fn preadAll(self: File, buffer: []u8, offset: u64) PReadError!usize
[src]
Returns the number of bytes read. If the number read is smaller than buffer.len
, it means the file reached the end. Reaching the end of a file is not an error condition. On Windows, this function currently does alter the file pointer. https://github.com/ziglang/zig/issues/12783