X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=extras%2Fpath_id;h=c7f50687fe3476099b3dce600eec1f6b3886fd22;hb=85701baede56edd4fba042f98550b8dec1a73127;hp=8391f2e58619bbe11729ab192b5db6228cbda8ca;hpb=97b7aa1f7813cbe26f5fb928d44956ddb7bc70a9;p=elogind.git

diff --git a/extras/path_id b/extras/path_id
index 8391f2e58..c7f50687f 100755
--- a/extras/path_id
+++ b/extras/path_id
@@ -1,13 +1,12 @@
 #!/bin/sh
-#set -x
 
-# this script should provide the shortest possible unique hardware path 
-# to a block device
+# provide the shortest possible unique hardware path to a block device
+# for the udev persistent disk device naming scheme
 #
-
-# Horrible script. Handle with extreme care.
-
-# to be called from udev
+# Copyright (C) 2005 SUSE Linux Products GmbH
+# Licensed under the GPL v2.
+#
+# 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
@@ -55,9 +54,7 @@
 # then firewire sbp2
 # then the rest
 
-PATH=/lib/klibc/bin #/usr:/usr/sbin:/usr/bin:/sbin:/bin
 SYSFS=/sys
-export PATH
 RESULT=1
 CDROM=
 TYPE=