diff options
Diffstat (limited to 'miscutils/watchdog.c')
| -rw-r--r-- | miscutils/watchdog.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/miscutils/watchdog.c b/miscutils/watchdog.c index 28bd35813..7fb16b861 100644 --- a/miscutils/watchdog.c +++ b/miscutils/watchdog.c @@ -13,8 +13,7 @@ #define OPT_FOREGROUND 0x01 #define OPT_TIMER 0x02 -static void watchdog_shutdown(int ATTRIBUTE_UNUSED sig) ATTRIBUTE_NORETURN; -static void watchdog_shutdown(int ATTRIBUTE_UNUSED sig) +static void watchdog_shutdown(int sig ATTRIBUTE_UNUSED) { static const char V = 'V'; @@ -47,14 +46,19 @@ int watchdog_main(int argc, char **argv) bb_daemonize_or_rexec(DAEMON_CHDIR_ROOT, argv); } - bb_signals(0 - + (1 << SIGHUP) - + (1 << SIGINT) - , watchdog_shutdown); + bb_signals(BB_SIGS_FATAL, watchdog_shutdown); /* Use known fd # - avoid needing global 'int fd' */ xmove_fd(xopen(argv[argc - 1], O_WRONLY), 3); +// TODO? +// if (!(opts & OPT_TIMER)) { +// if (ioctl(fd, WDIOC_GETTIMEOUT, &timer_duration) == 0) +// timer_duration *= 500; +// else +// timer_duration = 30000; +// } + while (1) { /* * Make sure we clear the counter before sleeping, as the counter value |