net/tap: fix build for glibc < 2.24

[dpdk.git] / drivers / net / tap / tap_netlink.c

diff --git a/drivers/net/tap/tap_netlink.c b/drivers/net/tap/tap_netlink.c
index b73802b51e4c6f9a59214500ef5bd886e9d8fe11..75af3404b03593fceeed140b60ababf3a490f99d 100644 (file)
--- a/drivers/net/tap/tap_netlink.c
+++ b/drivers/net/tap/tap_netlink.c
@@ -17,6 +17,11 @@
 
 #include "tap_log.h"
 
+/* Compatibility with glibc < 2.24 */
+#ifndef SOL_NETLINK
+#define SOL_NETLINK     270
+#endif
+
 /* Must be quite large to support dumping a huge list of QDISC or filters. */
 #define BUF_SIZE (32 * 1024) /* Size of the buffer to receive kernel messages */
 #define SNDBUF_SIZE 32768 /* Send buffer size for the netlink socket */