ast_channel Struct Reference

Main Channel structure associated with a channel. More...

#include <channel_private.h>

Collaboration diagram for ast_channel:

Public Member Functions
	AST_DECLARE_STRING_FIELDS (AST_STRING_FIELD(name);AST_STRING_FIELD(language);AST_STRING_FIELD(musicclass);AST_STRING_FIELD(latest_musicclass);AST_STRING_FIELD(accountcode);AST_STRING_FIELD(peeraccount);AST_STRING_FIELD(userfield);AST_STRING_FIELD(call_forward);AST_STRING_FIELD(parkinglot);AST_STRING_FIELD(hangupsource);AST_STRING_FIELD(dialcontext);)
	AST_VECTOR (, int) fds

Data Fields
enum ast_channel_adsicpe	adsicpe
int	alertpipe [2]
int	amaflags
struct timeval	answertime
const char *	appl
struct ast_audiohook_list *	audiohooks
struct ast_autochan_list	autochans
pthread_t	blocker
int	blocker_tid
const char *	blockproc
struct ast_bridge *	bridge
struct ast_bridge_channel *	bridge_channel
struct ast_party_caller	caller
	Channel Caller ID information. More...
ast_group_t	callgroup
ast_callid	callid
struct ast_cdr *	cdr
struct stasis_forward *	channel_forward
struct ast_party_connected_line	connected
	Channel Connected Line ID information. More...
struct ast_party_connected_line	connected_indicated
	Channel Connected Line ID information that was last indicated. More...
char	context [AST_MAX_CONTEXT]
struct timeval	creationtime
const char *	data
struct ast_datastore_list	datastores
struct ast_stream *	default_streams [AST_MEDIA_TYPE_END]
struct ast_party_dialed	dialed
	Dialed/Called information. More...
struct ao2_container *	dialed_causes
char	dtmf_digit_to_emulate
struct timeval	dtmf_tv
struct ast_frame	dtmff
unsigned int	emulate_dtmf_duration
struct stasis_forward *	endpoint_forward
char	exten [AST_MAX_EXTENSION]
int	fdno
unsigned int	fin
unsigned int	finalized:1
struct ast_flags	flags
unsigned int	fout
struct ast_framehook_list *	framehooks
struct ast_generator *	generator
void *	generatordata
struct ast_hangup_handler_list	hangup_handlers
int	hangupcause
int	hold_state
unsigned long	insmpl
char	is_t38_active
struct ast_jb	jb
char	lastcontext [AST_MAX_CONTEXT]
char	lastexten [AST_MAX_EXTENSION]
int	linked_in_container
struct ast_channel_id	linkedid
struct ast_channel *	masq
struct ast_channel *	masqr
void *	music_state
struct ast_namedgroups *	named_callgroups
struct ast_namedgroups *	named_pickupgroups
struct ast_format_cap *	nativeformats
struct ast_format *	oldwriteformat
unsigned long	outsmpl
struct ast_pbx *	pbx
ast_group_t	pickupgroup
int	priority
struct ast_format *	rawreadformat
struct ast_format *	rawwriteformat
struct ast_format *	readformat
struct ast_readq_list	readq
struct ast_trans_pvt *	readtrans
struct ast_party_redirecting	redirecting
	Redirecting/Diversion information. More...
int	rings
struct ast_sched_context *	sched
char	sending_dtmf_digit
struct timeval	sending_dtmf_tv
struct ast_channel_snapshot *	snapshot
struct ast_flags	snapshot_segment_flags
int	softhangup
enum ast_channel_state	state
struct ast_filestream *	stream
struct ast_stream_topology *	stream_topology
void *	stream_topology_change_source
int	streamid
const struct ast_channel_tech *	tech
void *	tech_pvt
struct ast_timer *	timer
void *	timingdata
int	timingfd
ast_timing_func_t	timingfunc
struct stasis_topic *	topic
unsigned short	transfercapability
char	unbridged
struct ast_channel_id	uniqueid
struct varshead	varshead
int	visible_indication
struct ast_filestream *	vstream
int	vstreamid
struct timeval	whentohangup
struct ast_format *	writeformat
struct ast_trans_pvt *	writetrans
char	x
struct ast_tone_zone *	zone

Detailed Description

Main Channel structure associated with a channel.

Note

When adding fields to this structure, it is important to add the field 'in position' with like-aligned fields, so as to keep the compiler from having to add padding to align fields. The structure's fields are sorted in this order: pointers, structures, long, int/enum, short, char. This is especially important on 64-bit architectures, where mixing 4-byte and 8-byte fields causes 4 bytes of padding to be added before many 8-byte fields.

Examples

app_skel.c.

Definition at line 48 of file channel_private.h.

Member Function Documentation

AST_DECLARE_STRING_FIELDS()

AST_DECLARE_STRING_FIELDS

(

AST_STRING_FIELD(name);AST_STRING_FIELD(language);AST_STRING_FIELD(musicclass);AST_STRING_FIELD(latest_musicclass);AST_STRING_FIELD(accountcode);AST_STRING_FIELD(peeraccount);AST_STRING_FIELD(userfield);AST_STRING_FIELD(call_forward);AST_STRING_FIELD(parkinglot);AST_STRING_FIELD(hangupsource);AST_STRING_FIELD(dialcontext);

)

AST_VECTOR()

AST_VECTOR

(

int

)

File descriptors for channel – Drivers will poll on these file descriptors, so at least one must be non -1. See

• File descriptors

Field Documentation

adsicpe

enum ast_channel_adsicpe adsicpe

Whether or not ADSI is detected on CPE

Definition at line 156 of file channel_private.h.

Referenced by ast_channel_adsicpe(), and ast_channel_adsicpe_set().

alertpipe

int alertpipe[2]

Definition at line 164 of file channel_private.h.

Referenced by ast_channel_alert_writable(), ast_channel_alert_write(), ast_channel_internal_alert_flush(), ast_channel_internal_alert_read(), ast_channel_internal_alert_readable(), ast_channel_internal_alert_readfd(), ast_channel_internal_alertpipe_clear(), ast_channel_internal_alertpipe_close(), ast_channel_internal_alertpipe_init(), and ast_channel_internal_alertpipe_swap().

amaflags

int amaflags

Set BEFORE PBX is started to determine AMA flags

Definition at line 155 of file channel_private.h.

Referenced by ast_channel_amaflags(), ast_channel_amaflags_set(), and ast_channel_yank().

answertime

struct timeval answertime

The time the channel was answered

Definition at line 131 of file channel_private.h.

Referenced by ast_channel_answertime_set().

appl

const char* appl

Current application

Definition at line 57 of file channel_private.h.

Referenced by ast_channel_appl(), and ast_channel_appl_set().

audiohooks

struct ast_audiohook_list* audiohooks

Definition at line 67 of file channel_private.h.

Referenced by ast_channel_audiohooks(), and ast_channel_audiohooks_set().

autochans

struct ast_autochan_list autochans

Autochans on the channel

Definition at line 137 of file channel_private.h.

Referenced by ast_channel_autochans().

blocker

pthread_t blocker

If anyone is blocking, this is them

Definition at line 93 of file channel_private.h.

Referenced by ast_channel_blocker(), and ast_channel_blocker_set().

blocker_tid

int blocker_tid

If anyone is blocking, this is their thread id

Definition at line 141 of file channel_private.h.

Referenced by ast_channel_blocker_tid(), and ast_channel_blocker_tid_set().

blockproc

const char* blockproc

Procedure causing blocking

Definition at line 56 of file channel_private.h.

Referenced by ast_channel_blockproc(), and ast_channel_blockproc_set().

bridge

struct ast_bridge* bridge

Bridge this channel is participating in

Definition at line 176 of file channel_private.h.

Referenced by ari_bridges_handle_play(), ari_bridges_play_helper(), ast_ari_bridges_destroy(), ast_ari_bridges_record(), ast_ari_bridges_start_moh(), ast_ari_bridges_stop_moh(), ast_bridge_channel_update_linkedids(), ast_bridge_peer(), ast_channel_internal_bridge(), ast_channel_internal_bridge_set(), ast_rtp_instance_set_stats_vars(), ast_unreal_channel_push_to_bridge(), ast_var_channels_table(), bridge_allows_optimization(), bridge_manager_service(), bridge_moh_create(), handle_bridge_kick_channel(), holding_bridge_join(), native_bridge_join(), native_rtp_bridge_join(), native_rtp_bridge_leave(), native_rtp_bridge_suspend(), native_rtp_bridge_unsuspend(), native_rtp_stream_topology_changed(), simple_bridge_join(), simple_bridge_stream_topology_changed(), stasis_app_bridge_moh_stop(), and stasis_app_bridge_playback_channel_find().

bridge_channel

struct ast_bridge_channel* bridge_channel

The bridge_channel this channel is linked with.

Definition at line 177 of file channel_private.h.

Referenced by _ast_bridge_channel_lock(), _ast_bridge_channel_trylock(), _ast_bridge_channel_unlock(), announce_user_count(), ast_bridge_channel_get_chan(), ast_bridge_channel_run_app(), ast_bridge_channel_update_linkedids(), ast_bridge_channel_write_unhold(), ast_channel_internal_bridge_channel(), ast_channel_internal_bridge_channel_set(), bridge_agent_hold_pull(), bridge_agent_hold_push(), bridge_channel_control_thread(), bridge_channel_ind_thread(), bridge_channel_internal_join(), bridge_channel_wait(), bridge_stasis_moving(), bridge_stasis_pull(), clear_agent_status(), dynamic_dtmf_hook_callback(), feature_park_call(), handle_participant_join(), holding_bridge_join(), native_bridge_is_capable(), native_bridge_join(), native_rtp_bridge_join(), native_rtp_bridge_leave(), native_rtp_bridge_suspend(), native_rtp_bridge_unsuspend(), native_rtp_stream_topology_changed(), parking_blind_transfer_park(), parking_park_bridge_channel(), participant_reaction_announcer_join(), participant_reaction_announcer_leave(), play_file(), and simple_bridge_stream_topology_changed().

caller

struct ast_party_caller caller

Channel Caller ID information.

Note

The caller id information is the caller id of this channel when it is used to initiate a call.

Definition at line 107 of file channel_private.h.

Referenced by analog_send_callerid(), app_exec(), ast_call_forward(), ast_channel_caller(), ast_channel_caller_set(), and channel_do_masquerade().

callgroup

ast_group_t callgroup

Call group for call pickups

Definition at line 126 of file channel_private.h.

Referenced by ast_channel_callgroup(), and ast_channel_callgroup_set().

callid

ast_callid callid

Bound call identifier pointer

Definition at line 72 of file channel_private.h.

Referenced by analog_handle_init_event(), ast_channel_callid(), ast_channel_callid_cleanup(), ast_channel_callid_set(), autoservice_run(), dahdi_new_callid_clean(), do_monitor(), handle_init_event(), local_request_with_stream_topology(), media_request_helper(), mwi_thread(), and my_new_analog_ast_channel().

cdr

struct ast_cdr* cdr

Call Detail Record

Definition at line 69 of file channel_private.h.

Referenced by ast_channel_cdr(), ast_channel_cdr_set(), and manager_log().

channel_forward

struct stasis_forward* channel_forward

Subscription for event forwarding to all channel topic

Definition at line 191 of file channel_private.h.

Referenced by ari_bridges_play_new(), ast_ari_bridges_record(), ast_channel_internal_cleanup(), and ast_channel_internal_setup_topics().

connected

struct ast_party_connected_line connected

Channel Connected Line ID information.

Note

The connected line information identifies the channel connected/bridged to this channel.

Definition at line 114 of file channel_private.h.

Referenced by ast_channel_connected(), ast_channel_connected_set(), and channel_do_masquerade().

connected_indicated

struct ast_party_connected_line connected_indicated

Channel Connected Line ID information that was last indicated.

Definition at line 119 of file channel_private.h.

Referenced by ast_channel_connected_indicated().

context

char context[AST_MAX_CONTEXT]

Dialplan: Current extension context

Definition at line 180 of file channel_private.h.

Referenced by ast_channel_context(), ast_channel_context_set(), ast_channel_yank(), and readexten_exec().

creationtime

struct timeval creationtime

The time of channel creation

Definition at line 130 of file channel_private.h.

Referenced by ast_channel_creationtime_set().

data

const char* data

Data passed to current application

Definition at line 58 of file channel_private.h.

Referenced by agent_after_bridge_cb_failed(), agent_function_read(), analog_ss_thread(), announce_request(), app_exec(), ast_call_forward(), ast_channel_callback(), ast_channel_data(), ast_channel_data_set(), ast_settimeout(), ast_settimeout_full(), ast_unreal_queryoption(), ast_unreal_setoption(), asyncgoto_exec(), by_exten_cb(), by_name_cb(), by_uniqueid_cb(), callback(), cdr_read(), chan_pjsip_request(), channel_cleanup_wrapper(), channelstorage_exten_cb(), channelstorage_name_cb(), delete_write(), destroy_msg_q_chan(), end_bridge_callback(), find_by_mark(), func_chan_exists_read(), func_channel_read(), func_channel_write(), func_export_write(), func_mchan_read(), func_mchan_write(), generator_force(), import_read(), import_read2(), local_devicestate(), local_request(), local_setoption(), lua_pbx_exec(), masq_match_cb(), media_request_helper(), pbx_thread(), pickup_exec(), pickupchan_exec(), rec_request(), record_request(), sendmf_exec(), sendsf_exec(), shared_read(), shared_write(), unistim_ss(), and variable_exists_read().

datastores

struct ast_datastore_list datastores

Data stores on the channel

Definition at line 136 of file channel_private.h.

Referenced by ast_channel_datastores().

default_streams

struct ast_stream* default_streams[AST_MEDIA_TYPE_END]

Default streams indexed by media type

Definition at line 195 of file channel_private.h.

Referenced by ast_channel_get_default_stream(), and channel_set_default_streams().

dialed

struct ast_party_dialed dialed

Dialed/Called information.

Note

Set on incoming channels to indicate the originally dialed party.

Dialed Number Identifier (DNID)

Definition at line 100 of file channel_private.h.

Referenced by ast_channel_dialed(), ast_channel_dialed_set(), channel_do_masquerade(), jingle_request(), and pbx_outgoing_attempt().

dialed_causes

struct ao2_container* dialed_causes

Contains tech-specific and Asterisk cause data from dialed channels

Definition at line 73 of file channel_private.h.

Referenced by __ast_channel_internal_alloc_with_initializers(), ast_channel_dialed_causes_add(), ast_channel_dialed_causes_channels(), ast_channel_dialed_causes_clear(), ast_channel_dialed_causes_find(), and ast_channel_internal_cleanup().

dtmf_digit_to_emulate

char dtmf_digit_to_emulate

Digit being emulated

Definition at line 187 of file channel_private.h.

Referenced by ast_channel_dtmf_digit_to_emulate(), and ast_channel_dtmf_digit_to_emulate_set().

dtmf_tv

struct timeval dtmf_tv

The time that an in process digit began, or the last digit ended

Definition at line 134 of file channel_private.h.

Referenced by ast_channel_dtmf_tv(), and ast_channel_dtmf_tv_set().

dtmff

struct ast_frame dtmff

DTMF frame

Definition at line 124 of file channel_private.h.

Referenced by ast_channel_dtmff(), and ast_channel_dtmff_set().

emulate_dtmf_duration

unsigned int emulate_dtmf_duration

Number of ms left to emulate DTMF for

Definition at line 170 of file channel_private.h.

Referenced by ast_channel_emulate_dtmf_duration(), and ast_channel_emulate_dtmf_duration_set().

endpoint_forward

struct stasis_forward* endpoint_forward

Subscription for event forwarding to endpoint's topic

Definition at line 192 of file channel_private.h.

Referenced by ast_channel_forward_endpoint(), and ast_channel_internal_cleanup().

exten

char exten[AST_MAX_EXTENSION]

Dialplan: Current extension number

Definition at line 181 of file channel_private.h.

Referenced by __analog_ss_thread(), __ast_channel_alloc(), __ast_channel_alloc_with_initializers(), __ast_goto_if_exists(), ast_async_goto(), ast_async_goto_by_name(), ast_async_goto_if_exists(), ast_channel_exten(), ast_channel_exten_set(), ast_channel_get_by_exten(), ast_channel_yank(), ast_goto_if_exists(), ast_ivr_menu_run_internal(), by_exten_cb(), channelstorage_by_exten(), channelstorage_exten_cb(), common_exec(), get_by_exten(), get_cid_name(), local_devicestate(), lua_pbx_exec(), lua_sort_extensions(), lua_update_registry(), onedigit_goto(), park_local_transfer(), parking_blind_transfer_park(), parking_park_call(), pbx_outgoing_attempt(), pbx_parse_location(), pbx_parseable_goto(), pbx_substitute_variables_helper_full_location(), pickup_exec(), read_newoption(), and try_parking().

fdno

int fdno

Which fd had an event detected on

Definition at line 147 of file channel_private.h.

Referenced by ast_channel_fdno(), and ast_channel_fdno_set().

fin

unsigned int fin

Frames in counters. The high bit is a debug mask, so the counter is only in the remaining bits

Definition at line 157 of file channel_private.h.

Referenced by ast_channel_fin(), and ast_channel_fin_set().

finalized

unsigned int finalized

Whether or not the channel has been successfully allocated

Definition at line 162 of file channel_private.h.

Referenced by ast_channel_internal_finalize(), and ast_channel_internal_is_finalized().

flags

struct ast_flags flags

channel flags of AST_FLAG_ type

Definition at line 163 of file channel_private.h.

Referenced by __analog_ss_thread(), ast_channel_flags(), ast_unreal_channel_push_to_bridge(), attach_barge(), by_name_cb(), channel_cmp(), channel_cmp_cb(), channel_hash(), channelstorage_exten_cb(), channelstorage_name_cb(), common_exec(), do_broadcast(), eivr_comm(), hash_cb(), and my_get_callerid().

fout

unsigned int fout

Frames out counters. The high bit is a debug mask, so the counter is only in the remaining bits

Definition at line 159 of file channel_private.h.

Referenced by ast_channel_fout(), and ast_channel_fout_set().

framehooks

struct ast_framehook_list* framehooks

Definition at line 68 of file channel_private.h.

Referenced by ast_channel_framehooks(), and ast_channel_framehooks_set().

generator

struct ast_generator* generator

Current active data generator

Definition at line 53 of file channel_private.h.

Referenced by ast_channel_generator(), and ast_channel_generator_set().

generatordata

void* generatordata

Current generator data if there is any

Definition at line 52 of file channel_private.h.

Referenced by ast_activate_generator(), ast_channel_generatordata(), and ast_channel_generatordata_set().

hangup_handlers

struct ast_hangup_handler_list hangup_handlers

Hangup handlers on the channel.

Definition at line 135 of file channel_private.h.

Referenced by ast_channel_hangup_handlers().

hangupcause

int hangupcause

Why is the channel hanged up. See causes.h

Definition at line 161 of file channel_private.h.

Referenced by ast_channel_hangupcause(), and ast_channel_hangupcause_set().

hold_state

int hold_state

Current Hold/Unhold state

Definition at line 172 of file channel_private.h.

Referenced by ast_channel_hold_state(), and ast_channel_hold_state_set().

insmpl

unsigned long insmpl

Track the read/written samples for monitor use

Definition at line 138 of file channel_private.h.

Referenced by ast_channel_insmpl(), and ast_channel_insmpl_set().

is_t38_active

char is_t38_active

non-zero if T.38 is active on this channel.

Definition at line 186 of file channel_private.h.

Referenced by ast_channel_is_t38_active_nolock(), and ast_channel_set_is_t38_active_nolock().

jb

struct ast_jb jb

The jitterbuffer state

Definition at line 133 of file channel_private.h.

Referenced by ast_channel_jb(), ast_channel_jb_set(), and create_jb().

lastcontext

char lastcontext[AST_MAX_CONTEXT]

Dialplan: Previous extension context

Definition at line 182 of file channel_private.h.

Referenced by ast_channel_context_set(), and ast_channel_lastcontext().

lastexten

char lastexten[AST_MAX_EXTENSION]

Dialplan: Previous extension number

Definition at line 183 of file channel_private.h.

Referenced by ast_channel_exten_set(), and ast_channel_lastexten().

linked_in_container

int linked_in_container

Whether this channel is linked in a storage container

Definition at line 198 of file channel_private.h.

Referenced by ast_channel_name_build(), ast_channel_name_build_va(), ast_channel_name_set(), delete_channel(), and insert_channel().

linkedid

struct ast_channel_id linkedid

Linked Channel Identifier - oldest propagated when bridged

Definition at line 90 of file channel_private.h.

Referenced by __ast_channel_internal_alloc_with_initializers(), ast_channel_internal_copy_linkedid(), ast_channel_internal_set_fake_ids(), ast_channel_linkedid(), ast_channel_tenantid(), and ast_channel_tenantid_set().

masq

struct ast_channel* masq

Channel that will masquerade as us

Definition at line 54 of file channel_private.h.

Referenced by ast_channel_masq(), and ast_channel_masq_set().

masqr

struct ast_channel* masqr

Who we are masquerading as

Definition at line 55 of file channel_private.h.

Referenced by ast_channel_masqr(), and ast_channel_masqr_set().

music_state

void* music_state

Music State

Definition at line 51 of file channel_private.h.

Referenced by ast_channel_music_state(), and ast_channel_music_state_set().

named_callgroups

struct ast_namedgroups* named_callgroups

Named call group for call pickups

Definition at line 128 of file channel_private.h.

Referenced by ast_channel_named_callgroups(), and ast_channel_named_callgroups_set().

named_pickupgroups

struct ast_namedgroups* named_pickupgroups

Named pickup group - which call groups can be picked up?

Definition at line 129 of file channel_private.h.

Referenced by ast_channel_named_pickupgroups(), and ast_channel_named_pickupgroups_set().

nativeformats

struct ast_format_cap* nativeformats

Kinds of data this channel can natively handle

Definition at line 165 of file channel_private.h.

Referenced by ast_channel_nativeformats(), and ast_channel_nativeformats_set().

oldwriteformat

struct ast_format* oldwriteformat

Original writer format

Definition at line 150 of file channel_private.h.

Referenced by ast_channel_oldwriteformat(), and ast_channel_set_oldwriteformat().

outsmpl

unsigned long outsmpl

Track the read/written samples for monitor use

Definition at line 139 of file channel_private.h.

Referenced by ast_channel_outsmpl(), and ast_channel_outsmpl_set().

pbx

struct ast_pbx* pbx

PBX private structure for this channel

Definition at line 64 of file channel_private.h.

Referenced by ast_channel_pbx(), and ast_channel_pbx_set().

pickupgroup

ast_group_t pickupgroup

Pickup group - which calls groups can be picked up?

Definition at line 127 of file channel_private.h.

Referenced by ast_channel_pickupgroup(), and ast_channel_pickupgroup_set().

priority

int priority

Dialplan: Current extension priority

Definition at line 154 of file channel_private.h.

Referenced by ast_channel_priority(), ast_channel_priority_set(), and ast_channel_yank().

rawreadformat

struct ast_format* rawreadformat

Raw read format (before translation)

Definition at line 168 of file channel_private.h.

Referenced by ast_channel_rawreadformat(), and ast_channel_set_rawreadformat().

rawwriteformat

struct ast_format* rawwriteformat

Raw write format (after translation)

Definition at line 169 of file channel_private.h.

Referenced by ast_channel_rawwriteformat(), and ast_channel_set_rawwriteformat().

readformat

struct ast_format* readformat

Requested read format (after translation)

Definition at line 166 of file channel_private.h.

Referenced by ast_channel_readformat(), ast_channel_set_readformat(), and ast_channel_yank().

readq

struct ast_readq_list readq

Definition at line 132 of file channel_private.h.

Referenced by ast_channel_readq().

readtrans

struct ast_trans_pvt* readtrans

Read translation path

Definition at line 66 of file channel_private.h.

Referenced by ast_channel_readtrans(), and ast_channel_readtrans_set().

redirecting

struct ast_party_redirecting redirecting

Redirecting/Diversion information.

Definition at line 122 of file channel_private.h.

Referenced by ast_channel_redirecting(), ast_channel_redirecting_set(), channel_do_masquerade(), and my_get_callerid().

rings

int rings

Number of rings so far

Definition at line 153 of file channel_private.h.

Referenced by ast_channel_rings(), and ast_channel_rings_set().

sched

struct ast_sched_context* sched

Schedule context

Definition at line 59 of file channel_private.h.

Referenced by ast_channel_sched(), and ast_channel_sched_set().

sending_dtmf_digit

char sending_dtmf_digit

Digit this channel is currently sending out. (zero if not sending)

Definition at line 188 of file channel_private.h.

Referenced by ast_channel_sending_dtmf_digit(), and ast_channel_sending_dtmf_digit_set().

sending_dtmf_tv

struct timeval sending_dtmf_tv

The time this channel started sending the current digit. (Invalid if sending_dtmf_digit is zero.)

Definition at line 189 of file channel_private.h.

Referenced by ast_channel_sending_dtmf_tv_set().

snapshot

struct ast_channel_snapshot* snapshot

The current up to date snapshot of the channel

Definition at line 196 of file channel_private.h.

Referenced by ari_bridges_play_helper(), ari_channels_handle_originate_with_id(), ast_ari_bridges_get(), ast_channel_snapshot(), ast_channel_snapshot_set(), call_forwarded_handler(), and cli_channelstats_print_body().

snapshot_segment_flags

struct ast_flags snapshot_segment_flags

Flags regarding the segments of the snapshot

Definition at line 197 of file channel_private.h.

Referenced by __ast_channel_internal_alloc_with_initializers(), and ast_channel_snapshot_segment_flags().

softhangup

int softhangup

Whether or not we have been hung up... Do not set this value directly, use ast_softhangup()

Definition at line 145 of file channel_private.h.

Referenced by ast_channel_softhangup_internal_flag(), ast_channel_softhangup_internal_flag_add(), ast_channel_softhangup_internal_flag_clear(), and ast_channel_softhangup_internal_flag_set().

state

enum ast_channel_state state

State of line – Don't write directly, use ast_setstate()

Definition at line 152 of file channel_private.h.

Referenced by ast_channel_state(), ast_channel_state_set(), and bridge_channel_internal_push_full().

stream

struct ast_filestream* stream

Stream itself.

Definition at line 60 of file channel_private.h.

Referenced by ast_channel_stream(), ast_channel_stream_set(), and unreal_colp_stream_topology_request_change().

stream_topology

struct ast_stream_topology* stream_topology

Stream topology

Definition at line 193 of file channel_private.h.

Referenced by ast_channel_get_stream_topology(), ast_channel_internal_set_stream_topology(), ast_channel_internal_swap_stream_topology(), ast_channel_nativeformats_set(), and channel_set_default_streams().

stream_topology_change_source

void* stream_topology_change_source

Source that initiated a stream topology change

Definition at line 194 of file channel_private.h.

Referenced by ast_channel_get_stream_topology_change_source(), and ast_channel_internal_set_stream_topology_change_source().

streamid

int streamid

For streaming playback, the schedule ID

Definition at line 148 of file channel_private.h.

Referenced by ast_channel_streamid(), and ast_channel_streamid_set().

tech

const struct ast_channel_tech* tech

Technology (point to channel driver)

Definition at line 49 of file channel_private.h.

Referenced by ast_channel_is_multistream(), ast_channel_register(), ast_channel_tech(), ast_channel_tech_set(), ast_channel_unregister(), ast_var_channel_types_table(), attended_transfer_bridge(), dial_exec_full(), do_forward(), handle_call_forward(), media_request_helper(), and wait_for_answer().

tech_pvt

void* tech_pvt

Private data used by the technology driver

Definition at line 50 of file channel_private.h.

Referenced by ast_channel_tech_pvt(), ast_channel_tech_pvt_set(), and native_bridge_join().

timer

struct ast_timer* timer

timer object that provided timingfd

Definition at line 178 of file channel_private.h.

Referenced by ast_channel_timer(), and ast_channel_timer_set().

timingdata

void* timingdata

Definition at line 63 of file channel_private.h.

Referenced by ast_channel_timingdata(), and ast_channel_timingdata_set().

timingfd

int timingfd

Timing fd

Definition at line 151 of file channel_private.h.

Referenced by ast_channel_timingfd(), and ast_channel_timingfd_set().

timingfunc

ast_timing_func_t timingfunc

Definition at line 62 of file channel_private.h.

Referenced by ast_channel_timingfunc(), and ast_channel_timingfunc_set().

topic

struct stasis_topic* topic

Topic for this channel

Definition at line 190 of file channel_private.h.

Referenced by ast_channel_internal_cleanup(), ast_channel_internal_setup_topics(), and ast_channel_topic().

transfercapability

unsigned short transfercapability

ISDN Transfer Capability - AST_FLAG_DIGITAL is not enough

Definition at line 174 of file channel_private.h.

Referenced by ast_channel_transfercapability(), and ast_channel_transfercapability_set().

unbridged

char unbridged

non-zero if the bridge core needs to re-evaluate the current bridging technology which is in use by this channel's bridge.

Definition at line 184 of file channel_private.h.

Referenced by ast_channel_set_unbridged_nolock(), and ast_channel_unbridged_nolock().

uniqueid

struct ast_channel_id uniqueid

Unique Channel Identifier - can be specified on creation

Definition at line 89 of file channel_private.h.

Referenced by __ast_channel_internal_alloc_with_initializers(), ast_channel_get_by_uniqueid(), ast_channel_internal_set_fake_ids(), ast_channel_internal_setup_topics(), ast_channel_uniqueid(), by_uniqueid_cb(), channelstorage_by_uniqueid(), channelstorage_uniqueid_cb(), and get_by_uniqueid().

varshead

struct varshead varshead

A linked list for channel variables. See Asterisk Dialplan Variables

Definition at line 125 of file channel_private.h.

Referenced by ast_channel_varshead(), ast_channel_varshead_set(), and shared_write().

visible_indication

int visible_indication

Indication currently playing on the channel

Definition at line 171 of file channel_private.h.

Referenced by ast_channel_visible_indication(), and ast_channel_visible_indication_set().

vstream

struct ast_filestream* vstream

Video Stream itself.

Definition at line 61 of file channel_private.h.

Referenced by ast_channel_vstream(), and ast_channel_vstream_set().

vstreamid

int vstreamid

For streaming video playback, the schedule ID

Definition at line 149 of file channel_private.h.

Referenced by ast_channel_vstreamid(), and ast_channel_vstreamid_set().

whentohangup

struct timeval whentohangup

Non-zero, set to actual time when channel is to be hung up

Definition at line 92 of file channel_private.h.

Referenced by ast_channel_whentohangup(), and ast_channel_whentohangup_set().

writeformat

struct ast_format* writeformat

Requested write format (before translation)

Definition at line 167 of file channel_private.h.

Referenced by ast_channel_set_writeformat(), ast_channel_writeformat(), and ast_channel_yank().

writetrans

struct ast_trans_pvt* writetrans

Write translation path

Definition at line 65 of file channel_private.h.

Referenced by ast_channel_writetrans(), and ast_channel_writetrans_set().

x

char x

Definition at line 81 of file extconf.c.

Referenced by analog_alloc_sub(), analog_unalloc_sub(), analog_update_conf(), ast_fdisset(), common_exec(), dahdi_open(), jingle_add_payloads_to_description(), load_pbx_builtins(), option_exists(), option_matchmore(), and unload_pbx_builtins().

zone

struct ast_tone_zone* zone

Tone zone as set in indications.conf or in the CHANNEL dialplan function

Definition at line 70 of file channel_private.h.

Referenced by ast_channel_zone(), and ast_channel_zone_set().

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The documentation for this struct was generated from the following files:

• channel_private.h
• extconf.c