bool JdbcUtil::memoryInit(void)
{
setError(NULL);
if (!removeMemory()) return false;
if (!removeSemaphores()) return false;
if (!getMemory(true)) return false;
if (!attachMemory()) return false;
memset(sharedMemory,0,SHARED_MEMORY_SIZE);
sharedMemory->active = true;
if (!getSemaphores(true)) return false;
if (semctl(semaphoreId, 0, SETVAL, 1) == -1)
{
int err = errno;
removeMemory();
removeSemaphores();
setPerror(err,"Cannot initialize semaphore value");
return false;
}
return true;
}
static void cleanup()
{
removeTempFiles();
removeTempDirectories();
removeSemaphores();
}
