cMutex Class Reference

#include <thread.h>

Inheritance diagram for cMutex:

List of all members.

Public Member Functions
	cMutex (void)
	~cMutex ()
void	Lock (void)
void	Unlock (void)
Friends
class	cCondVar

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Detailed Description

Definition at line 63 of file thread.h.

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Constructor & Destructor Documentation

cMutex::cMutex

(

void

)

Definition at line 173 of file thread.cpp.

{
  pthread_mutexattr_t attr;
  pthread_mutexattr_init(&attr);
  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ERRORCHECK_NP);
  locked = 0;
  pthread_mutex_init(&mutex, &attr);
}

cMutex::~cMutex

(

)

Definition at line 182 of file thread.cpp.

{
  pthread_mutex_destroy(&mutex);
}

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Member Function Documentation

void cMutex::Lock

(

void

)

Definition at line 187 of file thread.cpp.

Referenced by cSmartCardSlot::Action(), cNetWatcher::Action(), cNetSocket::Bind(), cTpsKeys::Check(), SCDEVICE::CloseDvr(), cNetSocket::Connect(), cSmartCardSlot::GetCardIdStr(), cSmartCardSlot::GetCardInfoStr(), cUserMsgs::GetQueuedMsg(), cEcmHandler::IsIdle(), cMutexLock::Lock(), cThread::Lock(), cSmartCardSlot::LockCard(), LogStatsDown(), LogStatsUp(), SCDEVICE::OpenDvr(), cEcmHandler::Process(), cCardClientCCcam2::ProcessECM(), cCardClientCamd35::ProcessECM(), cCardClientCommon::ProcessECM(), cUserMsgs::Queue(), cSmartCardSlot::ReleaseCard(), cLogging::ReopenLogfile(), SCDEVICE::SetPid(), cEcmHandler::SetPrg(), cEcmHandler::ShiftCwIndex(), cEcmHandler::Stop(), and cCam::~cCam().

{
  pthread_mutex_lock(&mutex);
  locked++;
}

void cMutex::Unlock

(

void

)

Definition at line 193 of file thread.cpp.

Referenced by cSmartCardSlot::Action(), cNetSocket::Bind(), cTpsKeys::Check(), SCDEVICE::CloseDvr(), cNetSocket::Connect(), cSmartCardSlot::GetCardIdStr(), cSmartCardSlot::GetCardInfoStr(), cUserMsgs::GetQueuedMsg(), cEcmHandler::IsIdle(), cSmartCardSlot::LockCard(), LogStatsDown(), LogStatsUp(), SCDEVICE::OpenDvr(), cEcmHandler::Process(), cCardClientCCcam2::ProcessECM(), cCardClientCamd35::ProcessECM(), cCardClientCommon::ProcessECM(), cUserMsgs::Queue(), cSmartCardSlot::ReleaseCard(), cLogging::ReopenLogfile(), SCDEVICE::SetPid(), cEcmHandler::SetPrg(), cEcmHandler::ShiftCwIndex(), cEcmHandler::Stop(), cThread::Unlock(), cCam::~cCam(), and cMutexLock::~cMutexLock().

{
 if (!--locked)
    pthread_mutex_unlock(&mutex);
}

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Friends And Related Function Documentation

friend class cCondVar [friend]

Definition at line 64 of file thread.h.

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

• sc/include/vdr/thread.h
• sc/thread.cpp