1 # SPDX-License-Identifier: LGPL-2.1+
3 # This file is part of systemd.
5 # systemd is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU Lesser General Public License as published by
7 # the Free Software Foundation; either version 2.1 of the License, or
8 # (at your option) any later version.
11 Description=udev Kernel Device Manager
12 Documentation=man:systemd-udevd.service(8) man:udev(7)
13 DefaultDependencies=no
14 After=systemd-sysusers.service systemd-hwdb-update.service
16 ConditionPathIsReadWrite=/sys
20 # Note that udev also adjusts the OOM score internally and will reset the value internally for its workers
22 Sockets=systemd-udevd-control.socket systemd-udevd-kernel.socket
25 ExecStart=@rootlibexecdir@/systemd-udevd
26 ExecReload=udevadm control --reload --timeout 0
31 MemoryDenyWriteExecute=yes
32 RestrictAddressFamilies=AF_UNIX AF_NETLINK AF_INET AF_INET6
35 SystemCallFilter=@system-service @module @raw-io
36 SystemCallErrorNumber=EPERM
37 SystemCallArchitectures=native