Merge branch 'maint-0.2.5' into maint-0.2.8

diff --cc src/or/circuitmux.c
Simple merge

diff --cc src/or/circuitmux.h
Simple merge

diff --cc src/or/or.h
Simple merge

diff --cc src/or/relay.c
Simple merge

diff --cc src/or/relay.h
index e15551ca51d2b3f5c284a4ea53dbec95a9019b05,9d160b7b9413d9e91da459c899bfd982f0b10349..c4f98d92fffcdce99e7bf20206c78a02ff7c1e21
--- 1/src/or/relay.h
--- 2/src/or/relay.h
+++ b/src/or/relay.h
@@@ -60,9 -63,15 +60,16 @@@ void cell_queue_append_packed_copy(circ
  void append_cell_to_circuit_queue(circuit_t *circ, channel_t *chan,
                                    cell_t *cell, cell_direction_t direction,
                                    streamid_t fromstream);
+ 
+ void destroy_cell_queue_init(destroy_cell_queue_t *queue);
+ void destroy_cell_queue_clear(destroy_cell_queue_t *queue);
+ void destroy_cell_queue_append(destroy_cell_queue_t *queue,
+                                circid_t circid,
+                                uint8_t reason);
+ 
  void channel_unlink_all_circuits(channel_t *chan, smartlist_t *detached_out);
 -int channel_flush_from_first_active_circuit(channel_t *chan, int max);
 +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);

diff --cc src/test/test_circuitmux.c
index 9e8fb54964341a2cdf2d37e4974e4980ded26f47,d6b658c27f67188d49d237250f8bfad6ae70d842..1ffa17247dde8cdf7f5ec8d453409dfe84aa6c53
--- 1/src/test/test_circuitmux.c
--- 2/src/test/test_circuitmux.c
+++ b/src/test/test_circuitmux.c
@@@ -34,11 -33,13 +34,12 @@@ test_cmux_destroy_cell_queue(void *arg
    circuitmux_t *cmux = NULL;
    channel_t *ch = NULL;
    circuit_t *circ = NULL;
-   cell_queue_t *cq = NULL;
+   destroy_cell_queue_t *cq = NULL;
    packed_cell_t *pc = NULL;
+   destroy_cell_t *dc = NULL;
  
 -#ifdef ENABLE_MEMPOOLS
 -  init_cell_pool();
 -#endif /* ENABLE_MEMPOOLS */
 +  scheduler_init();
 +
    (void) arg;
  
    cmux = circuitmux_alloc();
@@@ -61,20 -62,23 +62,19 @@@
    tt_assert(!circ);
    tt_assert(cq);
  
 -  tt_int_op(cq->n, ==, 3);
 +  tt_int_op(cq->n, OP_EQ, 3);
  
-   pc = cell_queue_pop(cq);
-   tt_assert(pc);
-   tt_mem_op(pc->body, OP_EQ, "\x00\x00\x00\x64\x04\x0a\x00\x00\x00", 9);
-   packed_cell_free(pc);
-   pc = NULL;
+   dc = destroy_cell_queue_pop(cq);
+   tt_assert(dc);
 -  tt_uint_op(dc->circid, ==, 100);
++  tt_uint_op(dc->circid, OP_EQ, 100);
  
 -  tt_int_op(circuitmux_num_cells(cmux), ==, 2);
 +  tt_int_op(circuitmux_num_cells(cmux), OP_EQ, 2);
  
   done:
    circuitmux_free(cmux);
    channel_free(ch);
    packed_cell_free(pc);
 -
 -#ifdef ENABLE_MEMPOOLS
 -  free_cell_pool();
 -#endif /* ENABLE_MEMPOOLS */
+   tor_free(dc);
  }
  
  struct testcase_t circuitmux_tests[] = {