Don't try to change the window name unless the pid of the process chosen has

changed. Reduces CPU use.

osdep-* stuff is a bit horrible now but there we go :-/.

1 files changed, 8 insertions, 3 deletions

diff --git a/names.c b/names.c
index 4e6eba63..1d83e8d2 100644
--- a/names.c
+++ b/names.c
@@ -1,4 +1,4 @@
-/* $Id: names.c,v 1.2 2009-01-26 22:57:19 nicm Exp $ */
+/* $Id: names.c,v 1.3 2009-02-09 18:08:01 nicm Exp $ */
 
 /*
  * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -53,14 +53,19 @@ set_window_names(void)
 
 		if (w->active->screen != &w->active->base)
 			name = NULL;
-		else
-			name = get_argv0(w->active->fd, w->active->tty);
+		else {
+			if (osdep_get_name(w->active->fd, 
+			    w->active->tty, &w->name_pid, &name) == 1)
+				continue;
+		}
+		
 		if (name == NULL)
 			wname = default_window_name(w);
 		else {
 			wname = parse_window_name(name);
 			xfree(name);
 		}
+
 		if (strcmp(wname, w->name) == 0)
 			xfree(wname);
 		else {