.
[glibc/history.git] / termios / cfmakeraw.c
blobca1bf7648b03eabeb31f98616ae6564c0a38380e
1 /* Copyright (C) 1992, 1996, 1997 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17 02111-1307 USA. */
19 #include <termios.h>
21 /* Set *T to indicate raw mode. */
22 void
23 cfmakeraw (t)
24 struct termios *t;
26 t->c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON);
27 t->c_oflag &= ~OPOST;
28 t->c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
29 t->c_cflag &= ~(CSIZE|PARENB);
30 t->c_cflag |= CS8;
31 t->c_cc[VMIN] = 1; /* read returns when one char is available. */
32 t->c_cc[VTIME] = 0;