lib/libc/rpc/authunix_prot.c

   1 /*      $NetBSD: authunix_prot.c,v 1.15 2012/03/20 17:14:50 matt Exp $  */
   2
   3 /*
   4  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
   5  * unrestricted use provided that this legend is included on all tape
   6  * media and as a part of the software program in whole or part.  Users
   7  * may copy or modify Sun RPC without charge, but are not authorized
   8  * to license or distribute it to anyone else except as part of a product or
   9  * program developed by the user.
  10  *
  11  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  12  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
  13  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
  14  *
  15  * Sun RPC is provided with no support and without any obligation on the
  16  * part of Sun Microsystems, Inc. to assist in its use, correction,
  17  * modification or enhancement.
  18  *
  19  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  20  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
  21  * OR ANY PART THEREOF.
  22  *
  23  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  24  * or profits or other special, indirect and consequential damages, even if
  25  * Sun has been advised of the possibility of such damages.
  26  *
  27  * Sun Microsystems, Inc.
  28  * 2550 Garcia Avenue
  29  * Mountain View, California  94043
  30  */
  31
  32 #include <sys/cdefs.h>
  33 #if defined(LIBC_SCCS) && !defined(lint)
  34 #if 0
  35 static char *sccsid = "@(#)authunix_prot.c 1.15 87/08/11 Copyr 1984 Sun Micro";
  36 static char *sccsid = "@(#)authunix_prot.c      2.1 88/07/29 4.0 RPCSRC";
  37 #else
  38 __RCSID("$NetBSD: authunix_prot.c,v 1.15 2012/03/20 17:14:50 matt Exp $");
  39 #endif
  40 #endif
  41
  42 /*
  43  * authunix_prot.c
  44  * XDR for UNIX style authentication parameters for RPC
  45  *
  46  * Copyright (C) 1984, Sun Microsystems, Inc.
  47  */
  48
  49 #include "namespace.h"
  50
  51 #include <assert.h>
  52
  53 #include <rpc/types.h>
  54 #include <rpc/xdr.h>
  55 #include <rpc/auth.h>
  56 #include <rpc/auth_unix.h>
  57
  58 #ifdef __weak_alias
  59 __weak_alias(xdr_authunix_parms,_xdr_authunix_parms)
  60 #endif
  61
  62 /*
  63  * XDR for unix authentication parameters.
  64  */
  65 bool_t
  66 xdr_authunix_parms(XDR *xdrs, struct authunix_parms *p)
  67 {
  68
  69         _DIAGASSERT(xdrs != NULL);
  70         _DIAGASSERT(p != NULL);
  71
  72         if (xdr_u_long(xdrs, &(p->aup_time))
  73             && xdr_string(xdrs, &(p->aup_machname), MAX_MACHINE_NAME)
  74             && xdr_int(xdrs, &(p->aup_uid))
  75             && xdr_int(xdrs, &(p->aup_gid))
  76             && xdr_array(xdrs, (char **)(void *)&(p->aup_gids),
  77                     &(p->aup_len), NGRPS, (unsigned int)sizeof(int),
  78                     (xdrproc_t)xdr_int) ) {
  79                 return (TRUE);
  80         }
  81         return (FALSE);
  82 }