1 # This file is part of systemd.
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.
9 Description=Apply System Clock UTC Offset
10 DefaultDependencies=no
11 Conflicts=shutdown.target
12 After=systemd-readahead-collect.service systemd-readahead-replay.service
13 Before=sysinit.target shutdown.target udev.service
18 ExecStart=/sbin/hwclock --systz
21 # Note the weird semantics of hwclock and the kernel here: the first
22 # settimeofday() invocation from userspace is special and may be used
23 # to set the offset from UTC of the system clock. It is independent
24 # of any specific RTC device. This is mostly a crufty hack to support
25 # legacy operating systems which insist on storing local time in the
28 # Note that we do not run --hctosys here, we assume the kernel
29 # includes a compiled in RTC module which is used to initialize the
30 # system time as part of kernel setup.
33 WantedBy=sysinit.target