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authorGravatar Mike Frysinger <vapier@gentoo.org>2006-06-07 21:37:49 +0000
committerGravatar Mike Frysinger <vapier@gentoo.org>2006-06-07 21:37:49 +0000
commit2fc534f3f1eb8d5dfab4669ab10650a73707024c (patch)
tree8792b4484ececad78d86ea9889224cf3089e5b4d /miscutils/watchdog.c
parentf915a77386a1315a1c8d75de1238b117b577efad (diff)
downloadbusybox-2fc534f3f1eb8d5dfab4669ab10650a73707024c.tar.gz
busybox-2fc534f3f1eb8d5dfab4669ab10650a73707024c.tar.bz2
hint at where the Magic comes from
Diffstat (limited to 'miscutils/watchdog.c')
-rw-r--r--miscutils/watchdog.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/miscutils/watchdog.c b/miscutils/watchdog.c
index 55fee8a40..b9eabb145 100644
--- a/miscutils/watchdog.c
+++ b/miscutils/watchdog.c
@@ -20,7 +20,7 @@ static int fd;
static void watchdog_shutdown(int ATTRIBUTE_UNUSED unused)
{
- write(fd, "V", 1); /* Magic */
+ write(fd, "V", 1); /* Magic, see watchdog-api.txt in kernel */
close(fd);
exit(0);
}