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d614a753 | 1 | /* Copyright (c) 1997-2020 Free Software Foundation, Inc. |
dfd2257a UD |
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 | |
41bdb6e2 AJ |
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. | |
dfd2257a UD |
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 | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
dfd2257a | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 16 | License along with the GNU C Library; if not, see |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
dfd2257a UD |
18 | |
19 | #include <string.h> | |
20 | #include <rpc/rpc.h> | |
21 | #include <rpcsvc/nis.h> | |
82f43dd2 | 22 | #include <shlib-compat.h> |
dfd2257a | 23 | |
91eee4dd UD |
24 | #include "nis_xdr.h" |
25 | ||
dfd2257a UD |
26 | nis_result * |
27 | nis_clone_result (const nis_result *src, nis_result *dest) | |
28 | { | |
9cfe5381 | 29 | char *addr; |
dfd2257a UD |
30 | unsigned int size; |
31 | XDR xdrs; | |
dfd2257a UD |
32 | |
33 | if (src == NULL) | |
34 | return (NULL); | |
35 | ||
91eee4dd | 36 | size = xdr_sizeof ((xdrproc_t)_xdr_nis_result, (char *)src); |
dfd2257a UD |
37 | if ((addr = calloc(1, size)) == NULL) |
38 | return NULL; | |
39 | ||
0292b0dd UD |
40 | xdrmem_create (&xdrs, addr, size, XDR_ENCODE); |
41 | if (!_xdr_nis_result (&xdrs, (nis_result *)src)) | |
42 | { | |
43 | xdr_destroy (&xdrs); | |
44 | free (addr); | |
45 | return NULL; | |
46 | } | |
47 | xdr_destroy (&xdrs); | |
48 | ||
49 | nis_result *res; | |
dfd2257a UD |
50 | if (dest == NULL) |
51 | { | |
52 | if ((res = calloc (1, sizeof (nis_result))) == NULL) | |
53 | { | |
54 | free (addr); | |
55 | return NULL; | |
56 | } | |
57 | } | |
58 | else | |
59 | res = dest; | |
60 | ||
0292b0dd UD |
61 | xdrmem_create (&xdrs, addr, size, XDR_DECODE); |
62 | if (!_xdr_nis_result (&xdrs, res)) | |
dfd2257a UD |
63 | { |
64 | xdr_destroy (&xdrs); | |
0292b0dd UD |
65 | if (res != dest) |
66 | free (res); | |
dfd2257a UD |
67 | free (addr); |
68 | return NULL; | |
69 | } | |
70 | xdr_destroy (&xdrs); | |
71 | free (addr); | |
72 | ||
73 | return res; | |
74 | } | |
1e4d83f6 | 75 | libnsl_hidden_nolink_def (nis_clone_result, GLIBC_2_1) |