From 3dcd69e5655a2485d39efd64b5bd9fd38fdb4a04 Mon Sep 17 00:00:00 2001
From: Phil Sutter <psutter@redhat.com>
Date: Fri, 15 Mar 2019 17:52:42 +0100
Subject: [PATCH] extensions: Add macro _DEFAULT_SOURCE.

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1525980
Upstream Status: iptables commit 27de281d8aca8

commit 27de281d8aca84e3c841b3ae72a17616b1382ac4
Author: Varsha Rao <rvarsha016@gmail.com>
Date:   Thu Dec 21 09:05:45 2017 +0530

    extensions: Add macro _DEFAULT_SOURCE.

    Define _DEFAULT_SOURCE as _BSD_SOURCE is deprecated.
    https://sourceware.org/glibc/wiki/Release/2.20#Packaging_Changes

    This patch fixes the following warning:

    warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use
    _DEFAULT_SOURCE" [-Wcpp]
     # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use
     # _DEFAULT_SOURCE"

    Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
    Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

Signed-off-by: Phil Sutter <psutter@redhat.com>
---
 extensions/libxt_hashlimit.c | 1 +
 extensions/libxt_limit.c     | 1 +
 2 files changed, 2 insertions(+)

diff --git a/extensions/libxt_hashlimit.c b/extensions/libxt_hashlimit.c
index c5b8d7795c5e5..6d64017022c00 100644
--- a/extensions/libxt_hashlimit.c
+++ b/extensions/libxt_hashlimit.c
@@ -11,6 +11,7 @@
  * Error corections by nmalykh@bilim.com (22.01.2005)
  */
 #define _BSD_SOURCE 1
+#define _DEFAULT_SOURCE 1
 #define _ISOC99_SOURCE 1
 #include <math.h>
 #include <stdbool.h>
diff --git a/extensions/libxt_limit.c b/extensions/libxt_limit.c
index f75ef2f87a74c..183a86e324211 100644
--- a/extensions/libxt_limit.c
+++ b/extensions/libxt_limit.c
@@ -4,6 +4,7 @@
  * Hervé Eychenne    <rv@wallfire.org>
  */
 #define _BSD_SOURCE 1
+#define _DEFAULT_SOURCE 1
 #define _ISOC99_SOURCE 1
 #include <math.h>
 #include <stdio.h>
-- 
2.21.0