forked from bartvdbraak/blender
74 lines
1.9 KiB
C
74 lines
1.9 KiB
C
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/**
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* $Id$
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* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include "MEM_guardedalloc.h"
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#include "Util.h"
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void* memdbl(void *mem, int *size_pr, int item_size) {
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int cur_size= *size_pr;
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int new_size= cur_size?(cur_size*2):1;
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void *nmem= MEM_mallocN(new_size*item_size, "memdbl");
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memcpy(nmem, mem, cur_size*item_size);
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MEM_freeN(mem);
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*size_pr= new_size;
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return nmem;
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}
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char* string_dup(char *str) {
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int len= strlen(str);
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char *nstr= MEM_mallocN(len + 1, "string_dup");
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memcpy(nstr, str, len+1);
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return nstr;
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}
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void fatal(char *fmt, ...) {
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va_list ap;
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fprintf(stderr, "FATAL: ");
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va_start(ap, fmt);
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vfprintf(stderr, fmt, ap);
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va_end(ap);
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fprintf(stderr, "\n");
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exit(1);
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}
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