msg_manager_t Struct Reference

Manage the message sub-system. More...

#include <types.h>

Data Fields
u_long	max_message_size
u_long	max_storage_size
u_long	curr_storage_size
struct rw_semaphore	config_lock
struct list_head	queue
struct rw_semaphore	queue_lock
atomic_long_t	message_delay
struct list_head	delayed_queue
struct semaphore	delayed_lock

Detailed Description

Manage the message sub-system.

The 'queue' represent the FIFO list of messages, while the other members are respectively the sub-system's size limits

Field Documentation

config_lock

struct rw_semaphore msg_manager_t::config_lock

Semaphore for size parameters access

curr_storage_size

u_long msg_manager_t::curr_storage_size

Stores the current group's messages size

delayed_lock

struct semaphore msg_manager_t::delayed_lock

Semaphore to manage access to the 'delayed_queue'

delayed_queue

struct list_head msg_manager_t::delayed_queue

The delayed messages queue

max_message_size

u_long msg_manager_t::max_message_size

Group's max message size

max_storage_size

u_long msg_manager_t::max_storage_size

Max group storage size

message_delay

atomic_long_t msg_manager_t::message_delay

Specifies the current delay applied to the group

queue

struct list_head msg_manager_t::queue

The messages FIFO queue

queue_lock

struct rw_semaphore msg_manager_t::queue_lock

FIFO queue semaphore

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

• src/types.h