usr/src/lib/libc/port/nsl/authsys_prot.c

   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 /*
  24  * Copyright 2014 Nexenta Systems, Inc.  All rights reserved.
  25  */
  26
  27 /*
  28  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  29  * Use is subject to license terms.
  30  */
  31
  32 /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
  33 /* All Rights Reserved */
  34 /*
  35  * Portions of this source code were derived from Berkeley
  36  * 4.3 BSD under license from the Regents of the University of
  37  * California.
  38  */
  39
  40 /*
  41  * XDR for UNIX style authentication parameters for RPC
  42  */
  43
  44 #include "mt.h"
  45 #include <rpc/types.h>
  46 #include <rpc/xdr.h>
  47 #include <rpc/auth.h>
  48 #include <rpc/auth_sys.h>
  49
  50 /*
  51  * XDR for unix authentication parameters.
  52  */
  53 bool_t
  54 xdr_authsys_parms(XDR *xdrs, struct authsys_parms *p)
  55 {
  56         if (xdr_u_int(xdrs, &(p->aup_time)) &&
  57             xdr_string(xdrs, &(p->aup_machname), MAX_MACHINE_NAME) &&
  58             xdr_uid_t(xdrs, (uid_t *)&(p->aup_uid)) &&
  59             xdr_gid_t(xdrs, (gid_t *)&(p->aup_gid)) &&
  60             xdr_array(xdrs, (caddr_t *)&(p->aup_gids),
  61             &(p->aup_len), NGRPS, (uint_t)sizeof (gid_t),
  62             (xdrproc_t)xdr_gid_t))
  63                 return (TRUE);
  64         return (FALSE);
  65 }
  66
  67 /*
  68  * XDR user id types (uid_t)
  69  */
  70 bool_t
  71 xdr_uid_t(XDR *xdrs, uid_t *ip)
  72 {
  73         /* CONSTCOND */
  74         if (sizeof (uid_t) != sizeof (int))
  75                 return (xdr_short(xdrs, (short *)ip));
  76         return (xdr_int(xdrs, (int *)ip));
  77 }
  78
  79 /*
  80  * XDR group id types (gid_t)
  81  */
  82 bool_t
  83 xdr_gid_t(XDR *xdrs, gid_t *ip)
  84 {
  85         /* CONSTCOND */
  86         if (sizeof (gid_t) != sizeof (int))
  87                 return (xdr_short(xdrs, (short *)ip));
  88         return (xdr_int(xdrs, (int *)ip));
  89 }