ObjFW  Check-in [d533c864ab]

	return atEndOfStream;
}

- (size_t)_readNBytes: (size_t)length
	   intoBuffer: (void*)buffer
{
	size_t ret;
	ssize_t ret;

	if (fileDescriptor == -1 || atEndOfStream)
	if (fileDescriptor == -1 || atEndOfStream ||
	    (ret = read(fileDescriptor, buffer, length)) < 0)
		@throw [OFReadFailedException exceptionWithClass: isa
							  stream: self
						 requestedLength: length];

	if ((ret = read(fileDescriptor, buffer, length)) == 0)
	if (ret == 0)
		atEndOfStream = YES;

	return ret;
}

- (void)_writeNBytes: (size_t)length
	  fromBuffer: (const void*)buffer