make the conserver be LSB compatible, when conserver is not running, service conserver stop should exit 0, service conserver status should exit 3

Former-commit-id: dd6fcfb6ddeccd1d7ec7bbe15c3749b5a1a6cf74

conserver/initscript.patch

@@ -1,10 +1,19 @@
-diff -urN conserver-8.1.16/contrib/redhat-rpm/conserver.init conserver-8.1.16-diffinit/contrib/redhat-rpm/conserver.init
---- conserver-8.1.16/contrib/redhat-rpm/conserver.init	2003-02-27 21:06:50.000000000 -0500
-+++ conserver-8.1.16-diffinit/contrib/redhat-rpm/conserver.init	2008-06-27 12:05:28.000000000 -0400
-@@ -6,15 +6,53 @@
+--- conserver-8.1.16/contrib/redhat-rpm/conserver.init	2003-02-28 10:06:50.000000000 +0800
++++ conserver-8.1.16-diffinit/contrib/redhat-rpm/conserver.init	2013-05-24 14:36:21.006320225 +0800
+@@ -6,15 +6,63 @@
  # description: conserver is a serial-port console daemon
  # config: /etc/conserver.cf
  #
++### BEGIN INIT INFO
++# Provides: conserver
++# Required-Start: 
++# Required-Stop:
++# Default-Start: 2 3 4 5
++# Default-stop:
++# Short-Description: conserver
++# Description: Console server
++### END INIT INFO
++
 +RHPassed()
 +{
 +    passed
@@ -62,7 +71,7 @@ diff -urN conserver-8.1.16/contrib/redhat-rpm/conserver.init conserver-8.1.16-di
  
  # make sure conserver is installed and executable
  [ -x /usr/sbin/conserver  ] || exit 1
-@@ -24,23 +62,44 @@
+@@ -24,23 +72,45 @@
  case "$1" in
    start)
      echo -n "Starting conserver: "
@@ -82,7 +91,7 @@ diff -urN conserver-8.1.16/contrib/redhat-rpm/conserver.init conserver-8.1.16-di
 +    if [ "$?" != "0" ]; then
 +        echo -n "conserver not running, not stopping "
 +        $PASSED
-+        exit 1
++        exit 0
 +    fi
      echo -n "Shutting down conserver: "
      killproc conserver
@@ -98,6 +107,7 @@ diff -urN conserver-8.1.16/contrib/redhat-rpm/conserver.init conserver-8.1.16-di
    status)
 -    status conserver
 +    $STATUS conserver
++    exit $?
      ;;
    restart)
 -    echo -n "Restarting conserver: "