48 SIXP_TRANS_STATE_UNAVAILABLE = 0,
49 SIXP_TRANS_STATE_INIT,
50 SIXP_TRANS_STATE_REQUEST_SENDING,
51 SIXP_TRANS_STATE_REQUEST_SENT,
52 SIXP_TRANS_STATE_REQUEST_RECEIVED,
53 SIXP_TRANS_STATE_RESPONSE_SENDING,
54 SIXP_TRANS_STATE_RESPONSE_SENT,
55 SIXP_TRANS_STATE_RESPONSE_RECEIVED,
56 SIXP_TRANS_STATE_CONFIRMATION_SENDING,
57 SIXP_TRANS_STATE_CONFIRMATION_SENT,
58 SIXP_TRANS_STATE_CONFIRMATION_RECEIVED,
59 SIXP_TRANS_STATE_TERMINATING,
60 SIXP_TRANS_STATE_WAIT_FREE,
67 SIXP_TRANS_MODE_UNAVAILABLE = 0,
68 SIXP_TRANS_MODE_2_STEP,
69 SIXP_TRANS_MODE_3_STEP
72typedef struct sixp_trans sixp_trans_t;
153 const linkaddr_t *peer_addr);
const linkaddr_t * sixp_trans_get_peer_addr(sixp_trans_t *trans)
Return the peer addr of a specified transaction.
void sixp_trans_abort(sixp_trans_t *trans)
Helper function to abort a transaction immediately.
sixp_pkt_cmd_t sixp_trans_get_cmd(sixp_trans_t *trans)
Return the command associated with a specified transaction.
void sixp_trans_invoke_callback(sixp_trans_t *trans, sixp_output_status_t status)
Invoke the output callback of a specified transaction.
sixp_trans_t * sixp_trans_find(const linkaddr_t *peer_addr)
Find a transaction.
int sixp_trans_transit_state(sixp_trans_t *trans, sixp_trans_state_t new_state)
Change the state of a specified transaction.
void sixp_trans_free(sixp_trans_t *trans)
Free a transaction.
int16_t sixp_trans_get_seqno(sixp_trans_t *trans)
Return the sequence number associated with a specified transaction.
sixp_trans_state_t sixp_trans_get_state(sixp_trans_t *trans)
Return the state of a specified transaction.
void sixp_trans_terminate(sixp_trans_t *trans)
Helper function to terminate a transaction.
void(* sixp_sent_callback_t)(void *arg, uint16_t arg_len, const linkaddr_t *dest_addr, sixp_output_status_t status)
6P Packet Sent Handler
sixp_output_status_t
6P Send Status, which represents sixp_output() result.
sixp_trans_mode_t
6P Transaction Modes (for internal use)
const sixtop_sf_t * sixp_trans_get_sf(sixp_trans_t *trans)
Return the scheduling function associated with a specified transaction.
int sixp_trans_init(void)
Initialize Memory and List for 6P transactions This function removes and frees existing transactions.
sixp_trans_state_t
6P Transaction States (for internal use)
sixp_trans_t * sixp_trans_alloc(const sixp_pkt_t *pkt, const linkaddr_t *peer_addr)
Allocate a transaction.
void sixp_trans_set_callback(sixp_trans_t *trans, sixp_sent_callback_t func, void *arg, uint16_t arg_len)
Set an output callback to a specified transaction.
sixp_trans_mode_t sixp_trans_get_mode(sixp_trans_t *trans)
Return the mode, 2-step or 3-step, of a specified transaction.
sixp_pkt_cmd_t
6P Command Identifiers
6top Protocol (6P) Packet Manipulation APIs
/brief Scheduling Function Driver