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/*-------------------------------------------------------------------------------
Name : memory.c
Author : Marvin Raaijmakers
Description : Provides functions for allocating, resizing and freeing
memory.
Date of last change: ?
History : ?
Copyright (C) 2005-2006 Marvin Raaijmakers
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; either version 2 of the License, or
any later version.
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
You can contact me at: marvinr(at)users(dot)sf(dot)net
(replace (at) by @ and (dot) by .)
---------------------------------------------------------------------------------*/
#include <stdio.h>
#include <stdlib.h>
#include <mxml.h>
void
*XmlMalloc (size_t size)
/*
Input:
size - The number of bytes to allocate.
Output:
-
Returns:
A pointer to the allocated space.
Description:
This function allocates memory of size bytes. If allocating failed it will
print an error message and exit the program.
*/
{
void *memory;
memory = malloc(size);
if (memory == NULL)
{
XmlError ("Failed to allocate memory.");
exit (1);
}
return (memory);
}
void
*XmlRealloc ( void *ptr,
size_t size )
/*
Input:
ptr - Pointer to the memory block to resize
size - The number of bytes to allocate.
Output:
-
Returns:
A pointer to the newly allocated memory, which is suitably aligned for any
kind of variable and may be different from ptr, or NULL if the request
fails.
Description:
This function changes the size of the memory block pointed to by ptr to
size bytes. The contents will be unchanged to the minimum of the old and
new sizes; newly allocated memory will be uninitialized.
*/
{
return (realloc(ptr, size));
}
void
XmlFree (void *pointer)
/*
Input:
pointer - Pointer to the memory to free.
Output:
-
Returns:
-
Description:
This function frees the memory, pointed to by pointer, that was previously
allocated by XmlMalloc.
*/
{
free (pointer);
}
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