diff options
Diffstat (limited to 'src/or/rendcache.h')
| -rw-r--r-- | src/or/rendcache.h | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/src/or/rendcache.h b/src/or/rendcache.h index 0e8b918753..5b13eadfa1 100644 --- a/src/or/rendcache.h +++ b/src/or/rendcache.h @@ -1,4 +1,4 @@ -/* Copyright (c) 2015-2016, The Tor Project, Inc. */ +/* Copyright (c) 2015-2017, The Tor Project, Inc. */ /* See LICENSE for licensing information */ /** @@ -53,10 +53,17 @@ typedef enum { REND_CACHE_TYPE_SERVICE = 2, } rend_cache_type_t; +/* Return maximum lifetime in seconds of a cache entry. */ +static inline time_t +rend_cache_max_entry_lifetime(void) +{ + return REND_CACHE_MAX_AGE + REND_CACHE_MAX_SKEW; +} + void rend_cache_init(void); void rend_cache_clean(time_t now, rend_cache_type_t cache_type); void rend_cache_failure_clean(time_t now); -void rend_cache_clean_v2_descs_as_dir(time_t now, size_t min_to_remove); +size_t rend_cache_clean_v2_descs_as_dir(time_t cutoff); void rend_cache_purge(void); void rend_cache_free_all(void); int rend_cache_lookup_entry(const char *query, int version, @@ -77,6 +84,8 @@ void rend_cache_intro_failure_note(rend_intro_point_failure_t failure, const uint8_t *identity, const char *service_id); void rend_cache_failure_purge(void); +void rend_cache_decrement_allocation(size_t n); +void rend_cache_increment_allocation(size_t n); #ifdef RENDCACHE_PRIVATE @@ -89,8 +98,6 @@ STATIC int cache_failure_intro_lookup(const uint8_t *identity, const char *service_id, rend_cache_failure_intro_t **intro_entry); -STATIC void rend_cache_decrement_allocation(size_t n); -STATIC void rend_cache_increment_allocation(size_t n); STATIC rend_cache_failure_intro_t *rend_cache_failure_intro_entry_new( rend_intro_point_failure_t failure); STATIC rend_cache_failure_t *rend_cache_failure_entry_new(void); @@ -102,7 +109,14 @@ STATIC void validate_intro_point_failure(const rend_service_descriptor_t *desc, const char *service_id); STATIC void rend_cache_failure_entry_free_(void *entry); -#endif -#endif /* TOR_RENDCACHE_H */ +#ifdef TOR_UNIT_TESTS +extern strmap_t *rend_cache; +extern strmap_t *rend_cache_failure; +extern digestmap_t *rend_cache_v2_dir; +extern size_t rend_cache_total_allocation; +#endif /* defined(TOR_UNIT_TESTS) */ +#endif /* defined(RENDCACHE_PRIVATE) */ + +#endif /* !defined(TOR_RENDCACHE_H) */ |