provides a simple POSIX-threads-based read-write lock More...

#include <QoreRWLock.h>

Public Member Methods
DLLLOCAL	QoreRWLock ()
	creates and initializes the lock

DLLLOCAL	~QoreRWLock ()
	destroys the lock

DLLLOCAL int	rdlock ()
	grabs the read lock

DLLLOCAL int	tryrdlock ()
	tries to grab the read lock; does not block if unsuccessful; returns 0 if successful

DLLLOCAL int	trywrlock ()
	tries to grab the write lock; does not block if unsuccessful; returns 0 if successful

DLLLOCAL int	unlock ()
	unlocks the lock (assumes the lock is locked)

DLLLOCAL int	wrlock ()
	grabs the write lock

Private Attributes
pthread_rwlock_t	m
	the actual locking primitive wrapped in this class

Detailed Description

provides a simple POSIX-threads-based read-write lock

This utility class is just a simple wrapper for pthread_rwlock_t. It does not provide any special logic for checking for correct usage, etc.

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

Public Member Methods