shutdown(8): sig_atomic_t variables should be qualified 'volatile'

diff --git a/sbin/shutdown/shutdown.c b/sbin/shutdown/shutdown.c
index 38b10bb..97b55b7 100644 (file)
--- a/sbin/shutdown/shutdown.c
+++ b/sbin/shutdown/shutdown.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: shutdown.c,v 1.53 2021/07/12 15:09:19 beck Exp $      */
+/*     $OpenBSD: shutdown.c,v 1.54 2023/01/13 07:02:16 cheloha Exp $   */
 /*     $NetBSD: shutdown.c,v 1.9 1995/03/18 15:01:09 cgd Exp $ */
 
 /*
@@ -89,7 +89,7 @@ const int tlistlen = sizeof(tlist) / sizeof(tlist[0]);
 
 static time_t offset, shuttime;
 static int dofast, dohalt, doreboot, dopower, dodump, mbuflen, nosync;
-static sig_atomic_t killflg, timed_out;
+static volatile sig_atomic_t killflg, timed_out;
 static char *whom, mbuf[BUFSIZ];
 
 void badtime(void);