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- /* Copyright (c) 2017-2018, The Tor Project, Inc. */
- /* See LICENSE for licensing information */
- #ifndef TOR_CONSCACHE_H
- #define TOR_CONSCACHE_H
- #include "lib/container/handles.h"
- typedef struct consensus_cache_entry_t consensus_cache_entry_t;
- typedef struct consensus_cache_t consensus_cache_t;
- HANDLE_DECL(consensus_cache_entry, consensus_cache_entry_t, )
- #define consensus_cache_entry_handle_free(h) \
- FREE_AND_NULL(consensus_cache_entry_handle_t, \
- consensus_cache_entry_handle_free_, (h))
- consensus_cache_t *consensus_cache_open(const char *subdir, int max_entries);
- void consensus_cache_free_(consensus_cache_t *cache);
- #define consensus_cache_free(cache) \
- FREE_AND_NULL(consensus_cache_t, consensus_cache_free_, (cache))
- struct sandbox_cfg_elem;
- int consensus_cache_may_overallocate(consensus_cache_t *cache);
- int consensus_cache_register_with_sandbox(consensus_cache_t *cache,
- struct sandbox_cfg_elem **cfg);
- void consensus_cache_unmap_lazy(consensus_cache_t *cache, time_t cutoff);
- void consensus_cache_delete_pending(consensus_cache_t *cache,
- int force);
- int consensus_cache_get_n_filenames_available(consensus_cache_t *cache);
- consensus_cache_entry_t *consensus_cache_add(consensus_cache_t *cache,
- const struct config_line_t *labels,
- const uint8_t *data,
- size_t datalen);
- consensus_cache_entry_t *consensus_cache_find_first(
- consensus_cache_t *cache,
- const char *key,
- const char *value);
- void consensus_cache_find_all(smartlist_t *out,
- consensus_cache_t *cache,
- const char *key,
- const char *value);
- void consensus_cache_filter_list(smartlist_t *lst,
- const char *key,
- const char *value);
- const char *consensus_cache_entry_get_value(const consensus_cache_entry_t *ent,
- const char *key);
- const struct config_line_t *consensus_cache_entry_get_labels(
- const consensus_cache_entry_t *ent);
- void consensus_cache_entry_incref(consensus_cache_entry_t *ent);
- void consensus_cache_entry_decref(consensus_cache_entry_t *ent);
- void consensus_cache_entry_mark_for_removal(consensus_cache_entry_t *ent);
- void consensus_cache_entry_mark_for_aggressive_release(
- consensus_cache_entry_t *ent);
- int consensus_cache_entry_get_body(const consensus_cache_entry_t *ent,
- const uint8_t **body_out,
- size_t *sz_out);
- #ifdef TOR_UNIT_TESTS
- int consensus_cache_entry_is_mapped(consensus_cache_entry_t *ent);
- #endif
- #endif /* !defined(TOR_CONSCACHE_H) */
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