projects / thirdparty / systemd.git / blame
| Commit | Line | Data |
|---|---|---|
| 5481ab2b LP |
1 | # This file is part of systemd. |
| 2 | # | |
| 3 | # systemd is free software; you can redistribute it and/or modify it | |
| 4 | # under the terms of the GNU General Public License as published by | |
| 5 | # the Free Software Foundation; either version 2 of the License, or | |
| 6 | # (at your option) any later version. | |
| 7 | ||
| 8 | [Unit] | |
| 9 | Description=Apply System Clock UTC Offset | |
| 10 | DefaultDependencies=no | |
| 4466194c | 11 | Wants=time-sync.target |
| 5481ab2b | 12 | Conflicts=shutdown.target |
| eb8d87c1 | 13 | After=systemd-readahead-collect.service systemd-readahead-replay.service |
| 4466194c | 14 | Before=sysinit.target shutdown.target udev.service time-sync.target |
| 5481ab2b LP |
15 | |
| 16 | [Service] | |
| 17 | Type=oneshot | |
| 18 | RemainAfterExit=yes | |
| 19 | ExecStart=/sbin/hwclock --systz | |
| 52f319b2 | 20 | StandardOutput=syslog |
| 5481ab2b | 21 | |
| 01c3a63e | 22 | # Note the weird semantics of hwclock and the kernel here: the first |
| 5481ab2b LP |
23 | # settimeofday() invocation from userspace is special and may be used |
| 24 | # to set the offset from UTC of the system clock. It is independent | |
| 25 | # of any specific RTC device. This is mostly a crufty hack to support | |
| 26 | # legacy operating systems which insist on storing local time in the | |
| 27 | # RTC. | |
| 28 | ||
| 29 | # Note that we do not run --hctosys here, we assume the kernel | |
| 30 | # includes a compiled in RTC module which is used to initialize the | |
| 31 | # system time as part of kernel setup. | |
| 6ebf598c KS |
32 | |
| 33 | [Install] | |
| e096bf2f | 34 | WantedBy=sysinit.target |