| Randy Dunlap | 56fb9e5 | 2006-05-21 20:58:10 -0700 | [diff] [blame] | 1 | #include <stdlib.h> |
| 2 | #include <fcntl.h> | ||||
| 3 | |||||
| 4 | int main(int argc, const char *argv[]) { | ||||
| 5 | int fd = open("/dev/watchdog", O_WRONLY); | ||||
| 6 | if (fd == -1) { | ||||
| 7 | perror("watchdog"); | ||||
| 8 | exit(1); | ||||
| 9 | } | ||||
| 10 | while (1) { | ||||
| 11 | write(fd, "\0", 1); | ||||
| 12 | fsync(fd); | ||||
| 13 | sleep(10); | ||||
| 14 | } | ||||
| 15 | } | ||||