utmpx-record? ( object -- ? )

Vocabulary

unix.utmpx

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the utmpx-record class.

Definition

USING: classes.tuple.private kernel slots.private ;

IN: unix.utmpx

: utmpx-record? ( object -- ? )
    dup tuple?
    [ layout-of 7 slot \ utmpx-record eq? ] [ drop f ] if ;