Add macvlan support

This patch add support for kernel macvlan interfaces.

Signed-off-by: Michael Braun <michael-dev@fami-braun.de>

1 files changed, 48 insertions, 0 deletions

diff --git a/tests/test-create-macvlan.c b/tests/test-create-macvlan.c
new file mode 100644
index 00000000..64779237
--- /dev/null
+++ b/tests/test-create-macvlan.c
@@ -0,0 +1,48 @@
+#include <netlink/netlink.h>
+#include <netlink/route/link.h>
+#include <netlink/route/link/macvlan.h>
+
+int main(int argc, char *argv[])
+{
+	struct rtnl_link *link;
+	struct nl_cache *link_cache;
+	struct nl_sock *sk;
+        struct nl_addr* addr;
+	int err, master_index;
+
+	sk = nl_socket_alloc();
+	if ((err = nl_connect(sk, NETLINK_ROUTE)) < 0) {
+		nl_perror(err, "Unable to connect socket");
+		return err;
+	}
+
+	if ((err = rtnl_link_alloc_cache(sk, AF_UNSPEC, &link_cache)) < 0) {
+		nl_perror(err, "Unable to allocate cache");
+		return err;
+	}
+
+	if (!(master_index = rtnl_link_name2i(link_cache, "eth0"))) {
+		fprintf(stderr, "Unable to lookup eth0");
+		return -1;
+	}
+
+	link = rtnl_link_macvlan_alloc();
+
+	rtnl_link_set_link(link, master_index);
+
+        addr = nl_addr_build(AF_LLC, ether_aton("00:11:22:33:44:55"), ETH_ALEN);
+        rtnl_link_set_addr(link, addr);
+        nl_addr_put(addr);
+
+	rtnl_link_macvlan_set_mode(link, rtnl_link_macvlan_str2mode("bridge"));
+
+	if ((err = rtnl_link_add(sk, link, NLM_F_CREATE)) < 0) {
+		nl_perror(err, "Unable to add link");
+		return err;
+	}
+
+	rtnl_link_put(link);
+	nl_close(sk);
+
+	return 0;
+}