Vocabulary
unix.users

Inputs and outputs

string/id/f	a string, a uid, or f
quot	a quotation

Word description
Sets the effective user-name and calls the quotation. Restores the current user-name on success or on error after the call. If the first parameter is f, the quotation is called as the current user.

Definition

USING: kernel ;

IN: unix.users

: with-effective-user ( string/id/f quot -- )
over [ (with-effective-user) ] [ nip call ] if ; inline