subscribe.h File Reference

Daemon introspection event subscription subsystem. More...

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Typedefs
typedef void(*	pa_context_subscribe_cb_t) (pa_context *c, pa_subscription_event_type_t t, uint32_t idx, void *userdata)
	Subscription event callback prototype. More...

Functions
pa_operation *	pa_context_subscribe (pa_context *c, pa_subscription_mask_t m, pa_context_success_cb_t cb, void *userdata)
	Enable event notification. More...
void	pa_context_set_subscribe_callback (pa_context *c, pa_context_subscribe_cb_t cb, void *userdata)
	Set the context specific call back function that is called whenever the state of the daemon changes. More...

Detailed Description

Daemon introspection event subscription subsystem.

See also Event Subscription

Typedef Documentation

pa_context_subscribe_cb_t

typedef void(* pa_context_subscribe_cb_t) (pa_context *c, pa_subscription_event_type_t t, uint32_t idx, void *userdata)

Subscription event callback prototype.

Function Documentation

pa_context_set_subscribe_callback()

void pa_context_set_subscribe_callback	(	pa_context *	c,
		pa_context_subscribe_cb_t	cb,
		void *	userdata
	)

Set the context specific call back function that is called whenever the state of the daemon changes.

pa_context_subscribe()

pa_operation* pa_context_subscribe	(	pa_context *	c,
		pa_subscription_mask_t	m,
		pa_context_success_cb_t	cb,
		void *	userdata
	)

Enable event notification.