# PXFGETEUID (L*X, M*X)

POSIX Subroutine: Gets the effective user ID of the current process.

## Module

USE IFPOSIX

CALL PXFGETEUID (ieuid,ierror)

ieuid | (Output) INTEGER(4). The returned effective user ID.
ierror | (Output) INTEGER(4). The error status.

If successful, ierror is set to zero; otherwise, an error code.

The effective ID corresponds to the set ID bit on the file being executed.

Parent topic: POSIX* Library Routines