C++ (Cpp) swFileLock_create Examples

Example #1

File: swoole_lock.c Project: 190235047/swoole-src

PHP_METHOD(swoole_lock, __construct)
{
	long type = SW_MUTEX;
	char *filelock;
	int filelock_len = 0;
	int ret;

	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|ls", &type, &filelock, &filelock_len) == FAILURE)
	{
		RETURN_FALSE;
	}
	swLock *lock = emalloc(sizeof(swLock));
	if (lock == NULL)
	{
	    php_error_docref(NULL TSRMLS_CC, E_WARNING, "alloc failed.");
		RETURN_FALSE;
	}

	switch(type)
	{
#ifdef HAVE_RWLOCK
	case SW_RWLOCK:
		ret = swRWLock_create(lock, 1);
		break;
#endif
	case SW_FILELOCK:
		if (filelock_len <= 0)
		{
		    php_error_docref(NULL TSRMLS_CC, E_ERROR, "filelock require lock file name.");
			RETURN_FALSE;
		}
		int fd;
		if ((fd = open(filelock, O_RDWR | O_CREAT, 0666)) < 0)
		{
		    php_error_docref(NULL TSRMLS_CC, E_WARNING, "open file[%s] failed. Error: %s [%d]", filelock, strerror(errno), errno);
			RETURN_FALSE;
		}
		ret = swFileLock_create(lock, fd);
		break;
	case SW_SEM:
		ret = swSem_create(lock, IPC_PRIVATE);
		break;
#ifdef HAVE_SPINLOCK
	case SW_SPINLOCK:
		ret = swSpinLock_create(lock, 1);
		break;
#endif
	case SW_MUTEX:
	default:
		ret = swMutex_create(lock, 1);
		break;
	}
	if (ret < 0)
	{
	    php_error_docref(NULL TSRMLS_CC, E_WARNING, "create lock failed");
		RETURN_FALSE;
	}
	swoole_set_object(getThis(), lock);
	RETURN_TRUE;
}

Example #2

File: swoole_lock.c Project: JatWaston/swoole-src

PHP_METHOD(swoole_lock, __construct)
{
	long type = SW_MUTEX;
	char *filelock;
	int filelock_len = 0;
	int ret;

#ifdef ZTS
	if(sw_thread_ctx == NULL)
	{
		TSRMLS_SET_CTX(sw_thread_ctx);
	}
#endif

	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|ls", &type, &filelock, &filelock_len) == FAILURE)
	{
		RETURN_FALSE;
	}
	swLock *lock = SwooleG.memory_pool->alloc(SwooleG.memory_pool, sizeof(swLock));
	if (lock == NULL)
	{
	    php_error_docref(NULL TSRMLS_CC, E_WARNING, "alloc failed.");
		RETURN_FALSE;
	}

	switch(type)
	{
	case SW_RWLOCK:
		ret = swRWLock_create(lock, 1);
		break;
	case SW_FILELOCK:
		if (filelock_len <= 0)
		{
		    php_error_docref(NULL TSRMLS_CC, E_ERROR, "filelock require lock file name.");
			RETURN_FALSE;
		}
		int fd;
		if ((fd = open(filelock, O_RDWR | O_CREAT, 0666)) < 0)
		{
		    php_error_docref(NULL TSRMLS_CC, E_WARNING, "open file[%s] failed. Error: %s [%d]", filelock, strerror(errno), errno);
			RETURN_FALSE;
		}
		ret = swFileLock_create(lock, fd);
		break;
	case SW_SEM:
		ret = swSem_create(lock, IPC_PRIVATE, 1);
		break;
#ifdef HAVE_SPINLOCK
	case SW_SPINLOCK:
		ret = swSpinLock_create(lock, 1);
		break;
#endif
	case SW_MUTEX:
	default:
		ret = swMutex_create(lock, 1);
		break;
	}
	if (ret < 0)
	{
	    php_error_docref(NULL TSRMLS_CC, E_WARNING, "create lock failed");
		RETURN_FALSE;
	}
	zval *zres;
	MAKE_STD_ZVAL(zres);

	ZEND_REGISTER_RESOURCE(zres, lock, le_swoole_lock);
	zend_update_property(swoole_lock_class_entry_ptr, getThis(), ZEND_STRL("_lock"), zres TSRMLS_CC);

	zval_ptr_dtor(&zres);
	RETURN_TRUE;
}