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authorRandy Dunlap <rdunlap@xenotime.net>2006-04-04 20:17:26 -0700
committerWim Van Sebroeck <wim@iguana.be>2006-05-15 21:37:46 +0200
commit92930d9e8121223e14131809c6e9959ee9e0c43f (patch)
tree5b99b7392366595b78b796d632e151d118005bb8 /Documentation/watchdog
parent7071e522a58cb1b3469e4cd8664ef03a32076349 (diff)
downloadlinux-92930d9e8121223e14131809c6e9959ee9e0c43f.tar.gz
[WATCHDOG] Documentation/watchdog/watchdog-api.txt - fix watchdog daemon
Fix the simple watchdog daemon program in Doc/watchdog/watchdog-api.txt to build cleanly. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@osdl.org>
Diffstat (limited to 'Documentation/watchdog')
-rw-r--r--Documentation/watchdog/watchdog-api.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/watchdog/watchdog-api.txt b/Documentation/watchdog/watchdog-api.txt
index c5beb548cfc..21ed5117366 100644
--- a/Documentation/watchdog/watchdog-api.txt
+++ b/Documentation/watchdog/watchdog-api.txt
@@ -36,6 +36,9 @@ timeout or margin. The simplest way to ping the watchdog is to write
some data to the device. So a very simple watchdog daemon would look
like this:
+#include <stdlib.h>
+#include <fcntl.h>
+
int main(int argc, const char *argv[]) {
int fd=open("/dev/watchdog",O_WRONLY);
if (fd==-1) {