<CFFileDescriptor> ( fd callback -- handle )

Vocabulary

core-foundation.file-descriptors

Inputs

fd	an object
callback	an object

Outputs

handle

an object

Definition

USING: kernel ;

IN: core-foundation.file-descriptors

: <CFFileDescriptor> ( fd callback -- handle )
    [ f ] 2dip [ t ] dip f CFFileDescriptorCreate
    [ "CFFileDescriptorCreate failed" throw ] unless* ;