wait-for-fd ( handle event -- )

Vocabulary

io.files

Inputs

handle	an object
event	an object

Outputs

None

Definition

USING: io.backend ;

IN: io.files

HOOK: wait-for-fd io-backend ( handle event -- )

Methods

USING: combinators io.backend.unix io.backend.unix.multiplexers
io.files kernel namespaces system threads ;

M: unix wait-for-fd
    dup +retry+ eq?
    [ 2drop ] [
        [ [ self ] dip handle-fd mx get-global ] dip {
            { +input+ [ add-input-callback ] }
            { +output+ [ add-output-callback ] }
        } case "I/O" suspend [ io-timeout ] when
    ] if ;