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| author | Randy Dunlap <rdunlap@xenotime.net> | 2006-04-04 20:17:26 -0700 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2006-05-15 21:37:46 +0200 |
| commit | 92930d9e8121223e14131809c6e9959ee9e0c43f (patch) | |
| tree | 5b99b7392366595b78b796d632e151d118005bb8 /Documentation/watchdog | |
| parent | 7071e522a58cb1b3469e4cd8664ef03a32076349 (diff) | |
| download | lwn-92930d9e8121223e14131809c6e9959ee9e0c43f.tar.gz lwn-92930d9e8121223e14131809c6e9959ee9e0c43f.zip | |
[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.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 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) { |