1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License.  See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 1995, 96, 97, 98, 99, 2003, 05 Ralf Baechle
7 */
8#ifndef _UAPI_ASM_FCNTL_H
9#define _UAPI_ASM_FCNTL_H
10
11#include <asm/sgidefs.h>
12
13#define O_APPEND	0x0008
14#define O_DSYNC		0x0010	/* used to be O_SYNC, see below */
15#define O_NONBLOCK	0x0080
16#define O_CREAT		0x0100	/* not fcntl */
17#define O_TRUNC		0x0200	/* not fcntl */
18#define O_EXCL		0x0400	/* not fcntl */
19#define O_NOCTTY	0x0800	/* not fcntl */
20#define FASYNC		0x1000	/* fcntl, for BSD compatibility */
21#define O_LARGEFILE	0x2000	/* allow large file opens */
22/*
23 * Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using
24 * the O_SYNC flag.  We continue to use the existing numerical value
25 * for O_DSYNC semantics now, but using the correct symbolic name for it.
26 * This new value is used to request true Posix O_SYNC semantics.  It is
27 * defined in this strange way to make sure applications compiled against
28 * new headers get at least O_DSYNC semantics on older kernels.
29 *
30 * This has the nice side-effect that we can simply test for O_DSYNC
31 * wherever we do not care if O_DSYNC or O_SYNC is used.
32 *
33 * Note: __O_SYNC must never be used directly.
34 */
35#define __O_SYNC	0x4000
36#define O_SYNC		(__O_SYNC|O_DSYNC)
37#define O_DIRECT	0x8000	/* direct disk access hint */
38
39#define F_GETLK		14
40#define F_SETLK		6
41#define F_SETLKW	7
42
43#define F_SETOWN	24	/*  for sockets. */
44#define F_GETOWN	23	/*  for sockets. */
45
46#ifndef __mips64
47#define F_GETLK64	33	/*  using 'struct flock64' */
48#define F_SETLK64	34
49#define F_SETLKW64	35
50#endif
51
52/*
53 * The flavours of struct flock.  "struct flock" is the ABI compliant
54 * variant.  Finally struct flock64 is the LFS variant of struct flock.	 As
55 * a historic accident and inconsistence with the ABI definition it doesn't
56 * contain all the same fields as struct flock.
57 */
58
59#if _MIPS_SIM != _MIPS_SIM_ABI64
60
61#include <linux/types.h>
62
63struct flock {
64	short	l_type;
65	short	l_whence;
66	__kernel_off_t	l_start;
67	__kernel_off_t	l_len;
68	long	l_sysid;
69	__kernel_pid_t l_pid;
70	long	pad[4];
71};
72
73#define HAVE_ARCH_STRUCT_FLOCK
74
75#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
76
77#include <asm-generic/fcntl.h>
78
79#endif /* _UAPI_ASM_FCNTL_H */
80