select-mx

Vocabulary

io.backend.unix.multiplexers.select

Definition

USING: io.backend.unix.multiplexers ;

IN: io.backend.unix.multiplexers.select

TUPLE: select-mx < mx read-fdset write-fdset ;

Methods

USING: io.backend.unix io.backend.unix.multiplexers
io.backend.unix.multiplexers.select kernel math unix.ffi
unix.time ;

M:: select-mx wait-for-events ( nanos mx -- )
    mx [
        init-fdsets nanos dup [ 1000 /i make-timeval ] when
        select multiplexer-error drop
    ] [
        [ read-fdset/tasks ] keep
        [ input-available ] check-fdset
    ] [
        [ write-fdset/tasks ] keep
        [ output-available ] check-fdset
    ] tri ;