diff options
Diffstat (limited to 'src/or/relay.h')
| -rw-r--r-- | src/or/relay.h | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/src/or/relay.h b/src/or/relay.h index c4f98d92ff..ce0969b46c 100644 --- a/src/or/relay.h +++ b/src/or/relay.h @@ -1,7 +1,7 @@ /* Copyright (c) 2001 Matej Pfajfar. * Copyright (c) 2001-2004, Roger Dingledine. * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. - * Copyright (c) 2007-2016, The Tor Project, Inc. */ + * Copyright (c) 2007-2017, The Tor Project, Inc. */ /* See LICENSE for licensing information */ /** @@ -14,16 +14,22 @@ extern uint64_t stats_n_relay_cells_relayed; extern uint64_t stats_n_relay_cells_delivered; +extern uint64_t stats_n_circ_max_cell_reached; +void relay_consensus_has_changed(const networkstatus_t *ns); int circuit_receive_relay_cell(cell_t *cell, circuit_t *circ, cell_direction_t cell_direction); +size_t cell_queues_get_total_allocation(void); void relay_header_pack(uint8_t *dest, const relay_header_t *src); void relay_header_unpack(relay_header_t *dest, const uint8_t *src); -int relay_send_command_from_edge_(streamid_t stream_id, circuit_t *circ, +MOCK_DECL(int, +relay_send_command_from_edge_,(streamid_t stream_id, circuit_t *circ, uint8_t relay_command, const char *payload, size_t payload_len, crypt_path_t *cpath_layer, - const char *filename, int lineno); + const char *filename, int lineno)); +/* Indicates to relay_send_command_from_edge() that it is a control cell. */ +#define CONTROL_CELL_ID 0 #define relay_send_command_from_edge(stream_id, circ, relay_command, payload, \ payload_len, cpath_layer) \ relay_send_command_from_edge_((stream_id), (circ), (relay_command), \ @@ -48,7 +54,9 @@ size_t packed_cell_mem_cost(void); int have_been_under_memory_pressure(void); /* For channeltls.c */ -void packed_cell_free(packed_cell_t *cell); +void packed_cell_free_(packed_cell_t *cell); +#define packed_cell_free(cell) \ + FREE_AND_NULL(packed_cell_t, packed_cell_free_, (cell)) void cell_queue_init(cell_queue_t *queue); void cell_queue_clear(cell_queue_t *queue); @@ -70,7 +78,6 @@ void destroy_cell_queue_append(destroy_cell_queue_t *queue, void channel_unlink_all_circuits(channel_t *chan, smartlist_t *detached_out); MOCK_DECL(int, channel_flush_from_first_active_circuit, (channel_t *chan, int max)); -void assert_circuit_mux_okay(channel_t *chan); void update_circuit_on_cmux_(circuit_t *circ, cell_direction_t direction, const char *file, int lineno); #define update_circuit_on_cmux(circ, direction) \ @@ -84,9 +91,6 @@ void circuit_clear_cell_queue(circuit_t *circ, channel_t *chan); void stream_choice_seed_weak_rng(void); -int relay_crypt(circuit_t *circ, cell_t *cell, cell_direction_t cell_direction, - crypt_path_t **layer_hint, char *recognized); - circid_t packed_cell_get_circid(const packed_cell_t *cell, int wide_circ_ids); #ifdef RELAY_PRIVATE @@ -98,7 +102,9 @@ typedef struct address_ttl_s { char *hostname; int ttl; } address_ttl_t; -STATIC void address_ttl_free(address_ttl_t *addr); +STATIC void address_ttl_free_(address_ttl_t *addr); +#define address_ttl_free(addr) \ + FREE_AND_NULL(address_ttl_t, address_ttl_free_, (addr)) STATIC int resolved_cell_parse(const cell_t *cell, const relay_header_t *rh, smartlist_t *addresses_out, int *errcode_out); STATIC int connection_edge_process_resolved_cell(edge_connection_t *conn, @@ -107,9 +113,12 @@ STATIC int connection_edge_process_resolved_cell(edge_connection_t *conn, STATIC packed_cell_t *packed_cell_new(void); STATIC packed_cell_t *cell_queue_pop(cell_queue_t *queue); STATIC destroy_cell_t *destroy_cell_queue_pop(destroy_cell_queue_t *queue); -STATIC size_t cell_queues_get_total_allocation(void); STATIC int cell_queues_check_size(void); -#endif +STATIC int connection_edge_process_relay_cell(cell_t *cell, circuit_t *circ, + edge_connection_t *conn, + crypt_path_t *layer_hint); + +#endif /* defined(RELAY_PRIVATE) */ -#endif +#endif /* !defined(TOR_RELAY_H) */ |