From: Aurelien Jarno <aurelien@aurel32.net>
Date: Fri, 8 Jul 2016 09:24:34 +0000 (+0200)
Subject: Define __USE_KERNEL_IPV6_DEFS macro for non-Linux kernels
X-Git-Tag: glibc-2.24~30
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=be4830bf94e1159b00c4cc97c084c6e4765a61ae;p=thirdparty%2Fglibc.git

Define __USE_KERNEL_IPV6_DEFS macro for non-Linux kernels

Commit 1c1e7fb6 changed the __USE_KERNEL_IPV6_DEFS tests from 'ifdef'
to 'if'. As inet/netinet.in.h is a generic file, this causes a warning
on non-Linux kernels (for example Hurd). To fix that define it in the
generic bits/in.h file.

Changelog:
	* bits/in.h (__USE_KERNEL_IPV6_DEFS): Define to 0.
---

diff --git a/ChangeLog b/ChangeLog
index a7a875cf183..e0717516d97 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2016-07-08  Aurelien Jarno  <aurelien@aurel32.net>
+
+	* bits/in.h (__USE_KERNEL_IPV6_DEFS): Define to 0.
+
 2016-07-08  Aurelien Jarno  <aurelien@aurel32.net>
 
 	[BZ #20240]
diff --git a/bits/in.h b/bits/in.h
index d517115bb2b..7dc93c192f6 100644
--- a/bits/in.h
+++ b/bits/in.h
@@ -21,6 +21,9 @@
 # error "Never use <bits/in.h> directly; include <netinet/in.h> instead."
 #endif
 
+/* This is the generic version, do not assume a linux-based kernel.  */
+#define __USE_KERNEL_IPV6_DEFS 0
+
 /* To select the IP level.  */
 #define SOL_IP		0