class TcUtSemMutex_mp : public TcUtMutex

Mutex class built on posix semaphor for multi process apps.

Inheritance:

Public Methods

TcUtSemMutex_mp(sem_t*s)

Constructor

TcUtSemMutex_mp()

Constructor.

void setSemMutex_mp(sem_t*)

Set the sem_t structure allocated in shared memory.

virtual ~TcUtSemMutex_mp()

Destructor.

virtual lockResult_t lock()

Blocking mutex lock.

virtual lockResult_t tryLock()

Non blocking lock attempt.

virtual lockResult_t unlock()

Unlock mutex.

Inherited from TcUtMutex:

Public Classes

enum lockResult_t

TcUtSemMutex_mp(sem_t*s)

Constructor

Parameters:

s - sem_t structure allocated in shared memory and initialized (sem_init).

TcUtSemMutex_mp()

Constructor.

void setSemMutex_mp(sem_t*)

Set the sem_t structure allocated in shared memory.

virtual ~TcUtSemMutex_mp()

Destructor.

virtual lockResult_t lock()

Blocking mutex lock.

virtual lockResult_t tryLock()

Non blocking lock attempt.

virtual lockResult_t unlock()

Unlock mutex.

This class has no child classes.

alphabetic index hierarchy of classes

this page has been generated automatically by doc++

(c)opyright by Malte Zöckler, Roland Wunderling
contact: doc++@zib.de