+++ /dev/null
-From 723bbfd8bdb76012a3da937c7499cf3c0b111dd5 Mon Sep 17 00:00:00 2001
-From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-Date: Sat, 20 Aug 2016 11:13:56 +0200
-Subject: [PATCH] kernel_netlink.c: don't include <linux/if_bridge.h>
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Including <linux/if_bridge.h> causes the inclusion of <linux/in6.h>,
-which defines 'struct in6_addr', also defined in <netinet/in.h>, causing
-a build failure with the musl C library:
-
-In file included from /home/thomas/projets/buildroot/output/host/usr/x86_64-buildroot-linux-musl/sysroot/usr/include/linux/if_bridge.h:18:0,
- from kernel_netlink.c:42,
- from kernel.c:31:
-/home/thomas/projets/buildroot/output/host/usr/x86_64-buildroot-linux-musl/sysroot/usr/include/linux/in6.h:32:8: error: redefinition of ‘struct in6_addr’
- struct in6_addr {
- ^
-In file included from kernel_netlink.c:33:0,
- from kernel.c:31:
-/home/thomas/projets/buildroot/output/host/usr/x86_64-buildroot-linux-musl/sysroot/usr/include/netinet/in.h:23:8: note: originally defined here
- struct in6_addr {
- ^
-In file included from /home/thomas/projets/buildroot/output/host/usr/x86_64-buildroot-linux-musl/sysroot/usr/include/linux/if_bridge.h:18:0,
- from kernel_netlink.c:42,
- from kernel.c:31:
-/home/thomas/projets/buildroot/output/host/usr/x86_64-buildroot-linux-musl/sysroot/usr/include/linux/in6.h:49:8: error: redefinition of ‘struct sockaddr_in6’
- struct sockaddr_in6 {
- ^
-In file included from kernel_netlink.c:33:0,
- from kernel.c:31:
-/home/thomas/projets/buildroot/output/host/usr/x86_64-buildroot-linux-musl/sysroot/usr/include/netinet/in.h:34:8: note: originally defined here
- struct sockaddr_in6 {
- ^
-In file included from /home/thomas/projets/buildroot/output/host/usr/x86_64-buildroot-linux-musl/sysroot/usr/include/linux/if_bridge.h:18:0,
- from kernel_netlink.c:42,
- from kernel.c:31:
-/home/thomas/projets/buildroot/output/host/usr/x86_64-buildroot-linux-musl/sysroot/usr/include/linux/in6.h:59:8: error: redefinition of ‘struct ipv6_mreq’
- struct ipv6_mreq {
- ^
-In file included from kernel_netlink.c:33:0,
- from kernel.c:31:
-/home/thomas/projets/buildroot/output/host/usr/x86_64-buildroot-linux-musl/sysroot/usr/include/netinet/in.h:42:8: note: originally defined here
- struct ipv6_mreq {
- ^
-
-In order to address this, this patch removes the <linux/if_bridge.h>
-inclusion, and instead defines BRCTL_GET_BRIDGES to the appropriate
-value if it's not provided by the C library.
-
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
----
- kernel_netlink.c | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
-
-diff --git a/kernel_netlink.c b/kernel_netlink.c
-index 4eadc39..1a5b3dd 100644
---- a/kernel_netlink.c
-+++ b/kernel_netlink.c
-@@ -39,10 +39,14 @@ THE SOFTWARE.
- #include <sys/socket.h>
- #include <linux/netlink.h>
- #include <linux/rtnetlink.h>
--#include <linux/if_bridge.h>
- #include <linux/fib_rules.h>
- #include <net/if_arp.h>
-
-+/* From <linux/if_bridge.h> */
-+#ifndef BRCTL_GET_BRIDGES
-+#define BRCTL_GET_BRIDGES 1
-+#endif
-+
- #if(__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ <= 5)
- #define RTA_TABLE 15
- #endif
---
-2.7.4
-