1 /* Functions for pseudo TTY handling.
2    Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
3    This file is part of the GNU C Library.
4 
5    The GNU C Library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Lesser General Public
7    License as published by the Free Software Foundation; either
8    version 2.1 of the License, or (at your option) any later version.
9 
10    The GNU C Library is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13    Lesser General Public License for more details.
14 
15    You should have received a copy of the GNU Lesser General Public
16    License along with the GNU C Library; if not, see
17    <http://www.gnu.org/licenses/>.  */
18 
19 #ifndef _PTY_H
20 #define _PTY_H	1
21 
22 #include <features.h>
23 
24 #include <termios.h>
25 #include <sys/ioctl.h>
26 
27 
28 __BEGIN_DECLS
29 
30 /* Create pseudo tty master slave pair with NAME and set terminal
31    attributes according to TERMP and WINP and return handles for both
32    ends in AMASTER and ASLAVE.  */
33 extern int openpty (int *__amaster, int *__aslave, char *__name,
34 		    struct termios *__termp, struct winsize *__winp) __THROW;
35 
36 /* Create child process and establish the slave pseudo terminal as the
37    child's controlling terminal.  */
38 extern int forkpty (int *__amaster, char *__name,
39 		    struct termios *__termp, struct winsize *__winp) __THROW;
40 
41 __END_DECLS
42 
43 #endif	/* pty.h */
44