readSync method - RandomAccessFile class - dart:io library (original) (raw)

description

readSync abstract method

Uint8List readSync(

1. int count )

Synchronously reads up to count bytes from a file

May return fewer than count bytes. This can happen, for example, when reading past the end of a file or when reading from a pipe that does not currently contain additional data.

An empty Uint8List will only be returned when reading past the end of the file or when count is 0.

Throws a FileSystemException if the operation fails.

Implementation

Uint8List readSync(int count);