net: tcp2: Add functionality for close() (bc69ae4f) · Commits · Wenxi XU / zephyr

subsys/net/ip/tcp2.c

+12 −13

Original line number	Diff line number	Diff line
		@@ -880,17 +880,6 @@ static ssize_t _tcp_send(int fd, const void *buf, size_t len, int flags)
		return len;
		}

		int tcp_close(int fd)
		{
		struct tcp conn = (void ) sys_slist_peek_head(&tcp_conns);

		conn->state = TCP_CLOSE_WAIT;

		tcp_in(conn, NULL);

		return 0;
		}

		/* API into the TCP stack as seen by the IP stack in net_context.c */

		/* Set up a new TCP state struct if one is available */
		@@ -908,11 +897,21 @@ int net_tcp_unref(struct net_context *context)
		return -EPROTONOSUPPORT;
		}

		/* close() has been called on the socket */
		int net_tcp_put(struct net_context *context)
		{
		ARG_UNUSED(context);
		struct tcp *conn = context->tcp;

		return -EPROTONOSUPPORT;
		NET_DBG("%s", conn ? tcp_conn_state(conn, NULL) : "");

		if (conn) {
		conn->state = TCP_CLOSE_WAIT;
		tcp_in(conn, NULL);
		}

		net_context_unref(context);

		return 0;
		}

		int net_tcp_listen(struct net_context *context)