Add llogb, llogbf, llogbl.
[glibc.git] / debug / readlinkat_chk.c
blobeb7448d47459d6f9115075d03f304867409980a4
1 /* Copyright (C) 2006-2016 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
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.
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.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
18 #include <unistd.h>
19 #include <sys/param.h>
22 ssize_t
23 __readlinkat_chk (int fd, const char *path, void *buf, size_t len,
24 size_t buflen)
26 if (len > buflen)
27 __chk_fail ();
29 return readlinkat (fd, path, buf, len);