From: Yang Ruirui <ruirui.r.yang@tieto.com>
Date: Wed, 29 Dec 2010 07:12:15 +0000 (-0800)
Subject: Building fix about implicit declaration of strnlen
X-Git-Tag: 2.0_alpha~1942
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=27e261e920b8b27f51ee2b6f93d3458f7e4acbbe;p=framework%2Fconnectivity%2Fconnman.git

Building fix about implicit declaration of strnlen

I got build failing as below:
cc1: warnings being treated as errors
gdhcp/client.c: In function ‘alloc_dhcp_option’:
gdhcp/client.c:1455: error: implicit declaration of function ‘strnlen’

define _GNU_SOURCE fixes this problem.
---

diff --git a/gdhcp/client.c b/gdhcp/client.c
index 107077a..8441104 100644
--- a/gdhcp/client.c
+++ b/gdhcp/client.c
@@ -23,6 +23,7 @@
 #include <config.h>
 #endif
 
+#define _GNU_SOURCE
 #include <stdio.h>
 #include <errno.h>
 #include <unistd.h>