num-fds ( mx -- n )

Vocabulary

io.backend.unix.multiplexers.select

Inputs

mx

an object

Outputs

n

an object

Definition

USING: accessors kernel math math.order ;

IN: io.backend.unix.multiplexers.select

: num-fds ( mx -- n )
    [ reads>> max-fd ] [ writes>> max-fd ] bi max 1 + ;