70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
/* Part of CPP library. (memory allocation - xmalloc etc)
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* Copyright (C) 1986, 87, 89, 92, 93, 94, 1995 Free Software Foundation, Inc.
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* Written by Per Bothner, 1994.
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* Based on CCCP program by by Paul Rubin, June 1986
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* Adapted to ANSI C, Richard Stallman, Jan 1987
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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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
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* Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* In other words, you are welcome to use, share and improve this program.
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* You are forbidden to forbid anyone else to use, share and improve
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* what you give them. Help stamp out software-hoarding! */
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#include "config.h"
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#include <stdlib.h>
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#include "header.h"
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static void
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memory_full()
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{
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fatal("Memory exhausted.");
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}
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void *
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xmalloc(size)
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unsigned size;
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{
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char *ptr = (char *)malloc(size);
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if (ptr != 0)
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return (ptr);
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memory_full();
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/*NOTREACHED */
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return 0;
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}
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void *
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xrealloc(old, size)
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void *old;
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unsigned size;
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{
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char *ptr = (char *)realloc(old, size);
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if (ptr == 0)
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memory_full();
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return ptr;
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}
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void *
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xcalloc(number, size)
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unsigned number, size;
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{
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char *ptr = (char *)calloc(number, size);
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if (ptr == 0)
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memory_full();
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return ptr;
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}
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