val_lgrp.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#pragma ident "%Z%%M% %I% %E% SMI"
#include <stdio.h>
#include <users.h>
#include <userdefs.h>
#include "messages.h"
extern int get_ngm();
extern void exit();
extern char *strtok();
static ngroups_max = 0;
/* Validate a list of groups */
int **
char *list;
{
register n_invalid = 0, i = 0, j;
char *ptr;
int warning;
int dup_prim = 0; /* we don't duplicate our primary as a supplemental */
return( (int **) NULL );
case INVALID:
n_invalid++;
break;
case TOOBIG:
n_invalid++;
break;
case UNIQUE:
n_invalid++;
break;
case NOTUNIQUE:
/* ignore duplicated primary */
if (!dup_prim)
dup_prim++;
continue;
}
if( !i )
else {
/* Keep out duplicates */
for( j = 0; j < i; j++ )
break;
if( j == i )
/* Not a duplicate */
}
break;
}
if (warning)
if( !ngroups_max )
ngroups_max = get_ngm();
if( i >= ngroups_max ) {
break;
}
}
/* Terminate the list */
grplist[ i ] = -1;
if( n_invalid )
return( (int **)grplist );
}