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2b778ceb | 1 | /* Copyright (C) 2005-2021 Free Software Foundation, Inc. |
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2 | This file is part of the GNU C Library. |
3 | Contributed by Ulrich Drepper <drepper@readhat.com>, 20055. | |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
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. | |
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 | |
13 | Lesser General Public License for more details. | |
14 | ||
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/>. */ |
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18 | |
19 | #include <unistd.h> | |
20 | ||
21 | ||
22 | size_t | |
23 | __confstr_chk (int name, char *buf, size_t len, size_t buflen) | |
24 | { | |
a1ffb40e | 25 | if (__glibc_unlikely (buflen < len)) |
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26 | __chk_fail (); |
27 | ||
28 | return confstr (name, buf, len); | |
29 | } |