--- Libc/Libc-1725.40.4/gen/FreeBSD/termios.c
+++ /dev/null
@@ -1,262 +0,0 @@
-/*-
- * 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.
- * 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.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)termios.c	8.2 (Berkeley) 2/21/94";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/gen/termios.c,v 1.16 2009/05/07 13:49:48 ed Exp $");
-
-#if __DARWIN_UNIX03
-#ifdef VARIANT_CANCELABLE
-#include <pthread.h>
-#endif /* VARIANT_CANCELABLE */
-#endif /* __DARWIN_UNIX03 */
-
-#include "namespace.h"
-#include <sys/types.h>
-#include <sys/fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/time.h>
-
-#include <errno.h>
-#include <termios.h>
-#include <unistd.h>
-#include "un-namespace.h"
-
-#ifndef BUILDING_VARIANT
-int
-tcgetattr(int fd, struct termios *t)
-{
-
-	return (_ioctl(fd, TIOCGETA, t));
-}
-
-int
-tcsetattr(int fd, int 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
-tcsetpgrp(int fd, pid_t pgrp)
-{
-	int s;
-
-	if (isatty(fd) == 0)
-		return (-1);
-
-	s = pgrp;
-	return (_ioctl(fd, TIOCSPGRP, &s));
-}
-
-pid_t
-tcgetpgrp(int fd)
-{
-	int s;
-
-	if (isatty(fd) == 0)
-		return ((pid_t)-1);
-
-	if (_ioctl(fd, TIOCGPGRP, &s) < 0)
-		return ((pid_t)-1);
-
-	return ((pid_t)s);
-}
-
-#if 0 // Needs API review first
-pid_t
-tcgetsid(int fd)
-{
-	int s;
-
-	if (_ioctl(fd, TIOCGSID, &s) < 0)
-		return ((pid_t)-1);
-
-	return ((pid_t)s);
-}
-
-int
-tcsetsid(int fd, pid_t pid)
-{
-
-	if (pid != getsid(0)) {
-		errno = EINVAL;
-		return (-1);
-	}
-
-	return (_ioctl(fd, TIOCSCTTY, NULL));
-}
-#endif
-
-speed_t
-cfgetospeed(const struct termios *t)
-{
-
-	return (t->c_ospeed);
-}
-
-speed_t
-cfgetispeed(const struct termios *t)
-{
-
-	return (t->c_ispeed);
-}
-
-int
-cfsetospeed(struct termios *t, speed_t speed)
-{
-
-	t->c_ospeed = speed;
-	return (0);
-}
-
-int
-cfsetispeed(struct termios *t, speed_t speed)
-{
-
-	t->c_ispeed = speed;
-	return (0);
-}
-
-int
-cfsetspeed(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(struct termios *t)
-{
-
-	t->c_iflag &= ~(IMAXBEL|IXOFF|INPCK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON|IGNPAR);
-	t->c_iflag |= IGNBRK;
-	t->c_oflag &= ~OPOST;
-	t->c_lflag &= ~(ECHO|ECHOE|ECHOK|ECHONL|ICANON|ISIG|IEXTEN|NOFLSH|TOSTOP|PENDIN);
-	t->c_cflag &= ~(CSIZE|PARENB);
-	t->c_cflag |= CS8|CREAD;
-	t->c_cc[VMIN] = 1;
-	t->c_cc[VTIME] = 0;
-}
-
-int
-tcsendbreak(int fd, int 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);
-}
-#endif /* BUILDING_VARIANT */
-
-int
-__tcdrain(int fd)
-{
-#if __DARWIN_UNIX03
-#ifdef VARIANT_CANCELABLE
-	pthread_testcancel();
-#endif /* VARIANT_CANCELABLE */
-#endif /* __DARWIN_UNIX03 */
-	return (_ioctl(fd, TIOCDRAIN, 0));
-}
-
-__weak_reference(__tcdrain, tcdrain);
-__weak_reference(__tcdrain, _tcdrain);
-
-#ifndef BUILDING_VARIANT
-int
-tcflush(int fd, int 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));
-}
-
-int
-tcflow(int fd, int action)
-{
-	switch (action) {
-	case TCOOFF:
-		return (_ioctl(fd, TIOCSTOP, 0));
-	case TCOON:
-		return (_ioctl(fd, TIOCSTART, 0));
-	case TCION:
-		return (_ioctl(fd, TIOCIXON, 0));
-	case TCIOFF:
-		return (_ioctl(fd, TIOCIXOFF, 0));
-	default:
-		errno = EINVAL;
-		return (-1);
-	}
-	/* NOTREACHED */
-}
-#endif /* BUILDING_VARIANT */