X-Git-Url: http://git.apps.os.sepia.ceph.com/?p=xfstests-dev.git;a=blobdiff_plain;f=randomize.awk;h=d979fb03af7faf3821d03f1387e2c55dc6c653fe;hp=2504eb85be13e1b992d24f6fd89208b2956ce71c;hb=af7ac9448fd681d54c3acfa7febcaf44b0be323f;hpb=491d467f3cb8fe34dc42d47f7193bb6475890f8e

diff --git a/randomize.awk b/randomize.awk
index 2504eb85..d979fb03 100644
--- a/randomize.awk
+++ b/randomize.awk
@@ -1,19 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
 # Copyright (c) 2005 Silicon Graphics, Inc.  All Rights Reserved.
 #
-# 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.
-#
-# This program is distributed in the hope that it would be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write the Free Software Foundation,
-# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-#
-
 # randomize stdin.
 
 function randomize(array, N) {
@@ -28,10 +15,14 @@ function randomize(array, N) {
 return
 }
 
+BEGIN {
+	srand(seed)
+}
 {
-    srand()
-    for (i = 0; i < NF; i++ ) array[i] = $(i+1)
-    randomize(array, NF)
-    for (i = 0; i < NF; i++) printf("%s ", array[i])
+	array[NR - 1] = $0
+}
+END {
+    randomize(array, NR)
+    for (i = 0; i < NR; i++) printf("%s ", array[i])
 }