From ffe0e24249d1dbec59f7b2454974a5855043ba95 Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Thu, 3 Aug 2006 23:10:14 +0000
Subject: Make the UDP senddata() methods return a status code.

udp_connect() now follows the standard BSD sockets semantics and simply
sets the default address for outgoing packets; it doesn't filter incoming
packets.
---
 src/include/gpxe/udp.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/include')

diff --git a/src/include/gpxe/udp.h b/src/include/gpxe/udp.h
index 0104cc067..a07198503 100644
--- a/src/include/gpxe/udp.h
+++ b/src/include/gpxe/udp.h
@@ -48,6 +48,7 @@ struct udp_operations {
 	 * @v conn	UDP connection
 	 * @v buf	Temporary data buffer
 	 * @v len	Length of temporary data buffer
+	 * @ret rc	Return status code
 	 *
 	 * The application may use the temporary data buffer to
 	 * construct the data to be sent.  Note that merely filling
@@ -56,8 +57,8 @@ struct udp_operations {
 	 * the buffer is not compulsory; the application may call
 	 * udp_send() on any block of data.
 	 */
-	void ( * senddata ) ( struct udp_connection *conn, void *buf,
-			      size_t len );
+	int ( * senddata ) ( struct udp_connection *conn, void *buf,
+			     size_t len );
 	/**
 	 * New data received
 	 *
@@ -98,7 +99,6 @@ extern int udp_bind ( struct udp_connection *conn, uint16_t local_port );
 extern void udp_bind_promisc ( struct udp_connection *conn );
 extern void udp_connect ( struct udp_connection *conn,
 			  struct sockaddr_tcpip *peer );
-extern void udp_connect_promisc ( struct udp_connection *conn );
 extern int udp_open ( struct udp_connection *conn, uint16_t local_port );
 extern void udp_close ( struct udp_connection *conn );
 
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