keventd: ship curated udev rules derived from eudev 3.2.14

Add 27 stock rules installed to /lib/udev/rules.d/.  Rules invoking
/lib/udev/<helper> fall back to keventd builtins (path_id, usb_id,
blkid, hwdb, kmod, net_id, input_id) when the helper binary is absent;
user-supplied helpers in /lib/udev/ still take precedence.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

keventd/rules.d/60-cdrom_id.rules

@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Derived from eudev 3.2.14 rules/60-cdrom_id.rules
+# Modifications by the Finit project: none
+#
+# do not edit this file, it will be overwritten on update
+
+ACTION=="remove", GOTO="cdrom_end"
+SUBSYSTEM!="block", GOTO="cdrom_end"
+KERNEL!="sr[0-9]*|vdisk*|xvd*", GOTO="cdrom_end"
+ENV{DEVTYPE}!="disk", GOTO="cdrom_end"
+
+# unconditionally tag device as CDROM
+KERNEL=="sr[0-9]*", ENV{ID_CDROM}="1"
+
+# stop automatically any mount units bound to the device if the media eject
+# button is pressed.
+ENV{ID_CDROM}=="1", ENV{SYSTEMD_MOUNT_DEVICE_BOUND}="1"
+
+# media eject button pressed
+ENV{DISK_EJECT_REQUEST}=="?*", RUN+="cdrom_id --eject-media $devnode", GOTO="cdrom_end"
+
+# import device and media properties and lock tray to
+# enable the receiving of media eject button events
+IMPORT{program}="cdrom_id --lock-media $devnode"
+
+# ejecting a CD does not remove the device node, so mark the systemd device
+# unit as inactive while there is no medium; this automatically cleans up of
+# stale mounts after ejecting
+ENV{DISK_MEDIA_CHANGE}=="?*", ENV{ID_CDROM_MEDIA}!="?*", ENV{SYSTEMD_READY}="0"
+
+KERNEL=="sr0", SYMLINK+="cdrom", OPTIONS+="link_priority=-100"
+
+LABEL="cdrom_end"