Removed the termios subdirectory; it's replaced by posix/termios.c.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9051 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kernel/libroot/posix/Jamfile

@@ -29,7 +29,6 @@ SubInclude OBOS_TOP src kernel libroot posix stdio ;
 SubInclude OBOS_TOP src kernel libroot posix stdlib ;
 SubInclude OBOS_TOP src kernel libroot posix string ;
 SubInclude OBOS_TOP src kernel libroot posix sys ;
-SubInclude OBOS_TOP src kernel libroot posix termios ;
 SubInclude OBOS_TOP src kernel libroot posix time ;
 SubInclude OBOS_TOP src kernel libroot posix unistd ;
 

src/kernel/libroot/posix/termios/Jamfile

@@ -1,17 +0,0 @@
-SubDir OBOS_TOP src kernel libroot posix termios ;
-
-KernelMergeObject posix_termios.o :
-	<$(SOURCE_GRIST)>termios.c
-	<$(SOURCE_GRIST)>tcsetattr.c
-	:
-	-fPIC -DPIC
-	;
-
-
-# there are no files in the kernel
-
-#MergeObjectFromObjects kernel_posix_termios.o :
-#	:
-#	-fPIC -DPIC
-#	;
-

src/kernel/libroot/posix/termios/tcsetattr.c

@@ -1,38 +0,0 @@
-/* 
-** Copyright 2003, Daniel Reinhold, [email protected]. All rights reserved.
-** Distributed under the terms of the OpenBeOS License.
-*/
-
-#include <errno.h>
-#include <unistd.h>
-#include <termios.h>
-
-
-/*
- * tcsetattr - set the attributes for the tty device at fd
- *             (using the structure in the last arg for the values)
- */
-int
-tcsetattr(int fd, int opt, const struct termios *tp)
-{
-	switch (opt) {
-		case TCSANOW:
-			// set the attributes immediately
-			return ioctl(fd, TCSETA, tp);
-		
-		case TCSADRAIN:
-			// wait for ouput to finish before setting the attributes
-			return ioctl(fd, TCSETAW, tp);
-		
-		case TCSAFLUSH:
-			// wait for ouput to finish and then flush the input buffer
-			// before setting the attributes
-			return ioctl(fd, TCSETAF, tp);
-		
-		default:
-			// no other valid options
-			errno = EINVAL;
-			return -1;
-	}
-}
-

src/kernel/libroot/posix/termios/termios.c

@@ -1,110 +0,0 @@
-/* 
-** Copyright 2003, Daniel Reinhold, [email protected]. All rights reserved.
-** Distributed under the terms of the OpenBeOS License.
-*/
-
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-#include <termios.h>
-
-
-/* tcdrain - wait for all output to be transmitted */
-int
-tcdrain(int fd)
-{
-	/* Some termios implementations have a TIOCDRAIN command
-	 * expressly for this purpose (e.g. ioctl(fd, TIOCDRAIN, 0).
-	 * However, the BeOS implementation adheres to another
-	 * interface which uses a non-zero last parameter to the
-	 * TCSBRK ioctl to signify this functionality.
-	 */
-	return ioctl(fd, TCSBRK, 1);
-}
-
-
-/* tcflow - suspend or restart transmission */
-int
-tcflow(int fd, int action)
-{
-	/* action will be one of the following:
-	 *   TCIOFF -  input off (stops input)
-	 *   TCION  -  input on  (restart input)
-	 *   TCOOFF - output off (stops output)
-	 *   TCOON  - output on  (restart output)
-	 */
-	return ioctl(fd, TCXONC, action);
-}
-
-
-/* tcflush - flush all pending data (input or output) */
-int
-tcflush(int fd, int queue_selector)
-{
-	return ioctl(fd, TCFLSH, queue_selector);
-}
-
-
-/* tcsendbreak - send zero bits for the specified duration */
-int
-tcsendbreak(int fd, int duration)
-{	
-	if (duration == 0)
-		// Posix spec says this should take ~ 0.25 to 0.5 seconds
-		return ioctl(fd, TCSBRK, 0);
-	
-	/* Posix does not specify how long the transmission time
-	 * should last if 'duration' is non-zero -- i.e. it is up
-	 * to each implementation to decide what to do...
-	 *
-	 * For simplicity, here is it assumed that a positive duration
-	 * of N will mean "N time intervals" where each interval lasts
-	 * from 0.25 to 0.5 seconds. A negative duration will be treated
-	 * as an error.
-	 */
-	if (duration < 0) {
-		errno = EINVAL;
-		return -1;
-	}
-	
-	while (duration-- > 0)
-		if (ioctl(fd, TCSBRK, 0) < 0)
-			return -1;
-	
-	return 0;
-}
-
-
-
-/*
- * The following four "speed control" functions are not supported
- * in the BeOS. But the interface is still part of the Posix
- * terminal IO specification, so they are implemented here as
- * stub functions for basic compliance.
- */
-
-speed_t
-cfgetispeed(const struct termios *term)
-{
-	return (speed_t)0;
-}
-
-int
-cfsetispeed( struct termios *term, speed_t speed)
-{
-	return 0;
-}
-
-speed_t
-cfgetospeed(const struct termios *term)
-{
-	return (speed_t)0;
-}
-
-int
-cfsetospeed( struct termios *term, speed_t speed)
-{
-	return 0;
-}
-