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/* Copyright (C) 2000-2001, 2003-2004 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 */
/* Mallocs for used in threads */
#include <drizzled/server_includes.h>
#include <drizzled/current_session.h>
#include <drizzled/error.h>
extern "C" {
void sql_alloc_error_handler(void);
}
void sql_alloc_error_handler(void)
{
errmsg_printf(ERRMSG_LVL_ERROR, "%s",ER(ER_OUT_OF_RESOURCES));
}
void init_sql_alloc(MEM_ROOT *mem_root, size_t block_size, size_t pre_alloc)
{
init_alloc_root(mem_root, block_size, pre_alloc);
mem_root->error_handler= sql_alloc_error_handler;
}
void *sql_alloc(size_t Size)
{
MEM_ROOT *root= current_mem_root();
return alloc_root(root,Size);
}
void *sql_calloc(size_t size)
{
void *ptr;
if ((ptr=sql_alloc(size)))
memset(ptr, 0, size);
return ptr;
}
char *sql_strdup(const char *str)
{
size_t len= strlen(str)+1;
char *pos;
if ((pos= (char*) sql_alloc(len)))
memcpy(pos,str,len);
return pos;
}
char *sql_strmake(const char *str, size_t len)
{
char *pos;
if ((pos= (char*) sql_alloc(len+1)))
{
memcpy(pos,str,len);
pos[len]=0;
}
return pos;
}
void* sql_memdup(const void *ptr, size_t len)
{
void *pos;
if ((pos= sql_alloc(len)))
memcpy(pos,ptr,len);
return pos;
}
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