| 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| 2 | /* |
| 3 | * This file is subject to the terms and conditions of the GNU General Public |
| 4 | * License. See the file "COPYING" in the main directory of this archive |
| 5 | * for more details. |
| 6 | * |
| 7 | * Copyright (C) 1995, 96, 97, 98, 99, 2003, 05 Ralf Baechle |
| 8 | */ |
| 9 | #ifndef _ASM_FCNTL_H |
| 10 | #define _ASM_FCNTL_H |
| 11 | |
| 12 | #include <asm/sgidefs.h> |
| 13 | |
| 14 | #define O_APPEND (1 << 3) |
| 15 | #define O_DSYNC (1 << 4) /* used to be O_SYNC, see below */ |
| 16 | #define O_NONBLOCK (1 << 7) |
| 17 | #define O_CREAT (1 << 8) /* not fcntl */ |
| 18 | #define O_TRUNC (1 << 9) /* not fcntl */ |
| 19 | #define O_EXCL (1 << 10) /* not fcntl */ |
| 20 | #define O_NOCTTY (1 << 11) /* not fcntl */ |
| 21 | #define FASYNC (1 << 12) /* fcntl, for BSD compatibility */ |
| 22 | #define O_LARGEFILE (1 << 13) /* allow large file opens */ |
| 23 | /* |
| 24 | * Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using |
| 25 | * the O_SYNC flag. We continue to use the existing numerical value |
| 26 | * for O_DSYNC semantics now, but using the correct symbolic name for it. |
| 27 | * This new value is used to request true Posix O_SYNC semantics. It is |
| 28 | * defined in this strange way to make sure applications compiled against |
| 29 | * new headers get at least O_DSYNC semantics on older kernels. |
| 30 | * |
| 31 | * This has the nice side-effect that we can simply test for O_DSYNC |
| 32 | * wherever we do not care if O_DSYNC or O_SYNC is used. |
| 33 | * |
| 34 | * Note: __O_SYNC must never be used directly. |
| 35 | */ |
| 36 | #define __O_SYNC (1 << 14) |
| 37 | #define O_SYNC (__O_SYNC|O_DSYNC) |
| 38 | #define O_DIRECT (1 << 15) /* direct disk access hint */ |
| 39 | |
| 40 | #define F_GETLK 14 |
| 41 | #define F_SETLK 6 |
| 42 | #define F_SETLKW 7 |
| 43 | |
| 44 | #define F_SETOWN 24 /* for sockets. */ |
| 45 | #define F_GETOWN 23 /* for sockets. */ |
| 46 | |
| 47 | #if __BITS_PER_LONG == 32 || defined(__KERNEL__) |
| 48 | #define F_GETLK64 33 /* using 'struct flock64' */ |
| 49 | #define F_SETLK64 34 |
| 50 | #define F_SETLKW64 35 |
| 51 | #endif /* __BITS_PER_LONG == 32 || defined(__KERNEL__) */ |
| 52 | |
| 53 | #if _MIPS_SIM != _MIPS_SIM_ABI64 |
| 54 | #define __ARCH_FLOCK_EXTRA_SYSID long l_sysid; |
| 55 | #define __ARCH_FLOCK_PAD long pad[4]; |
| 56 | #endif |
| 57 | |
| 58 | #include <asm-generic/fcntl.h> |
| 59 | |
| 60 | #endif /* _ASM_FCNTL_H */ |