PERFORCE change 146462 for review

[Ed Schouten]

http://perforce.freebsd.org/chv.cgi?CH=146462

Change 146462 by ed at ed_dull on 2008/08/02 15:36:49

	Fix some small style(9) issues in tty.c. Also reduce the baud
	rate for psuedo-devices to 38400 baud, which means the buffer
	sizes are similar to the old TTY code.

Affected files ...

.. //depot/projects/mpsafetty/sys/kern/tty.c#10 edit

Differences ...

==== //depot/projects/mpsafetty/sys/kern/tty.c#10 (text+ko) ====

@@ -768,6 +768,7 @@
 static int
 ttydevsw_defopen(struct tty *tp)
 {
+
 	return (0);
 }
 
@@ -779,6 +780,7 @@
 static void
 ttydevsw_defoutwakeup(struct tty *tp)
 {
+
 	panic("Terminal device has output, while not implemented");
 }
 
@@ -790,14 +792,16 @@
 static int
 ttydevsw_defioctl(struct tty *tp, u_long cmd, caddr_t data, struct thread *td)
 {
+
 	return (ENOIOCTL);
 }
 
 static int
 ttydevsw_defparam(struct tty *tp, struct termios *t)
 {
+
 	/* Use a fake baud rate, we're not a real device. */
-	t->c_ispeed = t->c_ospeed = B115200;
+	t->c_ispeed = t->c_ospeed = B38400;
 
 	return (0);
 }
@@ -805,19 +809,23 @@
 static int
 ttydevsw_defmodem(struct tty *tp, int sigon, int sigoff)
 {
+
 	/* Simulate a carrier to make the TTY layer happy */
 	return (SER_DCD);
 }
 
 static int
-ttydevsw_defmmap(struct tty *tp, vm_offset_t offset, vm_paddr_t *paddr, int nprot)
+ttydevsw_defmmap(struct tty *tp, vm_offset_t offset, vm_paddr_t *paddr,
+    int nprot)
 {
+
 	return (-1);
 }
 
 static void
 ttydevsw_deffree(void *softc)
 {
+
 	panic("Terminal device freed without a free-handler");
 }