ast_state_cb Struct Reference

ast_state_cb: An extension state notify register item More...

Collaboration diagram for ast_state_cb:

Data Fields
ast_state_cb_type	change_cb
void *	data
ast_state_cb_destroy_type	destroy_cb
struct {
struct ast_state_cb *   next
}	entry
int	id

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Detailed Description

ast_state_cb: An extension state notify register item

Definition at line 920 of file pbx.c.

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Field Documentation

ast_state_cb_type change_cb

Callback when state changes.

Definition at line 926 of file pbx.c.

Referenced by ast_extension_state_add_destroy(), ast_merge_contexts_and_delete(), destroy_hint(), handle_statechange(), and statecbs_cmp().

void* data

Arbitrary data passed for callbacks.

Definition at line 924 of file pbx.c.

Referenced by ast_extension_state_add_destroy(), ast_merge_contexts_and_delete(), destroy_hint(), destroy_state_cb(), and handle_statechange().

ast_state_cb_destroy_type destroy_cb

Callback when destroyed so any resources given by the registerer can be freed.

Definition at line 928 of file pbx.c.

Referenced by ast_extension_state_add_destroy(), and destroy_state_cb().

struct { ... } entry

Note:

Only used by ast_merge_contexts_and_delete

int id

Watcher ID returned when registered.

Definition at line 922 of file pbx.c.

Referenced by ast_extension_state_add_destroy(), destroy_state_cb(), and hint_id_cmp().

struct ast_state_cb* next

Definition at line 930 of file pbx.c.

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

• pbx.c