1169695Skan/* Copyright (C) 2005 Free Software Foundation, Inc.
2169695Skan   Contributed by Richard Henderson <rth@redhat.com>.
3169695Skan
4169695Skan   This file is part of the GNU OpenMP Library (libgomp).
5169695Skan
6169695Skan   Libgomp is free software; you can redistribute it and/or modify it
7169695Skan   under the terms of the GNU Lesser General Public License as published by
8169695Skan   the Free Software Foundation; either version 2.1 of the License, or
9169695Skan   (at your option) any later version.
10169695Skan
11169695Skan   Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
12169695Skan   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13169695Skan   FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
14169695Skan   more details.
15169695Skan
16169695Skan   You should have received a copy of the GNU Lesser General Public License
17169695Skan   along with libgomp; see the file COPYING.LIB.  If not, write to the
18169695Skan   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
19169695Skan   MA 02110-1301, USA.  */
20169695Skan
21169695Skan/* As a special exception, if you link this library with other files, some
22169695Skan   of which are compiled with GCC, to produce an executable, this library
23169695Skan   does not by itself cause the resulting executable to be covered by the
24169695Skan   GNU General Public License.  This exception does not however invalidate
25169695Skan   any other reasons why the executable file might be covered by the GNU
26169695Skan   General Public License.  */
27169695Skan
28169695Skan/* This file contains wrappers for the system allocation routines.  Most
29169695Skan   places in the OpenMP API do not make any provision for failure, so in
30169695Skan   general we cannot allow memory allocation to fail.  */
31169695Skan
32169695Skan#include "libgomp.h"
33169695Skan#include <stdlib.h>
34169695Skan
35169695Skan
36169695Skanvoid *
37169695Skangomp_malloc (size_t size)
38169695Skan{
39169695Skan  void *ret = malloc (size);
40169695Skan  if (ret == NULL)
41169695Skan    gomp_fatal ("Out of memory allocating %lu bytes", (unsigned long) size);
42169695Skan  return ret;
43169695Skan}
44169695Skan
45169695Skanvoid *
46169695Skangomp_malloc_cleared (size_t size)
47169695Skan{
48169695Skan  void *ret = calloc (1, size);
49169695Skan  if (ret == NULL)
50169695Skan    gomp_fatal ("Out of memory allocating %lu bytes", (unsigned long) size);
51169695Skan  return ret;
52169695Skan}
53169695Skan
54169695Skanvoid *
55169695Skangomp_realloc (void *old, size_t size)
56169695Skan{
57169695Skan  void *ret = realloc (old, size);
58169695Skan  if (ret == NULL)
59169695Skan    gomp_fatal ("Out of memory allocating %lu bytes", (unsigned long) size);
60169695Skan  return ret;
61169695Skan}
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