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/* 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 routines used to signal errors.  Most places in the

   OpenMP API do not make any provision for failure, so we can't just

   defer the decision on reporting the problem to the user; we must do it

   ourselves or not at all.  */

/* ??? Is this about what other implementations do?  Assume stderr hasn't

   been pointed somewhere unsafe?  */

#include "libgomp.h"

#include <stdarg.h>

#include <stdio.h>

#include <stdlib.h>

static void

gomp_verror (const char *fmt, va_list list)

{

  fputs ("\nlibgomp: ", stderr);

  vfprintf (stderr, fmt, list);

  fputc ('\n', stderr);

}

void

gomp_error (const char *fmt, ...)

{

  va_list list;

  va_start (list, fmt);

  gomp_verror (fmt, list);

  va_end (list);

}

void

gomp_fatal (const char *fmt, ...)

{

  va_list list;

  va_start (list, fmt);

  gomp_verror (fmt, list);

  va_end (list);

  exit (EXIT_FAILURE);

}