1/* System-specific extensions of <dirent.h>.  Linux version.
 2   Copyright (C) 2019-2025 Free Software Foundation, Inc.
 3   This file is part of the GNU C Library.
 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   <https://www.gnu.org/licenses/>.  */
18
19#ifndef _DIRENT_H
20# error "Never include <bits/dirent_ext.h> directly; use <dirent.h> instead."
21#endif
22
23__BEGIN_DECLS
24
25#ifdef __USE_GNU
26/* Read from the directory descriptor FD into LENGTH bytes at BUFFER.
27   Return the number of bytes read on success (0 for end of
28   directory), and -1 for failure.  */
29extern __ssize_t getdents64 (int __fd, void *__buffer, size_t __length)
30  __THROW __nonnull ((2));
31#endif
32
33__END_DECLS