diff options
author | Randy Dunlap <rdunlap@xenotime.net> | 2006-04-04 23:17:26 -0400 |
---|---|---|
committer | Wim Van Sebroeck <wim@iguana.be> | 2006-05-15 15:37:46 -0400 |
commit | 92930d9e8121223e14131809c6e9959ee9e0c43f (patch) | |
tree | 5b99b7392366595b78b796d632e151d118005bb8 | |
parent | 7071e522a58cb1b3469e4cd8664ef03a32076349 (diff) |
[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>
-rw-r--r-- | Documentation/watchdog/watchdog-api.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/watchdog/watchdog-api.txt b/Documentation/watchdog/watchdog-api.txt index c5beb548cfc4..21ed51173662 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 | |||
36 | some data to the device. So a very simple watchdog daemon would look | 36 | some data to the device. So a very simple watchdog daemon would look |
37 | like this: | 37 | like this: |
38 | 38 | ||
39 | #include <stdlib.h> | ||
40 | #include <fcntl.h> | ||
41 | |||
39 | int main(int argc, const char *argv[]) { | 42 | int main(int argc, const char *argv[]) { |
40 | int fd=open("/dev/watchdog",O_WRONLY); | 43 | int fd=open("/dev/watchdog",O_WRONLY); |
41 | if (fd==-1) { | 44 | if (fd==-1) { |