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6d7e8eda | 1 | /* Copyright (c) 1997-2023 Free Software Foundation, Inc. |
51702635 | 2 | This file is part of the GNU C Library. |
51702635 UD |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or | |
41bdb6e2 AJ |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
51702635 UD |
8 | |
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
51702635 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
51702635 UD |
17 | |
18 | #include <rpcsvc/nis.h> | |
82f43dd2 | 19 | #include <shlib-compat.h> |
91eee4dd UD |
20 | |
21 | #include "nis_xdr.h" | |
51702635 UD |
22 | #include "nis_intern.h" |
23 | ||
24 | void | |
a1129917 UD |
25 | nis_ping (const_nis_name dirname, unsigned int utime, |
26 | const nis_object *dirobj) | |
51702635 UD |
27 | { |
28 | nis_result *res = NULL; | |
29 | nis_object *obj; | |
30 | ping_args args; | |
a1129917 | 31 | unsigned int i; |
51702635 UD |
32 | |
33 | if (dirname == NULL && dirobj == NULL) | |
34 | abort (); | |
35 | ||
36 | if (dirobj == NULL) | |
37 | { | |
3996f34b | 38 | res = nis_lookup (dirname, MASTER_ONLY); |
32abdb71 UD |
39 | if (res == NULL || NIS_RES_STATUS (res) != NIS_SUCCESS) |
40 | { | |
7960f2a7 | 41 | nis_freeresult (res); |
32abdb71 UD |
42 | return; |
43 | } | |
51702635 UD |
44 | obj = res->objects.objects_val; |
45 | } | |
46 | else | |
714a562f | 47 | obj = (nis_object *) dirobj; |
51702635 UD |
48 | |
49 | /* Check if obj is really a diryectory object */ | |
dfd2257a | 50 | if (__type_of (obj) != NIS_DIRECTORY_OBJ) |
3996f34b | 51 | { |
7960f2a7 | 52 | nis_freeresult (res); |
3996f34b UD |
53 | return; |
54 | } | |
51702635 UD |
55 | |
56 | if (dirname == NULL) | |
57 | args.dir = obj->DI_data.do_name; | |
58 | else | |
714a562f | 59 | args.dir = (char *) dirname; |
51702635 UD |
60 | args.stamp = utime; |
61 | ||
91eee4dd UD |
62 | /* Send the ping only to replicas */ |
63 | for (i = 1; i < obj->DI_data.do_servers.do_servers_len; ++i) | |
43b0e40f | 64 | __do_niscall2 (&obj->DI_data.do_servers.do_servers_val[i], 1, |
91eee4dd | 65 | NIS_PING, (xdrproc_t) _xdr_ping_args, |
43b0e40f | 66 | (caddr_t) &args, (xdrproc_t) xdr_void, |
e852e889 | 67 | (caddr_t) NULL, 0, NULL); |
7960f2a7 | 68 | nis_freeresult (res); |
51702635 | 69 | } |
1e4d83f6 | 70 | libnsl_hidden_nolink_def (nis_ping, GLIBC_2_1) |