mirror of
https://github.com/openharmony/third_party_elfutils.git
synced 2026-07-20 03:53:42 -04:00
Ulrich Drepper
82 lines
2.2 KiB
C
82 lines
2.2 KiB
C
/* Convenience functions for allocation.
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Copyright (C) 2006 Red Hat, Inc.
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This file is part of Red Hat elfutils.
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Red Hat elfutils 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 the
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Free Software Foundation; version 2 of the License.
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Red Hat elfutils is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with Red Hat elfutils; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
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Red Hat elfutils is an included package of the Open Invention Network.
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An included package of the Open Invention Network is a package for which
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Open Invention Network licensees cross-license their patents. No patent
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license is granted, either expressly or impliedly, by designation as an
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included package. Should you wish to participate in the Open Invention
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Network licensing program, please visit www.openinventionnetwork.com
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<http://www.openinventionnetwork.com>. */
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <error.h>
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#include <libintl.h>
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#include <stddef.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include "system.h"
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#ifndef _
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# define _(str) gettext (str)
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#endif
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/* Allocate N bytes of memory dynamically, with error checking. */
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void *
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xmalloc (n)
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size_t n;
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{
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void *p;
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p = malloc (n);
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if (p == NULL)
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error (EXIT_FAILURE, 0, _("memory exhausted"));
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return p;
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}
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/* Allocate memory for N elements of S bytes, with error checking. */
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void *
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xcalloc (n, s)
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size_t n, s;
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{
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void *p;
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p = calloc (n, s);
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if (p == NULL)
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error (EXIT_FAILURE, 0, _("memory exhausted"));
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return p;
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}
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/* Change the size of an allocated block of memory P to N bytes,
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with error checking. */
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void *
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xrealloc (p, n)
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void *p;
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size_t n;
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{
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p = realloc (p, n);
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if (p == NULL)
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error (EXIT_FAILURE, 0, _("memory exhausted"));
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return p;
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}
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