diff options
Diffstat (limited to 'src/or/or.h')
| -rw-r--r-- | src/or/or.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/or/or.h b/src/or/or.h index 701877c64b..aeaeb8e6a9 100644 --- a/src/or/or.h +++ b/src/or/or.h @@ -3231,20 +3231,33 @@ typedef struct or_circuit_rendinfo_s { /** Convert a circuit_t* to a pointer to the enclosing or_circuit_t. Assert * if the cast is impossible. */ static or_circuit_t *TO_OR_CIRCUIT(circuit_t *); +static const or_circuit_t *CONST_TO_OR_CIRCUIT(const circuit_t *); /** Convert a circuit_t* to a pointer to the enclosing origin_circuit_t. * Assert if the cast is impossible. */ static origin_circuit_t *TO_ORIGIN_CIRCUIT(circuit_t *); +static const origin_circuit_t *CONST_TO_ORIGIN_CIRCUIT(const circuit_t *); static INLINE or_circuit_t *TO_OR_CIRCUIT(circuit_t *x) { tor_assert(x->magic == OR_CIRCUIT_MAGIC); return DOWNCAST(or_circuit_t, x); } +static INLINE const or_circuit_t *CONST_TO_OR_CIRCUIT(const circuit_t *x) +{ + tor_assert(x->magic == OR_CIRCUIT_MAGIC); + return DOWNCAST(or_circuit_t, x); +} static INLINE origin_circuit_t *TO_ORIGIN_CIRCUIT(circuit_t *x) { tor_assert(x->magic == ORIGIN_CIRCUIT_MAGIC); return DOWNCAST(origin_circuit_t, x); } +static INLINE const origin_circuit_t *CONST_TO_ORIGIN_CIRCUIT( + const circuit_t *x) +{ + tor_assert(x->magic == ORIGIN_CIRCUIT_MAGIC); + return DOWNCAST(origin_circuit_t, x); +} /** Bitfield type: things that we're willing to use invalid routers for. */ typedef enum invalid_router_usage_t { |