File infiniband-diags-help_for_ibnodes.patch of Package infiniband-diags

From: Philipp Thomas <pth@suse.de>
Date: 2013-02-25 13:08:49+01:00
Subject: Make ibnodes output help
References: bnc#740144

Make ibnodes output its own help message.

---
 scripts/ibnodes.in |   14 ++++++++++++++
 1 file changed, 14 insertions(+)

Index: scripts/ibnodes.in
===================================================================
--- scripts/ibnodes.in.orig	2013-08-18 08:08:16.000000000 +0200
+++ scripts/ibnodes.in	2014-01-22 00:57:45.736751796 +0100
@@ -1,5 +1,19 @@
 #!/bin/sh
 
+usage()
+{
+	echo Usage: $(basename $0) "[-h] [<topology-file> | -C ca_name" \
+	                           "-P ca_port -t(imeout) timeout_ms]"
+	exit -1
+}
+
+while [ "$1" ]; do
+	case $1 in
+		-h) usage
+		;;
+	esac
+done
+
 IBPATH=${IBPATH:-@IBSCRIPTPATH@}
 
 $IBPATH/ibhosts $@; $IBPATH/ibswitches $@