aboutsummaryrefslogtreecommitdiff
path: root/util-linux/hwclock.c
diff options
context:
space:
mode:
Diffstat (limited to 'util-linux/hwclock.c')
-rw-r--r--util-linux/hwclock.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/util-linux/hwclock.c b/util-linux/hwclock.c
index cf631131b..1f30ff498 100644
--- a/util-linux/hwclock.c
+++ b/util-linux/hwclock.c
@@ -191,7 +191,7 @@ static int check_utc(void)
extern int hwclock_main ( int argc, char **argv )
{
unsigned long opt;
- int utc = 0;
+ int utc;
#ifdef CONFIG_FEATURE_HWCLOCK_LONGOPTIONS
static const struct option hwclock_long_options[] = {
@@ -205,23 +205,18 @@ static const struct option hwclock_long_options[] = {
bb_applet_long_options = hwclock_long_options;
#endif
- bb_opt_complementaly = "r~ws:w~rs:s~wr";
+ bb_opt_complementaly = "r~ws:w~rs:s~wr:l~u:u~l";
opt = bb_getopt_ulflags(argc, argv, "lursw");
/* Check only one mode was given */
if(opt & 0x80000000UL) {
bb_show_usage();
}
- /* If -u or -l wasnt give check if we are using utc */
- if (opt & HWCLOCK_OPT_UTC) {
- utc = 1;
- }
- else if (opt & HWCLOCK_OPT_LOCALTIME) {
- utc = 0;
- }
- else {
+ /* If -u or -l wasn't given check if we are using utc */
+ if (opt & (HWCLOCK_OPT_UTC | HWCLOCK_OPT_LOCALTIME))
+ utc = opt & HWCLOCK_OPT_UTC;
+ else
utc = check_utc();
- }
if (opt & HWCLOCK_OPT_HCTOSYS) {
return to_sys_clock ( utc );