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/*
Copyright (C) 1996, 1997 John W. Eaton
This file is part of Octave.
Octave 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 2, or (at your option) any
later version.
Octave 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.
You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING. If not, write to the Free
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include "lo-error.h"
/* Having this file in this directory is a kluge to avoid unresolved
symbol errors when creating shared versions of libcruft. */
/* Pointer to the current error handling function. */
liboctave_error_handler current_liboctave_error_handler
= liboctave_fatal;
/* Pointer to the current warning handler. */
liboctave_warning_handler current_liboctave_warning_handler
= liboctave_warning;
static void
verror (const char *name, const char *fmt, va_list args)
{
if (name)
fprintf (stderr, "%s: ", name);
vfprintf (stderr, fmt, args);
fprintf (stderr, "\n");
fflush (stderr);
}
void
set_liboctave_error_handler (liboctave_error_handler f)
{
if (f)
current_liboctave_error_handler = f;
else
current_liboctave_error_handler = liboctave_fatal;
}
void
set_liboctave_warning_handler (liboctave_warning_handler f)
{
if (f)
current_liboctave_warning_handler = f;
else
current_liboctave_warning_handler = liboctave_warning;
}
void
liboctave_fatal (const char *fmt, ...)
{
va_list args;
va_start (args, fmt);
verror ("fatal", fmt, args);
va_end (args);
exit (1);
}
void
liboctave_warning (const char *fmt, ...)
{
va_list args;
va_start (args, fmt);
verror ("warning", fmt, args);
va_end (args);
}
/*
;;; Local Variables: ***
;;; mode: C ***
;;; page-delimiter: "^/\\*" ***
;;; End: ***
*/
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