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| author |   John W. Linville <linville@tuxdriver.com> | 2006-05-22 14:26:25 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2006-05-22 14:26:25 -0400 |
| commit | 3b38f317e529d8396377dafc7d95a1451a151df5 (patch) | |
| tree | 65e80799417c456bdd907b7d80182732be02e5f4 /Documentation/watchdog/watchdog-api.txt | |
| parent | [PATCH] unused exports in wireless drivers (diff) | |
| parent | [SPARC]: Add robust futex syscall entries. (diff) | |
| download | linux-dev-3b38f317e529d8396377dafc7d95a1451a151df5.tar.xz linux-dev-3b38f317e529d8396377dafc7d95a1451a151df5.zip | |
Merge branch 'from-linus' into upstream
Diffstat (limited to 'Documentation/watchdog/watchdog-api.txt')
| -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) { |