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1 | /* Copyright (C) 2005 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 Lesser General Public License as published by | |
8 | the Free Software Foundation; either version 2.1 of the License, or | |
9 | (at your option) 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 Lesser General Public License for | |
14 | more details. | |
15 | ||
16 | You should have received a copy of the GNU Lesser General Public License | |
17 | along with libgomp; see the file COPYING.LIB. If not, write to the | |
18 | Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, | |
19 | MA 02110-1301, USA. */ | |
20 | ||
21 | /* As a special exception, if you link this library with other files, some | |
22 | of which are compiled with GCC, to produce an executable, this library | |
23 | does not by itself cause the resulting executable to be covered by the | |
24 | GNU General Public License. This exception does not however invalidate | |
25 | any other reasons why the executable file might be covered by the GNU | |
26 | General Public License. */ | |
27 | ||
28 | /* This file contains routines used to signal errors. Most places in the | |
29 | OpenMP API do not make any provision for failure, so we can't just | |
30 | defer the decision on reporting the problem to the user; we must do it | |
31 | ourselves or not at all. */ | |
32 | /* ??? Is this about what other implementations do? Assume stderr hasn't | |
33 | been pointed somewhere unsafe? */ | |
34 | ||
35 | #include "libgomp.h" | |
36 | #include <stdarg.h> | |
37 | #include <stdio.h> | |
38 | #include <stdlib.h> | |
39 | ||
40 | ||
41 | static void | |
42 | gomp_verror (const char *fmt, va_list list) | |
43 | { | |
44 | fputs ("\nlibgomp: ", stderr); | |
45 | vfprintf (stderr, fmt, list); | |
46 | fputc ('\n', stderr); | |
47 | } | |
48 | ||
49 | void | |
50 | gomp_error (const char *fmt, ...) | |
51 | { | |
52 | va_list list; | |
53 | ||
54 | va_start (list, fmt); | |
55 | gomp_verror (fmt, list); | |
56 | va_end (list); | |
57 | } | |
58 | ||
59 | void | |
60 | gomp_fatal (const char *fmt, ...) | |
61 | { | |
62 | va_list list; | |
63 | ||
64 | va_start (list, fmt); | |
65 | gomp_verror (fmt, list); | |
66 | va_end (list); | |
67 | ||
68 | exit (EXIT_FAILURE); | |
69 | } |