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568035b7 | 1 | /* Copyright (C) 1991-2013 Free Software Foundation, Inc. |
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2 | This file is part of the GNU C Library. |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
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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. | |
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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. |
478b92f0 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
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15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. */ | |
28f540f4 | 17 | |
28f540f4 | 18 | #include <errno.h> |
b6ab06ce | 19 | #include <stdio.h> |
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20 | |
21 | ||
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22 | /* Return the name of the controlling terminal. |
23 | If S is not NULL, the name is copied into it (it should be at | |
24 | least L_ctermid bytes long), otherwise a static buffer is used. */ | |
25 | char * | |
26 | ctermid (s) | |
27 | char *s; | |
28f540f4 | 28 | { |
c4029823 | 29 | __set_errno (ENOSYS); |
b6ab06ce | 30 | return NULL; |
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31 | } |
32 | ||
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33 | |
34 | stub_warning (ctermid) |