2 * Copyright (c) 2007 Roman Divacky
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #ifndef _LINUX_FILE_H_
30 #define _LINUX_FILE_H_
32 #define LINUX_AT_FDCWD -100
33 #define LINUX_AT_SYMLINK_NOFOLLOW 0x100
34 #define LINUX_AT_EACCESS 0x200
35 #define LINUX_AT_REMOVEDIR 0x200
36 #define LINUX_AT_SYMLINK_FOLLOW 0x400
39 * posix_fadvise advice
41 #define LINUX_POSIX_FADV_NORMAL 0
42 #define LINUX_POSIX_FADV_RANDOM 1
43 #define LINUX_POSIX_FADV_SEQUENTIAL 2
44 #define LINUX_POSIX_FADV_WILLNEED 3
45 #define LINUX_POSIX_FADV_DONTNEED 4
46 #define LINUX_POSIX_FADV_NOREUSE 5
51 #define LINUX_MS_RDONLY 0x0001
52 #define LINUX_MS_NOSUID 0x0002
53 #define LINUX_MS_NODEV 0x0004
54 #define LINUX_MS_NOEXEC 0x0008
55 #define LINUX_MS_REMOUNT 0x0020
58 * common open/fcntl flags
60 #define LINUX_O_RDONLY 00000000
61 #define LINUX_O_WRONLY 00000001
62 #define LINUX_O_RDWR 00000002
63 #define LINUX_O_ACCMODE 00000003
64 #define LINUX_O_CREAT 00000100
65 #define LINUX_O_EXCL 00000200
66 #define LINUX_O_NOCTTY 00000400
67 #define LINUX_O_TRUNC 00001000
68 #define LINUX_O_APPEND 00002000
69 #define LINUX_O_NONBLOCK 00004000
70 #define LINUX_O_NDELAY LINUX_O_NONBLOCK
71 #define LINUX_O_SYNC 00010000
72 #define LINUX_FASYNC 00020000
73 #define LINUX_O_DIRECT 00040000 /* Direct disk access hint */
74 #define LINUX_O_LARGEFILE 00100000
75 #define LINUX_O_DIRECTORY 00200000 /* Must be a directory */
76 #define LINUX_O_NOFOLLOW 00400000 /* Do not follow links */
77 #define LINUX_O_NOATIME 01000000
78 #define LINUX_O_CLOEXEC 02000000
80 #define LINUX_F_DUPFD 0
81 #define LINUX_F_GETFD 1
82 #define LINUX_F_SETFD 2
83 #define LINUX_F_GETFL 3
84 #define LINUX_F_SETFL 4
86 #define LINUX_F_GETLK 5
87 #define LINUX_F_SETLK 6
88 #define LINUX_F_SETLKW 7
90 #ifndef LINUX_F_SETOWN
91 #define LINUX_F_SETOWN 8
92 #define LINUX_F_GETOWN 9
94 #ifndef LINUX_F_SETSIG
95 #define LINUX_F_SETSIG 10
96 #define LINUX_F_GETSIG 11
98 #ifndef LINUX_F_SETOWN_EX
99 #define LINUX_F_SETOWN_EX 15
100 #define LINUX_F_GETOWN_EX 16
101 #define LINUX_F_GETOWNER_UIDS 17
104 #define LINUX_F_SPECIFIC_BASE 1024
106 #define LINUX_F_SETLEASE (LINUX_F_SPECIFIC_BASE + 0)
107 #define LINUX_F_GETLEASE (LINUX_F_SPECIFIC_BASE + 1)
108 #define LINUX_F_CANCELLK (LINUX_F_SPECIFIC_BASE + 5)
109 #define LINUX_F_DUPFD_CLOEXEC (LINUX_F_SPECIFIC_BASE + 6)
110 #define LINUX_F_NOTIFY (LINUX_F_SPECIFIC_BASE + 2)
111 #define LINUX_F_SETPIPE_SZ (LINUX_F_SPECIFIC_BASE + 7)
112 #define LINUX_F_GETPIPE_SZ (LINUX_F_SPECIFIC_BASE + 8)
114 #define LINUX_F_GETLKP 36
115 #define LINUX_F_SETLKP 37
116 #define LINUX_F_SETLKPW 38
118 #define LINUX_F_OWNER_TID 0
119 #define LINUX_F_OWNER_PID 1
120 #define LINUX_F_OWNER_PGRP 2
122 #ifndef LINUX_F_RDLCK
123 #define LINUX_F_RDLCK 0
124 #define LINUX_F_WRLCK 1
125 #define LINUX_F_UNLCK 2
128 #endif /* !_LINUX_FILE_H_ */