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/* xmalloc.c -- malloc with out of memory checking
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Copyright (C) 1990, 91, 92, 93, 94, 95, 96, 99 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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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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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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#include <sys/types.h>
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# define _(Text) gettext (Text)
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# define textdomain(Domain)
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# define EXIT_FAILURE 1
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/* Prototypes for functions defined here. */
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#if defined (__STDC__) && __STDC__
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static VOID *fixup_null_alloc (size_t n);
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VOID *xmalloc (size_t n);
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VOID *xcalloc (size_t n, size_t s);
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VOID *xrealloc (VOID *p, size_t n);
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char *xstrdup (char *p);
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/* Exit value when the requested amount of memory is not available.
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The caller may set it to some other value. */
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int xmalloc_exit_failure = EXIT_FAILURE;
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#if __STDC__ && (HAVE_VPRINTF || HAVE_DOPRNT)
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void error (int, int, const char *, ...);
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p = malloc ((size_t) 1);
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error (xmalloc_exit_failure, 0, _("Memory exhausted"));
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/* Allocate N bytes of memory dynamically, with error checking. */
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p = fixup_null_alloc (n);
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/* Allocate memory for N elements of S bytes, with error checking. */
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p = fixup_null_alloc (n);
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/* Change the size of an allocated block of memory P to N bytes,
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If P is NULL, run xmalloc. */
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p = fixup_null_alloc (n);
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/* Make a copy of a string in a newly allocated block of memory. */
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p = xmalloc (strlen (str) + 1);