75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
/**
|
|
* $Id$
|
|
* ***** BEGIN GPL LICENSE BLOCK *****
|
|
*
|
|
* 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 (at your option) 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.
|
|
*
|
|
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
|
|
* All rights reserved.
|
|
*
|
|
* The Original Code is: all of this file.
|
|
*
|
|
* Contributor(s): none yet.
|
|
*
|
|
* ***** END GPL LICENSE BLOCK *****
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <string.h>
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
#include "MEM_guardedalloc.h"
|
|
|
|
#include "Util.h"
|
|
|
|
void* memdbl(void *mem, int *size_pr, int item_size) {
|
|
int cur_size= *size_pr;
|
|
int new_size= cur_size?(cur_size*2):1;
|
|
void *nmem= MEM_mallocN(new_size*item_size, "memdbl");
|
|
|
|
memcpy(nmem, mem, cur_size*item_size);
|
|
MEM_freeN(mem);
|
|
|
|
*size_pr= new_size;
|
|
return nmem;
|
|
}
|
|
|
|
char* string_dup(char *str) {
|
|
int len= strlen(str);
|
|
char *nstr= MEM_mallocN(len + 1, "string_dup");
|
|
|
|
memcpy(nstr, str, len+1);
|
|
|
|
return nstr;
|
|
}
|
|
|
|
void fatal(char *fmt, ...) {
|
|
va_list ap;
|
|
|
|
fprintf(stderr, "FATAL: ");
|
|
va_start(ap, fmt);
|
|
vfprintf(stderr, fmt, ap);
|
|
va_end(ap);
|
|
fprintf(stderr, "\n");
|
|
|
|
exit(1);
|
|
}
|