lib/libc/rpc/authunix_prot.c

   1 /*
   2  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
   3  * unrestricted use provided that this legend is included on all tape
   4  * media and as a part of the software program in whole or part.  Users
   5  * may copy or modify Sun RPC without charge, but are not authorized
   6  * to license or distribute it to anyone else except as part of a product or
   7  * program developed by the user.
   8  *
   9  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  10  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
  11  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
  12  *
  13  * Sun RPC is provided with no support and without any obligation on the
  14  * part of Sun Microsystems, Inc. to assist in its use, correction,
  15  * modification or enhancement.
  16  *
  17  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  18  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
  19  * OR ANY PART THEREOF.
  20  *
  21  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  22  * or profits or other special, indirect and consequential damages, even if
  23  * Sun has been advised of the possibility of such damages.
  24  *
  25  * Sun Microsystems, Inc.
  26  * 2550 Garcia Avenue
  27  * Mountain View, California  94043
  28  *
  29  * @(#)authunix_prot.c 1.15 87/08/11 Copyr 1984 Sun Micro
  30  * @(#)authunix_prot.c  2.1 88/07/29 4.0 RPCSRC
  31  * $NetBSD: authunix_prot.c,v 1.12 2000/01/22 22:19:17 mycroft Exp $
  32  * $FreeBSD: src/lib/libc/rpc/authunix_prot.c,v 1.10 2007/11/20 01:51:20 jb Exp $
  33  * $DragonFly: src/lib/libc/rpc/authunix_prot.c,v 1.4 2005/11/13 12:27:04 swildner Exp $
  34  */
  35
  36 /*
  37  * authunix_prot.c
  38  * XDR for UNIX style authentication parameters for RPC
  39  *
  40  * Copyright (C) 1984, Sun Microsystems, Inc.
  41  */
  42
  43 #include "namespace.h"
  44 #include <assert.h>
  45
  46 #include <rpc/types.h>
  47 #include <rpc/xdr.h>
  48 #include <rpc/auth.h>
  49 #include <rpc/auth_unix.h>
  50 #include "un-namespace.h"
  51
  52 /*
  53  * XDR for unix authentication parameters.
  54  */
  55 bool_t
  56 xdr_authunix_parms(XDR *xdrs, struct authunix_parms *p)
  57 {
  58         int **paup_gids;
  59
  60         assert(xdrs != NULL);
  61         assert(p != NULL);
  62
  63         paup_gids = &p->aup_gids;
  64
  65         if (xdr_u_long(xdrs, &(p->aup_time))
  66             && xdr_string(xdrs, &(p->aup_machname), MAX_MACHINE_NAME)
  67             && xdr_int(xdrs, &(p->aup_uid))
  68             && xdr_int(xdrs, &(p->aup_gid))
  69             && xdr_array(xdrs, (char **) paup_gids,
  70                     &(p->aup_len), NGRPS, sizeof(int), (xdrproc_t)xdr_int) ) {
  71                 return (TRUE);
  72         }
  73         return (FALSE);
  74 }