_RESTORE 1661
#define ER_BACKUP_GET_DATA 1662
#define ER_BACKUP_SEND_DATA 1663
#define ER_BACKUP_SEND_DATA_RETRY 1664
#define ER_BACKUP_OPEN_TABLES 1665
#define ER_BACKUP_THREAD_INIT 1666
#define ER_BACKUP_PROGRESS_TABLES 1667
#define ER_TABLESPACE_EXIST 1668
#define ER_NO_SUCH_TABLESPACE 1669
#define ER_SLAVE_HEARTBEAT_FAILURE 1670
#define ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE 1671
#define ER_BACKUP_CANT_FIND_SE 1672
#define ER_BACKUP_NO_NATIVE_BE 1673
#define ER_BACKUP_UNKNOWN_BE 1674
#define ER_BACKUP_WRONG_TABLE_BE 1675
#define ER_BACKUP_CANT_RESTORE_DB 1676
#define ER_BACKUP_CANT_RESTORE_TABLE 1677
#define ER_BACKUP_CANT_RESTORE_VIEW 1678
#define ER_BACKUP_CANT_RESTORE_SROUT 1679
#define ER_BACKUP_CANT_RESTORE_EVENT 1680
#define ER_BACKUP_CANT_RESTORE_TRIGGER 1681
#define ER_BACKUP_CATALOG_ADD_DB 1682
#define ER_BACKUP_CATALOG_ADD_TABLE 1683
#define ER_BACKUP_CATALOG_ADD_VIEW 1684
#define ER_BACKUP_CATALOG_ADD_SROUT 1685
#define ER_BACKUP_CATALOG_ADD_EVENT 1686
#define ER_BACKUP_CATALOG_ADD_TRIGGER 1687
#define ER_BACKUP_UNKNOWN_OBJECT 1688
#define ER_BACKUP_UNKNOWN_OBJECT_TYPE 1689
#define ER_BACKUP_OPEN_WR 1690
#define ER_BACKUP_OPEN_RD 1691
#define ER_BACKUP_BAD_MAGIC 1692
#define ER_BACKUP_CONTEXT_CREATE 1693
#define ER_BACKUP_CONTEXT_REMOVE 1694
#define ER_BAD_PATH 1695
#define ER_DDL_BLOCK 1696
#define ER_BACKUP_LOGGER_INIT 1697
#define ER_BACKUP_WRITE_SUMMARY 1698
#define ER_BACKUP_READ_SUMMARY 1699
#define ER_BACKUP_GET_META_DB 1700
#define ER_BACKUP_GET_META_TABLE 1701
#define ER_BACKUP_GET_META_VIEW 1702
#define ER_BACKUP_GET_META_SROUT 1703
#define ER_BACKUP_GET_META_EVENT 1704
#define ER_BACKUP_GET_META_TRIGGER 1705
#define ER_BACKUP_CREATE_BE 1706
#define ER_BACKUP_LIST_PERDB 1707
#define ER_BACKUP_LIST_DB_VIEWS 1708
#define ER_BACKUP_LIST_DB_SROUT 1709
#define ER_BACKUP_LIST_DB_EVENTS 1710
#define ER_BACKUP_LIST_DB_TRIGGERS 1711
#define ER_BACKUP_LOG_WRITE_ERROR 1712
#define ER_TABLESPACE_NOT_EMPTY 1713
#define ER_BACKUP_CAT_ENUM 1714
#define ER_BACKUP_CANT_RESTORE_TS 1715
#define ER_BACKUP_TS_CHANGE 1716
#define ER_BACKUP_GET_META_TS 1717
#define ER_TABLESPACE_DATAFILE_EXIST 1718
#define ER_BACKUP_CATALOG_ADD_TS 1719
#define ER_DEBUG_SYNC_TIMEOUT 1720
#define ER_DEBUG_SYNC_HIT_LIMIT 1721
#define ER_BACKUP_FAILED_TO_INIT_COMPRESSION 1722
#define ER_BACKUP_OBTAIN_NAME_LOCK_FAILED 1723
#define ER_BACKUP_RELEASE_NAME_LOCK_FAILED 1724
#define ER_BACKUP_BACKUPDIR 1725
#define ER_ERROR_LAST 1725
@@ -0,0 +1,41 @@
/* Copyright (C) 2002 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
rijndael-alg-fst.h
@version 3.0 (December 2000)
Optimised ANSI C code for the Rijndael cipher (now AES)
@author Vincent Rijmen <vincent.rijmen@esat.kuleuven.ac.be>
@author Antoon Bosselaers <antoon.bosselaers@esat.kuleuven.ac.be>
@author Paulo Barreto <paulo.barreto@terra.com.br>
This code is hereby placed in the public domain.
Modified by Peter Zaitsev to fit MySQL coding style.
*/
#define AES_MAXKC (256/32)
#define AES_MAXKB (256/8)
#define AES_MAXNR 14
int rijndaelKeySetupEnc(uint32 rk[/*4*(Nr + 1)*/], const uint8 cipherKey[],
int keyBits);
int rijndaelKeySetupDec(uint32 rk[/*4*(Nr + 1)*/], const uint8 cipherKey[],
int keyBits);
void rijndaelEncrypt(const uint32 rk[/*4*(Nr + 1)*/], int Nr,
const uint8 pt[16], uint8 ct[16]);
void rijndaelDecrypt(const uint32 rk[/*4*(Nr + 1)*/], int Nr,
const uint8 ct[16], uint8 pt[16]);
@@ -0,0 +1,90 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _mysys_err_h
#define _mysys_err_h
#ifdef __cplusplus
extern "C" {
#endif
#define GLOBERRS (EE_ERROR_LAST - EE_ERROR_FIRST + 1) /* Nr of global errors */
#define EE(X) (globerrs[(X) - EE_ERROR_FIRST])
extern const char * NEAR globerrs[]; /* my_error_messages is here */
/* Error message numbers in global map */
/*
Do not add error numbers before EE_ERROR_FIRST.
If necessary to add lower numbers, change EE_ERROR_FIRST accordingly.
We start with error 1 to not confuse peoples with 'error 0'
*/
#define EE_ERROR_FIRST 1 /*Copy first error nr.*/
#define EE_CANTCREATEFILE 1
#define EE_READ 2
#define EE_WRITE 3
#define EE_BADCLOSE 4
#define EE_OUTOFMEMORY 5
#define EE_DELETE 6
#define EE_LINK 7
#define EE_EOFERR 9
#define EE_CANTLOCK 10
#define EE_CANTUNLOCK 11
#define EE_DIR 12
#define EE_STAT 13
#define EE_CANT_CHSIZE 14
#define EE_CANT_OPEN_STREAM 15
#define EE_GETWD 16
#define EE_SETWD 17
#define EE_LINK_WARNING 18
#define EE_OPEN_WARNING 19
#define EE_DISK_FULL 20
#define EE_CANT_MKDIR 21
#define EE_UNKNOWN_CHARSET 22
#define EE_OUT_OF_FILERESOURCES 23
#define EE_CANT_READLINK 24
#define EE_CANT_SYMLINK 25
#define EE_REALPATH 26
#define EE_SYNC 27
#define EE_UNKNOWN_COLLATION 28
#define EE_FILENOTFOUND 29
#define EE_FILE_NOT_CLOSED 30
#define EE_CANT_CHMOD 31
#define EE_ERROR_LAST 31 /* Copy last error nr */
/* Add error numbers before EE_ERROR_LAST and change it accordingly. */
/* exit codes for all MySQL programs */
#define EXIT_UNSPECIFIED_ERROR 1
#define EXIT_UNKNOWN_OPTION 2
#define EXIT_AMBIGUOUS_OPTION 3
#define EXIT_NO_ARGUMENT_ALLOWED 4
#define EXIT_ARGUMENT_REQUIRED 5
#define EXIT_VAR_PREFIX_NOT_UNIQUE 6
#define EXIT_UNKNOWN_VARIABLE 7
#define EXIT_OUT_OF_MEMORY 8
#define EXIT_UNKNOWN_SUFFIX 9
#define EXIT_NO_PTR_TO_VARIABLE 10
#define EXIT_CANNOT_CONNECT_TO_SERVICE 11
#define EXIT_OPTION_DISABLED 12
#define EXIT_ARGUMENT_INVALID 13
#ifdef __cplusplus
}
#endif
#endif
@@ -0,0 +1,72 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
Code for generell handling of priority Queues.
Implemention of queues from "Algoritms in C" by Robert Sedgewick.
Copyright Monty Program KB.
By monty.
*/
#ifndef _queues_h
#define _queues_h
#ifdef __cplusplus
extern "C" {
#endif
typedef struct st_queue {
uchar **root;
void *first_cmp_arg;
uint elements;
uint max_elements;
uint offset_to_key; /* compare is done on element+offset */
int max_at_top; /* Normally 1, set to -1 if queue_top gives max */
int (*compare)(void *, uchar *,uchar *);
uint auto_extent;
} QUEUE;
#define queue_top(queue) ((queue)->root[1])
#define queue_element(queue,index) ((queue)->root[index+1])
#define queue_end(queue) ((queue)->root[(queue)->elements])
#define queue_replaced(queue) _downheap(queue,1)
#define queue_set_cmp_arg(queue, set_arg) (queue)->first_cmp_arg= set_arg
#define queue_set_max_at_top(queue, set_arg) \
(queue)->max_at_top= set_arg ? -1 : 1
typedef int (*queue_compare)(void *,uchar *, uchar *);
int init_queue(QUEUE *queue,uint max_elements,uint offset_to_key,
pbool max_at_top, queue_compare compare,
void *first_cmp_arg);
int init_queue_ex(QUEUE *queue,uint max_elements,uint offset_to_key,
pbool max_at_top, queue_compare compare,
void *first_cmp_arg, uint auto_extent);
int reinit_queue(QUEUE *queue,uint max_elements,uint offset_to_key,
pbool max_at_top, queue_compare compare,
void *first_cmp_arg);
int resize_queue(QUEUE *queue, uint max_elements);
void delete_queue(QUEUE *queue);
void queue_insert(QUEUE *queue,uchar *element);
int queue_insert_safe(QUEUE *queue, uchar *element);
uchar *queue_remove(QUEUE *queue,uint idx);
#define queue_remove_all(queue) { (queue)->elements= 0; }
#define queue_is_full(queue) (queue->elements == queue->max_elements)
void _downheap(QUEUE *queue,uint idx);
void queue_fix(QUEUE *queue);
#define is_queue_inited(queue) ((queue)->root != 0)
#ifdef __cplusplus
}
#endif
#endif
@@ -0,0 +1,24 @@
/* Copyright (C) 2009 Sun Microsystems, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifdef _WIN32
#define SERVICE_VERSION __declspec(dllexport) void *
#else
#define SERVICE_VERSION void *
#endif
#define VERSION_my_snprintf 0x0100
#define VERSION_thd_alloc 0x0100
@@ -0,0 +1,66 @@
/* Copyright (C) 2002, 2006 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
This is the header file for code which implements the Secure
Hashing Algorithm 1 as defined in FIPS PUB 180-1 published
April 17, 1995.
Many of the variable names in this code, especially the
single character names, were used because those were the names
used in the publication.
Please read the file sha1.c for more information.
Modified 2002 by Peter Zaitsev to better follow MySQL standards
*/
enum sha_result_codes
{
SHA_SUCCESS = 0,
SHA_NULL, /* Null pointer parameter */
SHA_INPUT_TOO_LONG, /* input data too long */
SHA_STATE_ERROR /* called Input after Result */
};
#define SHA1_HASH_SIZE 20 /* Hash size in bytes */
/*
This structure will hold context information for the SHA-1
hashing operation
*/
typedef struct SHA1_CONTEXT
{
ulonglong Length; /* Message length in bits */
uint32 Intermediate_Hash[SHA1_HASH_SIZE/4]; /* Message Digest */
int Computed; /* Is the digest computed? */
int Corrupted; /* Is the message digest corrupted? */
int16 Message_Block_Index; /* Index into message block array */
uint8 Message_Block[64]; /* 512-bit message blocks */
} SHA1_CONTEXT;
/*
Function Prototypes
*/
C_MODE_START
int mysql_sha1_reset(SHA1_CONTEXT*);
int mysql_sha1_input(SHA1_CONTEXT*, const uint8 *, unsigned int);
int mysql_sha1_result(SHA1_CONTEXT* , uint8 Message_Digest[SHA1_HASH_SIZE]);
C_MODE_END
@@ -0,0 +1,72 @@
/* Copyright (C) 2007 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef included_sha2_h
#define included_sha2_h
#include <my_global.h>
#if defined(HAVE_YASSL) || defined(HAVE_OPENSSL)
# ifdef HAVE_STDDEF_H
# include <stddef.h>
# endif
# ifndef HAVE_YASSL
# include <openssl/sha.h>
# else
#include "../extra/yassl/taocrypt/include/sha.hpp"
# ifdef __cplusplus
extern "C" {
# endif
#ifndef SHA512_DIGEST_LENGTH
#define SHA512_DIGEST_LENGTH TaoCrypt::SHA512::DIGEST_SIZE
#endif
#ifndef SHA384_DIGEST_LENGTH
#define SHA384_DIGEST_LENGTH TaoCrypt::SHA384::DIGEST_SIZE
#endif
#ifndef SHA256_DIGEST_LENGTH
#define SHA256_DIGEST_LENGTH TaoCrypt::SHA256::DIGEST_SIZE
#endif
#ifndef SHA224_DIGEST_LENGTH
#define SHA224_DIGEST_LENGTH TaoCrypt::SHA224::DIGEST_SIZE
#endif
#define GEN_YASSL_SHA2_BRIDGE(size) \
unsigned char* SHA##size(const unsigned char *input_ptr, size_t input_length, \
char unsigned *output_ptr);
GEN_YASSL_SHA2_BRIDGE(512);
GEN_YASSL_SHA2_BRIDGE(384);
GEN_YASSL_SHA2_BRIDGE(256);
GEN_YASSL_SHA2_BRIDGE(224);
#undef GEN_YASSL_SHA2_BRIDGE
# ifdef __cplusplus
}
# endif
# endif /* HAVE_YASSL */
#endif /* HAVE_OPENSSL || HAVE_YASSL */
#endif /* included_sha2_h */
@@ -0,0 +1,50 @@
/* Copyright (C) 2003-2004, 2006 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
extern const char *unknown_sqlstate;
extern const char *cant_connect_sqlstate;
extern const char *not_error_sqlstate;
#ifdef __cplusplus
extern "C" {
#endif
extern CHARSET_INFO *default_client_charset_info;
MYSQL_FIELD *unpack_fields(MYSQL_DATA *data,MEM_ROOT *alloc,uint fields,
my_bool default_value, uint server_capabilities);
void free_rows(MYSQL_DATA *cur);
void free_old_query(MYSQL *mysql);
void end_server(MYSQL *mysql);
my_bool mysql_reconnect(MYSQL *mysql);
void mysql_read_default_options(struct st_mysql_options *options,
const char *filename,const char *group);
my_bool
cli_advanced_command(MYSQL *mysql, enum enum_server_command command,
const unsigned char *header, ulong header_length,
const unsigned char *arg, ulong arg_length,
my_bool skip_check, MYSQL_STMT *stmt);
unsigned long cli_safe_read(MYSQL *mysql);
void net_clear_error(NET *net);
void set_stmt_errmsg(MYSQL_STMT *stmt, NET *net);
void set_stmt_error(MYSQL_STMT *stmt, int errcode, const char *sqlstate,
const char *err);
void set_mysql_error(MYSQL *mysql, int errcode, const char *sqlstate);
#ifdef __cplusplus
}
#endif
#define protocol_41(A) ((A)->server_capabilities & CLIENT_PROTOCOL_41)
@@ -0,0 +1,28 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#if defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY)
case OPT_SSL_KEY:
case OPT_SSL_CERT:
case OPT_SSL_CA:
case OPT_SSL_CAPATH:
case OPT_SSL_CIPHER:
/*
Enable use of SSL if we are using any ssl option
One can disable SSL later by using --skip-ssl or --ssl=0
*/
opt_use_ssl= 1;
break;
#endif
@@ -0,0 +1,45 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#if defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY)
{"ssl", OPT_SSL_SSL,
"Enable SSL for connection (automatically enabled with other flags). Disable with --skip-ssl.",
(uchar **) &opt_use_ssl, (uchar **) &opt_use_ssl, 0, GET_BOOL, NO_ARG, 0, 0, 0,
0, 0, 0},
{"ssl-ca", OPT_SSL_CA,
"CA file in PEM format (check OpenSSL docs, implies --ssl).",
(uchar **) &opt_ssl_ca, (uchar **) &opt_ssl_ca, 0, GET_STR, REQUIRED_ARG,
0, 0, 0, 0, 0, 0},
{"ssl-capath", OPT_SSL_CAPATH,
"CA directory (check OpenSSL docs, implies --ssl).",
(uchar **) &opt_ssl_capath, (uchar **) &opt_ssl_capath, 0, GET_STR, REQUIRED_ARG,
0, 0, 0, 0, 0, 0},
{"ssl-cert", OPT_SSL_CERT, "X509 cert in PEM format (implies --ssl).",
(uchar **) &opt_ssl_cert, (uchar **) &opt_ssl_cert, 0, GET_STR, REQUIRED_ARG,
0, 0, 0, 0, 0, 0},
{"ssl-cipher", OPT_SSL_CIPHER, "SSL cipher to use (implies --ssl).",
(uchar **) &opt_ssl_cipher, (uchar **) &opt_ssl_cipher, 0, GET_STR, REQUIRED_ARG,
0, 0, 0, 0, 0, 0},
{"ssl-key", OPT_SSL_KEY, "X509 key in PEM format (implies --ssl).",
(uchar **) &opt_ssl_key, (uchar **) &opt_ssl_key, 0, GET_STR, REQUIRED_ARG,
0, 0, 0, 0, 0, 0},
#ifdef MYSQL_CLIENT
{"ssl-verify-server-cert", OPT_SSL_VERIFY_SERVER_CERT,
"Verify server's \"Common Name\" in its cert against hostname used when connecting. This option is disabled by default.",
(uchar **) &opt_ssl_verify_server_cert, (uchar **) &opt_ssl_verify_server_cert,
0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
#endif
#endif /* HAVE_OPENSSL */
@@ -0,0 +1,31 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#if defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY)
#ifdef SSL_VARS_NOT_STATIC
#define SSL_STATIC
#else
#define SSL_STATIC static
#endif
SSL_STATIC my_bool opt_use_ssl = 0;
SSL_STATIC char *opt_ssl_ca = 0;
SSL_STATIC char *opt_ssl_capath = 0;
SSL_STATIC char *opt_ssl_cert = 0;
SSL_STATIC char *opt_ssl_cipher = 0;
SSL_STATIC char *opt_ssl_key = 0;
#ifdef MYSQL_CLIENT
SSL_STATIC my_bool opt_ssl_verify_server_cert= 0;
#endif
#endif
@@ -0,0 +1,254 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
Copyright (C) 1998, 1999 by Pruet Boonma, all rights reserved.
Copyright (C) 1998 by Theppitak Karoonboonyanan, all rights reserved.
Permission to use, copy, modify, distribute and sell this software
and its documentation for any purpose is hereby granted without fee,
provided that the above copyright notice appear in all copies.
Smaphan Raruenrom and Pruet Boonma makes no representations about
the suitability of this software for any purpose. It is provided
"as is" without express or implied warranty.
*/
/* LC_COLLATE category + Level information */
#ifndef _t_ctype_h
#define _t_ctype_h
#define TOT_LEVELS 5
#define LAST_LEVEL 4 /* TOT_LEVELS - 1 */
#define IGNORE 0
/* level 1 symbols & order */
enum l1_symbols {
L1_08 = TOT_LEVELS,
L1_18,
L1_28,
L1_38,
L1_48,
L1_58,
L1_68,
L1_78,
L1_88,
L1_98,
L1_A8,
L1_B8,
L1_C8,
L1_D8,
L1_E8,
L1_F8,
L1_G8,
L1_H8,
L1_I8,
L1_J8,
L1_K8,
L1_L8,
L1_M8,
L1_N8,
L1_O8,
L1_P8,
L1_Q8,
L1_R8,
L1_S8,
L1_T8,
L1_U8,
L1_V8,
L1_W8,
L1_X8,
L1_Y8,
L1_Z8,
L1_KO_KAI,
L1_KHO_KHAI,
L1_KHO_KHUAT,
L1_KHO_KHWAI,
L1_KHO_KHON,
L1_KHO_RAKHANG,
L1_NGO_NGU,
L1_CHO_CHAN,
L1_CHO_CHING,
L1_CHO_CHANG,
L1_SO_SO,
L1_CHO_CHOE,
L1_YO_YING,
L1_DO_CHADA,
L1_TO_PATAK,
L1_THO_THAN,
L1_THO_NANGMONTHO,
L1_THO_PHUTHAO,
L1_NO_NEN,
L1_DO_DEK,
L1_TO_TAO,
L1_THO_THUNG,
L1_THO_THAHAN,
L1_THO_THONG,
L1_NO_NU,
L1_BO_BAIMAI,
L1_PO_PLA,
L1_PHO_PHUNG,
L1_FO_FA,
L1_PHO_PHAN,
L1_FO_FAN,
L1_PHO_SAMPHAO,
L1_MO_MA,
L1_YO_YAK,
L1_RO_RUA,
L1_RU,
L1_LO_LING,
L1_LU,
L1_WO_WAEN,
L1_SO_SALA,
L1_SO_RUSI,
L1_SO_SUA,
L1_HO_HIP,
L1_LO_CHULA,
L1_O_ANG,
L1_HO_NOKHUK,
L1_NKHIT,
L1_SARA_A,
L1_MAI_HAN_AKAT,
L1_SARA_AA,
L1_SARA_AM,
L1_SARA_I,
L1_SARA_II,
L1_SARA_UE,
L1_SARA_UEE,
L1_SARA_U,
L1_SARA_UU,
L1_SARA_E,
L1_SARA_AE,
L1_SARA_O,
L1_SARA_AI_MAIMUAN,
L1_SARA_AI_MAIMALAI
};
/* level 2 symbols & order */
enum l2_symbols {
L2_BLANK = TOT_LEVELS,
L2_THAII,
L2_YAMAK,
L2_PINTHU,
L2_GARAN,
L2_TYKHU,
L2_TONE1,
L2_TONE2,
L2_TONE3,
L2_TONE4
};
/* level 3 symbols & order */
enum l3_symbols {
L3_BLANK = TOT_LEVELS,
L3_SPACE,
L3_NB_SACE,
L3_LOW_LINE,
L3_HYPHEN,
L3_COMMA,
L3_SEMICOLON,
L3_COLON,
L3_EXCLAMATION,
L3_QUESTION,
L3_SOLIDUS,
L3_FULL_STOP,
L3_PAIYAN_NOI,
L3_MAI_YAMOK,
L3_GRAVE,
L3_CIRCUMFLEX,
L3_TILDE,
L3_APOSTROPHE,
L3_QUOTATION,
L3_L_PARANTHESIS,
L3_L_BRACKET,
L3_L_BRACE,
L3_R_BRACE,
L3_R_BRACKET,
L3_R_PARENTHESIS,
L3_AT,
L3_BAHT,
L3_DOLLAR,
L3_FONGMAN,
L3_ANGKHANKHU,
L3_KHOMUT,
L3_ASTERISK,
L3_BK_SOLIDUS,
L3_AMPERSAND,
L3_NUMBER,
L3_PERCENT,
L3_PLUS,
L3_LESS_THAN,
L3_EQUAL,
L3_GREATER_THAN,
L3_V_LINE
};
/* level 4 symbols & order */
enum l4_symbols {
L4_BLANK = TOT_LEVELS,
L4_MIN,
L4_CAP,
L4_EXT
};
enum level_symbols {
L_UPRUPR = TOT_LEVELS,
L_UPPER,
L_MIDDLE,
L_LOWER
};
#define _is(c) (t_ctype[(c)][LAST_LEVEL])
#define _level 8
#define _consnt 16
#define _ldvowel 32
#define _fllwvowel 64
#define _uprvowel 128
#define _lwrvowel 256
#define _tone 512
#define _diacrt1 1024
#define _diacrt2 2048
#define _combine 4096
#define _stone 8192
#define _tdig 16384
#define _rearvowel (_fllwvowel | _uprvowel | _lwrvowel)
#define _diacrt (_diacrt1 | _diacrt2)
#define levelof(c) ( _is(c) & _level )
#define isthai(c) ( (c) >= 128 )
#define istalpha(c) ( _is(c) & (_consnt|_ldvowel|_rearvowel|\
_tone|_diacrt1|_diacrt2) )
#define isconsnt(c) ( _is(c) & _consnt )
#define isldvowel(c) ( _is(c) & _ldvowel )
#define isfllwvowel(c) ( _is(c) & _fllwvowel )
#define ismidvowel(c) ( _is(c) & (_ldvowel|_fllwvowel) )
#define isuprvowel(c) ( _is(c) & _uprvowel )
#define islwrvowel(c) ( _is(c) & _lwrvowel )
#define isuprlwrvowel(c) ( _is(c) & (_lwrvowel | _uprvowel))
#define isrearvowel(c) ( _is(c) & _rearvowel )
#define isvowel(c) ( _is(c) & (_ldvowel|_rearvowel) )
#define istone(c) ( _is(c) & _tone )
#define isunldable(c) ( _is(c) & (_rearvowel|_tone|_diacrt1|_diacrt2) )
#define iscombinable(c) ( _is(c) & _combine )
#define istdigit(c) ( _is(c) & _tdig )
#define isstone(c) ( _is(c) & _stone )
#define isdiacrt1(c) ( _is(c) & _diacrt1)
#define isdiacrt2(c) ( _is(c) & _diacrt2)
#define isdiacrt(c) ( _is(c) & _diacrt)
/* Function prototype called by sql/field.cc */
void ThNormalize(uchar* ptr, uint field_length, const uchar* from, uint length);
#endif
@@ -0,0 +1,110 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* Prototypes when using thr_alarm library functions */
#ifndef _thr_alarm_h
#define _thr_alarm_h
#ifdef __cplusplus
extern "C" {
#endif
#ifndef USE_ALARM_THREAD
#define USE_ONE_SIGNAL_HAND /* One must call process_alarm */
#endif
#ifdef HAVE_rts_threads
#undef USE_ONE_SIGNAL_HAND
#define USE_ALARM_THREAD
#define THR_SERVER_ALARM SIGUSR1
#else
#define THR_SERVER_ALARM SIGALRM
#endif
typedef struct st_alarm_info
{
ulong next_alarm_time;
uint active_alarms;
uint max_used_alarms;
} ALARM_INFO;
void thr_alarm_info(ALARM_INFO *info);
#if defined(DONT_USE_THR_ALARM) || !defined(THREAD)
#define USE_ALARM_THREAD
#undef USE_ONE_SIGNAL_HAND
typedef my_bool thr_alarm_t;
typedef my_bool ALARM;
#define thr_alarm_init(A) (*(A))=0
#define thr_alarm_in_use(A) (*(A) != 0)
#define thr_end_alarm(A)
#define thr_alarm(A,B,C) ((*(A)=1)-1)
/* The following should maybe be (*(A)) */
#define thr_got_alarm(A) 0
#define init_thr_alarm(A)
#define thr_alarm_kill(A)
#define resize_thr_alarm(N)
#define end_thr_alarm(A)
#else
#if defined(__WIN__)
typedef struct st_thr_alarm_entry
{
rf_SetTimer crono;
} thr_alarm_entry;
#else /* System with posix threads */
typedef int thr_alarm_entry;
#define thr_got_alarm(thr_alarm) (**(thr_alarm))
#endif /* __WIN__ */
typedef thr_alarm_entry* thr_alarm_t;
typedef struct st_alarm {
ulong expire_time;
thr_alarm_entry alarmed; /* set when alarm is due */
pthread_t thread;
my_thread_id thread_id;
my_bool malloced;
} ALARM;
extern uint thr_client_alarm;
extern pthread_t alarm_thread;
#define thr_alarm_init(A) (*(A))=0
#define thr_alarm_in_use(A) (*(A)!= 0)
void init_thr_alarm(uint max_alarm);
void resize_thr_alarm(uint max_alarms);
my_bool thr_alarm(thr_alarm_t *alarmed, uint sec, ALARM *buff);
void thr_alarm_kill(my_thread_id thread_id);
void thr_end_alarm(thr_alarm_t *alarmed);
void end_thr_alarm(my_bool free_structures);
sig_handler process_alarm(int);
#ifndef thr_got_alarm
my_bool thr_got_alarm(thr_alarm_t *alrm);
#endif
#endif /* DONT_USE_THR_ALARM */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _thr_alarm_h */
@@ -0,0 +1,181 @@
/* Copyright 2000-2008 MySQL AB, 2008 Sun Microsystems, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* For use with thr_lock:s */
#ifndef _thr_lock_h
#define _thr_lock_h
#ifdef __cplusplus
extern "C" {
#endif
#include <my_pthread.h>
#include <my_list.h>
struct st_thr_lock;
extern ulong locks_immediate,locks_waited ;
/**
Lock types are used to request a lock on a table. Changes in this enumeration
might affect transactional locks as well.
Important: if a new lock type is added, a matching lock description
must be added to sql_test.cc's lock_descriptions array.
@see set_handler_table_locks
@see read_lock_type_for_table
*/
enum thr_lock_type { TL_IGNORE=-1,
TL_UNLOCK, /* UNLOCK ANY LOCK */
/*
Parser only! At open_tables() becomes TL_READ or
TL_READ_NO_INSERT depending on the binary log format
(SBR/RBR) and on the table category (log table).
Used for tables that are read by statements which
modify tables.
*/
TL_READ_DEFAULT,
TL_READ, /* Read lock */
TL_READ_WITH_SHARED_LOCKS,
/* High prior. than TL_WRITE. Allow concurrent insert */
TL_READ_HIGH_PRIORITY,
/* READ, Don't allow concurrent insert */
TL_READ_NO_INSERT,
/*
Write lock, but allow other threads to read / write.
Used by BDB tables in MySQL to mark that someone is
reading/writing to the table.
*/
TL_WRITE_ALLOW_WRITE,
/*
Write lock, but allow other threads to read.
Used by ALTER TABLE in MySQL to allow readers
to use the table until ALTER TABLE is finished.
*/
TL_WRITE_ALLOW_READ,
/*
WRITE lock used by concurrent insert. Will allow
READ, if one could use concurrent insert on table.
*/
TL_WRITE_CONCURRENT_INSERT,
/* Write used by INSERT DELAYED. Allows READ locks */
TL_WRITE_DELAYED,
/*
parser only! Late bound low_priority flag.
At open_tables() becomes thd->update_lock_default.
*/
TL_WRITE_DEFAULT,
/* WRITE lock that has lower priority than TL_READ */
TL_WRITE_LOW_PRIORITY,
/* Normal WRITE lock */
TL_WRITE,
/* Abort new lock request with an error */
TL_WRITE_ONLY};
enum enum_thr_lock_result { THR_LOCK_SUCCESS= 0, THR_LOCK_ABORTED= 1,
THR_LOCK_WAIT_TIMEOUT= 2, THR_LOCK_DEADLOCK= 3 };
extern ulong max_write_lock_count;
extern ulong table_lock_wait_timeout;
extern my_bool thr_lock_inited;
extern enum thr_lock_type thr_upgraded_concurrent_insert_lock;
/*
A description of the thread which owns the lock. The address
of an instance of this structure is used to uniquely identify the thread.
*/
typedef struct st_thr_lock_info
{
pthread_t thread;
my_thread_id thread_id;
ulong n_cursors;
} THR_LOCK_INFO;
/*
Lock owner identifier. Globally identifies the lock owner within the
thread and among all the threads. The address of an instance of this
structure is used as id.
*/
typedef struct st_thr_lock_owner
{
THR_LOCK_INFO *info;
} THR_LOCK_OWNER;
typedef struct st_thr_lock_data {
THR_LOCK_OWNER *owner;
struct st_thr_lock_data *next,**prev;
struct st_thr_lock *lock;
pthread_cond_t *cond;
enum thr_lock_type type;
void *status_param; /* Param to status functions */
void *debug_print_param;
} THR_LOCK_DATA;
struct st_lock_list {
THR_LOCK_DATA *data,**last;
};
typedef struct st_thr_lock {
LIST list;
pthread_mutex_t mutex;
struct st_lock_list read_wait;
struct st_lock_list read;
struct st_lock_list write_wait;
struct st_lock_list write;
/* write_lock_count is incremented for write locks and reset on read locks */
ulong write_lock_count;
uint read_no_write_count;
void (*get_status)(void*, my_bool); /* When one gets a lock */
void (*copy_status)(void*,void*);
void (*update_status)(void*); /* Before release of write */
void (*restore_status)(void*); /* Before release of read */
my_bool (*check_status)(void *);
my_bool allow_multiple_concurrent_insert;
} THR_LOCK;
extern LIST *thr_lock_thread_list;
extern pthread_mutex_t THR_LOCK_lock;
my_bool init_thr_lock(void); /* Must be called once/thread */
#define thr_lock_owner_init(owner, info_arg) (owner)->info= (info_arg)
void thr_lock_info_init(THR_LOCK_INFO *info);
void thr_lock_init(THR_LOCK *lock);
void thr_lock_delete(THR_LOCK *lock);
void thr_lock_data_init(THR_LOCK *lock,THR_LOCK_DATA *data,
void *status_param);
enum enum_thr_lock_result thr_lock(THR_LOCK_DATA *data,
THR_LOCK_OWNER *owner,
enum thr_lock_type lock_type);
void thr_unlock(THR_LOCK_DATA *data);
enum enum_thr_lock_result thr_multi_lock(THR_LOCK_DATA **data,
uint count, THR_LOCK_OWNER *owner);
void thr_multi_unlock(THR_LOCK_DATA **data,uint count);
void
thr_lock_merge_status(THR_LOCK_DATA **data, uint count);
void thr_abort_locks(THR_LOCK *lock, my_bool upgrade_lock);
my_bool thr_abort_locks_for_thread(THR_LOCK *lock, my_thread_id thread);
void thr_print_locks(void); /* For debugging */
my_bool thr_upgrade_write_delay_lock(THR_LOCK_DATA *data,
enum thr_lock_type new_lock_type);
void thr_downgrade_write_lock(THR_LOCK_DATA *data,
enum thr_lock_type new_lock_type);
my_bool thr_reschedule_write_lock(THR_LOCK_DATA *data);
#ifdef __cplusplus
}
#endif
#endif /* _thr_lock_h */
@@ -0,0 +1,39 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _typelib_h
#define _typelib_h
#include "my_alloc.h"
typedef struct st_typelib { /* Different types saved here */
unsigned int count; /* How many types */
const char *name; /* Name of typelib */
const char **type_names;
unsigned int *type_lengths;
} TYPELIB;
extern my_ulonglong find_typeset(char *x, TYPELIB *typelib,int *error_position);
extern int find_type_or_exit(const char *x, TYPELIB *typelib,
const char *option);
extern int find_type(char *x, const TYPELIB *typelib, unsigned int full_name);
extern void make_type(char *to,unsigned int nr,TYPELIB *typelib);
extern const char *get_type(TYPELIB *typelib,unsigned int nr);
extern TYPELIB *copy_typelib(MEM_ROOT *root, TYPELIB *from);
extern TYPELIB sql_protocol_typelib;
#endif /* _typelib_h */
@@ -0,0 +1,222 @@
/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
* Vio Lite.
* Purpose: include file for Vio that will work with C and C++
*/
#ifndef vio_violite_h_
#define vio_violite_h_
#include "my_net.h" /* needed because of struct in_addr */
/* Simple vio interface in C; The functions are implemented in violite.c */
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
enum enum_vio_type
{
VIO_CLOSED, VIO_TYPE_TCPIP, VIO_TYPE_SOCKET, VIO_TYPE_NAMEDPIPE,
VIO_TYPE_SSL, VIO_TYPE_SHARED_MEMORY
};
#define VIO_LOCALHOST 1 /* a localhost connection */
#define VIO_BUFFERED_READ 2 /* use buffered read */
#define VIO_READ_BUFFER_SIZE 16384 /* size of read buffer */
Vio* vio_new(my_socket sd, enum enum_vio_type type, uint flags);
#ifdef __WIN__
Vio* vio_new_win32pipe(HANDLE hPipe);
Vio* vio_new_win32shared_memory(NET *net,HANDLE handle_file_map,
HANDLE handle_map,
HANDLE event_server_wrote,
HANDLE event_server_read,
HANDLE event_client_wrote,
HANDLE event_client_read,
HANDLE event_conn_closed);
size_t vio_read_pipe(Vio *vio, uchar * buf, size_t size);
size_t vio_write_pipe(Vio *vio, const uchar * buf, size_t size);
int vio_close_pipe(Vio * vio);
#else
#define HANDLE void *
#endif /* __WIN__ */
void vio_delete(Vio* vio);
int vio_close(Vio* vio);
void vio_reset(Vio* vio, enum enum_vio_type type,
my_socket sd, HANDLE hPipe, uint flags);
size_t vio_read(Vio *vio, uchar * buf, size_t size);
size_t vio_read_buff(Vio *vio, uchar * buf, size_t size);
size_t vio_write(Vio *vio, const uchar * buf, size_t size);
int vio_blocking(Vio *vio, my_bool onoff, my_bool *old_mode);
my_bool vio_is_blocking(Vio *vio);
/* setsockopt TCP_NODELAY at IPPROTO_TCP level, when possible */
int vio_fastsend(Vio *vio);
/* setsockopt SO_KEEPALIVE at SOL_SOCKET level, when possible */
int vio_keepalive(Vio *vio, my_bool onoff);
/* Whenever we should retry the last read/write operation. */
my_bool vio_should_retry(Vio *vio);
/* Check that operation was timed out */
my_bool vio_was_interrupted(Vio *vio);
/* Short text description of the socket for those, who are curious.. */
const char* vio_description(Vio *vio);
/* Return the type of the connection */
enum enum_vio_type vio_type(Vio* vio);
/* Return last error number */
int vio_errno(Vio*vio);
/* Get socket number */
my_socket vio_fd(Vio*vio);
/* Remote peer's address and name in text form */
my_bool vio_peer_addr(Vio *vio, char *buf, uint16 *port, size_t buflen);
my_bool vio_poll_read(Vio *vio,uint timeout);
my_bool vio_peek_read(Vio *vio, uint *bytes);
ssize_t vio_pending(Vio *vio);
#ifdef HAVE_OPENSSL
#include <openssl/opensslv.h>
#if OPENSSL_VERSION_NUMBER < 0x0090700f
#define DES_cblock des_cblock
#define DES_key_schedule des_key_schedule
#define DES_set_key_unchecked(k,ks) des_set_key_unchecked((k),*(ks))
#define DES_ede3_cbc_encrypt(i,o,l,k1,k2,k3,iv,e) des_ede3_cbc_encrypt((i),(o),(l),*(k1),*(k2),*(k3),(iv),(e))
#endif
#define HEADER_DES_LOCL_H dummy_something
#define YASSL_MYSQL_COMPATIBLE
#ifndef YASSL_PREFIX
#define YASSL_PREFIX
#endif
/* Set yaSSL to use same type as MySQL do for socket handles */
typedef my_socket YASSL_SOCKET_T;
#define YASSL_SOCKET_T_DEFINED
#include <openssl/ssl.h>
#include <openssl/err.h>
#ifndef EMBEDDED_LIBRARY
struct st_VioSSLFd
{
SSL_CTX *ssl_context;
};
int sslaccept(struct st_VioSSLFd*, Vio *, long timeout);
int sslconnect(struct st_VioSSLFd*, Vio *, long timeout);
struct st_VioSSLFd
*new_VioSSLConnectorFd(const char *key_file, const char *cert_file,
const char *ca_file, const char *ca_path,
const char *cipher);
struct st_VioSSLFd
*new_VioSSLAcceptorFd(const char *key_file, const char *cert_file,
const char *ca_file,const char *ca_path,
const char *cipher);
void free_vio_ssl_acceptor_fd(struct st_VioSSLFd *fd);
#endif /* ! EMBEDDED_LIBRARY */
#endif /* HAVE_OPENSSL */
#ifdef HAVE_SMEM
size_t vio_read_shared_memory(Vio *vio, uchar * buf, size_t size);
size_t vio_write_shared_memory(Vio *vio, const uchar * buf, size_t size);
int vio_close_shared_memory(Vio * vio);
#endif
void vio_end(void);
#ifdef __cplusplus
}
#endif
#if !defined(DONT_MAP_VIO)
#define vio_delete(vio) (vio)->viodelete(vio)
#define vio_errno(vio) (vio)->vioerrno(vio)
#define vio_read(vio, buf, size) ((vio)->read)(vio,buf,size)
#define vio_write(vio, buf, size) ((vio)->write)(vio, buf, size)
#define vio_blocking(vio, set_blocking_mode, old_mode)\
(vio)->vioblocking(vio, set_blocking_mode, old_mode)
#define vio_is_blocking(vio) (vio)->is_blocking(vio)
#define vio_fastsend(vio) (vio)->fastsend(vio)
#define vio_keepalive(vio, set_keep_alive) (vio)->viokeepalive(vio, set_keep_alive)
#define vio_should_retry(vio) (vio)->should_retry(vio)
#define vio_was_interrupted(vio) (vio)->was_interrupted(vio)
#define vio_close(vio) ((vio)->vioclose)(vio)
#define vio_peer_addr(vio, buf, prt, buflen) (vio)->peer_addr(vio, buf, prt, buflen)
#define vio_timeout(vio, which, seconds) (vio)->timeout(vio, which, seconds)
#endif /* !defined(DONT_MAP_VIO) */
/* This enumerator is used in parser - should be always visible */
enum SSL_type
{
SSL_TYPE_NOT_SPECIFIED= -1,
SSL_TYPE_NONE,
SSL_TYPE_ANY,
SSL_TYPE_X509,
SSL_TYPE_SPECIFIED
};
/* HFTODO - hide this if we don't want client in embedded server */
/* This structure is for every connection on both sides */
struct st_vio
{
my_socket sd; /* my_socket - real or imaginary */
HANDLE hPipe;
my_bool localhost; /* Are we from localhost? */
int fcntl_mode; /* Buffered fcntl(sd,F_GETFL) */
struct sockaddr_storage local; /* Local internet address */
struct sockaddr_storage remote; /* Remote internet address */
int addrLen; /* Length of remote address */
enum enum_vio_type type; /* Type of connection */
char desc[30]; /* String description */
char *read_buffer; /* buffer for vio_read_buff */
char *read_pos; /* start of unfetched data in the
read buffer */
char *read_end; /* end of unfetched data */
/* function pointers. They are similar for socket/SSL/whatever */
void (*viodelete)(Vio*);
int (*vioerrno)(Vio*);
size_t (*read)(Vio*, uchar *, size_t);
size_t (*write)(Vio*, const uchar *, size_t);
int (*vioblocking)(Vio*, my_bool, my_bool *);
my_bool (*is_blocking)(Vio*);
int (*viokeepalive)(Vio*, my_bool);
int (*fastsend)(Vio*);
my_bool (*peer_addr)(Vio*, char *, uint16*, size_t);
void (*in_addr)(Vio*, struct sockaddr_storage*);
my_bool (*should_retry)(Vio*);
my_bool (*was_interrupted)(Vio*);
int (*vioclose)(Vio*);
void (*timeout)(Vio*, unsigned int which, unsigned int timeout);
#ifdef HAVE_OPENSSL
void *ssl_arg;
#endif
#ifdef HAVE_SMEM
HANDLE handle_file_map;
char *handle_map;
HANDLE event_server_wrote;
HANDLE event_server_read;
HANDLE event_client_wrote;
HANDLE event_client_read;
HANDLE event_conn_closed;
size_t shared_memory_remain;
char *shared_memory_pos;
NET *net;
#endif /* HAVE_SMEM */
};
#endif /* vio_violite_h_ */
@@ -0,0 +1,130 @@
/* Copyright (C) 2008 MySQL AB, 2008-2009 Sun Microsystems, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _waiting_threads_h
#define _waiting_threads_h
#include <my_global.h>
#include <my_sys.h>
#include <lf.h>
C_MODE_START
typedef struct st_wt_resource_id WT_RESOURCE_ID;
typedef struct st_wt_resource WT_RESOURCE;
typedef struct st_wt_resource_type {
my_bool (*compare)(const void *a, const void *b);
const void *(*make_key)(const WT_RESOURCE_ID *id, uint *len); /* not used */
} WT_RESOURCE_TYPE;
struct st_wt_resource_id {
ulonglong value;
const WT_RESOURCE_TYPE *type;
};
/* the below differs from sizeof(WT_RESOURCE_ID) by the amount of padding */
#define sizeof_WT_RESOURCE_ID (sizeof(ulonglong)+sizeof(void*))
#define WT_WAIT_STATS 24
#define WT_CYCLE_STATS 32
extern ulonglong wt_wait_table[WT_WAIT_STATS];
extern uint32 wt_wait_stats[WT_WAIT_STATS+1];
extern uint32 wt_cycle_stats[2][WT_CYCLE_STATS+1];
extern uint32 wt_success_stats;
typedef struct st_wt_thd {
/*
XXX
there's no protection (mutex) against concurrent access of the
dynarray below. it is assumed that a caller will have it anyway
(not to protect this array but to protect its own - caller's -
data structures), and we'll get it for free. A caller needs to
ensure that a blocker won't release a resource before a blocked
thread starts waiting, which is usually done with a mutex.
If the above assumption is wrong, we'll need to add a mutex here.
*/
DYNAMIC_ARRAY my_resources;
/*
'waiting_for' is modified under waiting_for->lock, and only by thd itself
'waiting_for' is read lock-free (using pinning protocol), but a thd object
can read its own 'waiting_for' without any locks or tricks.
*/
WT_RESOURCE *waiting_for;
LF_PINS *pins;
/* pointers to values */
const ulong *timeout_short;
const ulong *deadlock_search_depth_short;
const ulong *timeout_long;
const ulong *deadlock_search_depth_long;
/*
weight relates to the desirability of a transaction being killed if it's
part of a deadlock. In a deadlock situation transactions with lower weights
are killed first.
Examples of using the weight to implement different selection strategies:
1. Latest
Keep all weights equal.
2. Random
Assight weights at random.
(variant: modify a weight randomly before every lock request)
3. Youngest
Set weight to -NOW()
4. Minimum locks
count locks granted in your lock manager, store the value as a weight
5. Minimum work
depends on the definition of "work". For example, store the number
of rows modifies in this transaction (or a length of REDO log for a
transaction) as a weight.
It is only statistically relevant and is not protected by any locks.
*/
ulong volatile weight;
/*
'killed' is indirectly protected by waiting_for->lock because
a killed thread needs to clear its 'waiting_for' and thus needs a lock.
That is a thread needs an exclusive lock to read 'killed' reliably.
But other threads may change 'killed' from 0 to 1, a shared
lock is enough for that.
*/
my_bool killed;
#ifndef DBUG_OFF
const char *name;
#endif
} WT_THD;
#define WT_TIMEOUT ETIMEDOUT
#define WT_OK 0
#define WT_DEADLOCK -1
#define WT_DEPTH_EXCEEDED -2
#define WT_FREE_TO_GO -3
void wt_init(void);
void wt_end(void);
void wt_thd_lazy_init(WT_THD *, const ulong *, const ulong *, const ulong *, const ulong *);
void wt_thd_destroy(WT_THD *);
int wt_thd_will_wait_for(WT_THD *, WT_THD *, const WT_RESOURCE_ID *);
int wt_thd_cond_timedwait(WT_THD *, pthread_mutex_t *);
void wt_thd_release(WT_THD *, const WT_RESOURCE_ID *);
#define wt_thd_release_all(THD) wt_thd_release((THD), 0)
my_bool wt_resource_id_memcmp(const void *, const void *);
C_MODE_END
#endif
@@ -0,0 +1,27 @@
#ifndef _wqueue_h
#define _wqueue_h
#include <my_global.h>
#include <my_pthread.h>
/* info about requests in a waiting queue */
typedef struct st_pagecache_wqueue
{
struct st_my_thread_var *last_thread; /* circular list of waiting
threads */
} WQUEUE;
#ifdef THREAD
void wqueue_link_into_queue(WQUEUE *wqueue, struct st_my_thread_var *thread);
void wqueue_unlink_from_queue(WQUEUE *wqueue, struct st_my_thread_var *thread);
void wqueue_add_to_queue(WQUEUE *wqueue, struct st_my_thread_var *thread);
void wqueue_add_and_wait(WQUEUE *wqueue,
struct st_my_thread_var *thread,
pthread_mutex_t *lock);
void wqueue_release_queue(WQUEUE *wqueue);
void wqueue_release_one_locktype_from_queue(WQUEUE *wqueue);
#endif
#endif
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