CORE_RWLock_Control Struct Reference

#include <corerwlockimpl.h>

Data Fields
Thread_queue_Syslock_queue	Queue
CORE_RWLock_States	current_state
unsigned int	number_of_readers

Detailed Description

The following defines the control block used to manage each RWLock.

Field Documentation

current_state

CORE_RWLock_States CORE_RWLock_Control::current_state

This element is the current state of the RWLock.

number_of_readers

unsigned int CORE_RWLock_Control::number_of_readers

This element contains the current number of thread waiting for this RWLock to be released.

Queue

Thread_queue_Syslock_queue CORE_RWLock_Control::Queue

This field is the Waiting Queue used to manage the set of tasks which are blocked waiting for the RWLock to be released.

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

• cpukit/include/rtems/score/corerwlockimpl.h