/* ********************************************************************** *\
 *         Copyright IBM Corporation 1988,1991 - All Rights Reserved      *
 *        For full copyright information see:'andrew/config/COPYRITE'     *
\* ********************************************************************** */

/*
	$Disclaimer: 
 * Permission to use, copy, modify, and distribute this software and its 
 * documentation for any purpose is hereby granted without fee, 
 * provided that the above copyright notice appear in all copies and that 
 * both that copyright notice, this permission notice, and the following 
 * disclaimer appear in supporting documentation, and that the names of 
 * IBM, Carnegie Mellon University, and other copyright holders, not be 
 * used in advertising or publicity pertaining to distribution of the software 
 * without specific, written prior permission.
 * 
 * IBM, CARNEGIE MELLON UNIVERSITY, AND THE OTHER COPYRIGHT HOLDERS 
 * DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING 
 * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO EVENT 
 * SHALL IBM, CARNEGIE MELLON UNIVERSITY, OR ANY OTHER COPYRIGHT HOLDER 
 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY 
 * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, 
 * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS 
 * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE 
 * OF THIS SOFTWARE.
 *  $
*/

#ifndef NORCSID
#define NORCSID
static char rcsid[]="$Header: /afs/cs.cmu.edu/project/atk-dist/auis-6.3/overhead/util/lib/RCS/getvuid.c,v 2.9 1992/12/15 21:10:10 rr2b R6tape $";
#endif

/* ************************************************************ *\
	getvuid.c
	getvuid() (``get Vice UID'') gets the VUID associated with the ThisDomain authentication.
\* ************************************************************ */

 

#include <andyenv.h>
#include <stdio.h>
#include <errno.h>
#include <andrewos.h>	/* types.h */
#include <svcconf.h>
#include <util.h>

extern int errno;

#ifdef WHITEPAGES_ENV
int getvuid()
{/* Return the Vice UID of the current process, or -1 with errno set */
    struct CellAuth *ca;
    int rc;

    CheckServiceConfiguration();
    if (AMS_ViceIsRunning) {
	rc = FindCell(ThisDomain, &ca);
	if (rc == 0 && ca != NULL) {
	    if (ca->ViceID < 0) FillInCell(ca);
	    if (ca->ViceID >= 0) return ca->ViceID;	/* ViceId in the home cell */
	}
	errno = EINVAL;
	return -1;
    } else {
	return getuid();
    }
}
#endif /* WHITEPAGES_ENV */