[master] 872fb13 Reintroduce Ctrl-C and Ctrl-Z key handlers in varnishstat

[Martin Blix Grydeland]

commit 872fb1372c2cb05a16b4f00ef499325eeeec1a4a
Author: Martin Blix Grydeland <martin at varnish-software.com>
Date:   Tue Oct 1 09:54:16 2013 +0200

    Reintroduce Ctrl-C and Ctrl-Z key handlers in varnishstat

diff --git a/bin/varnishstat/varnishstat_curses.c b/bin/varnishstat/varnishstat_curses.c
index 16df1b4..d870016 100644
--- a/bin/varnishstat/varnishstat_curses.c
+++ b/bin/varnishstat/varnishstat_curses.c
@@ -832,9 +832,15 @@ handle_keypress(int ch)
 	case 'Q':
 		keep_running = 0;
 		return;
+	case '\003':		/* Ctrl-C */
+		AZ(raise(SIGINT));
+		return;
 	case '\024':		/* Ctrl-T */
 		sample = 1;
 		return;
+	case '\032':		/* Ctrl-Z */
+		AZ(raise(SIGTSTP));
+		return;
 	default:
 		return;
 	}