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Clean up some comments; remove some dead code

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svn:r5493
This commit is contained in:
Nick Mathewson 2005-12-03 16:32:29 +00:00
parent 61c5a9ae2b
commit 1b0134dda8
4 changed files with 10 additions and 16 deletions
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5
src/or/circuitbuild.c
View File

@ -411,8 +411,9 @@ circuit_n_conn_done(connection_t *or_conn, int status)
continue; continue;
} }
debug(LD_CIRC,"Found circ %d, sending create cell.", circ->n_circ_id); debug(LD_CIRC,"Found circ %d, sending create cell.", circ->n_circ_id);
/* circuit_deliver_create_cell will set n_circ_id and add us to the /* circuit_deliver_create_cell will set n_circ_id and add us to
* index. */ * orconn_circuid_circuit_map, so we don't need to call
* set_circid_orconn here. */
circ->n_conn = or_conn; circ->n_conn = or_conn;
memcpy(circ->n_conn_id_digest, or_conn->identity_digest, DIGEST_LEN); memcpy(circ->n_conn_id_digest, or_conn->identity_digest, DIGEST_LEN);
if (CIRCUIT_IS_ORIGIN(circ)) { if (CIRCUIT_IS_ORIGIN(circ)) {

16
src/or/circuitlist.c
View File

@ -132,8 +132,8 @@ circuit_set_circid_orconn(circuit_t *circ, uint16_t id,
++conn->n_circuits; ++conn->n_circuits;
} }
/** Add <b>circ</b> to the list of circuits waiting for us to connect to /** Change the state of <b>circ</b> to <b>state</b>, adding it to or removing
* an OR. */ * it from lists as appropriate. */
void void
circuit_set_state(circuit_t *circ, int state) circuit_set_state(circuit_t *circ, int state)
{ {
@ -142,9 +142,8 @@ circuit_set_state(circuit_t *circ, int state)
return; return;
if (circ->state == CIRCUIT_STATE_OR_WAIT) { if (circ->state == CIRCUIT_STATE_OR_WAIT) {
/* remove from waiting-circuit list. */ /* remove from waiting-circuit list. */
if (!circuits_pending_or_conns) if (circuits_pending_or_conns)
circuits_pending_or_conns = smartlist_create(); smartlist_remove(circuits_pending_or_conns, circ);
smartlist_remove(circuits_pending_or_conns, circ);
} }
if (state == CIRCUIT_STATE_OR_WAIT) { if (state == CIRCUIT_STATE_OR_WAIT) {
/* add to waiting-circuit list. */ /* add to waiting-circuit list. */
@ -155,13 +154,6 @@ circuit_set_state(circuit_t *circ, int state)
circ->state = state; circ->state = state;
} }
/** Remove <b>circ</b> from the list of circuits waiting for us to connect to
* an OR. */
void
circuit_clear_state_orwait(circuit_t *circ)
{
}
/** Add <b>circ</b> to the global list of circuits. This is called only from /** Add <b>circ</b> to the global list of circuits. This is called only from
* within circuit_new. * within circuit_new.
*/ */

3
src/or/circuituse.c
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@ -230,7 +230,8 @@ circuit_expire_building(time_t now)
case CIRCUIT_PURPOSE_REND_ESTABLISHED: case CIRCUIT_PURPOSE_REND_ESTABLISHED:
/* OR-side. We can't actually reach this point because of the /* OR-side. We can't actually reach this point because of the
* IS_ORIGIN test above. */ * IS_ORIGIN test above. */
continue; continue; /* yes, continue inside a switch refers to the nearest
* enclosing loop. C is smart. */
case CIRCUIT_PURPOSE_C_ESTABLISH_REND: case CIRCUIT_PURPOSE_C_ESTABLISH_REND:
case CIRCUIT_PURPOSE_C_INTRODUCING: case CIRCUIT_PURPOSE_C_INTRODUCING:
case CIRCUIT_PURPOSE_S_ESTABLISH_INTRO: case CIRCUIT_PURPOSE_S_ESTABLISH_INTRO:

2
src/or/connection_edge.c
View File

@ -424,7 +424,7 @@ connection_ap_detach_retriable(connection_t *conn, circuit_t *circ)
} }
/** A client-side struct to remember requests to rewrite addresses /** A client-side struct to remember requests to rewrite addresses
* to new addresses. These structs are stored the hash table * to new addresses. These structs are stored in the hash table
* "addressmap" below. * "addressmap" below.
* *
* There are 5 ways to set an address mapping: * There are 5 ways to set an address mapping: