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