note.h File Reference

#include <kernel/config.h>
#include <kernel/cpu/interrupt.h>
#include <kernel/sync/lock.h>
#include <kernel/utils/map.h>
#include <sys/io.h>
#include <sys/proc.h>

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Data Structures
struct	note_t
	Note structure. More...
struct	note_handler_t
	Per-process note handler. More...
struct	note_queue_t
	Per-thread note queue. More...

Macros
#define	NOTE_MAX   256
	Maximum size of a notes buffer.

Typedefs
typedef struct cpu	cpu_t

Enumerations
enum	note_queue_flag_t { NOTE_QUEUE_NONE = 0 , NOTE_QUEUE_RECEIVED_KILL = 1 << 0 , NOTE_QUEUE_HANDLING = 1 << 1 }
	Note queue flags. More...

Functions
void	note_handler_init (note_handler_t *handler)
	Initialize a note handler.
void	note_queue_init (note_queue_t *queue)
	Initialize a note queue.
uint64_t	note_amount (note_queue_t *queue)
	The amount of pending notes in a note queue, including special notes.
uint64_t	note_send (note_queue_t *queue, const char *string)
	Write a note to a note queue.
bool	note_handle_pending (interrupt_frame_t *frame, cpu_t *self)
	Handle pending notes for the current thread.

Typedef Documentation

cpu_t

typedef struct cpu cpu_t

Definition at line 11 of file note.h.