ObjFW  Check-in [0fe644ef2c]

	const char *cPath = [path cStringWithEncoding: encoding];
	const char *cName = [name cStringWithEncoding: encoding];
# if defined(OF_LINUX)
	ssize_t size = lgetxattr(cPath, cName, NULL, 0);
# elif defined(OF_MACOS)
	ssize_t size = getxattr(cPath, cName, NULL, 0, 0, XATTR_NOFOLLOW);
# endif
	void *value = OFAllocMemory(1, size);
	void *value;
	OFData *data;

	if (size < 0)
		@throw [OFGetItemAttributesFailedException
		    exceptionWithIRI: IRI
			       errNo: errno];

	value = OFAllocMemory(1, size);
	@try {
# if defined(OF_LINUX)
		if ((size = lgetxattr(cPath, cName, value, size)) < 0)
# elif defined(OF_MACOS)
		if ((size = getxattr(cPath, cName, value, size, 0,
		    XATTR_NOFOLLOW)) < 0)
# endif