#include "asterisk/compat.h"
#include "asterisk/linkedlists.h"
Go to the source code of this file.
Data Structures | |
struct | ao2_iterator |
When we need to walk through a container, we use an ao2_iterator to keep track of the current position. The astobj2 iterator. More... | |
#define | ao2_alloc(data_size, destructor_fn) __ao2_alloc((data_size), (destructor_fn)) |
#define | ao2_t_alloc(data_size, destructor_fn, debug_msg) __ao2_alloc((data_size), (destructor_fn)) |
Allocate and initialize an object. | |
void * | __ao2_alloc (const size_t data_size, ao2_destructor_fn destructor_fn) |
void * | __ao2_alloc_debug (const size_t data_size, ao2_destructor_fn destructor_fn, char *tag, const char *file, int line, const char *funcname, int ref_debug) |
#define | ao2_callback(c, flags, cb_fn, arg) __ao2_callback((c), (flags), (cb_fn), (arg)) |
#define | ao2_t_callback(c, flags, cb_fn, arg, tag) __ao2_callback((c), (flags), (cb_fn), (arg)) |
ao2_callback() is a generic function that applies cb_fn() to all objects in a container, as described below. | |
void * | __ao2_callback (struct ao2_container *c, enum search_flags flags, ao2_callback_fn *cb_fn, void *arg) |
void * | __ao2_callback_debug (struct ao2_container *c, enum search_flags flags, ao2_callback_fn *cb_fn, void *arg, char *tag, char *file, int line, const char *funcname) |
Object Containers | |
Here start declarations of containers. | |
#define | ao2_container_alloc(arg1, arg2, arg3) __ao2_container_alloc((arg1), (arg2), (arg3)) |
#define | ao2_t_container_alloc(arg1, arg2, arg3, arg4) __ao2_container_alloc((arg1), (arg2), (arg3)) |
Allocate and initialize a container with the desired number of buckets. | |
ao2_container * | __ao2_container_alloc (const unsigned int n_buckets, ao2_hash_fn *hash_fn, ao2_callback_fn *cmp_fn) |
ao2_container * | __ao2_container_alloc_debug (const unsigned int n_buckets, ao2_hash_fn *hash_fn, ao2_callback_fn *cmp_fn, char *tag, char *file, int line, const char *funcname, int ref_debug) |
int | ao2_container_count (struct ao2_container *c) |
Returns the number of elements in a container. | |
Object Management | |
Here we have functions to manage objects.
We can use the functions below on any kind of object defined by the user. | |
#define | ao2_link(arg1, arg2) __ao2_link((arg1), (arg2)) |
#define | ao2_t_link(arg1, arg2, arg3) __ao2_link((arg1), (arg2)) |
Add an object to a container. | |
#define | ao2_t_unlink(arg1, arg2, arg3) __ao2_unlink((arg1), (arg2)) |
Remove an object from a container. | |
#define | ao2_unlink(arg1, arg2) __ao2_unlink((arg1), (arg2)) |
void * | __ao2_link (struct ao2_container *c, void *newobj) |
void * | __ao2_link_debug (struct ao2_container *c, void *new_obj, char *tag, char *file, int line, const char *funcname) |
void * | __ao2_unlink (struct ao2_container *c, void *obj) |
void * | __ao2_unlink_debug (struct ao2_container *c, void *obj, char *tag, char *file, int line, const char *funcname) |
#define | ao2_ref(o, delta) __ao2_ref((o), (delta)) |
#define | ao2_t_ref(o, delta, tag) __ao2_ref((o), (delta)) |
Reference/unreference an object and return the old refcount. | |
int | __ao2_ref (void *o, int delta) |
int | __ao2_ref_debug (void *o, int delta, char *tag, char *file, int line, const char *funcname) |
Defines | |
#define | ao2_callback_data(arg1, arg2, arg3, arg4, arg5) __ao2_callback_data((arg1), (arg2), (arg3), (arg4), (arg5)) |
#define | ao2_find(arg1, arg2, arg3) __ao2_find((arg1), (arg2), (arg3)) |
#define | ao2_iterator_next(arg1) __ao2_iterator_next((arg1)) |
#define | ao2_lock(a) __ao2_lock(a, __FILE__, __PRETTY_FUNCTION__, __LINE__, #a) |
#define | ao2_t_callback_data(arg1, arg2, arg3, arg4, arg5, arg6) __ao2_callback_data((arg1), (arg2), (arg3), (arg4), (arg5)) |
ao2_callback_data() is a generic function that applies cb_fn() to all objects in a container. It is functionally identical to ao2_callback() except that instead of taking an ao2_callback_fn *, it takes an ao2_callback_data_fn *, and allows the caller to pass in arbitrary data. | |
#define | ao2_t_find(arg1, arg2, arg3, arg4) __ao2_find((arg1), (arg2), (arg3)) |
#define | ao2_t_iterator_next(arg1, arg2) __ao2_iterator_next((arg1)) |
#define | ao2_trylock(a) __ao2_trylock(a, __FILE__, __PRETTY_FUNCTION__, __LINE__, #a) |
#define | ao2_unlock(a) __ao2_unlock(a, __FILE__, __PRETTY_FUNCTION__, __LINE__, #a) |
Typedefs | |
typedef int( | ao2_callback_data_fn )(void *obj, void *arg, void *data, int flags) |
Type of a generic callback function. | |
typedef int( | ao2_callback_fn )(void *obj, void *arg, int flags) |
Type of a generic callback function. | |
typedef void(*) | ao2_destructor_fn (void *) |
Typedef for an object destructor. This is called just before freeing the memory for the object. It is passed a pointer to the user-defined data of the object. | |
typedef int( | ao2_hash_fn )(const void *obj, const int flags) |
Enumerations | |
enum | _cb_results { CMP_MATCH = 0x1, CMP_STOP = 0x2 } |
A callback function will return a combination of CMP_MATCH and CMP_STOP. The latter will terminate the search in a container. More... | |
enum | ao2_iterator_flags { AO2_ITERATOR_DONTLOCK = (1 << 0), AO2_ITERATOR_MALLOCD = (1 << 1), AO2_ITERATOR_UNLINK = (1 << 2) } |
enum | search_flags { OBJ_UNLINK = (1 << 0), OBJ_NODATA = (1 << 1), OBJ_MULTIPLE = (1 << 2), OBJ_POINTER = (1 << 3), OBJ_CONTINUE = (1 << 4) } |
Flags passed to ao2_callback() and ao2_hash_fn() to modify its behaviour. More... | |
Functions | |
void * | __ao2_callback_data (struct ao2_container *c, enum search_flags flags, ao2_callback_data_fn *cb_fn, void *arg, void *data) |
void * | __ao2_callback_data_debug (struct ao2_container *c, enum search_flags flags, ao2_callback_data_fn *cb_fn, void *arg, void *data, char *tag, char *file, int line, const char *funcname) |
void * | __ao2_find (struct ao2_container *c, void *arg, enum search_flags flags) |
void * | __ao2_find_debug (struct ao2_container *c, void *arg, enum search_flags flags, char *tag, char *file, int line, const char *funcname) |
void * | __ao2_iterator_next (struct ao2_iterator *a) |
void * | __ao2_iterator_next_debug (struct ao2_iterator *a, char *tag, char *file, int line, const char *funcname) |
int | __ao2_lock (void *a, const char *file, const char *func, int line, const char *var) |
Lock an object. | |
int | __ao2_trylock (void *a, const char *file, const char *func, int line, const char *var) |
Try locking-- (don't block if fail). | |
int | __ao2_unlock (void *a, const char *file, const char *func, int line, const char *var) |
Unlock an object. | |
void | ao2_bt (void) |
void | ao2_iterator_destroy (struct ao2_iterator *i) |
Destroy a container iterator. | |
ao2_iterator | ao2_iterator_init (struct ao2_container *c, int flags) |
Create an iterator for a container. | |
void * | ao2_object_get_lockaddr (void *obj) |
Return the lock address of an object. | |
Variables | |
ao2_callback_fn | ao2_match_by_addr |
a very common callback is one that matches by address. |
Definition in file astobj2.h.
#define ao2_alloc | ( | data_size, | |||
destructor_fn | ) | __ao2_alloc((data_size), (destructor_fn)) |
Definition at line 419 of file astobj2.h.
Referenced by __ast_channel_alloc_ap(), _ast_odbc_request_obj2(), _moh_class_malloc(), add_calltoken_ignore(), alloc_event_ref(), ast_add_hint(), ast_bridge_new(), ast_calendar_event_alloc(), ast_dummy_channel_alloc(), ast_register_indication(), ast_rtp_instance_new(), ast_taskprocessor_get(), ast_tcptls_client_create(), ast_tcptls_server_root(), ast_tone_zone_alloc(), build_calendar(), build_callno_limits(), build_device(), build_mansession(), build_peer(), build_profile(), build_route(), build_user(), caldav_load_calendar(), calendar_query_exec(), chan_list_init(), conf_run(), create_callno_pools(), create_esc_entry(), create_parkinglot(), create_queue_member(), data_filter_alloc(), data_provider_new(), data_result_create(), data_search_alloc(), dialgroup_write(), ewscal_load_calendar(), exchangecal_load_calendar(), fax_session_new(), fax_session_reserve(), get_filestream(), ical_load_calendar(), inprocess_count(), join_conference_bridge(), kqueue_timer_open(), load_config(), local_alloc(), multiplexed_bridge_create(), new_iax(), parse_apps(), peercnt_add(), pthread_timer_open(), realtime_common(), session_details_new(), set_fn(), sip_monitor_instance_init(), sip_prepare_socket(), sip_tcptls_write(), sip_threadinfo_create(), and timerfd_timer_open().
#define ao2_callback | ( | c, | |||
flags, | |||||
cb_fn, | |||||
arg | ) | __ao2_callback((c), (flags), (cb_fn), (arg)) |
Definition at line 899 of file astobj2.h.
Referenced by _ast_odbc_request_obj2(), admin_exec(), ast_begin_shutdown(), ast_calendar_clear_events(), ast_calendar_merge_events(), ast_calendar_unregister(), ast_event_dump_cache(), ast_event_queue_and_cache(), ast_extension_state_del(), ast_park_call(), ast_unregister_indication_country(), builtin_atxfer(), builtin_blindtransfer(), caldav_destructor(), calendar_is_busy(), calltoken_required(), cc_handle_publish_error(), channel_admin_exec(), cleanup(), conf_run(), delete_users(), do_reload(), do_timing(), event_dump_cache(), ewscal_destructor(), exchangecal_destructor(), handle_cc_notify(), handle_cli_status(), handle_response(), icalendar_destructor(), load_config(), load_indications(), load_module(), meetme_data_provider_get(), multiplexed_bridge_create(), park_call_exec(), park_exec_full(), reload(), reload_config(), reload_queues(), reload_single_queue(), set_config_destroy(), set_peercnt_limit(), sip_tcp_locate(), and unload_module().
#define ao2_callback_data | ( | arg1, | |||
arg2, | |||||
arg3, | |||||
arg4, | |||||
arg5 | ) | __ao2_callback_data((arg1), (arg2), (arg3), (arg4), (arg5)) |
#define ao2_container_alloc | ( | arg1, | |||
arg2, | |||||
arg3 | ) | __ao2_container_alloc((arg1), (arg2), (arg3)) |
Definition at line 723 of file astobj2.h.
Referenced by ast_calendar_event_container_alloc(), ast_cel_engine_init(), ast_channels_init(), ast_config_text_file_save(), ast_data_init(), ast_event_init(), ast_features_init(), ast_indications_init(), ast_pbx_init(), ast_tps_init(), build_calendar(), build_conf(), build_mansession(), create_callno_pools(), data_filter_alloc(), data_provider_new(), data_result_create(), data_search_alloc(), dialgroup_write(), get_lock(), init_queue(), initialize_escs(), load_module(), load_objects(), and sig_pri_load().
#define ao2_find | ( | arg1, | |||
arg2, | |||||
arg3 | ) | __ao2_find((arg1), (arg2), (arg3)) |
Definition at line 953 of file astobj2.h.
Referenced by __find_callno(), _lookup_timer(), add_calltoken_ignore(), admin_exec(), ast_add_hint(), ast_cel_report_event(), ast_change_hint(), ast_channel_get_full(), ast_event_get_cached(), ast_extension_state_add(), ast_get_indication_zone(), ast_merge_contexts_and_delete(), ast_remove_hint(), ast_taskprocessor_get(), ast_unregister_indication_country(), authenticate_request(), authenticate_verify(), build_callno_limits(), build_peer(), build_user(), channel_iterator_search(), check_manager_session_inuse(), cli_alias_passthrough(), cli_fax_show_session(), compare_weight(), complete_indications(), conf_run(), data_filter_find(), data_provider_find(), data_result_find_child(), data_search_find(), dialgroup_read(), dialgroup_write(), find_calendar(), find_event(), find_parkinglot(), find_peer(), find_profile(), find_pvt(), find_timer(), find_user(), get_esc_entry(), get_unused_callno(), handle_cli_iax2_unregister(), handle_cli_indication_show(), iax2_destroy_helper(), inprocess_count(), join_conference_bridge(), meetmemute(), parse_tone_zone(), peercnt_add(), peercnt_modify(), peercnt_remove_by_addr(), phoneprov_callback(), realtime_common(), reload_single_member(), remove_from_queue(), sched_delay_remove(), set_fn(), sip_poke_peer_s(), timerfd_timer_close(), timerfd_timer_disable_continuous(), timerfd_timer_enable_continuous(), timerfd_timer_get_event(), timerfd_timer_set_rate(), and update_queue().
#define ao2_iterator_next | ( | arg1 | ) | __ao2_iterator_next((arg1)) |
Definition at line 1115 of file astobj2.h.
Referenced by __ast_data_search_cmp_structure(), __ast_manager_event_multichan(), __data_result_print_cli(), __iax2_show_peers(), __queues_show(), action_meetmelist(), alias_show(), ast_channel_iterator_next(), ast_data_iterator_next(), ast_data_search_match(), ast_merge_contexts_and_delete(), ast_var_indications(), ast_var_indications_table(), astman_verify_session_readpermissions(), astman_verify_session_writepermissions(), authenticate(), authenticate_reply(), calendar_query_exec(), check_access(), clear_queue(), cli_console_active(), cli_fax_show_sessions(), cli_list_devices(), cli_tps_report(), complete_core_show_hint(), complete_country(), complete_iax2_peers(), complete_iax2_unregister(), complete_meetmecmd(), complete_queue_remove_member(), complete_sip_user(), conf_queue_dtmf(), conf_run(), data_filter_find(), data_get_xml_add_child(), data_odbc_provider_handler(), data_provider_print_cli(), data_provider_release_all(), data_result_generate_node(), data_result_manager_output(), delete_profiles(), delete_routes(), delete_users(), destroy_pvts(), dialgroup_read(), do_parking_thread(), dump_queue_members(), extension_state_cb(), fax_session_tab_complete(), find_call(), find_session(), find_session_by_nonce(), free_members(), get_member_status(), handle_cli_iax2_show_callno_limits(), handle_cli_iax2_show_users(), handle_cli_indication_show(), handle_cli_odbc_show(), handle_feature_show(), handle_parkedcalls(), handle_show_calendar(), handle_show_calendars(), handle_show_hint(), handle_show_hints(), handle_show_routes(), handle_showmanconn(), handle_statechange(), hints_data_provider_get(), iax2_getpeername(), iax2_getpeertrunk(), interface_exists(), local_devicestate(), locals_show(), manager_iax2_show_peer_list(), manager_optimize_away(), manager_parking_status(), manager_queues_status(), manager_queues_summary(), moh_rescan_files(), num_available_members(), peers_data_provider_get(), poke_all_peers(), pp_each_user_helper(), prune_peers(), prune_users(), purge_sessions(), queue_function_qac(), queue_function_qac_dep(), queue_function_queuememberlist(), queues_data_provider_get(), queues_data_provider_get_helper(), reload(), rt_handle_member_record(), sip_show_users(), stop_streams(), tps_taskprocessor_tab_complete(), unload_module(), update_realtime_members(), and users_data_provider_get().
#define ao2_link | ( | arg1, | |||
arg2 | ) | __ao2_link((arg1), (arg2)) |
Definition at line 774 of file astobj2.h.
Referenced by __ast_channel_alloc_ap(), _ast_odbc_request_obj2(), add_calltoken_ignore(), add_new_event_cb(), add_to_queue(), ast_add_hint(), ast_change_name(), ast_do_masquerade(), ast_event_dup_and_cache(), ast_register_indication_country(), ast_taskprocessor_get(), ast_taskprocessor_unreference(), build_callno_limits(), build_device(), build_mansession(), build_parkinglot(), build_route(), caldav_add_event(), conf_run(), create_callno_pools(), create_new_sip_etag(), data_filter_add_child(), data_provider_add_child(), data_result_add_child(), data_search_add_child(), dialgroup_write(), endelm(), fax_session_new(), get_lock(), icalendar_add_event(), inprocess_count(), join_conference_bridge(), kqueue_timer_open(), local_alloc(), multiplexed_bridge_create(), odbc_register_class(), park_space_reserve(), parse_apps(), parse_tag(), peercnt_add(), pthread_timer_open(), realtime_common(), reload_single_member(), replace_callno(), rt_handle_member_record(), set_config(), set_fn(), sip_monitor_instance_init(), store_by_peercallno(), store_by_transfercallno(), and timerfd_timer_open().
#define ao2_lock | ( | a | ) | __ao2_lock(a, __FILE__, __PRETTY_FUNCTION__, __LINE__, #a) |
Definition at line 477 of file astobj2.h.
Referenced by __ast_manager_event_multichan(), __queues_show(), _sip_show_peers(), _sip_tcp_helper_thread(), action_waitevent(), add_calltoken_ignore(), add_to_queue(), ast_bridge_depart(), ast_bridge_destroy(), ast_bridge_dtmf_stream(), ast_bridge_merge(), ast_bridge_remove(), ast_bridge_suspend(), ast_bridge_unsuspend(), ast_change_hint(), ast_do_masquerade(), ast_extension_state_add(), ast_extension_state_del(), ast_get_indication_tone(), ast_get_indication_zone(), ast_merge_contexts_and_delete(), ast_register_indication_country(), ast_remove_hint(), ast_set_indication_country(), ast_taskprocessor_get(), ast_taskprocessor_unreference(), ast_unregister_indication_country(), astman_verify_session_readpermissions(), astman_verify_session_writepermissions(), attended_abort_transfer(), bridge_channel_join(), bridge_channel_join_singlethreaded(), bridge_thread(), build_callno_limits(), build_parkinglot(), calendar_destructor(), clear_stats(), cli_fax_show_sessions(), compare_weight(), complete_core_show_hint(), complete_queue_remove_member(), complete_sip_user(), conf_run(), extension_state_cb(), find_queue_by_name_rt(), find_session(), find_session_by_nonce(), generic_fax_exec(), generic_thread_loop(), get_member_penalty(), get_member_status(), get_unused_callno(), handle_cli_misdn_send_facility(), handle_request_subscribe(), handle_show_hint(), handle_showmanconn(), handle_statechange(), inprocess_count(), internal_ao2_callback(), internal_ao2_iterator_next(), internal_ao2_link(), is_our_turn(), join_conference_bridge(), join_queue(), leave_conference_bridge(), leave_queue(), load_config(), load_indications(), load_realtime_queue(), local_answer(), local_bridgedchannel(), local_call(), local_digit_begin(), local_digit_end(), local_fixup(), local_hangup(), local_indicate(), local_queryoption(), local_queue_frame(), local_sendhtml(), local_sendtext(), local_write(), locals_show(), manager_optimize_away(), manager_queues_status(), manager_queues_summary(), menu_callback(), moh_release(), mohalloc(), monmp3thread(), multiplexed_add_or_remove(), multiplexed_bridge_create(), multiplexed_bridge_destroy(), multiplexed_thread_function(), mwi_event_cb(), peercnt_add(), peercnt_remove(), peers_data_provider_get(), play_prompt_to_channel(), post_join_marked(), post_join_unmarked(), process_events(), pthread_timer_ack(), pthread_timer_disable_continuous(), pthread_timer_enable_continuous(), pthread_timer_get_event(), pthread_timer_open(), pthread_timer_set_rate(), purge_sessions(), queue_function_qac(), queue_function_qac_dep(), queue_function_queuememberlist(), queue_function_queuewaitingcount(), queue_function_var(), queues_data_provider_get(), recalc_holdtime(), record_abandoned(), register_verify(), reload_queue_members(), reload_queues(), reload_single_queue(), remove_from_queue(), replace_callno(), ring_entry(), run_timer(), schedule_calendar_event(), session_do(), set_eventmask(), set_member_paused(), set_member_penalty(), set_queue_variables(), sip_poke_all_peers(), sip_prune_realtime(), sip_show_inuse(), sip_show_user(), sip_show_users(), sip_tcptls_write(), smart_bridge_operation(), softmix_bridge_thread(), spandsp_fax_cli_show_session(), timerfd_timer_disable_continuous(), timerfd_timer_enable_continuous(), timerfd_timer_get_event(), timerfd_timer_set_rate(), update_call_counter(), update_queue(), and update_realtime_members().
#define ao2_ref | ( | o, | |||
delta | ) | __ao2_ref((o), (delta)) |
Definition at line 461 of file astobj2.h.
Referenced by __ast_data_add(), __ast_data_register(), __ast_data_search_cmp_structure(), __data_result_print_cli(), __find_callno(), __queues_show(), __sip_destroy(), __unload_module(), _ast_odbc_request_obj2(), _sip_tcp_helper_thread(), acf_faxopt_read(), acf_faxopt_write(), action_meetmelist(), add_calltoken_ignore(), add_cc_call_info_to_response(), add_event_to_list(), add_to_queue(), admin_exec(), alias_show(), announce_thread(), ao2_iterator_destroy(), ao2_iterator_init(), ast_add_hint(), ast_bridge_destroy(), ast_bridge_impart(), ast_bridge_join(), ast_bridge_merge(), ast_bridge_new(), ast_calendar_unref_event(), ast_cel_engine_init(), ast_cel_engine_term(), ast_cel_report_event(), ast_change_hint(), ast_closestream(), ast_config_text_file_save(), ast_data_free(), ast_data_iterator_end(), ast_data_iterator_next(), ast_data_search_match(), ast_event_dup_and_cache(), ast_event_get_cached(), ast_extension_state_add(), ast_extension_state_del(), ast_merge_contexts_and_delete(), ast_remove_hint(), ast_rtp_instance_destroy(), ast_rtp_instance_make_compatible(), ast_rtp_instance_new(), ast_taskprocessor_get(), ast_taskprocessor_unreference(), ast_tcptls_client_create(), ast_tcptls_client_start(), ast_tcptls_server_root(), ast_tone_zone_ref(), ast_tone_zone_sound_ref(), ast_tone_zone_sound_unref(), ast_tone_zone_unref(), bridge_channel_join(), bridge_channel_thread(), bridge_thread(), build_callno_limits(), build_mansession(), caldav_destructor(), calendar_destructor(), calendar_devstate_change(), calendar_event_notify(), callattempt_free(), calltoken_required(), cb_events(), cc_esc_publish_handler(), cc_handle_publish_error(), chan_list_destructor(), channel_admin_exec(), clear_queue(), cli_alias_passthrough(), cli_fax_show_session(), cli_fax_show_sessions(), cli_tps_ping(), cli_tps_report(), compare_weight(), complete_core_show_hint(), complete_meetmecmd(), complete_queue_remove_member(), conf_free(), conf_queue_dtmf(), conf_run(), copy_parkinglot(), copy_socket_data(), create_callno_pools(), create_esc_entry(), data_filter_add_nodes(), data_filter_alloc(), data_filter_destructor(), data_filter_find(), data_filter_generate(), data_filter_release(), data_get_xml_add_child(), data_odbc_provider_handler(), data_provider_create(), data_provider_destructor(), data_provider_find(), data_provider_new(), data_provider_print_cli(), data_provider_release(), data_provider_release_all(), data_result_create(), data_result_destructor(), data_result_find_child(), data_result_generate(), data_result_generate_node(), data_result_get_node(), data_result_manager_output(), data_search_alloc(), data_search_cmp_bool(), data_search_cmp_char(), data_search_cmp_dbl(), data_search_cmp_int(), data_search_cmp_ipaddr(), data_search_cmp_ptr(), data_search_cmp_string(), data_search_cmp_uint(), data_search_create(), data_search_destructor(), data_search_find(), data_search_get_node(), data_search_release(), destroy_callback(), destroy_escs(), destroy_queue(), destroy_session(), dialgroup_read(), dialgroup_write(), dialog_ref_debug(), dialog_unref_debug(), do_notify(), do_parking_thread(), dump_queue_members(), end_bridge_callback(), end_bridge_callback_data_fixup(), event_notification_duplicate(), eventlist_destroy(), eventlist_destructor(), eventlist_duplicate(), ewscal_destructor(), exchangecal_destructor(), expire_register(), extension_state_cb(), fax_session_new(), fax_session_reserve(), fax_session_tab_complete(), find_details(), find_or_create_details(), free_members(), generic_fax_exec(), get_destination(), get_member_penalty(), get_member_status(), group_destroy(), gtalk_get_rtp_peer(), handle_cc_notify(), handle_cc_subscribe(), handle_cli_iax2_set_debug(), handle_cli_iax2_show_callno_limits(), handle_cli_odbc_show(), handle_event(), handle_feature_show(), handle_parkedcalls(), handle_show_hint(), handle_show_hints(), handle_sip_publish_initial(), handle_sip_publish_modify(), handle_sip_publish_refresh(), handle_sip_publish_remove(), handle_statechange(), handle_tcptls_connection(), hints_data_provider_get(), httpd_helper_thread(), iax2_destroy(), icalendar_destructor(), inprocess_count(), interface_exists(), internal_ao2_callback(), jingle_get_rtp_peer(), join_conference_bridge(), kqueue_timer_close(), kqueue_timer_disable_continuous(), kqueue_timer_enable_continuous(), kqueue_timer_get_event(), kqueue_timer_open(), kqueue_timer_set_rate(), leave_conference_bridge(), load_module(), load_objects(), local_answer(), local_call(), local_devicestate(), local_digit_begin(), local_digit_end(), local_hangup(), local_indicate(), local_request(), local_sendhtml(), local_sendtext(), local_write(), locals_show(), manager_optimize_away(), manager_parking_status(), manager_queues_status(), manager_queues_summary(), meetmemute(), mgcp_get_rtp_peer(), misdn_attempt_transfer(), moh_rescan_files(), multiplexed_bridge_create(), multiplexed_bridge_destroy(), multiplexed_thread_function(), new_iax(), num_available_members(), odbc_class_destructor(), odbc_obj_destructor(), oh323_get_rtp_peer(), parkinglot_addref(), parkinglot_unref(), parse_apps(), parse_moved_contact(), peer_ref(), peer_unref(), peercnt_add(), peercnt_modify(), peercnt_remove_by_addr(), peercnt_remove_cb(), peers_data_provider_get(), pthread_timer_ack(), pthread_timer_close(), pthread_timer_disable_continuous(), pthread_timer_enable_continuous(), pthread_timer_get_event(), pthread_timer_open(), pthread_timer_set_rate(), publish_expire(), queue_function_qac(), queue_function_qac_dep(), queue_function_queuememberlist(), queue_ref(), queue_unref(), queues_data_provider_get_helper(), realtime_common(), receivefax_exec(), ref_proxy(), ref_pvt(), reload(), reload_single_member(), remove_from_queue(), replace_callno(), rt_handle_member_record(), sched_delay_remove(), sendfax_exec(), session_details_new(), set_member_paused(), set_member_penalty(), set_peercnt_limit(), set_socket_transport(), sig_pri_call(), sig_pri_cc_generic_check(), sig_pri_handle_cis_subcmds(), sig_pri_handle_subcmds(), sig_pri_unload(), sip_cc_monitor_suspend(), sip_destroy_peer(), sip_get_rtp_peer(), sip_get_trtp_peer(), sip_get_vrtp_peer(), sip_handle_cc(), sip_monitor_instance_init(), sip_prepare_socket(), sip_tcp_locate(), skinny_get_rtp_peer(), skinny_get_vrtp_peer(), timerfd_timer_close(), timerfd_timer_disable_continuous(), timerfd_timer_enable_continuous(), timerfd_timer_get_event(), timerfd_timer_open(), timerfd_timer_set_rate(), tps_taskprocessor_tab_complete(), transmit_publish(), unistim_get_rtp_peer(), unload_module(), unref_caldav(), unref_calendar(), unref_ewscal(), unref_exchangecal(), unref_icalendar(), unref_instance_cond(), unref_mansession(), unref_profile(), unref_pvt(), unref_route(), unref_user(), update_queue(), update_realtime_members(), user_ref(), and user_unref().
#define ao2_t_alloc | ( | data_size, | |||
destructor_fn, | |||||
debug_msg | ) | __ao2_alloc((data_size), (destructor_fn)) |
Allocate and initialize an object.
data_size | The sizeof() of the user-defined structure. | |
destructor_fn | The destructor function (can be NULL) | |
debug_msg |
Definition at line 418 of file astobj2.h.
Referenced by alloc_queue(), ast_srtp_policy_alloc(), build_peer(), cc_agent_init(), cc_core_init_instance(), cc_device_monitor_init(), cc_extension_monitor_init(), cc_interfaces_datastore_init(), create_epa_entry(), create_new_generic_list(), sip_alloc(), and temp_peer().
#define ao2_t_callback | ( | c, | |||
flags, | |||||
cb_fn, | |||||
arg, | |||||
tag | ) | __ao2_callback((c), (flags), (cb_fn), (arg)) |
ao2_callback() is a generic function that applies cb_fn() to all objects in a container, as described below.
c | A pointer to the container to operate on. | |
flags | A set of flags specifying the operation to perform, partially used by the container code, but also passed to the callback.
| |
cb_fn | A function pointer, that will be called on all objects, to see if they match. This function returns CMP_MATCH if the object is matches the criteria; CMP_STOP if the traversal should immediately stop, or both (via bitwise ORing), if you find a match and want to end the traversal, and 0 if the object is not a match, but the traversal should continue. This is the function that is applied to each object traversed. Its arguments are: (void *obj, void *arg, int flags), where: obj is an object arg is the same as arg passed into ao2_callback flags is the same as flags passed into ao2_callback (flags are also used by ao2_callback). | |
arg | passed to the callback. | |
tag | used for debuging. |
Typically, ao2_callback() is used for two purposes:
This function searches through a container and performs operations on objects according on flags passed. XXX describe better The comparison is done calling the compare function set implicitly. The p pointer can be a pointer to an object or to a key, we can say this looking at flags value. If p points to an object we will search for the object pointed by this value, otherwise we serch for a key value. If the key is not unique we only find the first matching valued.
The use of flags argument is the follow:
OBJ_UNLINK unlinks the object found OBJ_NODATA on match, do return an object Callbacks use OBJ_NODATA as a default functions such as find() do OBJ_MULTIPLE return multiple matches Default is no. OBJ_POINTER the pointer is an object pointer
Definition at line 898 of file astobj2.h.
Referenced by ast_cc_agent_callback(), ast_cc_monitor_count(), ast_features_reload(), ast_moh_destroy(), ast_srtp_destroy(), cc_cli_output_status(), do_monitor(), find_call(), get_mohbydigit(), handle_cc_kill(), load_moh_classes(), session_destructor(), sip_show_channels(), sip_show_channelstats(), sip_show_objects(), unlink_marked_peers_from_tables(), and unload_module().
#define ao2_t_callback_data | ( | arg1, | |||
arg2, | |||||
arg3, | |||||
arg4, | |||||
arg5, | |||||
arg6 | ) | __ao2_callback_data((arg1), (arg2), (arg3), (arg4), (arg5)) |
ao2_callback_data() is a generic function that applies cb_fn() to all objects in a container. It is functionally identical to ao2_callback() except that instead of taking an ao2_callback_fn *, it takes an ao2_callback_data_fn *, and allows the caller to pass in arbitrary data.
This call would be used instead of ao2_callback() when the caller needs to pass OBJ_POINTER as part of the flags argument (which in turn requires passing in a prototype ao2 object for 'arg') and also needs access to other non-global data to complete it's comparison or task.
See the documentation for ao2_callback() for argument descriptions.
Definition at line 931 of file astobj2.h.
Referenced by cccancel_exec(), ccreq_exec(), count_agents(), find_peer(), kill_duplicate_offers(), and match_filter().
#define ao2_t_container_alloc | ( | arg1, | |||
arg2, | |||||
arg3, | |||||
arg4 | ) | __ao2_container_alloc((arg1), (arg2), (arg3)) |
Allocate and initialize a container with the desired number of buckets.
We allocate space for a struct astobj_container, struct container and the buckets[] array.
arg1 | Number of buckets for hash | |
arg2 | Pointer to a function computing a hash value. | |
arg3 | Pointer to a function comparating key-value with a string. (can be NULL) | |
arg4 |
Definition at line 722 of file astobj2.h.
Referenced by ast_cc_init(), load_module(), and res_srtp_new().
#define ao2_t_find | ( | arg1, | |||
arg2, | |||||
arg3, | |||||
arg4 | ) | __ao2_find((arg1), (arg2), (arg3)) |
ao2_find() is a short hand for ao2_callback(c, flags, c->cmp_fn, arg) XXX possibly change order of arguments ?
Definition at line 952 of file astobj2.h.
Referenced by _sip_tcp_helper_thread(), build_peer(), find_call(), find_cc_core_instance(), find_generic_monitor_instance_list(), find_peer(), find_policy(), find_queue_by_name_rt(), get_member_penalty(), get_sip_pvt_byid_locked(), load_realtime_queue(), queue_function_queuememberlist(), queue_function_queuewaitingcount(), queue_function_var(), reload_queue_members(), reload_single_queue(), remove_from_queue(), sip_prune_realtime(), and sip_tcptls_write().
#define ao2_t_iterator_next | ( | arg1, | |||
arg2 | ) | __ao2_iterator_next((arg1)) |
Definition at line 1114 of file astobj2.h.
Referenced by __queues_show(), _sip_show_peers(), clear_stats(), compare_weight(), complete_core_id(), complete_queue(), complete_queue_remove_member(), complete_sip_peer(), complete_sip_registered_peer(), complete_sipch(), extension_state_cb(), handle_cli_moh_show_classes(), handle_cli_moh_show_files(), handle_statechange(), manager_queues_status(), manager_queues_summary(), set_member_paused(), set_member_penalty(), sip_poke_all_peers(), sip_prune_realtime(), sip_show_channel(), sip_show_history(), sip_show_inuse(), sip_show_tcp(), unload_module(), and update_queue().
#define ao2_t_link | ( | arg1, | |||
arg2, | |||||
arg3 | ) | __ao2_link((arg1), (arg2)) |
Add an object to a container.
arg1 | the container to operate on. | |
arg2 | the object to be added. | |
arg3 | used for debuging. |
NULL | on errors. | |
newobj | on success. |
This function automatically increases the reference count to account for the reference that the container now holds to the object.
Definition at line 773 of file astobj2.h.
Referenced by _moh_register(), ast_srtp_add_stream(), ast_srtp_create(), authenticate(), cc_core_init_instance(), create_addr_from_peer(), create_new_generic_list(), parse_register_contact(), register_verify(), sip_alloc(), sip_poke_peer(), sip_prune_realtime(), sip_request_call(), sip_send_mwi_to_peer(), and sip_threadinfo_create().
#define ao2_t_ref | ( | o, | |||
delta, | |||||
tag | ) | __ao2_ref((o), (delta)) |
Reference/unreference an object and return the old refcount.
o | A pointer to the object | |
delta | Value to add to the reference counter. | |
tag | used for debugging |
If the refcount goes to zero, the object is destroyed.
if we know the pointer to an object, it is because we have a reference count to it, so the only case when the object can go away is when we release our reference, and it is the last one in existence.
Definition at line 460 of file astobj2.h.
Referenced by _sip_tcp_helper_thread(), ast_srtp_add_stream(), ast_srtp_change_source(), ast_srtp_destroy(), ast_srtp_policy_destroy(), authenticate(), build_peer(), cc_ref(), cc_unref(), check_peer_ok(), dialog_dump_func(), handle_request_do(), local_attended_transfer(), peer_dump_func(), ref_peer(), session_destructor(), sip_alloc(), sip_call(), sip_cc_monitor_cancel_available_timer(), sip_cc_monitor_request_cc(), sip_monitor_instance_destructor(), sip_prepare_socket(), sip_show_channel(), sip_show_history(), sip_show_tcp(), sip_tcp_locate(), sip_tcptls_write(), sip_threadinfo_create(), sip_threadinfo_destructor(), temp_peer(), unload_module(), and unref_peer().
#define ao2_t_unlink | ( | arg1, | |||
arg2, | |||||
arg3 | ) | __ao2_unlink((arg1), (arg2)) |
Remove an object from a container.
arg1 | the container | |
arg2 | the object to unlink | |
arg3 | tag for debugging |
NULL,always |
If the object gets unlinked from the container, the container's reference to the object will be automatically released. (The refcount will be decremented).
Definition at line 805 of file astobj2.h.
Referenced by _sip_tcp_helper_thread(), cc_complete(), cc_failed(), cc_generic_monitor_destructor(), create_addr_from_peer(), dialog_unlink_all(), parse_register_contact(), sip_poke_peer(), sip_prepare_socket(), sip_prune_realtime(), sip_request_call(), sip_send_mwi_to_peer(), and unlink_peer_from_tables().
#define ao2_trylock | ( | a | ) | __ao2_trylock(a, __FILE__, __PRETTY_FUNCTION__, __LINE__, #a) |
Definition at line 495 of file astobj2.h.
Referenced by caldav_load_calendar(), ewscal_load_calendar(), exchangecal_load_calendar(), ical_load_calendar(), local_call(), local_queue_frame(), and local_setoption().
#define ao2_unlink | ( | arg1, | |||
arg2 | ) | __ao2_unlink((arg1), (arg2)) |
Definition at line 806 of file astobj2.h.
Referenced by ast_change_name(), ast_channel_release(), ast_data_remove_node(), ast_do_masquerade(), ast_hangup(), ast_remove_hint(), ast_taskprocessor_unreference(), ast_unregister_indication_country(), build_user(), create_new_sip_etag(), data_provider_release(), data_provider_release_all(), delete_profiles(), delete_routes(), delete_users(), destroy_pvts(), dialgroup_write(), free_members(), generic_fax_exec(), get_lock(), handle_cli_iax2_prune_realtime(), handle_sip_publish_remove(), kqueue_timer_close(), leave_conference_bridge(), local_hangup(), local_request(), merge_events_cb(), multiplexed_bridge_destroy(), peercnt_remove(), prune_users(), publish_expire(), reload(), remove_by_peercallno(), remove_by_transfercallno(), remove_from_queue(), session_destroy(), sip_cc_monitor_destructor(), timerfd_timer_close(), unlink_peer(), and update_realtime_members().
#define ao2_unlock | ( | a | ) | __ao2_unlock(a, __FILE__, __PRETTY_FUNCTION__, __LINE__, #a) |
Definition at line 486 of file astobj2.h.
Referenced by __ao2_iterator_next(), __ao2_iterator_next_debug(), __ao2_link(), __ao2_link_debug(), __ast_manager_event_multichan(), __queues_show(), _sip_show_peers(), _sip_tcp_helper_thread(), action_waitevent(), add_calltoken_ignore(), add_to_queue(), ast_bridge_depart(), ast_bridge_destroy(), ast_bridge_dtmf_stream(), ast_bridge_merge(), ast_bridge_remove(), ast_bridge_suspend(), ast_bridge_unsuspend(), ast_change_hint(), ast_do_masquerade(), ast_extension_state_add(), ast_extension_state_del(), ast_get_indication_tone(), ast_get_indication_zone(), ast_merge_contexts_and_delete(), ast_register_indication_country(), ast_remove_hint(), ast_set_indication_country(), ast_taskprocessor_get(), ast_taskprocessor_unreference(), ast_unregister_indication_country(), astman_is_authed(), astman_verify_session_readpermissions(), astman_verify_session_writepermissions(), attended_abort_transfer(), bridge_channel_join(), bridge_channel_join_singlethreaded(), bridge_thread(), build_callno_limits(), build_parkinglot(), caldav_load_calendar(), calendar_destructor(), clear_stats(), cli_fax_show_sessions(), compare_weight(), complete_core_show_hint(), complete_queue_remove_member(), complete_sip_user(), conf_run(), ewscal_load_calendar(), exchangecal_load_calendar(), extension_state_cb(), find_queue_by_name_rt(), find_session(), find_session_by_nonce(), generic_fax_exec(), generic_thread_loop(), get_member_penalty(), get_member_status(), get_unused_callno(), handle_cli_misdn_send_facility(), handle_request_subscribe(), handle_show_hint(), handle_showmanconn(), handle_statechange(), ical_load_calendar(), inprocess_count(), internal_ao2_callback(), is_our_turn(), join_conference_bridge(), join_queue(), leave_conference_bridge(), leave_queue(), load_config(), load_indications(), load_realtime_queue(), local_answer(), local_bridgedchannel(), local_call(), local_digit_begin(), local_digit_end(), local_fixup(), local_hangup(), local_indicate(), local_queryoption(), local_queue_frame(), local_sendhtml(), local_sendtext(), local_setoption(), local_write(), locals_show(), manager_optimize_away(), manager_queues_status(), manager_queues_summary(), menu_callback(), moh_release(), mohalloc(), monmp3thread(), multiplexed_bridge_create(), multiplexed_bridge_destroy(), multiplexed_thread_function(), mwi_event_cb(), peercnt_add(), peercnt_remove(), peers_data_provider_get(), play_prompt_to_channel(), post_join_marked(), post_join_unmarked(), process_events(), pthread_timer_ack(), pthread_timer_disable_continuous(), pthread_timer_enable_continuous(), pthread_timer_get_event(), pthread_timer_open(), pthread_timer_set_rate(), purge_sessions(), queue_function_qac(), queue_function_qac_dep(), queue_function_queuememberlist(), queue_function_queuewaitingcount(), queue_function_var(), queues_data_provider_get(), recalc_holdtime(), record_abandoned(), register_verify(), reload_queue_members(), reload_queues(), reload_single_queue(), remove_from_queue(), replace_callno(), ring_entry(), run_timer(), schedule_calendar_event(), session_do(), set_eventmask(), set_member_paused(), set_member_penalty(), set_queue_variables(), sip_poke_all_peers(), sip_prune_realtime(), sip_show_inuse(), sip_show_user(), sip_show_users(), sip_tcptls_write(), smart_bridge_operation(), softmix_bridge_thread(), spandsp_fax_cli_show_session(), timerfd_timer_disable_continuous(), timerfd_timer_enable_continuous(), timerfd_timer_get_event(), timerfd_timer_set_rate(), update_call_counter(), update_queue(), and update_realtime_members().
typedef int( ao2_callback_data_fn)(void *obj, void *arg, void *data, int flags) |
Type of a generic callback function.
obj | pointer to the (user-defined part) of an object. | |
arg | callback argument from ao2_callback() | |
data | arbitrary data from ao2_callback() | |
flags | flags from ao2_callback() |
typedef int( ao2_callback_fn)(void *obj, void *arg, int flags) |
Type of a generic callback function.
obj | pointer to the (user-defined part) of an object. | |
arg | callback argument from ao2_callback() | |
flags | flags from ao2_callback() |
typedef void(*) ao2_destructor_fn(void *) |
typedef int( ao2_hash_fn)(const void *obj, const int flags) |
Type of a generic function to generate a hash value from an object. flags is ignored at the moment. Eventually, it will include the value of OBJ_POINTER passed to ao2_callback().
enum _cb_results |
enum ao2_iterator_flags |
Flags that can be passed to ao2_iterator_init() to modify the behavior of the iterator.
AO2_ITERATOR_DONTLOCK | Prevents ao2_iterator_next() from locking the container while retrieving the next object from it. |
AO2_ITERATOR_MALLOCD | Indicates that the iterator was dynamically allocated by astobj2 API and should be freed by ao2_iterator_destroy(). |
AO2_ITERATOR_UNLINK | Indicates that before the iterator returns an object from the container being iterated, the object should be unlinked from the container. |
Definition at line 1060 of file astobj2.h.
01060 { 01061 /*! Prevents ao2_iterator_next() from locking the container 01062 * while retrieving the next object from it. 01063 */ 01064 AO2_ITERATOR_DONTLOCK = (1 << 0), 01065 /*! Indicates that the iterator was dynamically allocated by 01066 * astobj2 API and should be freed by ao2_iterator_destroy(). 01067 */ 01068 AO2_ITERATOR_MALLOCD = (1 << 1), 01069 /*! Indicates that before the iterator returns an object from 01070 * the container being iterated, the object should be unlinked 01071 * from the container. 01072 */ 01073 AO2_ITERATOR_UNLINK = (1 << 2), 01074 };
enum search_flags |
Flags passed to ao2_callback() and ao2_hash_fn() to modify its behaviour.
OBJ_UNLINK | Unlink the object for which the callback function returned CMP_MATCH. |
OBJ_NODATA | On match, don't return the object hence do not increase its refcount. |
OBJ_MULTIPLE | Don't stop at the first match in ao2_callback() unless the result of of the callback function == (CMP_STOP | CMP_MATCH). |
OBJ_POINTER | obj is an object of the same type as the one being searched for, so use the object's hash function for optimized searching. The search function is unaffected (i.e. use the one passed as argument, or match_by_addr if none specified). |
OBJ_CONTINUE |
Continue if a match is not found in the hashed out bucket.
This flag is to be used in combination with OBJ_POINTER. This tells the ao2_callback() core to keep searching through the rest of the buckets if a match is not found in the starting bucket defined by the hash value on the argument. |
Definition at line 649 of file astobj2.h.
00649 { 00650 /*! Unlink the object for which the callback function 00651 * returned CMP_MATCH. 00652 */ 00653 OBJ_UNLINK = (1 << 0), 00654 /*! On match, don't return the object hence do not increase 00655 * its refcount. 00656 */ 00657 OBJ_NODATA = (1 << 1), 00658 /*! Don't stop at the first match in ao2_callback() unless the result of 00659 * of the callback function == (CMP_STOP | CMP_MATCH). 00660 */ 00661 OBJ_MULTIPLE = (1 << 2), 00662 /*! obj is an object of the same type as the one being searched for, 00663 * so use the object's hash function for optimized searching. 00664 * The search function is unaffected (i.e. use the one passed as 00665 * argument, or match_by_addr if none specified). 00666 */ 00667 OBJ_POINTER = (1 << 3), 00668 /*! 00669 * \brief Continue if a match is not found in the hashed out bucket 00670 * 00671 * This flag is to be used in combination with OBJ_POINTER. This tells 00672 * the ao2_callback() core to keep searching through the rest of the 00673 * buckets if a match is not found in the starting bucket defined by 00674 * the hash value on the argument. 00675 */ 00676 OBJ_CONTINUE = (1 << 4), 00677 };
void* __ao2_alloc | ( | const size_t | data_size, | |
ao2_destructor_fn | destructor_fn | |||
) |
Definition at line 338 of file astobj2.c.
References internal_ao2_alloc().
Referenced by __ao2_container_alloc().
00339 { 00340 return internal_ao2_alloc(data_size, destructor_fn, __FILE__, __LINE__, __FUNCTION__); 00341 }
void* __ao2_alloc_debug | ( | const size_t | data_size, | |
ao2_destructor_fn | destructor_fn, | |||
char * | tag, | |||
const char * | file, | |||
int | line, | |||
const char * | funcname, | |||
int | ref_debug | |||
) |
Definition at line 317 of file astobj2.c.
References internal_ao2_alloc(), and REF_FILE.
Referenced by __ao2_container_alloc_debug(), __ast_channel_alloc_ap(), _moh_class_malloc(), and ast_dummy_channel_alloc().
00319 { 00320 /* allocation */ 00321 void *obj; 00322 FILE *refo = ref_debug ? fopen(REF_FILE,"a") : NULL; 00323 00324 if ((obj = internal_ao2_alloc(data_size, destructor_fn, file, line, funcname)) == NULL) { 00325 fclose(refo); 00326 return NULL; 00327 } 00328 00329 if (refo) { 00330 fprintf(refo, "%p =1 %s:%d:%s (%s)\n", obj, file, line, funcname, tag); 00331 fclose(refo); 00332 } 00333 00334 /* return a pointer to the user data */ 00335 return obj; 00336 }
void* __ao2_callback | ( | struct ao2_container * | c, | |
enum search_flags | flags, | |||
ao2_callback_fn * | cb_fn, | |||
void * | arg | |||
) |
Definition at line 762 of file astobj2.c.
References ao2_iterator::c, DEFAULT, and internal_ao2_callback().
Referenced by __ao2_find(), __ao2_unlink(), and container_destruct().
00764 { 00765 return internal_ao2_callback(c,flags, cb_fn, arg, NULL, DEFAULT, NULL, NULL, 0, NULL); 00766 }
void* __ao2_callback_data | ( | struct ao2_container * | c, | |
enum search_flags | flags, | |||
ao2_callback_data_fn * | cb_fn, | |||
void * | arg, | |||
void * | data | |||
) |
Definition at line 776 of file astobj2.c.
References ao2_iterator::c, internal_ao2_callback(), and WITH_DATA.
00778 { 00779 return internal_ao2_callback(c, flags, cb_fn, arg, data, WITH_DATA, NULL, NULL, 0, NULL); 00780 }
void* __ao2_callback_data_debug | ( | struct ao2_container * | c, | |
enum search_flags | flags, | |||
ao2_callback_data_fn * | cb_fn, | |||
void * | arg, | |||
void * | data, | |||
char * | tag, | |||
char * | file, | |||
int | line, | |||
const char * | funcname | |||
) |
Definition at line 768 of file astobj2.c.
References ao2_iterator::c, internal_ao2_callback(), and WITH_DATA.
00772 { 00773 return internal_ao2_callback(c, flags, cb_fn, arg, data, WITH_DATA, tag, file, line, funcname); 00774 }
void* __ao2_callback_debug | ( | struct ao2_container * | c, | |
enum search_flags | flags, | |||
ao2_callback_fn * | cb_fn, | |||
void * | arg, | |||
char * | tag, | |||
char * | file, | |||
int | line, | |||
const char * | funcname | |||
) |
Definition at line 754 of file astobj2.c.
References ao2_iterator::c, DEFAULT, and internal_ao2_callback().
Referenced by __ao2_find_debug(), __ao2_unlink_debug(), and container_destruct_debug().
00758 { 00759 return internal_ao2_callback(c,flags, cb_fn, arg, NULL, DEFAULT, tag, file, line, funcname); 00760 }
struct ao2_container* __ao2_container_alloc | ( | const unsigned int | n_buckets, | |
ao2_hash_fn * | hash_fn, | |||
ao2_callback_fn * | cmp_fn | |||
) |
Definition at line 438 of file astobj2.c.
References __ao2_alloc(), container_destruct(), and internal_ao2_container_alloc().
Referenced by internal_ao2_callback().
00440 { 00441 /* XXX maybe consistency check on arguments ? */ 00442 /* compute the container size */ 00443 00444 const unsigned int num_buckets = hash_fn ? n_buckets : 1; 00445 size_t container_size = sizeof(struct ao2_container) + num_buckets * sizeof(struct bucket); 00446 struct ao2_container *c = __ao2_alloc(container_size, container_destruct); 00447 00448 return internal_ao2_container_alloc(c, num_buckets, hash_fn, cmp_fn); 00449 }
struct ao2_container* __ao2_container_alloc_debug | ( | const unsigned int | n_buckets, | |
ao2_hash_fn * | hash_fn, | |||
ao2_callback_fn * | cmp_fn, | |||
char * | tag, | |||
char * | file, | |||
int | line, | |||
const char * | funcname, | |||
int | ref_debug | |||
) |
Definition at line 425 of file astobj2.c.
References __ao2_alloc_debug(), container_destruct_debug(), and internal_ao2_container_alloc().
00428 { 00429 /* XXX maybe consistency check on arguments ? */ 00430 /* compute the container size */ 00431 const unsigned int num_buckets = hash_fn ? n_buckets : 1; 00432 size_t container_size = sizeof(struct ao2_container) + num_buckets * sizeof(struct bucket); 00433 struct ao2_container *c = __ao2_alloc_debug(container_size, container_destruct_debug, tag, file, line, funcname, ref_debug); 00434 00435 return internal_ao2_container_alloc(c, num_buckets, hash_fn, cmp_fn); 00436 }
void* __ao2_find | ( | struct ao2_container * | c, | |
void * | arg, | |||
enum search_flags | flags | |||
) |
Definition at line 790 of file astobj2.c.
References __ao2_callback(), ao2_iterator::c, and ao2_container::cmp_fn.
Referenced by _get_mohbyname().
00791 { 00792 return __ao2_callback(c, flags, c->cmp_fn, arg); 00793 }
void* __ao2_find_debug | ( | struct ao2_container * | c, | |
void * | arg, | |||
enum search_flags | flags, | |||
char * | tag, | |||
char * | file, | |||
int | line, | |||
const char * | funcname | |||
) |
the find function just invokes the default callback with some reasonable flags.
Definition at line 785 of file astobj2.c.
References __ao2_callback_debug(), ao2_iterator::c, and ao2_container::cmp_fn.
Referenced by _get_mohbyname().
00786 { 00787 return __ao2_callback_debug(c, flags, c->cmp_fn, arg, tag, file, line, funcname); 00788 }
void* __ao2_iterator_next | ( | struct ao2_iterator * | a | ) |
Definition at line 911 of file astobj2.c.
References __ao2_ref(), AO2_ITERATOR_DONTLOCK, ao2_unlock, ao2_iterator::c, ao2_iterator::flags, and internal_ao2_iterator_next().
00912 { 00913 struct bucket_entry *p = NULL; 00914 void *ret = NULL; 00915 00916 ret = internal_ao2_iterator_next(a, &p); 00917 00918 if (p) { 00919 /* inc refcount of returned object */ 00920 __ao2_ref(ret, 1); 00921 } 00922 00923 if (!(a->flags & AO2_ITERATOR_DONTLOCK)) 00924 ao2_unlock(a->c); 00925 00926 return ret; 00927 }
void* __ao2_iterator_next_debug | ( | struct ao2_iterator * | a, | |
char * | tag, | |||
char * | file, | |||
int | line, | |||
const char * | funcname | |||
) |
Definition at line 893 of file astobj2.c.
References __ao2_ref_debug(), AO2_ITERATOR_DONTLOCK, ao2_unlock, ao2_iterator::c, ao2_iterator::flags, and internal_ao2_iterator_next().
00894 { 00895 struct bucket_entry *p; 00896 void *ret = NULL; 00897 00898 ret = internal_ao2_iterator_next(a, &p); 00899 00900 if (p) { 00901 /* inc refcount of returned object */ 00902 __ao2_ref_debug(ret, 1, tag, file, line, funcname); 00903 } 00904 00905 if (!(a->flags & AO2_ITERATOR_DONTLOCK)) 00906 ao2_unlock(a->c); 00907 00908 return ret; 00909 }
void* __ao2_link | ( | struct ao2_container * | c, | |
void * | newobj | |||
) |
Definition at line 515 of file astobj2.c.
References __ao2_ref(), ao2_unlock, and internal_ao2_link().
Referenced by internal_ao2_callback().
00516 { 00517 struct bucket_entry *p = internal_ao2_link(c, user_data, __FILE__, __LINE__, __PRETTY_FUNCTION__); 00518 00519 if (p) { 00520 __ao2_ref(user_data, +1); 00521 ao2_unlock(c); 00522 } 00523 return p; 00524 }
void* __ao2_link_debug | ( | struct ao2_container * | c, | |
void * | new_obj, | |||
char * | tag, | |||
char * | file, | |||
int | line, | |||
const char * | funcname | |||
) |
Definition at line 504 of file astobj2.c.
References __ao2_ref_debug(), ao2_unlock, and internal_ao2_link().
00505 { 00506 struct bucket_entry *p = internal_ao2_link(c, user_data, file, line, funcname); 00507 00508 if (p) { 00509 __ao2_ref_debug(user_data, +1, tag, file, line, funcname); 00510 ao2_unlock(c); 00511 } 00512 return p; 00513 }
int __ao2_lock | ( | void * | a, | |
const char * | file, | |||
const char * | func, | |||
int | line, | |||
const char * | var | |||
) |
Lock an object.
a | A pointer to the object we want to lock. |
Definition at line 146 of file astobj2.c.
References __ast_pthread_mutex_lock(), ast_atomic_fetchadd_int(), INTERNAL_OBJ(), __priv_data::lock, and astobj2::priv_data.
00147 { 00148 struct astobj2 *p = INTERNAL_OBJ(user_data); 00149 00150 if (p == NULL) 00151 return -1; 00152 00153 #ifdef AO2_DEBUG 00154 ast_atomic_fetchadd_int(&ao2.total_locked, 1); 00155 #endif 00156 00157 return __ast_pthread_mutex_lock(file, line, func, var, &p->priv_data.lock); 00158 }
int __ao2_ref | ( | void * | o, | |
int | delta | |||
) |
Definition at line 225 of file astobj2.c.
References internal_ao2_ref(), and INTERNAL_OBJ().
Referenced by __ao2_iterator_next(), __ao2_link(), cd_cb(), and internal_ao2_callback().
00226 { 00227 struct astobj2 *obj = INTERNAL_OBJ(user_data); 00228 00229 if (obj == NULL) 00230 return -1; 00231 00232 return internal_ao2_ref(user_data, delta); 00233 }
int __ao2_ref_debug | ( | void * | o, | |
int | delta, | |||
char * | tag, | |||
char * | file, | |||
int | line, | |||
const char * | funcname | |||
) |
Definition at line 205 of file astobj2.c.
References __priv_data::destructor_fn, internal_ao2_ref(), INTERNAL_OBJ(), astobj2::priv_data, __priv_data::ref_counter, and REF_FILE.
Referenced by __ao2_iterator_next_debug(), __ao2_link_debug(), cd_cb_debug(), dialog_ref_debug(), dialog_unref_debug(), and internal_ao2_callback().
00206 { 00207 struct astobj2 *obj = INTERNAL_OBJ(user_data); 00208 00209 if (obj == NULL) 00210 return -1; 00211 00212 if (delta != 0) { 00213 FILE *refo = fopen(REF_FILE,"a"); 00214 fprintf(refo, "%p %s%d %s:%d:%s (%s) [@%d]\n", user_data, (delta<0? "":"+"), delta, file, line, funcname, tag, obj ? obj->priv_data.ref_counter : -1); 00215 fclose(refo); 00216 } 00217 if (obj->priv_data.ref_counter + delta == 0 && obj->priv_data.destructor_fn != NULL) { /* this isn't protected with lock; just for o/p */ 00218 FILE *refo = fopen(REF_FILE,"a"); 00219 fprintf(refo, "%p **call destructor** %s:%d:%s (%s)\n", user_data, file, line, funcname, tag); 00220 fclose(refo); 00221 } 00222 return internal_ao2_ref(user_data, delta); 00223 }
int __ao2_trylock | ( | void * | a, | |
const char * | file, | |||
const char * | func, | |||
int | line, | |||
const char * | var | |||
) |
Try locking-- (don't block if fail).
a | A pointer to the object we want to lock. |
Definition at line 174 of file astobj2.c.
References __ast_pthread_mutex_trylock(), ast_atomic_fetchadd_int(), INTERNAL_OBJ(), __priv_data::lock, and astobj2::priv_data.
00175 { 00176 struct astobj2 *p = INTERNAL_OBJ(user_data); 00177 int ret; 00178 00179 if (p == NULL) 00180 return -1; 00181 ret = __ast_pthread_mutex_trylock(file, line, func, var, &p->priv_data.lock); 00182 00183 #ifdef AO2_DEBUG 00184 if (!ret) 00185 ast_atomic_fetchadd_int(&ao2.total_locked, 1); 00186 #endif 00187 return ret; 00188 }
void* __ao2_unlink | ( | struct ao2_container * | c, | |
void * | obj | |||
) |
Definition at line 549 of file astobj2.c.
References __ao2_callback(), ao2_match_by_addr, INTERNAL_OBJ(), OBJ_NODATA, OBJ_POINTER, and OBJ_UNLINK.
00550 { 00551 if (INTERNAL_OBJ(user_data) == NULL) /* safety check on the argument */ 00552 return NULL; 00553 00554 __ao2_callback(c, OBJ_UNLINK | OBJ_POINTER | OBJ_NODATA, ao2_match_by_addr, user_data); 00555 00556 return NULL; 00557 }
void* __ao2_unlink_debug | ( | struct ao2_container * | c, | |
void * | obj, | |||
char * | tag, | |||
char * | file, | |||
int | line, | |||
const char * | funcname | |||
) |
Definition at line 538 of file astobj2.c.
References __ao2_callback_debug(), ao2_match_by_addr, INTERNAL_OBJ(), OBJ_NODATA, OBJ_POINTER, and OBJ_UNLINK.
00540 { 00541 if (INTERNAL_OBJ(user_data) == NULL) /* safety check on the argument */ 00542 return NULL; 00543 00544 __ao2_callback_debug(c, OBJ_UNLINK | OBJ_POINTER | OBJ_NODATA, ao2_match_by_addr, user_data, tag, file, line, funcname); 00545 00546 return NULL; 00547 }
int __ao2_unlock | ( | void * | a, | |
const char * | file, | |||
const char * | func, | |||
int | line, | |||
const char * | var | |||
) |
Unlock an object.
a | A pointer to the object we want unlock. |
Definition at line 160 of file astobj2.c.
References __ast_pthread_mutex_unlock(), ast_atomic_fetchadd_int(), INTERNAL_OBJ(), __priv_data::lock, and astobj2::priv_data.
00161 { 00162 struct astobj2 *p = INTERNAL_OBJ(user_data); 00163 00164 if (p == NULL) 00165 return -1; 00166 00167 #ifdef AO2_DEBUG 00168 ast_atomic_fetchadd_int(&ao2.total_locked, -1); 00169 #endif 00170 00171 return __ast_pthread_mutex_unlock(file, line, func, var, &p->priv_data.lock); 00172 }
void ao2_bt | ( | void | ) |
Definition at line 83 of file astobj2.c.
References ast_bt_get_symbols(), ast_verbose, free, and N1.
00084 { 00085 int c, i; 00086 #define N1 20 00087 void *addresses[N1]; 00088 char **strings; 00089 00090 c = backtrace(addresses, N1); 00091 strings = ast_bt_get_symbols(addresses,c); 00092 ast_verbose("backtrace returned: %d\n", c); 00093 for(i = 0; i < c; i++) { 00094 ast_verbose("%d: %p %s\n", i, addresses[i], strings[i]); 00095 } 00096 free(strings); 00097 }
int ao2_container_count | ( | struct ao2_container * | c | ) |
Returns the number of elements in a container.
return the number of elements in the container
Definition at line 454 of file astobj2.c.
References ao2_container::elements.
Referenced by __ast_data_register(), __ast_manager_event_multichan(), __queues_show(), _sip_show_peers(), ast_active_channels(), ast_data_search_match(), ast_tone_zone_count(), cc_cli_output_status(), cleanup(), cli_fax_show_sessions(), cli_tps_report(), data_odbc_provider_handler(), data_provider_release(), data_provider_release_all(), do_timing(), endelm(), get_unused_callno(), handle_cli_iax2_show_callno_limits(), handle_show_hint(), handle_show_hints(), hints_data_provider_get(), locals_show(), lock_broker(), match_filter(), meetme_data_provider_get(), pthread_timer_open(), and unload_module().
00455 { 00456 return c->elements; 00457 }
void ao2_iterator_destroy | ( | struct ao2_iterator * | i | ) |
Destroy a container iterator.
destroy an iterator
Definition at line 813 of file astobj2.c.
References AO2_ITERATOR_MALLOCD, ao2_ref, ast_free, ao2_iterator::c, and ao2_iterator::flags.
Referenced by __ast_data_search_cmp_structure(), __ast_manager_event_multichan(), __data_result_print_cli(), __iax2_show_peers(), __queues_show(), _sip_show_peers(), action_meetmelist(), alias_show(), ast_channel_iterator_destroy(), ast_data_iterator_end(), ast_data_search_match(), astman_verify_session_readpermissions(), astman_verify_session_writepermissions(), authenticate(), authenticate_reply(), calendar_query_exec(), check_access(), clear_queue(), clear_stats(), cli_console_active(), cli_fax_show_sessions(), cli_list_devices(), compare_weight(), complete_core_id(), complete_core_show_hint(), complete_iax2_peers(), complete_iax2_unregister(), complete_meetmecmd(), complete_queue(), complete_queue_remove_member(), complete_sip_peer(), complete_sip_registered_peer(), complete_sip_user(), complete_sipch(), conf_queue_dtmf(), conf_run(), data_filter_find(), data_get_xml_add_child(), data_provider_print_cli(), data_provider_release_all(), data_result_generate_node(), data_result_manager_output(), delete_profiles(), delete_routes(), delete_users(), destroy_pvts(), dialgroup_read(), do_parking_thread(), dump_queue_members(), extension_state_cb(), fax_session_tab_complete(), find_call(), find_session(), find_session_by_nonce(), free_members(), get_member_status(), handle_cli_iax2_show_callno_limits(), handle_cli_iax2_show_users(), handle_cli_moh_show_classes(), handle_cli_moh_show_files(), handle_cli_odbc_show(), handle_feature_show(), handle_show_calendar(), handle_show_calendars(), handle_show_hint(), handle_show_hints(), handle_show_routes(), handle_showmanconn(), handle_statechange(), hints_data_provider_get(), iax2_getpeername(), iax2_getpeertrunk(), interface_exists(), local_devicestate(), locals_show(), manager_iax2_show_peer_list(), manager_optimize_away(), manager_queues_status(), manager_queues_summary(), moh_rescan_files(), num_available_members(), peers_data_provider_get(), poke_all_peers(), pp_each_user_helper(), prune_peers(), prune_users(), purge_sessions(), queue_function_qac(), queue_function_qac_dep(), queue_function_queuememberlist(), reload(), rt_handle_member_record(), set_member_paused(), set_member_penalty(), sip_poke_all_peers(), sip_prune_realtime(), sip_show_channel(), sip_show_history(), sip_show_inuse(), sip_show_tcp(), sip_show_users(), stop_streams(), unload_module(), update_queue(), update_realtime_members(), and users_data_provider_get().
00814 { 00815 ao2_ref(i->c, -1); 00816 if (i->flags & AO2_ITERATOR_MALLOCD) { 00817 ast_free(i); 00818 } else { 00819 i->c = NULL; 00820 } 00821 }
struct ao2_iterator ao2_iterator_init | ( | struct ao2_container * | c, | |
int | flags | |||
) |
Create an iterator for a container.
initialize an iterator so we start from the first object
Definition at line 798 of file astobj2.c.
References ao2_ref, ao2_iterator::c, and ao2_iterator::flags.
Referenced by __ast_data_search_cmp_structure(), __ast_manager_event_multichan(), __data_result_print_cli(), __iax2_show_peers(), __queues_show(), _sip_show_peers(), action_meetmelist(), alias_show(), ast_channel_iterator_all_new(), ast_data_iterator_init(), ast_data_search_match(), ast_merge_contexts_and_delete(), ast_tone_zone_iterator_init(), astman_verify_session_readpermissions(), astman_verify_session_writepermissions(), authenticate(), authenticate_reply(), calendar_query_exec(), check_access(), clear_queue(), clear_stats(), cli_console_active(), cli_fax_show_sessions(), cli_list_devices(), cli_tps_report(), compare_weight(), complete_core_id(), complete_core_show_hint(), complete_country(), complete_iax2_peers(), complete_iax2_unregister(), complete_meetmecmd(), complete_queue(), complete_queue_remove_member(), complete_sip_peer(), complete_sip_registered_peer(), complete_sip_user(), complete_sipch(), conf_queue_dtmf(), conf_run(), data_filter_find(), data_get_xml_add_child(), data_odbc_provider_handler(), data_provider_print_cli(), data_provider_release_all(), data_result_generate_node(), data_result_manager_output(), delete_profiles(), delete_routes(), delete_users(), destroy_pvts(), dialgroup_read(), do_parking_thread(), dump_queue_members(), extension_state_cb(), fax_session_tab_complete(), find_session(), find_session_by_nonce(), free_members(), get_member_status(), handle_cli_iax2_show_callno_limits(), handle_cli_iax2_show_users(), handle_cli_moh_show_classes(), handle_cli_moh_show_files(), handle_cli_odbc_show(), handle_feature_show(), handle_parkedcalls(), handle_show_calendar(), handle_show_calendars(), handle_show_hint(), handle_show_hints(), handle_show_routes(), handle_showmanconn(), handle_statechange(), hints_data_provider_get(), iax2_getpeername(), iax2_getpeertrunk(), interface_exists(), internal_ao2_callback(), local_devicestate(), locals_show(), manager_iax2_show_peer_list(), manager_optimize_away(), manager_parking_status(), manager_queues_status(), manager_queues_summary(), moh_rescan_files(), num_available_members(), peers_data_provider_get(), poke_all_peers(), pp_each_user_helper(), prune_peers(), prune_users(), purge_sessions(), queue_function_qac(), queue_function_qac_dep(), queue_function_queuememberlist(), queues_data_provider_get(), queues_data_provider_get_helper(), reload(), rt_handle_member_record(), set_member_paused(), set_member_penalty(), sip_poke_all_peers(), sip_prune_realtime(), sip_show_channel(), sip_show_history(), sip_show_inuse(), sip_show_tcp(), sip_show_users(), stop_streams(), tps_taskprocessor_tab_complete(), unload_module(), update_queue(), update_realtime_members(), and users_data_provider_get().
00799 { 00800 struct ao2_iterator a = { 00801 .c = c, 00802 .flags = flags 00803 }; 00804 00805 ao2_ref(c, +1); 00806 00807 return a; 00808 }
void* ao2_object_get_lockaddr | ( | void * | obj | ) |
Return the lock address of an object.
[in] | obj | A pointer to the object we want. |
Definition at line 190 of file astobj2.c.
References INTERNAL_OBJ(), __priv_data::lock, and astobj2::priv_data.
00191 { 00192 struct astobj2 *p = INTERNAL_OBJ(obj); 00193 00194 if (p == NULL) 00195 return NULL; 00196 00197 return &p->priv_data.lock; 00198 }
ao2_callback_fn ao2_match_by_addr |
a very common callback is one that matches by address.
Definition at line 635 of file astobj2.h.
Referenced by __ao2_unlink(), __ao2_unlink_debug(), and load_module().