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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License, Version 1.0 only
      6  * (the "License").  You may not use this file except in compliance
      7  * with the License.
      8  *
      9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10  * or http://www.opensolaris.org/os/licensing.
     11  * See the License for the specific language governing permissions
     12  * and limitations under the License.
     13  *
     14  * When distributing Covered Code, include this CDDL HEADER in each
     15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16  * If applicable, add the following below this CDDL HEADER, with the
     17  * fields enclosed by brackets "[]" replaced with your own identifying
     18  * information: Portions Copyright [yyyy] [name of copyright owner]
     19  *
     20  * CDDL HEADER END
     21  */
     22 /*
     23  * Copyright 1995 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 /*
     28  *  	Copyright (c) 1983,1984,1985,1986,1987,1988,1989  AT&T.
     29  *	All rights reserved.
     30  */
     31 
     32 #pragma ident	"@(#)rpcsys.c	1.7	05/06/08 SMI"
     33 
     34 #include <sys/types.h>
     35 #include <rpc/types.h>
     36 #include <sys/systm.h>
     37 #include <sys/vfs.h>
     38 #include <sys/errno.h>
     39 #include <sys/cred.h>
     40 #include <rpc/rpcsys.h>
     41 #include <sys/model.h>
     42 
     43 
     44 /*ARGSUSED*/
     45 int
     46 rpcsys(enum rpcsys_op opcode, void *arg)
     47 {
     48 	switch (opcode) {
     49 	case KRPC_REVAUTH:
     50 		/* revoke the cached credentials for the given uid */
     51 		{
     52 		STRUCT_DECL(krpc_revauth, nra);
     53 		int result;
     54 
     55 		STRUCT_INIT(nra, get_udatamodel());
     56 		if (copyin(arg, STRUCT_BUF(nra), STRUCT_SIZE(nra)))
     57 			return (set_errno(EFAULT));
     58 
     59 		result = sec_clnt_revoke(STRUCT_FGET(nra, rpcsec_flavor_1),
     60 				STRUCT_FGET(nra, uid_1), CRED(),
     61 				STRUCT_FGETP(nra, flavor_data_1),
     62 				get_udatamodel());
     63 		return ((result != 0) ? set_errno(result) : 0);
     64 		}
     65 
     66 	default:
     67 		return (set_errno(EINVAL));
     68 	}
     69 }
     70