From: Rosen Penev <rosenp@gmail.com>
Date: Mon, 26 Aug 2019 22:22:15 +0000 (-0700)
Subject: sysupgrade: add missing _GNU_SOURCE define (FS#2469)
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=0430252482d0a9007cfb6571622c1b0b5ab7b93d;p=project%2Fprocd.git

sysupgrade: add missing _GNU_SOURCE define (FS#2469)

Fixes compilation problems:

error: implicit declaration of function 'asprintf'; did you mean 'vsprintf'?
[-Werror=implicit-function-declaration]
   57 |   if (asprintf(&name, "%s%s", prefix, blobmsg_name(option)) <= 0)
      |       ^~~~~~~~
      |       vsprintf

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
---

diff --git a/sysupgrade.c b/sysupgrade.c
index a5bad9a..ce30798 100644
--- a/sysupgrade.c
+++ b/sysupgrade.c
@@ -14,6 +14,7 @@
  */
 
 
+#define _GNU_SOURCE
 #include "watchdog.h"
 #include "sysupgrade.h"