1/* Copyright (c) 1997-2021 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 Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the 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 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#include <string.h>
20#include <rpcsvc/nis.h>
21#include <shlib-compat.h>
22
23#include "nis_xdr.h"
24#include "nis_intern.h"
25
26nis_result *
27nis_checkpoint (const_nis_name dirname)
28{
29 nis_result *res;
30
31 res = calloc (1, sizeof (nis_result));
32 if (res == NULL)
33 return NULL;
34
35 if (dirname != NULL)
36 {
37 nis_result *res2;
38 u_int i;
39
40 res2 = nis_lookup (dirname, EXPAND_NAME);
41 if (NIS_RES_STATUS (res2) != NIS_SUCCESS)
42 {
43 free (res);
44 return res2;
45 }
46
47 /* Check if obj is really a diryectory object */
48 if (__type_of (NIS_RES_OBJECT (res2)) != NIS_DIRECTORY_OBJ)
49 {
50 nis_freeresult (res2);
51 NIS_RES_STATUS (res) = NIS_INVALIDOBJ;
52 return res;
53 }
54
55 for (i = 0;
56 i < NIS_RES_OBJECT (res2)->DI_data.do_servers.do_servers_len; ++i)
57 {
58 cp_result cpres;
59
60 memset (&cpres, '\0', sizeof (cp_result));
61 if (__do_niscall2 (&NIS_RES_OBJECT(res2)->DI_data.do_servers.do_servers_val[i],
62 1, NIS_CHECKPOINT, (xdrproc_t) _xdr_nis_name,
63 (caddr_t) &dirname, (xdrproc_t) _xdr_cp_result,
64 (caddr_t) &cpres, 0, NULL) != NIS_SUCCESS)
65 NIS_RES_STATUS (res) = NIS_RPCERROR;
66 else
67 {
68 NIS_RES_STATUS (res) = cpres.cp_status;
69 res->zticks += cpres.cp_zticks;
70 res->dticks += cpres.cp_dticks;
71 }
72 }
73 nis_freeresult (res2);
74 }
75 else
76 NIS_RES_STATUS (res) = NIS_NOSUCHNAME;
77
78 return res;
79}
80libnsl_hidden_nolink_def (nis_checkpoint, GLIBC_2_1)
81