volume_id: include stddef.h header

[elogind.git] / extras / path_id

diff --git a/extras/path_id b/extras/path_id
index c7f50687fe3476099b3dce600eec1f6b3886fd22..4ac718717a1b41d6afa72eb1ec48db7097b6b8c0 100755 (executable)
--- a/extras/path_id
+++ b/extras/path_id
@@ -4,15 +4,19 @@
 # for the udev persistent disk device naming scheme
 #
 # Copyright (C) 2005 SUSE Linux Products GmbH
-# Licensed under the GPL v2.
+# Author:
+#      Hannes Reinecke <hare@suse.de>
+#
+#      This program is free software; you can redistribute it and/or modify it
+#      under the terms of the GNU General Public License as published by the
+#      Free Software Foundation version 2 of the License.
 #
 # to be called from a udev rule to return the name for a symlink
-# DEVPATH=/block/sda/sda3 $0  (or similar)
-# $0 /block/sda
-# $0 /sys/block/sda
+#      DEVPATH=/block/sda/sda3 path_id
+#      path_id <devpath>
 
-# example for all:
-# for i in `find /sys/block -name dev` ;do DEVPATH="`echo $i | sed -e 's@^/sys\|/dev@@g'`" $0 ; done
+# example for all block devices on a system:
+#      for i in `find /sys/block -name dev` ;do DEVPATH="`echo $i | sed -e 's@^/sys\|/dev@@g'`" path_id ; done
 
 # examples:
 # SCSI cdrom