Method Stdio.File()->read()
- Method
read
 string(8bit)|zeroread(int|voidnbytes,bool|voidnot_all)- Description
 Read (optionally buffered) data from a file or a stream.
Proxy function for
Fd::read(), that adds support for the buffering configured by set_buffer_mode()- See also
 read_function(), write(),
Fd::read()