memory.c File Reference

Memory functions. More...

#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <syslog.h>
#include <libmgec/mge-errno.h>
#include <libmgec/mge-memory.h>

Include dependency graph for memory.c:

Functions
char *	mg_realloc (char *mem_ptr, const size_t mem_sz)
	Wrap realloc to include error handling.

Detailed Description

Memory functions.

All memory related support functions.

Author

Copyright (C) 2017-2019, 2021-2023 Mark Grant

Released under the GPLv3 only.
SPDX-License-Identifier: GPL-3.0-only

Version

v1.1.0 ==== 02/11/2023

Function Documentation

mg_realloc()

char * mg_realloc	(	char *	mem_ptr,
		const size_t	mem_sz
	)

Wrap realloc to include error handling.

Also used for a malloc by passing mem_ptr as NULL. On error mge_errno will be set and the old mem_ptr will be unchanged.

Parameters

mem_ptr	The memory area to be re-sized.
mem_sz	The new size required.

Returns

the new memory area or NULL on error.