It was pointed out to me on IRC that while the existing init script code would work with or without the new lsb-base, it would be a bit noisy. Here's an updated NMU patch that suppresses stderr from init_is_upstart, and calls grep -q instead of just grep.
I've replaced the previous NMU in the DELAYED queue with this one. -- Steve Langasek Give me a lever long enough and a Free OS Debian Developer to set it on, and I can move the world. Ubuntu Developer http://www.debian.org/ slanga...@ubuntu.com vor...@debian.org
diff -Nru udev-175/debian/changelog udev-175/debian/changelog
--- udev-175/debian/changelog 2012-08-17 03:24:27.000000000 -0700
+++ udev-175/debian/changelog 2012-11-04 23:58:16.000000000 -0800
@@ -1,3 +1,10 @@
+udev (175-7.1) unstable; urgency=low
+
+ * Non-maintainer upload.
+ * Add upstart support. Closes: #686378.
+
+ -- Steve Langasek <steve.langa...@ubuntu.com> Sun, 04 Nov 2012 23:58:14 -0800
+
udev (175-7) unstable; urgency=low
* Clean up better /etc/udev/rules.d/ on purge. (Closes: #685065)
diff -Nru udev-175/debian/rules udev-175/debian/rules
--- udev-175/debian/rules 2012-08-12 08:49:52.000000000 -0700
+++ udev-175/debian/rules 2012-11-04 23:55:06.000000000 -0800
@@ -179,6 +179,10 @@
dh_installinit --no-start --update-rcd-params='start 03 S .'
dh_installinit --no-start --update-rcd-params='start 36 S .' \
--name=udev-mtab
+ dh_installinit --name=udev-finish --no-start -- start 37 S .
+ dh_installinit --name=udevtrigger --no-start
+ dh_installinit --name=udevmonitor --no-start
+ dh_installinit --name=udev-fallback-graphics --no-start
dh_strip
dh_compress
diff -Nru udev-175/debian/udev.init udev-175/debian/udev.init
--- udev-175/debian/udev.init 2012-07-29 20:04:05.000000000 -0700
+++ udev-175/debian/udev.init 2012-11-08 16:04:14.000000000 -0800
@@ -160,6 +160,9 @@
case "$1" in
start)
+ if init_is_upstart 2>/dev/null; then
+ exit 1
+ fi
if mountpoint -q $udev_root/; then
log_failure_msg "$udev_root is already mounted"
log_end_msg 1
@@ -189,6 +192,11 @@
;;
stop)
+ # make sure a manual invocation of the init script doesn't stop an
+ # upstart-controlled instance of udev
+ if init_is_upstart 2>/dev/null && status udev | grep -q start; then
+ exit 0
+ fi
log_daemon_msg "Stopping the hotplug events dispatcher" "udevd"
if start-stop-daemon --stop --name udevd --user root --quiet --oknodo --retry 5; then
log_end_msg $?
@@ -206,6 +214,9 @@
;;
restart)
+ if init_is_upstart 2>/dev/null; then
+ exit 1
+ fi
log_daemon_msg "Stopping the hotplug events dispatcher" "udevd"
if start-stop-daemon --stop --name udevd --user root --quiet --oknodo --retry 5; then
log_end_msg $?
@@ -246,6 +257,9 @@
case "$1" in
start)
+ if init_is_upstart 2>/dev/null; then
+ exit 1
+ fi
if mountpoint -q $udev_root/; then
TMPFS_MOUNTED=1
elif [ -e "$udev_root/.udev/" ]; then
@@ -314,6 +328,9 @@
;;
restart)
+ if init_is_upstart 2>/dev/null; then
+ exit 1
+ fi
log_daemon_msg "Stopping the hotplug events dispatcher" "udevd"
if start-stop-daemon --stop --name udevd --user root --quiet --oknodo --retry 5; then
log_end_msg $?
diff -Nru udev-175/debian/udev.preinst udev-175/debian/udev.preinst
--- udev-175/debian/udev.preinst 2011-11-13 18:18:40.000000000 -0800
+++ udev-175/debian/udev.preinst 2012-11-04 23:57:40.000000000 -0800
@@ -198,10 +198,21 @@
fi
}
+stop_on_upstart_upgrade() {
+ if which initctl >/dev/null && initctl version | grep -q upstart
+ then
+ # We have to stop udev before we can restart it under upstart in the
+ # postinst.
+ invoke-rc.d udev stop
+ fi
+}
+
check_version() {
# $2 is non-empty when installing from the "config-files" state
[ "$2" ] || return 0
+ if dpkg --compare-versions $2 lt 175-7.1; then
+
if dpkg --compare-versions $2 lt 175-1; then
if dpkg --compare-versions $2 lt 168-2; then
@@ -262,6 +273,9 @@
rm_conffile /etc/modprobe.d/blacklist.conf
fi # 175-1
+
+ stop_on_upstart_upgrade
+ fi # 175-7.1
}
case "$1" in
diff -Nru udev-175/debian/udev.udev-fallback-graphics.upstart udev-175/debian/udev.udev-fallback-graphics.upstart
--- udev-175/debian/udev.udev-fallback-graphics.upstart 1969-12-31 16:00:00.000000000 -0800
+++ udev-175/debian/udev.udev-fallback-graphics.upstart 2012-11-04 23:55:06.000000000 -0800
@@ -0,0 +1,21 @@
+# fallback-graphics - take actions to initiate fallback graphics
+#
+# if we have cold plugged everything and not yet seen a valid graphics
+# device,
+# shove a fallback framebuffer into the mix and hope for the best.
+
+description "load fallback graphics devices"
+
+# We only want this job to happen once per boot, hence 'startup and ...'.
+start on (startup and
+ (graphics-device-added PRIMARY_DEVICE_FOR_DISPLAY=1
+ or drm-device-added PRIMARY_DEVICE_FOR_DISPLAY=1
+ or stopped udevtrigger or container))
+
+task
+
+script
+ if [ "$PRIMARY_DEVICE_FOR_DISPLAY" = "" ]; then
+ modprobe -q -b vesafb
+ fi
+end script
diff -Nru udev-175/debian/udev.udev-finish.upstart udev-175/debian/udev.udev-finish.upstart
--- udev-175/debian/udev.udev-finish.upstart 1969-12-31 16:00:00.000000000 -0800
+++ udev-175/debian/udev.udev-finish.upstart 2012-11-04 23:55:06.000000000 -0800
@@ -0,0 +1,30 @@
+# udev-finish - save udev log and update rules
+#
+# While udev runs we not only create the log file of initial device
+# creation but udev rules may be generated, we need to copy both of
+# these out of /dev and onto the root filesystem.
+
+description "save udev log and update rules"
+
+start on (startup
+ and filesystem
+ and started udev
+ and stopped udevtrigger
+ and stopped udevmonitor)
+
+task
+script
+ # Save udev log in /var/log/udev
+ if [ -e /dev/.udev.log ]
+ then
+ mv -f /dev/.udev.log /var/log/udev || :
+ fi
+
+ # Copy any rules generated while the root filesystem was read-only
+ for file in /dev/.udev/tmp-rules--*
+ do
+ [ -e "$file" ] || continue
+ cat "$file" >> "/etc/udev/rules.d/${file##*tmp-rules--}"
+ rm -f "$file"
+ done
+end script
diff -Nru udev-175/debian/udev.udevmonitor.upstart udev-175/debian/udev.udevmonitor.upstart
--- udev-175/debian/udev.udevmonitor.upstart 1969-12-31 16:00:00.000000000 -0800
+++ udev-175/debian/udev.udevmonitor.upstart 2012-11-04 23:55:06.000000000 -0800
@@ -0,0 +1,13 @@
+# udevmonitor - log initial device creation
+#
+# The set of devices created in the "cold plug" pass is generally
+# useful for debugging, so we monitor this and create a log file
+# from that.
+
+description "log initial device creation"
+
+start on (startup
+ and starting udevtrigger)
+stop on stopped udevtrigger
+
+exec /sbin/udevadm monitor -e >/dev/.udev.log
diff -Nru udev-175/debian/udev.udevtrigger.upstart udev-175/debian/udev.udevtrigger.upstart
--- udev-175/debian/udev.udevtrigger.upstart 1969-12-31 16:00:00.000000000 -0800
+++ udev-175/debian/udev.udevtrigger.upstart 2012-11-04 23:55:06.000000000 -0800
@@ -0,0 +1,16 @@
+# udevtrigger - cold plug devices
+#
+# By the time udevd starts, we've already missed all of the events for
+# the devices populated in /sys. This task causes the kernel to resend
+# them.
+
+description "cold plug devices"
+
+start on (startup
+ and started udev
+ and not-container)
+
+task
+
+exec udevadm trigger --action=add
+post-stop exec udevadm settle
diff -Nru udev-175/debian/udev.upstart udev-175/debian/udev.upstart
--- udev-175/debian/udev.upstart 1969-12-31 16:00:00.000000000 -0800
+++ udev-175/debian/udev.upstart 2012-11-04 23:55:06.000000000 -0800
@@ -0,0 +1,14 @@
+# udev - device node and kernel event manager
+#
+# The udev daemon receives events from the kernel about changes in the
+# /sys filesystem and manages the /dev filesystem.
+
+description "device node and kernel event manager"
+
+start on virtual-filesystems
+stop on runlevel [06]
+
+expect fork
+respawn
+
+exec /sbin/udevd --daemon
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