/*
 * libdpkg - Debian packaging suite library routines
 * showcright.c - show copyright file routine
 *
 * Copyright (C) 1994,1995 Ian Jackson <iwj10@cus.cam.ac.uk>
 *
 * This 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.
 *
 * This 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 dpkg; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <unistd.h>
#include <sys/fcntl.h>

#include "config.h"
#include "dpkg.h"

void showcopyright(const struct cmdinfo *c, const char *v) {
  int fd;
  fd= open(COPYINGFILE,O_RDONLY);
  if (fd < 0) ohshite("cannot open GPL file " COPYINGFILE);
  m_dup2(fd,0);
  execlp(CAT,CAT,"-",(char*)0);
  ohshite("unable to exec cat for displaying GPL file");
}
