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688903eb | 1 | /* Copyright (C) 2005-2018 Free Software Foundation, Inc. |
553cc5f9 UD |
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 | |
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. | |
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 | |
12 | Lesser General Public License for more details. | |
13 | ||
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/>. */ | |
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17 | |
18 | #include <errno.h> | |
19 | #include <unistd.h> | |
20 | #include <sys/param.h> | |
21 | ||
22 | ||
23 | char * | |
24 | __getcwd_chk (char *buf, size_t size, size_t buflen) | |
25 | { | |
8b8b7972 | 26 | if (size > buflen) |
553cc5f9 | 27 | __chk_fail (); |
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28 | |
29 | return __getcwd (buf, size); | |
553cc5f9 | 30 | } |