em_hooks.h File Reference

#include <stdint.h>
#include <event_machine.h>
#include "em_hook_types.h"
#include "em_mem.h"

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Functions
em_status_t	hooks_init (const em_api_hooks_t *api_hooks, const em_idle_hooks_t *idle_hooks)
em_status_t	hook_register (uint8_t type, hook_fn_t hook_fn)
em_status_t	hook_unregister (uint8_t type, hook_fn_t hook_fn)

Detailed Description

EM internal API callback hook functions

Definition in file em_hooks.h.

Function Documentation

hook_register()

em_status_t hook_register	(	uint8_t	type,
		hook_fn_t	hook_fn
	)

Helper function for registering callback hook functions.

Returns

EM_OK if there was room left to register a new callback

Definition at line 161 of file em_hooks.c.

hook_unregister()

em_status_t hook_unregister	(	uint8_t	type,
		hook_fn_t	hook_fn
	)

Helper function for unregistering dispatcher callback functions.

Returns

EM_OK if there was room left to register a new callback

Definition at line 215 of file em_hooks.c.

hooks_init()

em_status_t hooks_init	(	const em_api_hooks_t *	api_hooks,
		const em_idle_hooks_t *	idle_hooks
	)

EM API-callback and idle hooks init function (called once at startup).

Definition at line 62 of file em_hooks.c.