From: Guus Sliepen <guus@meshlink.io>
Date: Sat, 16 Aug 2014 15:48:48 +0000 (+0200)
Subject: Add utcp_set_mtu().
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=65af2149e7e8f830146adeba414fc6ad0d818a33;p=utcp

Add utcp_set_mtu().
---

diff --git a/utcp.c b/utcp.c
index 6588528..02305d1 100644
--- a/utcp.c
+++ b/utcp.c
@@ -1064,6 +1064,11 @@ void utcp_exit(struct utcp *utcp) {
 	free(utcp);
 }
 
+void utcp_set_mtu(struct utcp *utcp, uint16_t mtu) {
+	// TODO: handle overhead of the header
+	utcp->mtu = mtu;
+}
+
 int utcp_set_connection_timeout(struct utcp *u, int timeout) {
 	int prev = u->timeout;
 	u->timeout = timeout;
diff --git a/utcp.h b/utcp.h
index 3e069a0..b189a24 100644
--- a/utcp.h
+++ b/utcp.h
@@ -46,6 +46,9 @@ typedef int (*utcp_recv_t)(struct utcp_connection *connection, const void *data,
 
 extern struct utcp *utcp_init(utcp_accept_t accept, utcp_pre_accept_t pre_accept, utcp_send_t send, void *priv);
 extern void utcp_exit(struct utcp *utcp);
+
+extern void utcp_set_mtu(struct utcp *utcp, uint16_t mtu);
+
 extern struct utcp_connection *utcp_connect(struct utcp *utcp, uint16_t port, utcp_recv_t recv, void *priv);
 extern void utcp_accept(struct utcp_connection *utcp, utcp_recv_t recv, void *priv);
 extern ssize_t utcp_send(struct utcp_connection *connection, const void *data, size_t len);