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fe4cccd6a4
Docs/manual.texi: Added chapter for binary log, updated the changelog, linux section, OPTIMIZE TABLE... client/mysqladmin.c: Fixed bug with pid-file handling. client/mysqldump.c: Version change configure.in: Version change include/Makefile.am: Fix for SCO to get sched.h removed. include/global.h: Increased MY_NFILE; Added thread_safe_increment include/my_sys.h: Better root_alloc include/mysql.h: Better root_alloc include/mysys_err.h: Fix for PREAD/PWRITE on windows libmysql/libmysql.c: Better root_alloc myisam/mi_locking.c: Fix for PREAD/PWRITE on windows myisam/mi_static.c: Fix for PREAD/PWRITE on windows mysys/default.c: Better root_alloc mysys/errors.c: Fix for PREAD/PWRITE on windows mysys/my_alloc.c: Better root_alloc mysys/my_create.c: Fix for PREAD/PWRITE on windows mysys/my_fopen.c: Fix for PREAD/PWRITE on windows mysys/my_open.c: Fix for PREAD/PWRITE on windows mysys/my_pread.c: Fix for PREAD/PWRITE on windows mysys/tree.c: Better root_alloc readline/bind.c: Removed compiler warning readline/isearch.c: Removed compiler warning scripts/safe_mysqld.sh: Allow use of MYSQL_UNIX_PORT and MYSQL_TCP_PORT sql-bench/crash-me.sh: Version change sql-bench/limits/mysql-3.23.cfg: Update to latest MySQL version sql/filesort.cc: Added more statistics sql/ha_berkeley.h: Fixed bug with ORDER BY sql/ha_myisam.cc: Added OPTIMIZE TABLE and cleaned up the repair code sql/ha_myisam.h: Added OPTIMIZE TABLE and cleaned up the repair code sql/handler.cc: Added OPTIMIZE TABLE and cleaned up the repair code sql/handler.h: Added OPTIMIZE TABLE and cleaned up the repair code sql/item_func.cc: Fixed comment sql/item_timefunc.cc: Fixed possible month bug sql/mini_client.cc: Use of new root_alloc sql/mysql_priv.h: Added OPTIMIZE TABLE and cleaned up the repair code sql/mysqld.cc: Added more statistics sql/opt_range.cc: Use of new root_alloc sql/slave.cc: Use of new root_alloc sql/sql_acl.cc: Use of new root_alloc sql/sql_class.cc: Use of new root_alloc sql/sql_parse.cc: Use of new root_alloc sql/sql_select.cc: Added more statistics sql/sql_table.cc: Added OPTIMIZE TABLE and cleaned up the repair code sql/sql_udf.cc: Use of new root_alloc sql/sql_yacc.yy: Fixed that OPTIMIZE TABLE can take many tables as arguments sql/table.cc: Use of new root_alloc sql/thr_malloc.cc: Use of new root_alloc support-files/mysql.server.sh: Removed usage of AWK
85 lines
2 KiB
C++
85 lines
2 KiB
C++
/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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/* Mallocs for used in threads */
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#include "mysql_priv.h"
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extern "C" {
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void sql_alloc_error_handler(void)
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{
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current_thd->fatal_error=1; /* purecov: inspected */
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sql_print_error(ER(ER_OUT_OF_RESOURCES));
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}
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}
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void init_sql_alloc(MEM_ROOT *mem_root, uint block_size, uint pre_alloc)
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{
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init_alloc_root(mem_root, block_size, pre_alloc);
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mem_root->error_handler=sql_alloc_error_handler;
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}
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gptr sql_alloc(uint Size)
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{
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MEM_ROOT *root=my_pthread_getspecific_ptr(MEM_ROOT*,THR_MALLOC);
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char *ptr= (char*) alloc_root(root,Size);
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return ptr;
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}
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gptr sql_calloc(uint size)
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{
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gptr ptr;
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if ((ptr=sql_alloc(size)))
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bzero((char*) ptr,size);
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return ptr;
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}
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char *sql_strdup(const char *str)
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{
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uint len=(uint) strlen(str)+1;
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char *pos;
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if ((pos= (char*) sql_alloc(len)))
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memcpy(pos,str,len);
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return pos;
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}
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char *sql_strmake(const char *str,uint len)
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{
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char *pos;
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if ((pos= (char*) sql_alloc(len+1)))
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{
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memcpy(pos,str,len);
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pos[len]=0;
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}
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return pos;
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}
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gptr sql_memdup(const void *ptr,uint len)
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{
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char *pos;
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if ((pos= (char*) sql_alloc(len)))
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memcpy(pos,ptr,len);
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return pos;
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}
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void sql_element_free(void *ptr __attribute__((unused)))
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{} /* purecov: deadcode */
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