subsysmgr.h (1637B)
1 /* Copyright (c) 2003-2004, Roger Dingledine 2 * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. 3 * Copyright (c) 2007-2021, The Tor Project, Inc. */ 4 /* See LICENSE for licensing information */ 5 6 /** 7 * @file subsysmgr.h 8 * @brief Header for subsysmgr.c 9 **/ 10 11 #ifndef TOR_SUBSYSMGR_T 12 #define TOR_SUBSYSMGR_T 13 14 #include "lib/subsys/subsys.h" 15 16 extern const struct subsys_fns_t *tor_subsystems[]; 17 extern const unsigned n_tor_subsystems; 18 19 int subsystems_init(void); 20 int subsystems_init_upto(int level); 21 22 struct pubsub_builder_t; 23 int subsystems_add_pubsub_upto(struct pubsub_builder_t *builder, 24 int target_level); 25 int subsystems_add_pubsub(struct pubsub_builder_t *builder); 26 27 void subsystems_shutdown(void); 28 void subsystems_shutdown_downto(int level); 29 30 void subsystems_prefork(void); 31 void subsystems_postfork(void); 32 void subsystems_thread_cleanup(void); 33 34 void subsystems_dump_list(void); 35 36 struct config_mgr_t; 37 int subsystems_register_options_formats(struct config_mgr_t *mgr); 38 int subsystems_register_state_formats(struct config_mgr_t *mgr); 39 struct or_options_t; 40 struct or_state_t; 41 int subsystems_set_options(const struct config_mgr_t *mgr, 42 struct or_options_t *options); 43 int subsystems_set_state(const struct config_mgr_t *mgr, 44 struct or_state_t *state); 45 int subsystems_flush_state(const struct config_mgr_t *mgr, 46 struct or_state_t *state); 47 48 #ifdef TOR_UNIT_TESTS 49 int subsystems_get_options_idx(const subsys_fns_t *sys); 50 int subsystems_get_state_idx(const subsys_fns_t *sys); 51 #endif 52 53 #endif /* !defined(TOR_SUBSYSMGR_T) */