From 603282f28e6f2e1b32d3a587d8de761f9f94ad45 Mon Sep 17 00:00:00 2001
From: Garrett D'Amore <garrett@damore.org>
Date: Sun, 2 Jun 2024 23:33:27 -0700
Subject: UDP: Introduce an experimental (undocumented for now) public API for
 UDP. (#1838)

This exposes the UDP methods as nng_ methods, and adds support for Multicast Membership,
which is useful in a variety of situations.

No documentation is provided, and applications should consider thios API experimental.
---
 src/nng.c | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

(limited to 'src/nng.c')

diff --git a/src/nng.c b/src/nng.c
index 474f07b1..e9574626 100644
--- a/src/nng.c
+++ b/src/nng.c
@@ -10,6 +10,7 @@
 
 #include "nng/nng.h"
 #include "core/nng_impl.h"
+#include "core/platform.h"
 
 // This file provides the "public" API.  This is a thin wrapper around
 // internal API functions.  We use the public prefix instead of internal,
@@ -2174,3 +2175,41 @@ nng_socket_pair(int fds[2])
 {
 	return (nni_socket_pair(fds));
 }
+
+int
+nng_udp_open(nng_udp **udp, nng_sockaddr *sa)
+{
+	(void) nni_init();
+	return (nni_plat_udp_open((nni_plat_udp **) udp, sa));
+}
+
+void
+nng_udp_close(nng_udp *udp)
+{
+	nni_plat_udp_close((nni_plat_udp *) udp);
+}
+
+int
+nng_udp_sockname(nng_udp *udp, nng_sockaddr *sa)
+{
+	return (nni_plat_udp_sockname((nni_plat_udp *) udp, sa));
+}
+
+void
+nng_udp_send(nng_udp *udp, nng_aio *aio)
+{
+	nni_plat_udp_send((nni_plat_udp *) udp, aio);
+}
+
+void
+nng_udp_recv(nng_udp *udp, nng_aio *aio)
+{
+	nni_plat_udp_recv((nni_plat_udp *) udp, aio);
+}
+
+int
+nng_udp_multicast_membership(nng_udp *udp, nng_sockaddr *sa, bool join)
+{
+	return (
+	    nni_plat_udp_multicast_membership((nni_plat_udp *) udp, sa, join));
+}
-- 
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