_NOTIFIER Struct Reference

#include <devices.h>

Data Fields
uint32_t	signature
	Signature for entry validation.
uint32_t	notifierstate
	Notifier state (eg Registered/Unregistered).
uint32_t	notifierflags
	Notifier flags (eg NOTIFIER_FLAG_WORKER).
DEVICE *	device
	The Device to notify on (or nil for all devices).
uint32_t	deviceclass
	The Device class to notify on (or DEVICE_CLASS_ANY for all devices).
device_notification_cb	callback
	The callback for device notifications.
void *	data
	A pointer to callback specific data to be passed with notifications (Optional).
uint32_t	notification
	The mask of events to notify on (eg DEVICE_NOTIFICATION_REGISTER etc).
NOTIFIER *	prev
	Previous entry in Notifier table.
NOTIFIER *	next
	Next entry in Notifier table.

Field Documentation

signature

uint32_t signature

Signature for entry validation.

notifierstate

uint32_t notifierstate

Notifier state (eg Registered/Unregistered).

notifierflags

uint32_t notifierflags

Notifier flags (eg NOTIFIER_FLAG_WORKER).

device

DEVICE* device

The Device to notify on (or nil for all devices).

deviceclass

uint32_t deviceclass

The Device class to notify on (or DEVICE_CLASS_ANY for all devices).

callback

device_notification_cb callback

The callback for device notifications.

data

void* data

A pointer to callback specific data to be passed with notifications (Optional).

notification

uint32_t notification

The mask of events to notify on (eg DEVICE_NOTIFICATION_REGISTER etc).

prev

NOTIFIER* prev

Previous entry in Notifier table.

next

NOTIFIER* next

Next entry in Notifier table.

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

• ultibo/devices.h