View of xos/usr/xsh/tty.h

/* Copyright (C) 2008  Emmanuel Varoquaux
 
   This file is part of XOS.
 
   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 3 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, see <http://www.gnu.org/licenses/>. */
 
#ifndef TTY_H
#define TTY_H
 
#include <sys/types.h>
 
extern int tty;
 
void wait_foreground();
void set_tty_pgid(pid_t pgid);
 
void save_tty_attributes();
void restore_tty_attributes();
 
void disable_tty_signals();
void enable_tty_signals();
 
#endif