udev: remove implicit dependency on initscripts

At some point, the udev was modified to source the functions from
initscripts or lsbinitscripts. This dependency is actually not needed.
If we use udev in a system where initscripts from oe-core is not available,
there will be errors.

This patch fixes this problem by removing the implicit dependency.

[YOCTO #4882]
[YOCTO #4103]

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>

diff --git a/meta/recipes-core/udev/udev/init b/meta/recipes-core/udev/udev/init
index d90d4468e4d438cd93f20e1ad5406e74dc4588ab..e048a171da591140b1b88f99a513e7e576c6fe30 100644 (file)
--- a/meta/recipes-core/udev/udev/init
+++ b/meta/recipes-core/udev/udev/init
@@ -9,8 +9,6 @@
 # Short-Description: Start udevd, populate /dev and load drivers.
 ### END INIT INFO
 
-. /etc/init.d/functions
-
 export TZ=/etc/localtime
 
 [ -d /sys/class ] || exit 1
@@ -31,6 +29,11 @@ readfiles () {
    done
 }
 
+kill_udevd () {
+    pid=`pidof -x udevd`
+    [ -n "$pid" ] && kill $pid
+}
+
 case "$1" in
   start)
     export ACTION=add
@@ -89,7 +92,7 @@ case "$1" in
     fi
 
     # make_extra_nodes
-    killproc udevd > "/dev/null" 2>&1
+    kill_udevd > "/dev/null" 2>&1
 
     # trigger the sorted events
     echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug
@@ -114,7 +117,12 @@ case "$1" in
     $0 start
     ;;
   status)
-    status udevd
+    pid=`pidof -x udevd`
+    if [ -n "$pid" ]; then
+       echo "udevd (pid $pid) is running ..."
+    else
+       echo "udevd is stopped"
+    fi
     ;;
   *)
     echo "Usage: $0 {start|stop|status|restart}"