udp: Rename UDP listening sockets

EPOLL_TYPE_UDP is now only used for "listening" sockets; long lived
sockets which can initiate new flows.  Rename to EPOLL_TYPE_UDP_LISTEN
and associated functions to match.  Along with that, remove the .orig
field from union udp_listen_epoll_ref, since it is now always true.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/util.c b/util.c
index 8dc8ff7..c275b14 100644
--- a/util.c
+++ b/util.c
@@ -61,7 +61,7 @@ int sock_l4_sa(const struct ctx *c, enum epoll_type type,
 		proto = IPPROTO_TCP;
 		socktype = SOCK_STREAM | SOCK_NONBLOCK;
 		break;
-	case EPOLL_TYPE_UDP:
+	case EPOLL_TYPE_UDP_LISTEN:
 	case EPOLL_TYPE_UDP_REPLY:
 		proto = IPPROTO_UDP;
 		socktype = SOCK_DGRAM | SOCK_NONBLOCK;