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51702635 UD |
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 | void | |
25 | nis_ping (const_nis_name dirname, u_long utime, const nis_object *dirobj) | |
26 | { | |
27 | nis_result *res = NULL; | |
28 | nis_object *obj; | |
29 | ping_args args; | |
30 | u_int i; | |
31 | ||
32 | if (dirname == NULL && dirobj == NULL) | |
33 | abort (); | |
34 | ||
35 | if (dirobj == NULL) | |
36 | { | |
3996f34b | 37 | res = nis_lookup (dirname, MASTER_ONLY); |
51702635 UD |
38 | if (res->status != NIS_SUCCESS && res->status != NIS_S_SUCCESS) |
39 | return; | |
40 | obj = res->objects.objects_val; | |
41 | } | |
42 | else | |
714a562f | 43 | obj = (nis_object *) dirobj; |
51702635 UD |
44 | |
45 | /* Check if obj is really a diryectory object */ | |
46 | if (obj->zo_data.zo_type != DIRECTORY_OBJ) | |
3996f34b UD |
47 | { |
48 | if (res != NULL) | |
49 | nis_freeresult (res); | |
50 | return; | |
51 | } | |
51702635 UD |
52 | |
53 | if (dirname == NULL) | |
54 | args.dir = obj->DI_data.do_name; | |
55 | else | |
714a562f | 56 | args.dir = (char *) dirname; |
51702635 UD |
57 | args.stamp = utime; |
58 | ||
59 | for (i = 0; i < obj->DI_data.do_servers.do_servers_len; ++i) | |
43b0e40f UD |
60 | __do_niscall2 (&obj->DI_data.do_servers.do_servers_val[i], 1, |
61 | NIS_PING, (xdrproc_t) xdr_ping_args, | |
62 | (caddr_t) &args, (xdrproc_t) xdr_void, | |
63 | (caddr_t) NULL, 0); | |
51702635 UD |
64 | if (res) |
65 | nis_freeresult (res); | |
66 | } |