hpux man page for geteuid

getuid(2)							System Calls Manual							 getuid(2)

NAME
       getuid, geteuid, getgid, getegid - get real user, effective user, real group, and effective group IDs

SYNOPSIS
DESCRIPTION
       The following functions return the information indicated:

	      Real-user-	ID of the calling process.

	      Effective-user-	ID of the calling process.

	      Real-group-	ID of the calling process.

	      Effective-group-	ID of the calling process.

       No means is available for ascertaining the saved-user-ID or saved-group-ID of a process.

SEE ALSO
       setuid(2).

STANDARDS CONFORMANCE
																	 getuid(2)