LStoreFile::MutexWrapper Class Reference

#include <LStoreFile.h>

Public Member Functions
	MutexWrapper (pthread_mutex_t *lock)
	~MutexWrapper ()

Public Attributes
pthread_mutex_t *	m_lock

Detailed Description

Definition at line 34 of file LStoreFile.h.

Constructor & Destructor Documentation

LStoreFile::MutexWrapper::MutexWrapper

(

pthread_mutex_t *

lock

)

Definition at line 284 of file LStoreFile.cc.

References filterCSVwithJSON::target.

                                                            {
  m_lock = target;
  pthread_mutex_lock(m_lock);  // never fails
}

LStoreFile::MutexWrapper::~MutexWrapper

(

)

Definition at line 289 of file LStoreFile.cc.

                                      {
  int retval;
  if ((retval = pthread_mutex_unlock(m_lock))) {
    // congrats. pthread_mutex_lock failed and we're in a destructor
    // I don't know what to do here
    // Then again, if the mutex is jammed, things are already boned
    // Cry for a second, then continue with life, I guess
    // melo

    char buf[1024];
    edm::LogError("LStoreFileError") << "LStoreFile couldn't unlock a mutex. Not good."
                                     << strerror_r(retval, buf, 1024);
  }
}

Member Data Documentation

pthread_mutex_t* LStoreFile::MutexWrapper::m_lock

Definition at line 38 of file LStoreFile.h.