ObjFW  Diff

						      selector: _cmd];
	}

	self = [super init];

	cache = NULL;
	writeBuffer = NULL;
	isBlocking = YES;
	blocking = YES;

	return self;
}

- (BOOL)_isAtEndOfStream
{
	@throw [OFNotImplementedException newWithClass: isa

- (size_t)pendingBytes
{
	return cacheLength;
}

- (BOOL)isBlocking
{
	return isBlocking;
	return blocking;
}

- (void)setBlocking: (BOOL)enable
{
#ifndef _WIN32
	int flags;

	isBlocking = enable;
	blocking = enable;

	if ((flags = fcntl([self fileDescriptor], F_GETFL)) == -1)
		@throw [OFSetOptionFailedException newWithClass: isa
							 stream: self];

	if (enable)
		flags &= ~O_NONBLOCK;