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-rw-r--r--Documentation/watchdog/src/watchdog-test.c86
1 files changed, 0 insertions, 86 deletions
diff --git a/Documentation/watchdog/src/watchdog-test.c b/Documentation/watchdog/src/watchdog-test.c
deleted file mode 100644
index 73ff5cc..0000000
--- a/Documentation/watchdog/src/watchdog-test.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Watchdog Driver Test Program
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <linux/types.h>
-#include <linux/watchdog.h>
-
-int fd;
-
-/*
- * This function simply sends an IOCTL to the driver, which in turn ticks
- * the PC Watchdog card to reset its internal timer so it doesn't trigger
- * a computer reset.
- */
-static void keep_alive(void)
-{
- int dummy;
-
- ioctl(fd, WDIOC_KEEPALIVE, &dummy);
-}
-
-/*
- * The main program. Run the program with "-d" to disable the card,
- * or "-e" to enable the card.
- */
-
-void term(int sig)
-{
- close(fd);
- fprintf(stderr, "Stopping watchdog ticks...\n");
- exit(0);
-}
-
-int main(int argc, char *argv[])
-{
- int flags;
-
- fd = open("/dev/watchdog", O_WRONLY);
-
- if (fd == -1) {
- fprintf(stderr, "Watchdog device not enabled.\n");
- fflush(stderr);
- exit(-1);
- }
-
- if (argc > 1) {
- if (!strncasecmp(argv[1], "-d", 2)) {
- flags = WDIOS_DISABLECARD;
- ioctl(fd, WDIOC_SETOPTIONS, &flags);
- fprintf(stderr, "Watchdog card disabled.\n");
- fflush(stderr);
- goto end;
- } else if (!strncasecmp(argv[1], "-e", 2)) {
- flags = WDIOS_ENABLECARD;
- ioctl(fd, WDIOC_SETOPTIONS, &flags);
- fprintf(stderr, "Watchdog card enabled.\n");
- fflush(stderr);
- goto end;
- } else {
- fprintf(stderr, "-d to disable, -e to enable.\n");
- fprintf(stderr, "run by itself to tick the card.\n");
- fflush(stderr);
- goto end;
- }
- } else {
- fprintf(stderr, "Watchdog Ticking Away!\n");
- fflush(stderr);
- }
-
- signal(SIGINT, term);
-
- while(1) {
- keep_alive();
- sleep(1);
- }
-end:
- close(fd);
- return 0;
-}