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 "libgomp.h" 33 #include <stdarg.h> 34 #include <stdio.h> 35 #include <stdlib.h> 36 37 38 static void 39 gomp_verror (const char *fmt, va_list list) 40 { 41 fputs ("\nlibgomp: ", stderr); 42 vfprintf (stderr, fmt, list); 43 fputc ('\n', stderr); 44 } 45 46 void 47 gomp_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 56 void 57 gomp_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 } 67