ObjFW  Check-in [69e41c48ff]

	  intoBuffer: (uint8_t*)buf
{
	ssize_t ret;

	if (sock == INVALID_SOCKET)
		@throw [OFNotConnectedException newWithClass: [self class]];

	if ((ret = recv(sock, (char*)buf, size, 0)) < 1)
	switch ((ret = recv(sock, (char*)buf, size, 0))) {
	case 0:
		@throw [OFNotConnectedException newWithClass: [self class]];
	case -1:
		@throw [OFReadFailedException newWithClass: [self class]
						   andSize: size];
	}

	/* This is safe, as we already checked < 1 */
	return ret;
}

- (size_t)writeNBytes: (size_t)size
	   fromBuffer: (const uint8_t*)buf