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udev: systemd-tag all ttys
[thirdparty/systemd.git] / src / 99-systemd.rules
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1# This file is part of systemd.
2#
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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.
5cc5d790 7
dec1c02a 8ACTION!="add|change", GOTO="systemd_end"
5cc5d790 9
230e12e3 10SUBSYSTEM=="tty", KERNEL=="tty[0-9]|tty1[0-2]", TAG+="systemd"
1f7f38f6 11SUBSYSTEM=="tty", KERNEL=="tty[a-zA-Z]*", TAG+="systemd"
afb757b1 12
1e85f636 13SUBSYSTEM=="block", KERNEL!="ram*|loop*", TAG+="systemd"
444d9432 14SUBSYSTEM=="block", KERNEL!="ram*|loop*", ENV{DM_UDEV_DISABLE_OTHER_RULES_FLAG}=="1", ENV{SYSTEMD_READY}="0"
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15
16# Ignore encrypted devices with no identified superblock on it, since
17# we are probably still calling mke2fs or mkswap on it.
18SUBSYSTEM=="block", KERNEL!="ram*|loop*", ENV{DM_UUID}=="CRYPT-*", ENV{ID_PART_TABLE_TYPE}=="", ENV{ID_FS_USAGE}=="", ENV{SYSTEMD_READY}="0"
afb757b1 19
a1d82102 20# We need a hardware independent way to identify network devices. We
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21# use the /sys/subsystem path for this. Current vanilla kernels don't
22# actually support that hierarchy right now, however upcoming kernels
23# will. HAL and udev internally support /sys/subsystem already, hence
24# it should be safe to use this here, too. This is mostly just an
25# identification string for systemd, so whether the path actually is
26# accessible or not does not matter as long as it is unique and in the
27# filesystem namespace.
28#
29# http://git.kernel.org/?p=linux/hotplug/udev.git;a=blob;f=libudev/libudev-enumerate.c;h=da831449dcaf5e936a14409e8e68ab12d30a98e2;hb=HEAD#l742
30
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31SUBSYSTEM=="net", KERNEL!="lo", TAG+="systemd", ENV{SYSTEMD_ALIAS}="/sys/subsystem/net/devices/%k"
32SUBSYSTEM=="bluetooth", TAG+="systemd", ENV{SYSTEMD_ALIAS}="/sys/subsystem/bluetooth/devices/%k"
5cc5d790 33
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34SUBSYSTEM=="bluetooth", TAG+="systemd", ENV{SYSTEMD_WANTS}="bluetooth.target"
35SUBSYSTEM=="printer", TAG+="systemd", ENV{SYSTEMD_WANTS}="printer.target"
36ENV{ID_SMARTCARD_READER}=="*?", TAG+="systemd", ENV{SYSTEMD_WANTS}="smartcard.target"
88dfa293 37SUBSYSTEM=="sound", KERNEL=="card*", TAG+="systemd", ENV{SYSTEMD_WANTS}="sound.target"
da78e1b4 38
5cc5d790 39LABEL="systemd_end"