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/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
This program is Open Source software; you can redistribute it and/or
modify it under the terms of the Open Software License version 1.0 as
published by the Open Source Initiative.
You should have received a copy of the Open Software License along
with this program; if not, you may obtain a copy of the Open Software
License version 1.0 from http://www.opensource.org/licenses/osl.php or
by writing the Open Source Initiative c/o Lawrence Rosen, Esq.,
3001 King Ranch Road, Ukiah, CA 95482. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <error.h>
#include <libintl.h>
#include <stddef.h>
#include <stdlib.h>
#include <sys/types.h>
#include "system.h"
#ifndef _
# define _(str) gettext (str)
#endif
/* Allocate N bytes of memory dynamically, with error checking. */
void *
xmalloc (n)
size_t n;
{
void *p;
p = malloc (n);
if (p == NULL)
error (EXIT_FAILURE, 0, _("memory exhausted"));
return p;
}
/* Allocate memory for N elements of S bytes, with error checking. */
void *
xcalloc (n, s)
size_t n, s;
{
void *p;
p = calloc (n, s);
if (p == NULL)
error (EXIT_FAILURE, 0, _("memory exhausted"));
return p;
}
/* Change the size of an allocated block of memory P to N bytes,
with error checking. */
void *
xrealloc (p, n)
void *p;
size_t n;
{
p = realloc (p, n);
if (p == NULL)
error (EXIT_FAILURE, 0, _("memory exhausted"));
return p;
}
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