From b8d586dd59723abf169563863fef970e5c58c3b9 Mon Sep 17 00:00:00 2001
From: Martin Perina <mperina@redhat.com>
Date: Wed, 2 Apr 2014 15:35:20 +0200
Subject: [PATCH] Add get_option_value()

Adds get_option_value() function to retrieve value of specified option
from /etc/kdump.conf.

Bug-Url: https://bugzilla.redhat.com/1078134
Signed-off-by: Martin Perina <mperina@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
---
 kdump-lib.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/kdump-lib.sh b/kdump-lib.sh
index 7103ba9..abf2eb3 100755
--- a/kdump-lib.sh
+++ b/kdump-lib.sh
@@ -75,3 +75,9 @@ get_root_fs_device()
     return
 }
 
+# get_option_value <option_name>
+# retrieves value of option defined in kdump.conf
+get_option_value() {
+    echo $(strip_comments `grep ^$1 /etc/kdump.conf | tail -1 | cut -d\  -f2-`)
+}
+