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568035b7 | 1 | /* Copyright (c) 1997-2013 Free Software Foundation, Inc. |
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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 | |
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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. | |
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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. |
51702635 | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
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16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
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18 | |
19 | #include <rpcsvc/nis.h> | |
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20 | |
21 | nis_name | |
22 | nis_domain_of (const_nis_name name) | |
23 | { | |
24 | static char result[NIS_MAXNAMELEN + 1]; | |
25 | ||
26 | return nis_domain_of_r (name, result, NIS_MAXNAMELEN); | |
27 | } | |
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28 | |
29 | const_nis_name | |
30 | __nis_domain_of (const_nis_name name) | |
31 | { | |
32 | const_nis_name cptr = strchr (name, '.'); | |
33 | ||
e22c61fb | 34 | if (cptr == NULL) |
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35 | return ""; |
36 | ||
e22c61fb | 37 | if (*++cptr == '\0') |
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38 | return "."; |
39 | ||
40 | return cptr; | |
41 | } |