source: trunk/sys/libgomp/error.c @ 1

Last change on this file since 1 was 1, checked in by alain, 5 years ago

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1/* Copyright (C) 2005, 2009 Free Software Foundation, Inc.
2   Contributed by Richard Henderson <rth@redhat.com>.
3
4   This file is part of the GNU OpenMP Library (libgomp).
5
6   Libgomp is free software; you can redistribute it and/or modify it
7   under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 3, or (at your option)
9   any later version.
10
11   Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
12   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13   FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
14   more details.
15
16   Under Section 7 of GPL version 3, you are granted additional
17   permissions described in the GCC Runtime Library Exception, version
18   3.1, as published by the Free Software Foundation.
19
20   You should have received a copy of the GNU General Public License and
21   a copy of the GCC Runtime Library Exception along with this program;
22   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
23   <http://www.gnu.org/licenses/>.  */
24
25/* This file contains routines used to signal errors.  Most places in the
26   OpenMP API do not make any provision for failure, so we can't just
27   defer the decision on reporting the problem to the user; we must do it
28   ourselves or not at all.  */
29/* ??? Is this about what other implementations do?  Assume stderr hasn't
30   been pointed somewhere unsafe?  */
31
32#include <gomp/libgomp.h>
33#include <stdarg.h>
34#include <stdio.h>
35#include <stdlib.h>
36
37
38static void
39gomp_verror (const char *fmt, va_list list)
40{
41  fputs ("\nlibgomp: ", stderr);
42  vfprintf (stderr, fmt, list);
43  fputc ('\n', stderr);
44}
45
46void
47gomp_error (const char *fmt, ...)
48{
49  va_list list;
50
51  va_start (list, fmt);
52  gomp_verror (fmt, list);
53  va_end (list);
54}
55
56void
57gomp_fatal (const char *fmt, ...)
58{
59  va_list list;
60
61  va_start (list, fmt);
62  gomp_verror (fmt, list);
63  va_end (list);
64
65  exit (EXIT_FAILURE);
66}
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