diff options
Diffstat (limited to 'init/halt.c')
| -rw-r--r-- | init/halt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/init/halt.c b/init/halt.c index 2ca36d0..7baccf5 100644 --- a/init/halt.c +++ b/init/halt.c @@ -26,6 +26,9 @@ extern int halt_main(int argc, char **argv) { + if (argc > 1 && strcmp(argv[1], "--help") == 0) + usage(halt_usage); + #ifdef BB_FEATURE_LINUXRC /* don't assume init's pid == 1 */ return(kill(*(findPidByName("init")), SIGUSR1)); |