mariadb/sql/thr_malloc.h
Monty d69642dedd Added name to MEM_ROOT for esier debugging
This will make it easier to how memory allocation is done when debugging
with either DBUG or gdb.

Will especially help when debugging stored procedures

Main change is a name argument as second argument to init_alloc_root()
init_sql_alloc()

Other things:
- Added DBUG_ENTER/EXIT to some Virtual_tmp_table functions
2018-02-02 11:08:36 +02:00

30 lines
1.2 KiB
C

/* Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef THR_MALLOC_INCLUDED
#define THR_MALLOC_INCLUDED
#include "my_global.h" // uint, size_t
typedef struct st_mem_root MEM_ROOT;
void init_sql_alloc(MEM_ROOT *root, const char *area_name, uint block_size,
uint pre_alloc_size, myf my_flags);
char *sql_strmake_with_convert(THD *thd, const char *str, size_t arg_length,
CHARSET_INFO *from_cs,
size_t max_res_length,
CHARSET_INFO *to_cs, size_t *result_length);
#endif /* THR_MALLOC_INCLUDED */