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-rw-r--r--include/asm-sparc64/fcntl.h78
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diff --git a/include/asm-sparc64/fcntl.h b/include/asm-sparc64/fcntl.h
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1/* $Id: fcntl.h,v 1.12 2001/09/20 00:35:34 davem Exp $ */
2#ifndef _SPARC64_FCNTL_H
3#define _SPARC64_FCNTL_H
4
5/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
6 located on an ext2 file system */
7#define O_RDONLY 0x0000
8#define O_WRONLY 0x0001
9#define O_RDWR 0x0002
10#define O_ACCMODE 0x0003
11#define O_NDELAY 0x0004
12#define O_APPEND 0x0008
13#define FASYNC 0x0040 /* fcntl, for BSD compatibility */
14#define O_CREAT 0x0200 /* not fcntl */
15#define O_TRUNC 0x0400 /* not fcntl */
16#define O_EXCL 0x0800 /* not fcntl */
17#define O_SYNC 0x2000
18#define O_NONBLOCK 0x4000
19#define O_NOCTTY 0x8000 /* not fcntl */
20#define O_DIRECTORY 0x10000 /* must be a directory */
21#define O_NOFOLLOW 0x20000 /* don't follow links */
22#define O_LARGEFILE 0x40000
23#define O_DIRECT 0x100000 /* direct disk access hint */
24#define O_NOATIME 0x200000
25
26
27#define F_DUPFD 0 /* dup */
28#define F_GETFD 1 /* get close_on_exec */
29#define F_SETFD 2 /* set/clear close_on_exec */
30#define F_GETFL 3 /* get file->f_flags */
31#define F_SETFL 4 /* set file->f_flags */
32#define F_GETOWN 5 /* for sockets. */
33#define F_SETOWN 6 /* for sockets. */
34#define F_GETLK 7
35#define F_SETLK 8
36#define F_SETLKW 9
37#define F_SETSIG 10 /* for sockets. */
38#define F_GETSIG 11 /* for sockets. */
39
40/* for F_[GET|SET]FL */
41#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
42
43/* for posix fcntl() and lockf() */
44#define F_RDLCK 1
45#define F_WRLCK 2
46#define F_UNLCK 3
47
48/* for old implementation of bsd flock () */
49#define F_EXLCK 4 /* or 3 */
50#define F_SHLCK 8 /* or 4 */
51
52/* for leases */
53#define F_INPROGRESS 16
54
55/* operations for bsd flock(), also used by the kernel implementation */
56#define LOCK_SH 1 /* shared lock */
57#define LOCK_EX 2 /* exclusive lock */
58#define LOCK_NB 4 /* or'd with one of the above to prevent
59 blocking */
60#define LOCK_UN 8 /* remove lock */
61
62#define LOCK_MAND 32 /* This is a mandatory flock */
63#define LOCK_READ 64 /* ... Which allows concurrent read operations */
64#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
65#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
66
67struct flock {
68 short l_type;
69 short l_whence;
70 off_t l_start;
71 off_t l_len;
72 pid_t l_pid;
73 short __unused;
74};
75
76#define F_LINUX_SPECIFIC_BASE 1024
77
78#endif /* !(_SPARC64_FCNTL_H) */