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| author | Bernhard Reutner-Fischer | 2008-09-01 15:24:52 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer | 2008-09-01 15:24:52 +0000 |
| commit | d93179fd5b6811cf5446a31146099c66c85db359 (patch) | |
| tree | 853bea712b8efd785e1a41d9894bece1b4973a92 | |
| parent | d129d7c3cdf1ce81c744dca4cc0c2659bf51cd3f (diff) | |
| download | busybox-d93179fd5b6811cf5446a31146099c66c85db359.zip busybox-d93179fd5b6811cf5446a31146099c66c85db359.tar.gz | |
- halt's -w depends on FEATURE_WTMP (Vladimir Dronnikov)
| -rw-r--r-- | include/usage.h | 2 | ||||
| -rw-r--r-- | init/halt.c | 15 |
2 files changed, 9 insertions, 8 deletions
diff --git a/include/usage.h b/include/usage.h index a09f7ea..b901090 100644 --- a/include/usage.h +++ b/include/usage.h @@ -1424,7 +1424,7 @@ "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n" #define halt_trivial_usage \ - "[-d delay] [-n] [-f]" + "[-d delay] [-n] [-f]" USE_FEATURE_WTMP(" [-w]") #define halt_full_usage "\n\n" \ "Halt the system\n" \ "\nOptions:" \ diff --git a/init/halt.c b/init/halt.c index 8c1f30b..42b9edc 100644 --- a/init/halt.c +++ b/init/halt.c @@ -20,16 +20,16 @@ int halt_main(int argc UNUSED_PARAM, char **argv) { static const int magic[] = { #ifdef RB_HALT_SYSTEM -RB_HALT_SYSTEM, + RB_HALT_SYSTEM, #elif defined RB_HALT -RB_HALT, + RB_HALT, #endif #ifdef RB_POWER_OFF -RB_POWER_OFF, + RB_POWER_OFF, #elif defined RB_POWERDOWN -RB_POWERDOWN, + RB_POWERDOWN, #endif -RB_AUTOBOOT + RB_AUTOBOOT }; static const smallint signals[] = { SIGUSR1, SIGUSR2, SIGTERM }; @@ -46,7 +46,7 @@ RB_AUTOBOOT /* Parse and handle arguments */ opt_complementary = "d+"; /* -d N */ - flags = getopt32(argv, "d:nfw", &delay); + flags = getopt32(argv, "d:nf" USE_FEATURE_WTMP("w"), &delay); sleep(delay); @@ -63,10 +63,11 @@ RB_AUTOBOOT if (uname(&uts) == 0) safe_strncpy(utmp.ut_host, uts.release, sizeof(utmp.ut_host)); updwtmp(bb_path_wtmp_file, &utmp); -#endif /* !ENABLE_FEATURE_WTMP */ if (flags & 8) /* -w */ return EXIT_SUCCESS; +#endif /* !ENABLE_FEATURE_WTMP */ + if (!(flags & 2)) /* no -n */ sync(); |