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authorDenys Vlasenko <vda.linux@googlemail.com>2010-01-06 22:43:39 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2010-01-06 22:43:39 +0100
commit5e3b14069e3fe25ec2595124e6e0103c7be4f813 (patch)
treed818305a88168d4aff500e2dc9a5fb590763375a /util-linux/rtcwake.c
parent695fa51c80047eb25cc82e6e1630b4545a6bc0b6 (diff)
downloadbusybox-5e3b14069e3fe25ec2595124e6e0103c7be4f813.tar.gz
hwclock: make it report system/rtc clock difference
function old new delta rtc_tm2time - 89 +89 read_rtc 23 86 +63 rtc_read_tm - 49 +49 hwclock_main 428 466 +38 rtcwake_main 453 477 +24 rtc_read_time 142 - -142 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 3/0 up/down: 263/-142) Total: 121 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'util-linux/rtcwake.c')
-rw-r--r--util-linux/rtcwake.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/util-linux/rtcwake.c b/util-linux/rtcwake.c
index 049f699f5..64c3e7ed7 100644
--- a/util-linux/rtcwake.c
+++ b/util-linux/rtcwake.c
@@ -160,7 +160,12 @@ int rtcwake_main(int argc UNUSED_PARAM, char **argv)
/* relative or absolute alarm time, normalized to time_t */
sys_time = time(NULL);
- rtc_time = rtc_read_time(fd, utc);
+ {
+ struct tm tm;
+ rtc_read_tm(&tm, fd);
+ rtc_time = rtc_tm2time(&tm, utc);
+ }
+
if (alarm_time) {
if (alarm_time < sys_time)