#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_cel_linkedid_ref(), ast_dummy_channel_alloc(), ast_extension_state_add_destroy(), ast_manager_register2(), 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(), proxy_from_config(), pthread_timer_open(), realtime_common(), session_details_new(), set_fn(), sig_pri_cc_monitor_instance_init(), 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(), _sip_show_peers(), admin_exec(), ast_begin_shutdown(), ast_calendar_clear_events(), ast_calendar_merge_events(), ast_calendar_unregister(), ast_event_dump_cache(), ast_extension_state_del(), ast_merge_contexts_and_delete(), ast_unregister_indication_country(), caldav_destructor(), calendar_is_busy(), calltoken_required(), cc_handle_publish_error(), channel_admin_exec(), cleanup(), conf_run(), delete_users(), destroy_hint(), do_reload(), do_timing(), event_dump_cache(), event_update_cache(), ewscal_destructor(), exchangecal_destructor(), handle_cc_notify(), handle_cli_status(), handle_response_subscribe(), icalendar_destructor(), load_config(), load_indications(), load_module(), meetme_data_provider_get(), multiplexed_bridge_create(), reload(), reload_config(), reload_queues(), reload_single_queue(), set_config_destroy(), set_peercnt_limit(), sig_pri_find_cc_monitor_by_cc_id(), 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_add_hint(), 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_check_retire_linkedid(), ast_cel_linkedid_ref(), ast_cel_report_event(), ast_change_hint(), ast_channel_get_full(), ast_event_get_cached(), ast_extension_state_add_destroy(), ast_extension_state_del(), 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_hint_by_cb_id(), 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_ack(), 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(), build_dialplan_useage_map(), 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(), 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(), 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_cel_linkedid_ref(), ast_change_hint(), ast_change_name(), ast_do_masquerade(), ast_extension_state_add_destroy(), ast_merge_contexts_and_delete(), 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_dynamic_parkinglot(), create_new_sip_etag(), data_filter_add_child(), data_provider_add_child(), data_result_add_child(), data_search_add_child(), dialgroup_write(), endelm(), event_update_cache(), fax_session_new(), get_lock(), icalendar_add_event(), inprocess_count(), join_conference_bridge(), kqueue_timer_open(), local_alloc(), multiplexed_bridge_create(), odbc_register_class(), on_dns_update_peer(), parse_apps(), parse_tag(), peercnt_add(), pthread_timer_open(), realtime_common(), reload_single_member(), replace_callno(), rt_handle_member_record(), set_config(), set_fn(), sig_pri_cc_monitor_instance_init(), 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_peer(), _sip_show_peers(), action_waitevent(), add_calltoken_ignore(), add_to_queue(), ast_add_hint(), 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_change_name(), ast_do_masquerade(), ast_extension_state_add_destroy(), ast_extension_state_del(), ast_get_indication_tone(), ast_get_indication_zone(), ast_manager_unregister(), 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(), awesome_locking(), bridge_channel_join(), bridge_channel_join_singlethreaded(), bridge_thread(), build_callno_limits(), build_parkinglot(), build_peer(), build_reply_digest(), calendar_destructor(), change_callid_pvt(), check_bridge(), clear_stats(), cli_fax_show_sessions(), compare_weight(), complete_core_show_hint(), complete_queue_remove_member(), complete_sip_user(), conf_run(), create_addr_from_peer(), event_update_cache(), 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_show_hints(), 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_indications(), local_answer(), local_bridgedchannel(), local_call(), local_digit_begin(), local_digit_end(), local_fixup(), 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_class_destructor(), moh_release(), mohalloc(), monmp3thread(), multiplexed_add_or_remove(), multiplexed_bridge_create(), multiplexed_bridge_destroy(), multiplexed_thread_function(), on_dns_update_peer(), peercnt_add(), peercnt_remove(), peers_data_provider_get(), play_prompt_to_channel(), post_join_unmarked(), process_events(), process_message(), 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_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_send_mwi_to_peer(), 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_ack(), timerfd_timer_disable_continuous(), timerfd_timer_enable_continuous(), timerfd_timer_get_event(), timerfd_timer_set_rate(), update_call_counter(), update_peer_lastmsgssent(), 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(), 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_check_retire_linkedid(), ast_cel_engine_init(), ast_cel_engine_term(), ast_cel_linkedid_ref(), 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_get_cached(), ast_event_queue(), ast_extension_state_add_destroy(), ast_extension_state_del(), ast_merge_contexts_and_delete(), ast_remove_hint(), ast_rtcp_write(), ast_rtp_instance_destroy(), ast_rtp_instance_make_compatible(), ast_rtp_instance_new(), ast_rtp_prop_set(), ast_rtp_raw_write(), ast_rtp_read(), ast_rtp_stop(), 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_conf(), build_dialplan_useage_map(), build_mansession(), caldav_destructor(), calendar_destructor(), calendar_devstate_change(), calendar_event_notify(), calendar_query_exec(), 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_hint(), 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(), event_update_cache(), 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_hint_by_cb_id(), 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_setoption(), 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(), proxy_from_config(), 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_fn(), set_member_paused(), set_member_penalty(), set_peercnt_limit(), set_socket_transport(), sig_pri_call(), sig_pri_cc_available(), sig_pri_cc_generic_check(), sig_pri_cc_link_canceled(), sig_pri_cc_monitor_destructor(), 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_ack(), 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 add_realm_authentication(), 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_moh_destroy(), ast_srtp_destroy(), cc_cli_output_status(), do_monitor(), find_call(), get_mohbydigit(), handle_cc_kill(), load_config(), load_moh_classes(), reload_config(), session_destructor(), sip_show_channels(), sip_show_channelstats(), sip_show_objects(), unlink_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_sip_user(), 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(), sip_show_users(), 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(), change_callid_pvt(), create_new_generic_list(), dialog_needdestroy(), parse_register_contact(), register_verify(), sip_alloc(), sip_prune_realtime(), 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_destroy(), _sip_show_peer(), _sip_tcp_helper_thread(), action_find(), ast_manager_register2(), ast_manager_register_struct(), ast_manager_unregister(), ast_srtp_add_stream(), ast_srtp_change_source(), ast_srtp_destroy(), ast_srtp_policy_destroy(), authenticate(), build_peer(), build_reply_digest(), cc_ref(), cc_unref(), check_peer_ok(), create_addr_from_peer(), dialog_dump_func(), handle_request_do(), local_attended_transfer(), peer_dump_func(), process_message(), ref_peer(), reload_config(), session_destructor(), sip_alloc(), sip_call(), sip_cc_monitor_cancel_available_timer(), sip_cc_monitor_request_cc(), sip_destroy_peer(), sip_monitor_instance_destructor(), sip_prepare_socket(), sip_show_channel(), sip_show_history(), sip_show_settings(), 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 ast_srtp_add_stream(), build_peer(), cc_complete(), cc_failed(), cc_generic_monitor_destructor(), dialog_unlink_all(), expire_register(), parse_register_contact(), sip_prepare_socket(), sip_prune_realtime(), 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(), and multiplexed_thread_function().
#define ao2_unlink | ( | arg1, | |||
arg2 | ) | __ao2_unlink((arg1), (arg2)) |
Definition at line 806 of file astobj2.h.
Referenced by ast_cel_check_retire_linkedid(), ast_change_name(), ast_channel_release(), ast_data_remove_node(), ast_do_masquerade(), ast_hangup(), 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(), on_dns_update_peer(), peercnt_remove(), prune_users(), publish_expire(), reload(), remove_by_peercallno(), remove_by_transfercallno(), remove_from_queue(), session_destroy(), sig_pri_cc_available(), sig_pri_cc_monitor_destructor(), 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_peer(), _sip_show_peers(), action_waitevent(), add_calltoken_ignore(), add_to_queue(), ast_add_hint(), 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_change_name(), ast_do_masquerade(), ast_extension_state_add_destroy(), ast_extension_state_del(), ast_get_indication_tone(), ast_get_indication_zone(), ast_manager_unregister(), 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(), build_peer(), build_reply_digest(), caldav_load_calendar(), calendar_destructor(), change_callid_pvt(), check_bridge(), clear_stats(), cli_fax_show_sessions(), compare_weight(), complete_core_show_hint(), complete_queue_remove_member(), complete_sip_user(), conf_run(), create_addr_from_peer(), event_update_cache(), 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_show_hints(), 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_indications(), 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_class_destructor(), moh_release(), mohalloc(), monmp3thread(), multiplexed_bridge_create(), multiplexed_bridge_destroy(), multiplexed_thread_function(), on_dns_update_peer(), peercnt_add(), peercnt_remove(), peers_data_provider_get(), play_prompt_to_channel(), post_join_unmarked(), process_events(), process_message(), 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(), reinvite_timeout(), 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_send_mwi_to_peer(), 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_ack(), timerfd_timer_disable_continuous(), timerfd_timer_enable_continuous(), timerfd_timer_get_event(), timerfd_timer_set_rate(), update_call_counter(), update_peer_lastmsgssent(), 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 342 of file astobj2.c.
References internal_ao2_alloc().
Referenced by __ao2_container_alloc().
00343 { 00344 return internal_ao2_alloc(data_size, destructor_fn, __FILE__, __LINE__, __FUNCTION__); 00345 }
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 322 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().
00324 { 00325 /* allocation */ 00326 void *obj; 00327 FILE *refo; 00328 00329 if ((obj = internal_ao2_alloc(data_size, destructor_fn, file, line, funcname)) == NULL) { 00330 return NULL; 00331 } 00332 00333 if (ref_debug && (refo = fopen(REF_FILE, "a"))) { 00334 fprintf(refo, "%p =1 %s:%d:%s (%s)\n", obj, file, line, funcname, tag); 00335 fclose(refo); 00336 } 00337 00338 /* return a pointer to the user data */ 00339 return obj; 00340 }
void* __ao2_callback | ( | struct ao2_container * | c, | |
enum search_flags | flags, | |||
ao2_callback_fn * | cb_fn, | |||
void * | arg | |||
) |
Definition at line 770 of file astobj2.c.
References ao2_iterator::c, DEFAULT, and internal_ao2_callback().
Referenced by __ao2_find(), __ao2_unlink(), and container_destruct().
00772 { 00773 return internal_ao2_callback(c,flags, cb_fn, arg, NULL, DEFAULT, NULL, NULL, 0, NULL); 00774 }
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 784 of file astobj2.c.
References ao2_iterator::c, internal_ao2_callback(), and WITH_DATA.
00786 { 00787 return internal_ao2_callback(c, flags, cb_fn, arg, data, WITH_DATA, NULL, NULL, 0, NULL); 00788 }
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 776 of file astobj2.c.
References ao2_iterator::c, internal_ao2_callback(), and WITH_DATA.
00780 { 00781 return internal_ao2_callback(c, flags, cb_fn, arg, data, WITH_DATA, tag, file, line, funcname); 00782 }
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 762 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().
00766 { 00767 return internal_ao2_callback(c,flags, cb_fn, arg, NULL, DEFAULT, tag, file, line, funcname); 00768 }
struct ao2_container* __ao2_container_alloc | ( | const unsigned int | n_buckets, | |
ao2_hash_fn * | hash_fn, | |||
ao2_callback_fn * | cmp_fn | |||
) |
Definition at line 442 of file astobj2.c.
References __ao2_alloc(), container_destruct(), and internal_ao2_container_alloc().
Referenced by internal_ao2_callback().
00444 { 00445 /* XXX maybe consistency check on arguments ? */ 00446 /* compute the container size */ 00447 00448 const unsigned int num_buckets = hash_fn ? n_buckets : 1; 00449 size_t container_size = sizeof(struct ao2_container) + num_buckets * sizeof(struct bucket); 00450 struct ao2_container *c = __ao2_alloc(container_size, container_destruct); 00451 00452 return internal_ao2_container_alloc(c, num_buckets, hash_fn, cmp_fn); 00453 }
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 429 of file astobj2.c.
References __ao2_alloc_debug(), container_destruct_debug(), and internal_ao2_container_alloc().
00432 { 00433 /* XXX maybe consistency check on arguments ? */ 00434 /* compute the container size */ 00435 const unsigned int num_buckets = hash_fn ? n_buckets : 1; 00436 size_t container_size = sizeof(struct ao2_container) + num_buckets * sizeof(struct bucket); 00437 struct ao2_container *c = __ao2_alloc_debug(container_size, container_destruct_debug, tag, file, line, funcname, ref_debug); 00438 00439 return internal_ao2_container_alloc(c, num_buckets, hash_fn, cmp_fn); 00440 }
void* __ao2_find | ( | struct ao2_container * | c, | |
void * | arg, | |||
enum search_flags | flags | |||
) |
Definition at line 798 of file astobj2.c.
References __ao2_callback(), ao2_iterator::c, and ao2_container::cmp_fn.
Referenced by _get_mohbyname().
00799 { 00800 return __ao2_callback(c, flags, c->cmp_fn, arg); 00801 }
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 793 of file astobj2.c.
References __ao2_callback_debug(), ao2_iterator::c, and ao2_container::cmp_fn.
Referenced by _get_mohbyname().
00794 { 00795 return __ao2_callback_debug(c, flags, c->cmp_fn, arg, tag, file, line, funcname); 00796 }
void* __ao2_iterator_next | ( | struct ao2_iterator * | a | ) |
Definition at line 919 of file astobj2.c.
References __ao2_ref(), AO2_ITERATOR_DONTLOCK, ao2_unlock, ao2_iterator::c, ao2_iterator::flags, and internal_ao2_iterator_next().
00920 { 00921 struct bucket_entry *p = NULL; 00922 void *ret = NULL; 00923 00924 ret = internal_ao2_iterator_next(a, &p); 00925 00926 if (p) { 00927 /* inc refcount of returned object */ 00928 __ao2_ref(ret, 1); 00929 } 00930 00931 if (!(a->flags & AO2_ITERATOR_DONTLOCK)) 00932 ao2_unlock(a->c); 00933 00934 return ret; 00935 }
void* __ao2_iterator_next_debug | ( | struct ao2_iterator * | a, | |
char * | tag, | |||
char * | file, | |||
int | line, | |||
const char * | funcname | |||
) |
Definition at line 901 of file astobj2.c.
References __ao2_ref_debug(), AO2_ITERATOR_DONTLOCK, ao2_unlock, ao2_iterator::c, ao2_iterator::flags, and internal_ao2_iterator_next().
00902 { 00903 struct bucket_entry *p; 00904 void *ret = NULL; 00905 00906 ret = internal_ao2_iterator_next(a, &p); 00907 00908 if (p) { 00909 /* inc refcount of returned object */ 00910 __ao2_ref_debug(ret, 1, tag, file, line, funcname); 00911 } 00912 00913 if (!(a->flags & AO2_ITERATOR_DONTLOCK)) 00914 ao2_unlock(a->c); 00915 00916 return ret; 00917 }
void* __ao2_link | ( | struct ao2_container * | c, | |
void * | newobj | |||
) |
Definition at line 519 of file astobj2.c.
References __ao2_ref(), ao2_unlock, and internal_ao2_link().
Referenced by internal_ao2_callback().
00520 { 00521 struct bucket_entry *p = internal_ao2_link(c, user_data, __FILE__, __LINE__, __PRETTY_FUNCTION__); 00522 00523 if (p) { 00524 __ao2_ref(user_data, +1); 00525 ao2_unlock(c); 00526 } 00527 return p; 00528 }
void* __ao2_link_debug | ( | struct ao2_container * | c, | |
void * | new_obj, | |||
char * | tag, | |||
char * | file, | |||
int | line, | |||
const char * | funcname | |||
) |
Definition at line 508 of file astobj2.c.
References __ao2_ref_debug(), ao2_unlock, and internal_ao2_link().
Referenced by internal_ao2_callback().
00509 { 00510 struct bucket_entry *p = internal_ao2_link(c, user_data, file, line, funcname); 00511 00512 if (p) { 00513 __ao2_ref_debug(user_data, +1, tag, file, line, funcname); 00514 ao2_unlock(c); 00515 } 00516 return p; 00517 }
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 151 of file astobj2.c.
References __ast_pthread_mutex_lock(), ast_atomic_fetchadd_int(), INTERNAL_OBJ(), __priv_data::lock, and astobj2::priv_data.
00152 { 00153 struct astobj2 *p = INTERNAL_OBJ(user_data); 00154 00155 if (p == NULL) 00156 return -1; 00157 00158 #ifdef AO2_DEBUG 00159 ast_atomic_fetchadd_int(&ao2.total_locked, 1); 00160 #endif 00161 00162 return __ast_pthread_mutex_lock(file, line, func, var, &p->priv_data.lock); 00163 }
int __ao2_ref | ( | void * | o, | |
int | delta | |||
) |
Definition at line 235 of file astobj2.c.
References internal_ao2_ref().
Referenced by __ao2_iterator_next(), __ao2_link(), cd_cb(), and internal_ao2_callback().
00236 { 00237 return internal_ao2_ref(user_data, delta); 00238 }
int __ao2_ref_debug | ( | void * | o, | |
int | delta, | |||
char * | tag, | |||
char * | file, | |||
int | line, | |||
const char * | funcname | |||
) |
Definition at line 210 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().
00211 { 00212 struct astobj2 *obj = INTERNAL_OBJ(user_data); 00213 00214 if (obj == NULL) 00215 return -1; 00216 00217 if (delta != 0) { 00218 FILE *refo = fopen(REF_FILE, "a"); 00219 if (refo) { 00220 fprintf(refo, "%p %s%d %s:%d:%s (%s) [@%d]\n", user_data, (delta < 0 ? "" : "+"), 00221 delta, file, line, funcname, tag, obj ? obj->priv_data.ref_counter : -1); 00222 fclose(refo); 00223 } 00224 } 00225 if (obj->priv_data.ref_counter + delta == 0 && obj->priv_data.destructor_fn != NULL) { /* this isn't protected with lock; just for o/p */ 00226 FILE *refo = fopen(REF_FILE, "a"); 00227 if (refo) { 00228 fprintf(refo, "%p **call destructor** %s:%d:%s (%s)\n", user_data, file, line, funcname, tag); 00229 fclose(refo); 00230 } 00231 } 00232 return internal_ao2_ref(user_data, delta); 00233 }
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 179 of file astobj2.c.
References __ast_pthread_mutex_trylock(), ast_atomic_fetchadd_int(), INTERNAL_OBJ(), __priv_data::lock, and astobj2::priv_data.
00180 { 00181 struct astobj2 *p = INTERNAL_OBJ(user_data); 00182 int ret; 00183 00184 if (p == NULL) 00185 return -1; 00186 ret = __ast_pthread_mutex_trylock(file, line, func, var, &p->priv_data.lock); 00187 00188 #ifdef AO2_DEBUG 00189 if (!ret) 00190 ast_atomic_fetchadd_int(&ao2.total_locked, 1); 00191 #endif 00192 return ret; 00193 }
void* __ao2_unlink | ( | struct ao2_container * | c, | |
void * | obj | |||
) |
Definition at line 553 of file astobj2.c.
References __ao2_callback(), ao2_match_by_addr, INTERNAL_OBJ(), OBJ_NODATA, OBJ_POINTER, and OBJ_UNLINK.
00554 { 00555 if (INTERNAL_OBJ(user_data) == NULL) /* safety check on the argument */ 00556 return NULL; 00557 00558 __ao2_callback(c, OBJ_UNLINK | OBJ_POINTER | OBJ_NODATA, ao2_match_by_addr, user_data); 00559 00560 return NULL; 00561 }
void* __ao2_unlink_debug | ( | struct ao2_container * | c, | |
void * | obj, | |||
char * | tag, | |||
char * | file, | |||
int | line, | |||
const char * | funcname | |||
) |
Definition at line 542 of file astobj2.c.
References __ao2_callback_debug(), ao2_match_by_addr, INTERNAL_OBJ(), OBJ_NODATA, OBJ_POINTER, and OBJ_UNLINK.
00544 { 00545 if (INTERNAL_OBJ(user_data) == NULL) /* safety check on the argument */ 00546 return NULL; 00547 00548 __ao2_callback_debug(c, OBJ_UNLINK | OBJ_POINTER | OBJ_NODATA, ao2_match_by_addr, user_data, tag, file, line, funcname); 00549 00550 return NULL; 00551 }
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 165 of file astobj2.c.
References __ast_pthread_mutex_unlock(), ast_atomic_fetchadd_int(), INTERNAL_OBJ(), __priv_data::lock, and astobj2::priv_data.
00166 { 00167 struct astobj2 *p = INTERNAL_OBJ(user_data); 00168 00169 if (p == NULL) 00170 return -1; 00171 00172 #ifdef AO2_DEBUG 00173 ast_atomic_fetchadd_int(&ao2.total_locked, -1); 00174 #endif 00175 00176 return __ast_pthread_mutex_unlock(file, line, func, var, &p->priv_data.lock); 00177 }
void ao2_bt | ( | void | ) |
Definition at line 88 of file astobj2.c.
References ast_bt_get_symbols(), ast_verbose, free, and N1.
00089 { 00090 int c, i; 00091 #define N1 20 00092 void *addresses[N1]; 00093 char **strings; 00094 00095 c = backtrace(addresses, N1); 00096 strings = ast_bt_get_symbols(addresses,c); 00097 ast_verbose("backtrace returned: %d\n", c); 00098 for(i = 0; i < c; i++) { 00099 ast_verbose("%d: %p %s\n", i, addresses[i], strings[i]); 00100 } 00101 free(strings); 00102 }
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 458 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_merge_contexts_and_delete(), ast_tone_zone_count(), calc_metric(), cc_cli_output_status(), cleanup(), cli_fax_show_sessions(), cli_tps_report(), data_odbc_provider_handler(), data_provider_release(), data_provider_release_all(), do_monitor(), 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(), queue_exec(), queue_function_qac(), queues_data_provider_get_helper(), try_calling(), and unload_module().
00459 { 00460 return c->elements; 00461 }
void ao2_iterator_destroy | ( | struct ao2_iterator * | i | ) |
Destroy a container iterator.
destroy an iterator
Definition at line 821 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(), ast_merge_contexts_and_delete(), ast_var_indications(), ast_var_indications_table(), astman_verify_session_readpermissions(), astman_verify_session_writepermissions(), authenticate(), authenticate_reply(), build_dialplan_useage_map(), 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_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_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(), kill_duplicate_offers(), 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().
00822 { 00823 ao2_ref(i->c, -1); 00824 if (i->flags & AO2_ITERATOR_MALLOCD) { 00825 ast_free(i); 00826 } else { 00827 i->c = NULL; 00828 } 00829 }
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 806 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(), 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(), build_dialplan_useage_map(), 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().
00807 { 00808 struct ao2_iterator a = { 00809 .c = c, 00810 .flags = flags 00811 }; 00812 00813 ao2_ref(c, +1); 00814 00815 return a; 00816 }
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 195 of file astobj2.c.
References INTERNAL_OBJ(), __priv_data::lock, and astobj2::priv_data.
00196 { 00197 struct astobj2 *p = INTERNAL_OBJ(obj); 00198 00199 if (p == NULL) 00200 return NULL; 00201 00202 return &p->priv_data.lock; 00203 }
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().