msgtypes.h File Reference

Types used for messages in the dispatcher code. More...

#include <stdint.h>
#include "ext/tor_queue.h"

Go to the source code of this file.

Data Structures
union	msg_aux_data_t
struct	msg_t
struct	dispatch_typefns_t

Macros
#define	ERROR_ID   65535

Typedefs
typedef uint16_t	subsys_id_t
typedef uint16_t	channel_id_t
typedef uint16_t	message_id_t
typedef uint16_t	msg_type_id_t
typedef void(*	recv_fn_t) (const msg_t *m)

Detailed Description

Types used for messages in the dispatcher code.

Definition in file msgtypes.h.

Macro Definition Documentation

ERROR_ID

#define ERROR_ID   65535

An ID value returned for *_type_t when none exists.

Definition at line 34 of file msgtypes.h.

Typedef Documentation

msg_type_id_t

typedef uint16_t msg_type_id_t

This identifies a C type that can be sent along with a message.

Definition at line 29 of file msgtypes.h.

recv_fn_t

typedef void(* recv_fn_t) (const msg_t *m)

A function that a subscriber uses to receive a message.

Definition at line 66 of file msgtypes.h.

subsys_id_t

typedef uint16_t subsys_id_t

These types are aliases for subsystems, channels, and message IDs.

Definition at line 22 of file msgtypes.h.