1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ****************************************************************************
11 ****************************************************************************/
12#ifndef _ASM_GENERIC_FCNTL_H
13#define _ASM_GENERIC_FCNTL_H
14
15#include <linux/types.h>
16
17#define O_ACCMODE 00000003
18#define O_RDONLY 00000000
19#define O_WRONLY 00000001
20#define O_RDWR 00000002
21#ifndef O_CREAT
22#define O_CREAT 00000100
23#endif
24#ifndef O_EXCL
25#define O_EXCL 00000200
26#endif
27#ifndef O_NOCTTY
28#define O_NOCTTY 00000400
29#endif
30#ifndef O_TRUNC
31#define O_TRUNC 00001000
32#endif
33#ifndef O_APPEND
34#define O_APPEND 00002000
35#endif
36#ifndef O_NONBLOCK
37#define O_NONBLOCK 00004000
38#endif
39#ifndef O_SYNC
40#define O_SYNC 00010000
41#endif
42#ifndef FASYNC
43#define FASYNC 00020000
44#endif
45#ifndef O_DIRECT
46#define O_DIRECT 00040000
47#endif
48#ifndef O_LARGEFILE
49#define O_LARGEFILE 00100000
50#endif
51#ifndef O_DIRECTORY
52#define O_DIRECTORY 00200000
53#endif
54#ifndef O_NOFOLLOW
55#define O_NOFOLLOW 00400000
56#endif
57#ifndef O_NOATIME
58#define O_NOATIME 01000000
59#endif
60#ifndef O_NDELAY
61#define O_NDELAY O_NONBLOCK
62#endif
63
64#define F_DUPFD 0
65#define F_GETFD 1
66#define F_SETFD 2
67#define F_GETFL 3
68#define F_SETFL 4
69#ifndef F_GETLK
70#define F_GETLK 5
71#define F_SETLK 6
72#define F_SETLKW 7
73#endif
74#ifndef F_SETOWN
75#define F_SETOWN 8
76#define F_GETOWN 9
77#endif
78#ifndef F_SETSIG
79#define F_SETSIG 10
80#define F_GETSIG 11
81#endif
82
83#define FD_CLOEXEC 1
84
85#ifndef F_RDLCK
86#define F_RDLCK 0
87#define F_WRLCK 1
88#define F_UNLCK 2
89#endif
90
91#ifndef F_EXLCK
92#define F_EXLCK 4
93#define F_SHLCK 8
94#endif
95
96#ifndef F_INPROGRESS
97#define F_INPROGRESS 16
98#endif
99
100#define LOCK_SH 1
101#define LOCK_EX 2
102#define LOCK_NB 4
103#define LOCK_UN 8
104
105#define LOCK_MAND 32
106#define LOCK_READ 64
107#define LOCK_WRITE 128
108#define LOCK_RW 192
109
110#define F_LINUX_SPECIFIC_BASE 1024
111
112#ifndef HAVE_ARCH_STRUCT_FLOCK
113#ifndef __ARCH_FLOCK_PAD
114#define __ARCH_FLOCK_PAD
115#endif
116
117struct flock {
118 short l_type;
119 short l_whence;
120 off_t l_start;
121 off_t l_len;
122 pid_t l_pid;
123 __ARCH_FLOCK_PAD
124};
125#endif
126
127#ifndef F_GETLK64
128#define F_GETLK64 12
129#define F_SETLK64 13
130#define F_SETLKW64 14
131#endif
132
133#ifndef HAVE_ARCH_STRUCT_FLOCK64
134#ifndef __ARCH_FLOCK64_PAD
135#define __ARCH_FLOCK64_PAD
136#endif
137
138struct flock64 {
139 short l_type;
140 short l_whence;
141 loff_t l_start;
142 loff_t l_len;
143 pid_t l_pid;
144 __ARCH_FLOCK64_PAD
145};
146#endif
147
148#endif
149