Warning: That file was not part of the compilation database. It may have many parsing errors.

1/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
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
16 License along with the GNU C Library. If not, see
17 <http://www.gnu.org/licenses/>. */
18
19#include <errno.h>
20#include <unistd.h>
21#include <fcntl.h>
22
23/* Read the contents of the symbolic link PATH into no more than
24 LEN bytes of BUF. The contents are not null-terminated.
25 Returns the number of characters read, or -1 for errors. */
26ssize_t
27__readlink (const char *path, char *buf, size_t len)
28{
29 return INLINE_SYSCALL (readlinkat, 4, AT_FDCWD, path, buf, len);
30}
31weak_alias (__readlink, readlink)
32

Warning: That file was not part of the compilation database. It may have many parsing errors.