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7ab174ed | 1 | /* Copyright (c) 1997, 2007 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 | |
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15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, write to the Free | |
17 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
18 | 02111-1307 USA. */ | |
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19 | |
20 | #include <rpcsvc/nis.h> | |
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21 | |
22 | nis_name | |
23 | nis_domain_of (const_nis_name name) | |
24 | { | |
25 | static char result[NIS_MAXNAMELEN + 1]; | |
26 | ||
27 | return nis_domain_of_r (name, result, NIS_MAXNAMELEN); | |
28 | } | |
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29 | |
30 | const_nis_name | |
31 | __nis_domain_of (const_nis_name name) | |
32 | { | |
33 | const_nis_name cptr = strchr (name, '.'); | |
34 | ||
e22c61fb | 35 | if (cptr == NULL) |
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36 | return ""; |
37 | ||
e22c61fb | 38 | if (*++cptr == '\0') |
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39 | return "."; |
40 | ||
41 | return cptr; | |
42 | } |