libvips/libsrc/iofuncs/error_exit.c

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/* @(#) print error mesg on stderr and exit(1)
* @(#) It also prints any additional error messages set by the routines
* @(#)
* @(#) Usage:
* @(#) void error_exit(variable_arg_list)
*
* Copyright: N. Dessipris
* Written on: 19/03/1991
* Modified on:
* 11/5/93 J.Cupitt
* - strange extra newlines removed - see im_errormsg()
* - strange tests removed
* 28-4-99 JC
* - ansified
* 2/8/06
* - print prgname
*/
/*
This file is part of VIPS.
VIPS is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /*HAVE_CONFIG_H*/
#include <vips/intl.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <vips/vips.h>
#ifdef WITH_DMALLOC
#include <dmalloc.h>
#endif /*WITH_DMALLOC*/
void
error_exit( const char *fmt, ... )
{
va_list ap;
fprintf( stderr, "%s: ", g_get_prgname() );
va_start( ap, fmt );
(void) vfprintf( stderr, fmt, ap );
va_end( ap );
fprintf( stderr, "\n" );
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fprintf( stderr, "%s", im_error_buffer() );
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exit( 1 );
}