diff options
Diffstat (limited to 'bgpd/bgp_msg_write.c')
| -rw-r--r-- | bgpd/bgp_msg_write.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/bgpd/bgp_msg_write.c b/bgpd/bgp_msg_write.c index fbc7ba0e..f4345f49 100644 --- a/bgpd/bgp_msg_write.c +++ b/bgpd/bgp_msg_write.c @@ -755,6 +755,29 @@ bgp_msg_orf_prefix(struct stream* s, uint8_t common, } ; /*============================================================================== + * UPDATE -- send an UPDATE message + * + * PRO TEM -- this is passed a raw BGP message in a stream buffer + */ + +/*------------------------------------------------------------------------------ + * Make UPDATE message and dispatch. + * + * Returns: 2 => written to TCP -- it's gone + * 1 => written to wbuff -- waiting for socket + * 0 => nothing written -- wbuff was not empty ! + * -1 => failed -- error event generated + */ +extern int +bgp_msg_send_update(bgp_connection connection, struct stream* s) +{ + if (bgp_connection_write_full(connection)) + return 0 ; + + return bgp_connection_write(connection, s) ; +} ; + +/*============================================================================== * End-of-RIB -- send an End-of-RIB BGP message (see Graceful Restart) */ @@ -773,7 +796,7 @@ bgp_msg_send_end_of_rib(bgp_connection connection, iAFI_t afi, iSAFI_t safi) { struct stream *s = connection->obuf ; - if (!bgp_connection_write_empty(connection)) + if (bgp_connection_write_full(connection)) return 0 ; /* Make UPDATE message header */ @@ -803,7 +826,7 @@ bgp_msg_send_end_of_rib(bgp_connection connection, iAFI_t afi, iSAFI_t safi) zlog_debug ("send End-of-RIB for %s to %s", afi_safi_print (afi, safi), connection->host) ; - /* Finally -- write the obuf away */ + /* Finally -- write the buffer away */ return bgp_connection_write(connection, s) ; } ; |