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1da177e4 LT |
1 | #ifndef _ALPHA_FCNTL_H |
2 | #define _ALPHA_FCNTL_H | |
3 | ||
1da177e4 LT |
4 | #define O_CREAT 01000 /* not fcntl */ |
5 | #define O_TRUNC 02000 /* not fcntl */ | |
6 | #define O_EXCL 04000 /* not fcntl */ | |
7 | #define O_NOCTTY 010000 /* not fcntl */ | |
8 | ||
9 | #define O_NONBLOCK 00004 | |
10 | #define O_APPEND 00010 | |
6b2f3d1f | 11 | #define O_DSYNC 040000 /* used to be O_SYNC, see below */ |
1da177e4 LT |
12 | #define O_DIRECTORY 0100000 /* must be a directory */ |
13 | #define O_NOFOLLOW 0200000 /* don't follow links */ | |
14 | #define O_LARGEFILE 0400000 /* will be set by the kernel on every open */ | |
15 | #define O_DIRECT 02000000 /* direct disk access - should check with OSF/1 */ | |
16 | #define O_NOATIME 04000000 | |
620b5e68 | 17 | #define O_CLOEXEC 010000000 /* set close_on_exec */ |
6b2f3d1f | 18 | /* |
76b7e005 | 19 | * Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using |
6b2f3d1f CH |
20 | * the O_SYNC flag. We continue to use the existing numerical value |
21 | * for O_DSYNC semantics now, but using the correct symbolic name for it. | |
22 | * This new value is used to request true Posix O_SYNC semantics. It is | |
23 | * defined in this strange way to make sure applications compiled against | |
24 | * new headers get at least O_DSYNC semantics on older kernels. | |
25 | * | |
26 | * This has the nice side-effect that we can simply test for O_DSYNC | |
27 | * wherever we do not care if O_DSYNC or O_SYNC is used. | |
28 | * | |
29 | * Note: __O_SYNC must never be used directly. | |
30 | */ | |
31 | #define __O_SYNC 020000000 | |
32 | #define O_SYNC (__O_SYNC|O_DSYNC) | |
1da177e4 | 33 | |
1da177e4 LT |
34 | #define F_GETLK 7 |
35 | #define F_SETLK 8 | |
36 | #define F_SETLKW 9 | |
37 | ||
38 | #define F_SETOWN 5 /* for sockets. */ | |
39 | #define F_GETOWN 6 /* for sockets. */ | |
40 | #define F_SETSIG 10 /* for sockets. */ | |
41 | #define F_GETSIG 11 /* for sockets. */ | |
42 | ||
1da177e4 LT |
43 | /* for posix fcntl() and lockf() */ |
44 | #define F_RDLCK 1 | |
45 | #define F_WRLCK 2 | |
46 | #define F_UNLCK 8 | |
47 | ||
48 | /* for old implementation of bsd flock () */ | |
49 | #define F_EXLCK 16 /* or 3 */ | |
50 | #define F_SHLCK 32 /* or 4 */ | |
51 | ||
52 | #define F_INPROGRESS 64 | |
53 | ||
9317259e | 54 | #include <asm-generic/fcntl.h> |
1da177e4 LT |
55 | |
56 | #endif |