libvips/tools/iofuncs/printlines.c

71 lines
1.7 KiB
C

/* @(#) Prints the values of a file
* @(#) Result is printed in stderr output
* @(#)
* @(#) Usage: printlines infile
* @(#)
*
* Copyright: 1990, N. Dessipris.
*
* Author: Nicos Dessipris
* Written on: 03/08/1990
* Modified on:
*/
/*
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 <vips/vips.h>
int
main( int argc, char **argv )
{
IMAGE *in;
if ( (argc != 2)||(argv[1][0] == '-') )
error_exit( "Usage:\n%s infile\n\n\
Image is printed in stderr\n", argv[0]);
if( im_init_world( argv[0] ) )
error_exit( "unable to start VIPS" );
if ((in = im_open(argv[1],"r")) == NULL)
error_exit("Unable to open %s for input", argv[1]);
if (im_printlines(in) == -1)
error_exit("unable to im_printlines");
im_close(in);
return(0);
}