Function FS_createPreloadedFile

src/piper.js:1855–1894

(
			parent,
			name,
			url,
			canRead,
			canWrite,
			onload,
			onerror,
			dontCreateFile,
			canOwn,
			preFinish,
		)

			return handled;
		};
		var FS_createPreloadedFile = (
			parent,
			name,
			url,
			canRead,
			canWrite,
			onload,
			onerror,
			dontCreateFile,
			canOwn,
			preFinish,
		) => {
			var fullname = name ? PATH_FS.resolve(PATH.join2(parent, name)) : parent;
			var dep = getUniqueRunDependency(`cp ${fullname}`);
			function processData(byteArray) {
				function finish(byteArray) {
					if (preFinish) preFinish();
					if (!dontCreateFile) {
						FS_createDataFile(parent, name, byteArray, canRead, canWrite, canOwn);
					}
					if (onload) onload();
					removeRunDependency(dep);
				}
				if (
					FS_handledByPreloadPlugin(byteArray, fullname, finish, () => {
						if (onerror) onerror();
						removeRunDependency(dep);
					})
				) {
					return;
				}
				finish(byteArray);
			}
			addRunDependency(dep);
			if (typeof url == 'string') {
				asyncLoad(url, (byteArray) => processData(byteArray), onerror);
			} else {
				processData(url);
			}
		};
		var FS_modeStringToFlags = (str) => {
			var flagModes = {
				r: 0,