debian: aded reload-or-restart option to the init script

This is a non-standard init script action, ported here only to
sync with PE.

Author: bazsi

debian/syslog-ng.init

@@ -86,6 +86,21 @@ case "$1" in
   stop)
     syslogng_stop || exit 1
     ;;
+  reload-or-restart)
+    if [ -r "$PIDFILE" ]
+    then
+        PID=$(cat $PIDFILE)
+        EXE=$(readlink /proc/$PID/exe)
+        if [ "x$EXE" == "x/sbin/syslog-ng" ]
+        then
+            syslogng_reload || exit 1
+        else
+            syslogng_start || exit 1
+        fi
+    else
+        syslogng_start || exit 1
+    fi
+    ;;
   reload|force-reload)
     syslogng_reload || exit 1
     ;;
@@ -95,7 +110,7 @@ case "$1" in
     syslogng_start || exit 1
     ;;
   *)
-    echo "Usage: /etc/init.d/$NAME {start|stop|restart|reload|force-reload}" >&2
+    echo "Usage: /etc/init.d/$NAME {start|stop|restart|reload|force-reload|reload-or-restart}" >&2
     exit 1
     ;;
 esac