===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/systat/main.c,v
retrieving revision 1.28
retrieving revision 1.29
diff -u -r1.28 -r1.29
--- src/usr.bin/systat/main.c	2003/12/17 20:58:39	1.28
+++ src/usr.bin/systat/main.c	2004/04/14 19:53:04	1.29
@@ -1,4 +1,4 @@
-/*	$OpenBSD: main.c,v 1.28 2003/12/17 20:58:39 jmc Exp $	*/
+/*	$OpenBSD: main.c,v 1.29 2004/04/14 19:53:04 deraadt Exp $	*/
 /*	$NetBSD: main.c,v 1.8 1996/05/10 23:16:36 thorpej Exp $	*/
 
 /*-
@@ -40,7 +40,7 @@
 #if 0
 static char sccsid[] = "@(#)main.c	8.1 (Berkeley) 6/6/93";
 #endif
-static char rcsid[] = "$OpenBSD: main.c,v 1.28 2003/12/17 20:58:39 jmc Exp $";
+static char rcsid[] = "$OpenBSD: main.c,v 1.29 2004/04/14 19:53:04 deraadt Exp $";
 #endif /* not lint */
 
 #include <sys/param.h>
@@ -133,6 +133,8 @@
 	siginterrupt(SIGQUIT, 1);
 	signal(SIGTERM, sigdie);
 	siginterrupt(SIGTERM, 1);
+	signal(SIGTSTP, sigtstp);
+	siginterrupt(SIGTSTP, 1);
 
 	/*
 	 * Initialize display.  Load average appears in a one line
@@ -269,12 +271,18 @@
 volatile sig_atomic_t gotdie;
 volatile sig_atomic_t gotdisplay;
 volatile sig_atomic_t gotwinch;
+volatile sig_atomic_t gottstp;
 
 void
-sigdie(signo)
-	int signo;
+sigdie(int signo)
 {
 	gotdie = 1;
+}
+
+void
+sigtstp(int signo)
+{
+	gottstp = 1;
 }
 
 void