diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-mips/fcntl.h |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'include/asm-mips/fcntl.h')
-rw-r--r-- | include/asm-mips/fcntl.h | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/include/asm-mips/fcntl.h b/include/asm-mips/fcntl.h new file mode 100644 index 00000000000..2436392e799 --- /dev/null +++ b/include/asm-mips/fcntl.h | |||
@@ -0,0 +1,125 @@ | |||
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 Ralf Baechle | ||
7 | */ | ||
8 | #ifndef _ASM_FCNTL_H | ||
9 | #define _ASM_FCNTL_H | ||
10 | |||
11 | /* open/fcntl - O_SYNC is only implemented on blocks devices and on files | ||
12 | located on an ext2 file system */ | ||
13 | #define O_ACCMODE 0x0003 | ||
14 | #define O_RDONLY 0x0000 | ||
15 | #define O_WRONLY 0x0001 | ||
16 | #define O_RDWR 0x0002 | ||
17 | #define O_APPEND 0x0008 | ||
18 | #define O_SYNC 0x0010 | ||
19 | #define O_NONBLOCK 0x0080 | ||
20 | #define O_CREAT 0x0100 /* not fcntl */ | ||
21 | #define O_TRUNC 0x0200 /* not fcntl */ | ||
22 | #define O_EXCL 0x0400 /* not fcntl */ | ||
23 | #define O_NOCTTY 0x0800 /* not fcntl */ | ||
24 | #define FASYNC 0x1000 /* fcntl, for BSD compatibility */ | ||
25 | #define O_LARGEFILE 0x2000 /* allow large file opens */ | ||
26 | #define O_DIRECT 0x8000 /* direct disk access hint */ | ||
27 | #define O_DIRECTORY 0x10000 /* must be a directory */ | ||
28 | #define O_NOFOLLOW 0x20000 /* don't follow links */ | ||
29 | #define O_NOATIME 0x40000 | ||
30 | |||
31 | #define O_NDELAY O_NONBLOCK | ||
32 | |||
33 | #define F_DUPFD 0 /* dup */ | ||
34 | #define F_GETFD 1 /* get close_on_exec */ | ||
35 | #define F_SETFD 2 /* set/clear close_on_exec */ | ||
36 | #define F_GETFL 3 /* get file->f_flags */ | ||
37 | #define F_SETFL 4 /* set file->f_flags */ | ||
38 | #define F_GETLK 14 | ||
39 | #define F_SETLK 6 | ||
40 | #define F_SETLKW 7 | ||
41 | |||
42 | #define F_SETOWN 24 /* for sockets. */ | ||
43 | #define F_GETOWN 23 /* for sockets. */ | ||
44 | #define F_SETSIG 10 /* for sockets. */ | ||
45 | #define F_GETSIG 11 /* for sockets. */ | ||
46 | |||
47 | #ifndef __mips64 | ||
48 | #define F_GETLK64 33 /* using 'struct flock64' */ | ||
49 | #define F_SETLK64 34 | ||
50 | #define F_SETLKW64 35 | ||
51 | #endif | ||
52 | |||
53 | /* for F_[GET|SET]FL */ | ||
54 | #define FD_CLOEXEC 1 /* actually anything with low bit set goes */ | ||
55 | |||
56 | /* for posix fcntl() and lockf() */ | ||
57 | #define F_RDLCK 0 | ||
58 | #define F_WRLCK 1 | ||
59 | #define F_UNLCK 2 | ||
60 | |||
61 | /* for old implementation of bsd flock () */ | ||
62 | #define F_EXLCK 4 /* or 3 */ | ||
63 | #define F_SHLCK 8 /* or 4 */ | ||
64 | |||
65 | /* for leases */ | ||
66 | #define F_INPROGRESS 16 | ||
67 | |||
68 | /* operations for bsd flock(), also used by the kernel implementation */ | ||
69 | #define LOCK_SH 1 /* shared lock */ | ||
70 | #define LOCK_EX 2 /* exclusive lock */ | ||
71 | #define LOCK_NB 4 /* or'd with one of the above to prevent | ||
72 | blocking */ | ||
73 | #define LOCK_UN 8 /* remove lock */ | ||
74 | |||
75 | #define LOCK_MAND 32 /* This is a mandatory flock */ | ||
76 | #define LOCK_READ 64 /* ... Which allows concurrent read operations */ | ||
77 | #define LOCK_WRITE 128 /* ... Which allows concurrent write operations */ | ||
78 | #define LOCK_RW 192 /* ... Which allows concurrent read & write ops */ | ||
79 | |||
80 | /* | ||
81 | * The flavours of struct flock. "struct flock" is the ABI compliant | ||
82 | * variant. Finally struct flock64 is the LFS variant of struct flock. As | ||
83 | * a historic accident and inconsistence with the ABI definition it doesn't | ||
84 | * contain all the same fields as struct flock. | ||
85 | */ | ||
86 | |||
87 | #ifndef __mips64 | ||
88 | |||
89 | typedef struct flock { | ||
90 | short l_type; | ||
91 | short l_whence; | ||
92 | __kernel_off_t l_start; | ||
93 | __kernel_off_t l_len; | ||
94 | long l_sysid; | ||
95 | __kernel_pid_t l_pid; | ||
96 | long pad[4]; | ||
97 | } flock_t; | ||
98 | |||
99 | typedef struct flock64 { | ||
100 | short l_type; | ||
101 | short l_whence; | ||
102 | loff_t l_start; | ||
103 | loff_t l_len; | ||
104 | pid_t l_pid; | ||
105 | } flock64_t; | ||
106 | |||
107 | #else /* 64-bit definitions */ | ||
108 | |||
109 | typedef struct flock { | ||
110 | short l_type; | ||
111 | short l_whence; | ||
112 | __kernel_off_t l_start; | ||
113 | __kernel_off_t l_len; | ||
114 | __kernel_pid_t l_pid; | ||
115 | } flock_t; | ||
116 | |||
117 | #ifdef __KERNEL__ | ||
118 | #define flock64 flock | ||
119 | #endif | ||
120 | |||
121 | #endif | ||
122 | |||
123 | #define F_LINUX_SPECIFIC_BASE 1024 | ||
124 | |||
125 | #endif /* _ASM_FCNTL_H */ | ||