/* ttyname.c - prints ttyname to a pipe and then sleeps - used by internal debugger
   Copyright (C) 1996, 1997 Paul Sheer

   This program 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 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 General Public License for more details.

   You should have received a copy of the GNU 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.
 */

#include <config.h>
#ifdef HAVE_FCNTL_H
#include <fcntl.h>
#endif
#ifdef HAVE_SYS_FCNTL_H
#include <sys/fcntl.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

int main (int argc, char **argv)
{
    char s[100];
    int fd;
    fd = (int) open ((char *) argv[1], (int) O_WRONLY);
    sprintf (s, "%s,%d", (char *) ttyname ((int) 0), (int) getpid ());
    write (fd, s, (long) strlen (s));
    for (;;)
	sleep (60);
    return 0;
}


