Optionalmode: numberReadonlychangesOptionaluid: numberOptionalgid: numberOptionaluid: numberOptionalgid: numberOptionaluid: numberOptionalgid: numberOptionalencoding: BufferEncodingRead data from the file.
Buffer to read data into.
Optionaloff: numberOffset int the buf where to start writing data.
Optionallen: numberHow many bytes to read. Equals to buf.byteLength by default.
Optionalpos: numberPosition offset in file where to start reading. Defaults to 0.
Returns the number of bytes read.
Optionallen: numberOptionaloff: numberOptionallen: numberOptionalpos: number
Node in a file system (like i-node, v-node).