1/* Copyright (C) 1992-2018 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
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.
8
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.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
17
18#include <termios.h>
19
20/* Set *T to indicate raw mode. */
21void
22cfmakeraw (struct termios *t)
23{
24 t->c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON);
25 t->c_oflag &= ~OPOST;
26 t->c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
27 t->c_cflag &= ~(CSIZE|PARENB);
28 t->c_cflag |= CS8;
29 t->c_cc[VMIN] = 1; /* read returns when one char is available. */
30 t->c_cc[VTIME] = 0;
31}
32