svn commit: r192252 - head/sys/kern

[Ed Schouten]

Author: ed
Date: Sun May 17 16:17:48 2009
New Revision: 192252
URL: http://svn.freebsd.org/changeset/base/192252

Log:
  Print an extra newline when not at the first column already.
  
  This makes siginfo output look a lot better when pressing it the first
  time when in sh(1), for example:
  
  	$ load: 0.00  cmd: sh 1945 [ttyin] 3.94r 0.00u 0.00s 0% 1960k
  	load: 0.00  cmd: sh 1945 [ttyin] 4.19r 0.00u 0.00s 0% 1960k
  
  will now become:
  
  	$
  	load: 0.00  cmd: sh 1945 [ttyin] 3.94r 0.00u 0.00s 0% 1960k
  	load: 0.00  cmd: sh 1945 [ttyin] 4.19r 0.00u 0.00s 0% 1960k

Modified:
  head/sys/kern/tty_info.c

Modified: head/sys/kern/tty_info.c
==============================================================================
--- head/sys/kern/tty_info.c	Sun May 17 15:42:41 2009	(r192251)
+++ head/sys/kern/tty_info.c	Sun May 17 16:17:48 2009	(r192252)
@@ -230,7 +230,8 @@ tty_info(struct tty *tp)
 
 	/* Print load average. */
 	load = (averunnable.ldavg[0] * 100 + FSCALE / 2) >> FSHIFT;
-	ttyprintf(tp, "load: %d.%02d ", load / 100, load % 100);
+	ttyprintf(tp, "%sload: %d.%02d ", tp->t_column == 0 ? "" : "\n",
+	    load / 100, load % 100);
 
 	if (tp->t_session == NULL) {
 		ttyprintf(tp, "not a controlling terminal\n");