X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=Documentation%2Fwatchdog%2Fsrc%2Fwatchdog-simple.c;fp=Documentation%2Fwatchdog%2Fsrc%2Fwatchdog-simple.c;h=85cf17c48669d73111ff14ae8490417425da7030;hb=f05f9504c50ed069377d37f02f22e7a16b5921de;hp=0000000000000000000000000000000000000000;hpb=16c70f8c1b54b61c3b951b6fb220df250fe09b32;p=linux-2.6.git

diff --git a/Documentation/watchdog/src/watchdog-simple.c b/Documentation/watchdog/src/watchdog-simple.c
new file mode 100644
index 000000000..85cf17c48
--- /dev/null
+++ b/Documentation/watchdog/src/watchdog-simple.c
@@ -0,0 +1,15 @@
+#include <stdlib.h>
+#include <fcntl.h>
+
+int main(int argc, const char *argv[]) {
+	int fd = open("/dev/watchdog", O_WRONLY);
+	if (fd == -1) {
+		perror("watchdog");
+		exit(1);
+	}
+	while (1) {
+		write(fd, "\0", 1);
+		fsync(fd);
+		sleep(10);
+	}
+}