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| author | Karel Zak | 2018-07-18 13:59:15 +0200 |
|---|---|---|
| committer | Karel Zak | 2018-07-18 13:59:15 +0200 |
| commit | df4f1a664700626f0b949a0cae87a3a735be46db (patch) | |
| tree | 3711eb34ceac8cffa317d52a4b3fc5f195dac058 /sys-utils/hwclock-cmos.c | |
| parent | build-sys: add -Wno-cast-function-type for python (diff) | |
| download | kernel-qcow2-util-linux-df4f1a664700626f0b949a0cae87a3a735be46db.tar.gz kernel-qcow2-util-linux-df4f1a664700626f0b949a0cae87a3a735be46db.tar.xz kernel-qcow2-util-linux-df4f1a664700626f0b949a0cae87a3a735be46db.zip | |
hwclock: add --delay <seconds>
* add command line option --delay <seconds>
* read RTC type from /sys/class/rtc/rtc<N>/name
* default to 0.5 (500ms) for rtc_cmos or when RTC type is impossible
determine; otherwise delay is 0.
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'sys-utils/hwclock-cmos.c')
| -rw-r--r-- | sys-utils/hwclock-cmos.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys-utils/hwclock-cmos.c b/sys-utils/hwclock-cmos.c index f7e8a1811..426ef4c23 100644 --- a/sys-utils/hwclock-cmos.c +++ b/sys-utils/hwclock-cmos.c @@ -393,12 +393,18 @@ static int get_permissions_cmos(void) return rc; } +static get_device_path(void) +{ + return NULL; +} + static struct clock_ops cmos_interface = { N_("Using direct ISA access to the clock"), get_permissions_cmos, read_hardware_clock_cmos, set_hardware_clock_cmos, synchronize_to_clock_tick_cmos, + get_device_path, }; /* |