]> git.ipfire.org Git - thirdparty/util-linux.git/commitdiff
write: signal_received should be volatile qualified
authorCristian Rodríguez <crrodriguez@opensuse.org>
Sun, 15 Jan 2023 01:33:14 +0000 (01:33 +0000)
committerCristian Rodríguez <crrodriguez@opensuse.org>
Sun, 15 Jan 2023 01:33:14 +0000 (01:33 +0000)
Because the standard says so.

term-utils/write.c

index ee31580fa34a1a5a6f52020b3c3c4d2183cc4232..8b86e9a9d5ac8f735a6f2ebee3be95f3841953e0 100644 (file)
@@ -67,7 +67,7 @@
 #include "ttyutils.h"
 #include "xalloc.h"
 
-static sig_atomic_t signal_received = 0;
+static volatile sig_atomic_t signal_received = 0;
 
 struct write_control {
        uid_t src_uid;