--- Libc/Libc-262/gen/termios.c
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * Copyright (c) 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <sys/tty.h>
-#include <sys/time.h>
-#define KERNEL			/* XXX - FREAD and FWRITE ifdef'd KERNEL*/
-#include <sys/fcntl.h>
-#undef KERNEL
-
-#include <errno.h>
-#include <stdio.h>
-#include <termios.h>
-#include <unistd.h>
-
-int
-tcgetattr(fd, t)
-	int fd;
-	struct termios *t;
-{
-
-	return (ioctl(fd, TIOCGETA, t));
-}
-
-int
-tcsetattr(fd, opt, t)
-	int fd, opt;
-	const struct termios *t;
-{
-	struct termios localterm;
-
-	if (opt & TCSASOFT) {
-		localterm = *t;
-		localterm.c_cflag |= CIGNORE;
-		t = &localterm;
-	}
-	switch (opt & ~TCSASOFT) {
-	case TCSANOW:
-		return (ioctl(fd, TIOCSETA, t));
-	case TCSADRAIN:
-		return (ioctl(fd, TIOCSETAW, t));
-	case TCSAFLUSH:
-		return (ioctl(fd, TIOCSETAF, t));
-	default:
-		errno = EINVAL;
-		return (-1);
-	}
-}
-
-int
-#if __STDC__
-tcsetpgrp(int fd, pid_t pgrp)
-#else
-tcsetpgrp(fd, pgrp)
-	int fd;
-	pid_t pgrp;
-#endif
-{
-	int s;
-
-	s = pgrp;
-	return (ioctl(fd, TIOCSPGRP, &s));
-}
-
-pid_t
-tcgetpgrp(fd)
-{
-	int s;
-
-	if (ioctl(fd, TIOCGPGRP, &s) < 0)
-		return ((pid_t)-1);
-
-	return ((pid_t)s);
-}
-
-speed_t
-cfgetospeed(t)
-	const struct termios *t;
-{
-
-	return (t->c_ospeed);
-}
-
-speed_t
-cfgetispeed(t)
-	const struct termios *t;
-{
-
-	return (t->c_ispeed);
-}
-
-int
-cfsetospeed(t, speed)
-	struct termios *t;
-	speed_t speed;
-{
-
-	t->c_ospeed = speed;
-	return (0);
-}
-
-int
-cfsetispeed(t, speed)
-	struct termios *t;
-	speed_t speed;
-{
-
-	t->c_ispeed = speed;
-	return (0);
-}
-
-int
-cfsetspeed(t, speed)
-	struct termios *t;
-	speed_t speed;
-{
-
-	t->c_ispeed = t->c_ospeed = speed;
-	return (0);
-}
-
-/*
- * Make a pre-existing termios structure into "raw" mode: character-at-a-time
- * mode with no characters interpreted, 8-bit data path.
- */
-void
-cfmakeraw(t)
-	struct termios *t;
-{
-
-	t->c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON);
-	t->c_oflag &= ~OPOST;
-	t->c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
-	t->c_cflag &= ~(CSIZE|PARENB);
-	t->c_cflag |= CS8;
-	/* XXX set MIN/TIME */
-}
-
-tcsendbreak(fd, len)
-	int fd, len;
-{
-	struct timeval sleepytime;
-
-	sleepytime.tv_sec = 0;
-	sleepytime.tv_usec = 400000;
-	if (ioctl(fd, TIOCSBRK, 0) == -1)
-		return (-1);
-	(void)select(0, 0, 0, 0, &sleepytime);
-	if (ioctl(fd, TIOCCBRK, 0) == -1)
-		return (-1);
-	return (0);
-}
-
-tcdrain(fd)
-	int fd;
-{
-
-	return (ioctl(fd, TIOCDRAIN, 0));
-}
-
-tcflush(fd, which)
-	int fd, which;
-{
-	int com;
-
-	switch (which) {
-	case TCIFLUSH:
-		com = FREAD;
-		break;
-	case TCOFLUSH:
-		com = FWRITE;
-		break;
-	case TCIOFLUSH:
-		com = FREAD | FWRITE;
-		break;
-	default:
-		errno = EINVAL;
-		return (-1);
-	}
-	return (ioctl(fd, TIOCFLUSH, &com));
-}
-
-tcflow(fd, action)
-	int fd, action;
-{
-	struct termios term;
-	u_char c;
-
-	switch (action) {
-	case TCOOFF:
-		return (ioctl(fd, TIOCSTOP, 0));
-	case TCOON:
-		return (ioctl(fd, TIOCSTART, 0));
-	case TCION:
-	case TCIOFF:
-		if (tcgetattr(fd, &term) == -1)
-			return (-1);
-		c = term.c_cc[action == TCIOFF ? VSTOP : VSTART];
-		if (c != _POSIX_VDISABLE && write(fd, &c, sizeof(c)) == -1)
-			return (-1);
-		return (0);
-	default:
-		errno = EINVAL;
-		return (-1);
-	}
-	/* NOTREACHED */
-}