netdev - [PATCH iproute2] libnetlink.h: Include <endian.h> explicitly for musl

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Message-ID: <20240804145809.936544-1-dilfridge@gentoo.org>
Date: Sun,  4 Aug 2024 16:57:46 +0200
From: Andreas K. Hüttel <dilfridge@...too.org>
To: stephen@...workplumber.org,
	netdev@...r.kernel.org
Cc: base-system@...too.org,
	Andreas K. Hüttel <dilfridge@...too.org>
Subject: [PATCH iproute2] libnetlink.h: Include <endian.h> explicitly for musl

The code added in 976dca372 uses h2be64, defined in endian.h.
While this is pulled in around some corners for glibc (see
below), that's not the case for musl and an explicit include
is required.

. /usr/include/libmnl/libmnl.h
.. /usr/include/sys/socket.h
... /usr/include/bits/socket.h
.... /usr/include/sys/types.h
..... /usr/include/endian.h

Bug: https://bugs.gentoo.org/936234
Signed-off-by: Andreas K. Hüttel <dilfridge@...too.org>
---
This time also to the netdev list, sorry...
---
 include/libnetlink.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/libnetlink.h b/include/libnetlink.h
index 30f0c2d2..7074e913 100644
--- a/include/libnetlink.h
+++ b/include/libnetlink.h
@@ -4,6 +4,7 @@
 
 #include <stdio.h>
 #include <string.h>
+#include <endian.h>
 #include <asm/types.h>
 #include <linux/netlink.h>
 #include <linux/rtnetlink.h>
-- 
2.44.2