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Make the UDP senddata() methods return a status code.

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udp_connect() now follows the standard BSD sockets semantics and simply
sets the default address for outgoing packets; it doesn't filter incoming
packets.
This commit is contained in:
Michael Brown
2006-08-03 23:10:14 +00:00
parent a0a872f7f1
commit ffe0e24249
4 changed files with 19 additions and 36 deletions
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7
src/interface/pxe/pxe_udp.c
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@@ -52,12 +52,13 @@ udp_to_pxe ( struct udp_connection *conn ) {
* @v conn UDP connection
* @v data Temporary data buffer
* @v len Size of temporary data buffer
* @ret rc Return status code
*
* Sends the packet belonging to the current pxenv_udp_write()
* operation.
*/
static void pxe_udp_senddata ( struct udp_connection *conn, void *data,
size_t len ) {
static int pxe_udp_senddata ( struct udp_connection *conn, void *data,
size_t len ) {
struct pxe_udp_connection *pxe_udp = udp_to_pxe ( conn );
struct s_PXENV_UDP_WRITE *pxenv_udp_write = pxe_udp->pxenv_udp_write;
userptr_t buffer;
@@ -68,7 +69,7 @@ static void pxe_udp_senddata ( struct udp_connection *conn, void *data,
if ( len > pxenv_udp_write->buffer_size )
len = pxenv_udp_write->buffer_size;
copy_from_user ( data, buffer, 0, len );
udp_send ( conn, data, len );
return udp_send ( conn, data, len );
}
/**