diff options
Diffstat (limited to 'proto/bgp/bgp.h')
| -rw-r--r-- | proto/bgp/bgp.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/proto/bgp/bgp.h b/proto/bgp/bgp.h index 8e2e8df..3ddf619 100644 --- a/proto/bgp/bgp.h +++ b/proto/bgp/bgp.h @@ -22,10 +22,13 @@ struct bgp_config { struct bgp_conn { struct bgp_proto *bgp; struct birdsock *sk; - int state; /* State of connection state machine */ + unsigned int state; /* State of connection state machine */ struct timer *connect_retry_timer; struct timer *hold_timer; struct timer *keepalive_timer; + unsigned int packets_to_send; /* Bitmap of packet types to be sent */ + unsigned int notify_code, notify_subcode, notify_arg, notify_arg_size; + unsigned int error_flag; /* Error state, ignore all input */ }; struct bgp_proto { @@ -42,8 +45,12 @@ struct bgp_proto { struct object_lock *lock; /* Lock for neighbor connection */ }; -#define BGP_PORT 179 -#define BGP_RX_BUFFER_SIZE 4096 +#define BGP_PORT 179 +#define BGP_VERSION 4 +#define BGP_HEADER_LENGTH 19 +#define BGP_MAX_PACKET_LENGTH 4096 +#define BGP_RX_BUFFER_SIZE 4096 +#define BGP_TX_BUFFER_SIZE BGP_MAX_PACKET_LENGTH void bgp_check(struct bgp_config *c); @@ -51,12 +58,17 @@ void bgp_check(struct bgp_config *c); /* packets.c */ +void bgp_schedule_packet(struct bgp_conn *conn, int type); +void bgp_tx(struct birdsock *sk); +int bgp_rx(struct birdsock *sk, int size); + /* Packet types */ #define PKT_OPEN 0x01 #define PKT_UPDATE 0x02 #define PKT_NOTIFICATION 0x03 #define PKT_KEEPALIVE 0x04 +#define PKT_SCHEDULE_CLOSE 0x1f /* Used internally to schedule socket close */ /* Attributes */ |