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/* Functions for pseudo TTY handling.
Copyright (C) 1996-2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library 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 2.1 of the License, or (at your option) any later version.
The GNU C Library 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 the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _PTY_H
#define _PTY_H 1
#include <features.h>
struct termios;
struct winsize;
#include <termios.h>
#include <sys/ioctl.h>
__BEGIN_DECLS
/* Create pseudo tty master slave pair with NAME and set terminal
attributes according to TERMP and WINP and return handles for both
ends in AMASTER and ASLAVE. */
extern int openpty (int *__amaster, int *__aslave, char *__name,
const struct termios *__termp,
const struct winsize *__winp) __THROW;
/* Create child process and establish the slave pseudo terminal as the
child's controlling terminal. */
extern int forkpty (int *__amaster, char *__name,
const struct termios *__termp,
const struct winsize *__winp) __THROW;
__END_DECLS
#endif /* pty.h */
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