Mercurial > hg > CbC > CbC_gcc
diff libgomp/alloc.c @ 0:a06113de4d67
first commit
author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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date | Fri, 17 Jul 2009 14:47:48 +0900 |
parents | |
children | 04ced10e8804 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libgomp/alloc.c Fri Jul 17 14:47:48 2009 +0900 @@ -0,0 +1,58 @@ +/* Copyright (C) 2005, 2009 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +/* This file contains wrappers for the system allocation routines. Most + places in the OpenMP API do not make any provision for failure, so in + general we cannot allow memory allocation to fail. */ + +#include "libgomp.h" +#include <stdlib.h> + + +void * +gomp_malloc (size_t size) +{ + void *ret = malloc (size); + if (ret == NULL) + gomp_fatal ("Out of memory allocating %lu bytes", (unsigned long) size); + return ret; +} + +void * +gomp_malloc_cleared (size_t size) +{ + void *ret = calloc (1, size); + if (ret == NULL) + gomp_fatal ("Out of memory allocating %lu bytes", (unsigned long) size); + return ret; +} + +void * +gomp_realloc (void *old, size_t size) +{ + void *ret = realloc (old, size); + if (ret == NULL) + gomp_fatal ("Out of memory allocating %lu bytes", (unsigned long) size); + return ret; +}