linux-kernel - [PATCH 03/32] ver_linux: execute 'uname -a' from awk

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Message-Id: <1467109146-20331-3-git-send-email-alexander.kapshuk@gmail.com>
Date:	Tue, 28 Jun 2016 13:18:37 +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 03/32] ver_linux: execute 'uname -a' from awk

Execute 'uname -a' using the awk system() function.

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@...il.com>
---
 scripts/ver_linux | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/ver_linux b/scripts/ver_linux
index 2f1d494..c509f09 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -9,8 +9,8 @@ BEGIN {
 	usage = usage "Compare to the current minimal requirements in Documentation/Changes.\n"
 	print usage
 
-uname -a
-echo ' '
+	system("uname -a")
+	printf("\n")
 
 gcc -dumpversion 2>&1 |
 awk '/[0-9]+([.]?[0-9]+)+/ && !/not found$/{
-- 
2.7.3