From d5ee712ea0a8e8c782ee50c7a8f7e51448173aab Mon Sep 17 00:00:00 2001
From: Sebastian
Date: Wed, 10 Feb 2010 22:05:24 +0100
Subject: initial import of event based bbinit script (still not included in
 the real init)

---
 boot-env/pbs/uclib-rootfs/bin/handleEvents | 38 ++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100755 boot-env/pbs/uclib-rootfs/bin/handleEvents

(limited to 'boot-env/pbs/uclib-rootfs/bin/handleEvents')

diff --git a/boot-env/pbs/uclib-rootfs/bin/handleEvents b/boot-env/pbs/uclib-rootfs/bin/handleEvents
new file mode 100755
index 00000000..9bb78951
--- /dev/null
+++ b/boot-env/pbs/uclib-rootfs/bin/handleEvents
@@ -0,0 +1,38 @@
+#!/bin/hush
+
+# wait for lock
+while [ -f /tmp/bbinit.lock ]
+do 
+ sleep 0.1
+done
+
+# lock eventhandler
+touch /tmp/bbinit.lock
+
+# source list of finished events
+[ -f /tmp/events ] && . /tmp/events
+
+# go through all unhandled events
+for f in $( ls -1 /etc/events.d/ )
+do 
+  .  /etc/events.d/$f
+
+  # check dependencies
+  eval dep=\$${f}_depends
+  havealldeps=1
+  for d in $dep
+  do
+    eval havedep=\$have${d}
+    [ "x$havedep" == "x1" ] || havealldeps=0
+  done
+
+  # if nothing is missing execute script
+  if [ "x$havealldeps" == "x1" ]; then
+    echo executing $f
+    /etc/bbinit.d/$f & 
+    rm /etc/events.d/$f
+  fi 
+done
+
+# unlock eventhandler
+rm /tmp/bbinit.lock
-- 
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