ast_app_stack_funcs Struct Reference

Stack applications callback functions. More...

#include <app.h>

Data Fields
const char *(*	expand_sub_args )(struct ast_channel *chan, const char *args)
	Add missing context/exten to Gosub application argument string. More...
void *	module
int(*	run_sub )(struct ast_channel *chan, const char *args, int ignore_hangup)
	Callback for the routine to run a subroutine on a channel. More...

Detailed Description

Stack applications callback functions.

Examples:

/usr/src/asterisk-18.5.0/main/app.c.

Definition at line 190 of file include/asterisk/app.h.

Field Documentation

expand_sub_args

const char*(* expand_sub_args) (struct ast_channel *chan, const char *args)

Add missing context/exten to Gosub application argument string.

Parameters

chan	Channel to obtain context/exten.
args	Gosub application argument string.

Fills in the optional context and exten from the given channel.

Return values

New-args	Gosub argument string on success. Must be freed.
NULL	on error.

Examples:

/usr/src/asterisk-18.5.0/main/app.c.

Definition at line 223 of file include/asterisk/app.h.

Referenced by ast_app_expand_sub_args().

module

void* module

Module reference pointer so the module will stick around while a callback is active.

Examples:

/usr/src/asterisk-18.5.0/main/app.c.

Definition at line 195 of file include/asterisk/app.h.

Referenced by ast_app_exec_sub(), ast_app_expand_sub_args(), and load_module().

run_sub

int(* run_sub) (struct ast_channel *chan, const char *args, int ignore_hangup)

Callback for the routine to run a subroutine on a channel.

Note

Absolutely NO channel locks should be held before calling this function.

Parameters

chan	Channel to execute subroutine on.
args	Gosub application argument string.
ignore_hangup	TRUE if a hangup does not stop execution of the routine.

Return values

0	success
-1	on error

Examples:

/usr/src/asterisk-18.5.0/main/app.c.

Definition at line 209 of file include/asterisk/app.h.

Referenced by ast_app_exec_sub(), and load_module().

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

• include/asterisk/app.h