1 /* O_*, F_*, FD_* bit values for Linux/IA64.
2    Copyright (C) 1999-2021 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	_FCNTL_H
20 # error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
21 #endif
22 
23 /* Not necessary, files are always with 64bit off_t.  */
24 #define __O_LARGEFILE	0
25 
26 /* Not necessary, we always have 64-bit offsets.  */
27 #define F_GETLK64	5	/* Get record locking info.  */
28 #define F_SETLK64	6	/* Set record locking info (non-blocking).  */
29 #define F_SETLKW64	7	/* Set record locking info (blocking).	*/
30 
31 /* We don't need to support __USE_FILE_OFFSET64.  */
32 struct flock
33   {
34     short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.	*/
35     short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
36     __off_t l_start;	/* Offset where the lock begins.  */
37     __off_t l_len;	/* Size of the locked area; zero means until EOF.  */
38     __pid_t l_pid;	/* Process holding the lock.  */
39   };
40 
41 #ifdef __USE_LARGEFILE64
42 struct flock64
43   {
44     short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.	*/
45     short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
46     __off64_t l_start;	/* Offset where the lock begins.  */
47     __off64_t l_len;	/* Size of the locked area; zero means until EOF.  */
48     __pid_t l_pid;	/* Process holding the lock.  */
49   };
50 #endif
51 
52 /* Include generic Linux declarations.  */
53 #include <bits/fcntl-linux.h>
54