nis/nis_checkpoint.c

   1 /* Copyright (c) 1997 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Library General Public License as
   7    published by the Free Software Foundation; either version 2 of the
   8    License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Library General Public License for more details.
  14
  15    You should have received a copy of the GNU Library General Public
  16    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  17    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18    Boston, MA 02111-1307, USA. */
  19
  20 #include <rpcsvc/nis.h>
  21 #include <rpcsvc/nislib.h>
  22 #include "nis_intern.h"
  23
  24 nis_result *
  25 nis_checkpoint(const_nis_name dirname)
  26 {
  27   nis_result *res;
  28
  29   res = calloc (1, sizeof (nis_result));
  30
  31   if (dirname != NULL)
  32     {
  33       cp_result *cpres = NULL;
  34       nis_result *res2;
  35       u_int i;
  36
  37       res2 = nis_lookup (dirname, EXPAND_NAME);
  38       if (res2->status != NIS_SUCCESS && res2->status != NIS_S_SUCCESS)
  39         return res2;
  40
  41       /* Check if obj is really a diryectory object */
  42       if (res2->objects.objects_val[0].zo_data.zo_type != DIRECTORY_OBJ)
  43         {
  44           nis_freeresult (res);
  45           res->status = NIS_INVALIDOBJ;
  46           return res;
  47         }
  48
  49       for (i = 0;
  50            i < res2->objects.objects_val[0].DI_data.do_servers.do_servers_len;
  51            ++i)
  52         {
  53           if (__do_niscall2 (&res2->objects.objects_val[0].DI_data.do_servers.do_servers_val[i],
  54                             1, NIS_CHECKPOINT, (xdrproc_t) xdr_nis_name,
  55                             (caddr_t) &dirname, (xdrproc_t) xdr_cp_result,
  56                             (caddr_t) &cpres, 0) != RPC_SUCCESS)
  57             res->status = NIS_RPCERROR;
  58           else
  59             {
  60               res->status += cpres->cp_status;
  61               res->zticks += cpres->cp_zticks;
  62               res->dticks += cpres->cp_dticks;
  63             }
  64         }
  65       nis_freeresult (res2);
  66     }
  67   else
  68     res->status = NIS_NOSUCHNAME;
  69
  70   return res;
  71 }