# `Process` on which the `stdout` is readable like a `Reader`
class ProcessReader
	super Process
	super Reader

	# File Descriptor used for the input.
	var stream_in: FileReader is noinit

	redef fun close do stream_in.close

	redef fun read_char do return stream_in.read_char

	redef fun raw_read_byte do return stream_in.read_byte

	redef fun eof do return stream_in.eof

	redef fun pipeflags do return 2

	redef fun execute
	do
		super
		stream_in = new FileReader.from_fd(data.out_fd)
	end
end