Provides a callback-with-argument event type. More...

Detailed Description

Provides a callback-with-argument event type.

Example:

void callback(void *arg)
{
    printf("%s called with arg %p\n", __func__, arg);
}
 
[...]
event_callback_t event_callback = EVENT_CALLBACK_INIT(callback, 0x12345678);
event_post(&queue, &event_callback);

Event Callback API

Author: Kaspar Schleiser kaspa.nosp@m.r@sc.nosp@m.hleis.nosp@m.er.d.nosp@m.e

Definition in file callback.h.

#include "event.h"

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Go to the source code of this file.

Data Structures
struct	event_callback_t
	Callback Event structure definition. More...

#define	EVENT_CALLBACK_INIT(_cb, _arg)
	Callback Event static initializer. More...

void	event_callback_init (event_callback_t event_callback, void(callback)(void ), void arg)
	event callback initialization function More...

void	_event_callback_handler (event_t *event)
	event callback handler function (used internally)

Macro Definition Documentation

◆ EVENT_CALLBACK_INIT

#define EVENT_CALLBACK_INIT	(	_cb,
		_arg
	)

Value:

    { \
        .super.handler = _event_callback_handler, \
        .callback = _cb, \
        .arg = (void *)_arg \
    }

Callback Event static initializer.

Parameters

[in]	_cb	callback function to set
[in]	_arg	arguments to set

Definition at line 78 of file callback.h.

Function Documentation

◆ event_callback_init()

void event_callback_init	(	event_callback_t *	event_callback,
		void()(void )	callback,
		void *	arg
	)

event callback initialization function