examples/l3fwd: fix build on FreeBSD

On freebsd we need to include sys/socket.h to get the definition of
AF_INET in order to compile.

Fixes: d5ceea4ab160 ("examples/l3fwd: format IP addresses for printing")

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>

diff --git a/examples/l3fwd/l3fwd_lpm.c b/examples/l3fwd/l3fwd_lpm.c
index 172a036..60a0063 100644 (file)
--- a/examples/l3fwd/l3fwd_lpm.c
+++ b/examples/l3fwd/l3fwd_lpm.c
@@ -13,6 +13,7 @@
 #include <errno.h>
 #include <getopt.h>
 #include <stdbool.h>
+#include <sys/socket.h>
 #include <arpa/inet.h>
 
 #include <rte_debug.h>