external/bsd/tmux/dist/compat/cfmakeraw.c

   1 /* Id */
   2
   3 /*
   4  * Copyright (c) 2013 Dagobert Michelsen
   5  * Copyright (c) 2013 Nicholas Marriott <nicm@users.sourceforge.net>
   6  *
   7  * Permission to use, copy, modify, and distribute this software for any
   8  * purpose with or without fee is hereby granted, provided that the above
   9  * copyright notice and this permission notice appear in all copies.
  10  *
  11  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  12  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  13  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  14  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  15  * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
  16  * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
  17  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  18  */
  19
  20 #include <string.h>
  21
  22 #include "tmux.h"
  23
  24 void
  25 cfmakeraw(struct termios *tio)
  26 {
  27         tio->c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON);
  28         tio->c_oflag &= ~OPOST;
  29         tio->c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
  30         tio->c_cflag &= ~(CSIZE|PARENB);
  31         tio->c_cflag |= CS8;
  32 }