linux-kernel - [PATCH 09/32] ver_linux: wrap up call to 'tune2fs' in awk function

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Message-Id: <1467109146-20331-9-git-send-email-alexander.kapshuk@gmail.com>
Date:	Tue, 28 Jun 2016 13:18:43 +0300
From:	Alexander Kapshuk <alexander.kapshuk@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	gregkh@...uxfoundation.org,
	Alexander Kapshuk <alexander.kapshuk@...il.com>
Subject: [PATCH 09/32] ver_linux: wrap up call to 'tune2fs' in awk function

Wrap up the call to 'tune2fs', the code to process its output,
and the resulting formatted output in awk functions.

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@...il.com>
---
 scripts/ver_linux | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/scripts/ver_linux b/scripts/ver_linux
index c85ed58..757143d 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -18,13 +18,7 @@ BEGIN {
 	printversion("Util-linux", version("mount --version 2>&1"))
 	printversion("Mount", version("mount --version 2>&1"))
 	printversion("Module-init-tools", version("depmod -V  2>&1"))
-
-tune2fs 2>&1 |
-awk '/^tune2fs/{
-	match($0, /[0-9]+([.]?[0-9]+)+/)
-	printf("E2fsprogs\t\t%s\n",
-	substr($0,RSTART,RLENGTH))
-}'
+	printversion("E2fsprogs", version("tune2fs 2>&1"))
 
 fsck.jfs -V 2>&1 |
 awk '/version/{
-- 
2.7.3