1/* O_*, F_*, FD_* bit values for the AArch64 Linux ABI.
 2   Copyright (C) 2011-2025 Free Software Foundation, Inc.
 3
 4   This file is part of the GNU C Library.
 5
 6   The GNU C Library is free software; you can redistribute it and/or
 7   modify it under the terms of the GNU Lesser General Public
 8   License as published by the Free Software Foundation; either
 9   version 2.1 of the License, or (at your option) any later version.
10
11   The GNU C Library is distributed in the hope that it will be useful,
12   but WITHOUT ANY WARRANTY; without even the implied warranty of
13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14   Lesser General Public License for more details.
15
16   You should have received a copy of the GNU Lesser General Public
17   License along with the GNU C Library.  If not, see
18   <https://www.gnu.org/licenses/>.  */
19
20#ifndef	_FCNTL_H
21# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
22#endif
23
24#define __O_DIRECTORY	 040000
25#define __O_NOFOLLOW	0100000
26#define __O_DIRECT	0200000
27
28#define __O_LARGEFILE	0
29
30#define F_GETLK64	5
31#define F_SETLK64	6
32#define F_SETLKW64	7
33
34struct flock
35  {
36    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.	*/
37    short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
38    __off_t l_start;	/* Offset where the lock begins.  */
39    __off_t l_len;	/* Size of the locked area; zero means until EOF.  */
40    __pid_t l_pid;	/* Process holding the lock.  */
41  };
42
43#ifdef __USE_LARGEFILE64
44struct flock64
45  {
46    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.	*/
47    short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
48    __off64_t l_start;	/* Offset where the lock begins.  */
49    __off64_t l_len;	/* Size of the locked area; zero means until EOF.  */
50    __pid_t l_pid;	/* Process holding the lock.  */
51  };
52#endif
53
54/* Include generic Linux declarations.  */
55#include <bits/fcntl-linux.h>