Mutex which allows shared and exclusive locking. More...

#include <arc/Thread.h>

Public Member Functions
void	lockShared (void)
	Acquire a shared lock. Blocks until exclusive lock is released. More...

void	unlockShared (void)
	Release a shared lock. More...

bool	isLockShared (void)
	Returns true if at least one shared lock is held. More...

void	lockExclusive (void)
	Acquire an exclusive lock. Blocks until all shared and exclusive locks are released. More...

void	unlockExclusive (void)
	Release exclusive lock. More...

bool	isLockExclusive (void)
	Returns true if at the exclusive lock is held. More...

void	forceReset (void)
	This method is meant to be used only after fork. More...

Detailed Description

Mutex which allows shared and exclusive locking.

Member Function Documentation

void Arc::SharedMutex::forceReset ( void )

inline

This method is meant to be used only after fork.

It resets state of all internal locks and variables.

bool Arc::SharedMutex::isLockExclusive ( void )

inline

Returns true if at the exclusive lock is held.

bool Arc::SharedMutex::isLockShared ( void )

inline

Returns true if at least one shared lock is held.

void Arc::SharedMutex::lockExclusive ( void )

Acquire an exclusive lock. Blocks until all shared and exclusive locks are released.

void Arc::SharedMutex::lockShared ( void )

Acquire a shared lock. Blocks until exclusive lock is released.

void Arc::SharedMutex::unlockExclusive ( void )

Release exclusive lock.

void Arc::SharedMutex::unlockShared ( void )

Release a shared lock.

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