event.h File Reference

Events handling. More...


Defines
#define	event_initNone(e) ((e)->action = event_hook_ignore)
	Initialize the event e as a no-op.
#define	event_initSoftint(e, f, u) ((e)->action = event_hook_softint,(e)->Ev.Int.func = (f), (e)->Ev.Int.user_data = (u))
	Initialize the event e with a software interrupt (call function f, with parameter u).
#define	event_initSignal(e, p, s) ((e)->action = event_hook_signal,(e)->Ev.Sig.sig_proc = (p), (e)->Ev.Sig.sig_bit = (s))
	Initialize the event e with a signal (send signal s to process p).
Typedefs
typedef void(*	Hook )(void *)
	User defined callback type.
Functions
Event	event_createNone (void)
	Same as event_initNone(), but returns the initialized event.
Event	event_createSoftint (Hook func, void *user_data)
	Same as event_initSoftint(), but returns the initialized event.
Event	event_createSignal (struct Process *proc, sigbit_t bit)
	Same as event_initSignal(), but returns the initialized event.
void	event_do (struct Event *e)
	Trigger an event.

Detailed Description

Events handling.

This module implements a common system for executing a user defined action calling a hook function.

Definition in file event.h.