login/pty.h

   1 /* Functions for pseudo TTY handling.
   2    Copyright (C) 1996, 1997 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 Library General Public License as
   7    published by the Free Software Foundation; either version 2 of the
   8    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    Library General Public License for more details.
  14
  15    You should have received a copy of the GNU Library General Public
  16    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  17    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18    Boston, MA 02111-1307, USA.  */
  19
  20 #ifndef _PTY_H
  21 #define _PTY_H  1
  22
  23 #include <features.h>
  24
  25 #include <termios.h>
  26 #include <sys/ioctl.h>
  27
  28
  29 __BEGIN_DECLS
  30
  31 /* Create pseudo tty master slave pair with NAME and set terminal
  32    attributes according to TERMP and WINP and return handles for both
  33    ends in AMASTER and ASLAVE.  */
  34 extern int openpty __P ((int *__amaster, int *__aslave, char *__name,
  35                          struct termios *__termp, struct winsize *__winp));
  36
  37 /* Create child process and establish the slave pseudo terminal as the
  38    child's controlling terminal.  */
  39 extern int forkpty __P ((int *__amaster, char *__name,
  40                          struct termios *__termp, struct winsize *__winp));
  41
  42 __END_DECLS
  43
  44 #endif  /* pty.h */