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1#ifndef _LINUX_TYPES_H
2#define _LINUX_TYPES_H
3
4#ifdef __KERNEL__
5#include <linux/config.h>
6#endif
7
8#include <linux/posix_types.h>
9#include <asm/types.h>
10
11#ifndef __KERNEL_STRICT_NAMES
12
13typedef __kernel_fd_set fd_set;
14typedef __kernel_dev_t dev_t;
15typedef __kernel_ino_t ino_t;
16typedef __kernel_mode_t mode_t;
17typedef __kernel_nlink_t nlink_t;
18typedef __kernel_off_t off_t;
19typedef __kernel_pid_t pid_t;
20typedef __kernel_daddr_t daddr_t;
21typedef __kernel_key_t key_t;
22typedef __kernel_suseconds_t suseconds_t;
23
24#ifdef __KERNEL__
25typedef __kernel_uid32_t uid_t;
26typedef __kernel_gid32_t gid_t;
27typedef __kernel_uid16_t uid16_t;
28typedef __kernel_gid16_t gid16_t;
29
30#ifdef CONFIG_UID16
31/* This is defined by include/asm-{arch}/posix_types.h */
32typedef __kernel_old_uid_t old_uid_t;
33typedef __kernel_old_gid_t old_gid_t;
34#endif /* CONFIG_UID16 */
35
36/* libc5 includes this file to define uid_t, thus uid_t can never change
37 * when it is included by non-kernel code
38 */
39#else
40typedef __kernel_uid_t uid_t;
41typedef __kernel_gid_t gid_t;
42#endif /* __KERNEL__ */
43
44#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
45typedef __kernel_loff_t loff_t;
46#endif
47
48/*
49 * The following typedefs are also protected by individual ifdefs for
50 * historical reasons:
51 */
52#ifndef _SIZE_T
53#define _SIZE_T
54typedef __kernel_size_t size_t;
55#endif
56
57#ifndef _SSIZE_T
58#define _SSIZE_T
59typedef __kernel_ssize_t ssize_t;
60#endif
61
62#ifndef _PTRDIFF_T
63#define _PTRDIFF_T
64typedef __kernel_ptrdiff_t ptrdiff_t;
65#endif
66
67#ifndef _TIME_T
68#define _TIME_T
69typedef __kernel_time_t time_t;
70#endif
71
72#ifndef _CLOCK_T
73#define _CLOCK_T
74typedef __kernel_clock_t clock_t;
75#endif
76
77#ifndef _CADDR_T
78#define _CADDR_T
79typedef __kernel_caddr_t caddr_t;
80#endif
81
82/* bsd */
83typedef unsigned char u_char;
84typedef unsigned short u_short;
85typedef unsigned int u_int;
86typedef unsigned long u_long;
87
88/* sysv */
89typedef unsigned char unchar;
90typedef unsigned short ushort;
91typedef unsigned int uint;
92typedef unsigned long ulong;
93
94#ifndef __BIT_TYPES_DEFINED__
95#define __BIT_TYPES_DEFINED__
96
97typedef __u8 u_int8_t;
98typedef __s8 int8_t;
99typedef __u16 u_int16_t;
100typedef __s16 int16_t;
101typedef __u32 u_int32_t;
102typedef __s32 int32_t;
103
104#endif /* !(__BIT_TYPES_DEFINED__) */
105
106typedef __u8 uint8_t;
107typedef __u16 uint16_t;
108typedef __u32 uint32_t;
109
110#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
111typedef __u64 uint64_t;
112typedef __u64 u_int64_t;
113typedef __s64 int64_t;
114#endif
115
116#endif /* __KERNEL_STRICT_NAMES */
117
118/*
119 * Below are truly Linux-specific types that should never collide with
120 * any application/library that wants linux/types.h.
121 */
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122#ifdef __CHECKER__
123#define __bitwise__ __attribute__((bitwise))
124#else
125#define __bitwise__
126#endif
127#ifdef __CHECK_ENDIAN__
128#define __bitwise __bitwise__
129#else
130#define __bitwise
131#endif
132
133typedef __u16 __bitwise __le16;
134typedef __u16 __bitwise __be16;
135typedef __u32 __bitwise __le32;
136typedef __u32 __bitwise __be32;
137#if defined(__GNUC__)
138typedef __u64 __bitwise __le64;
139typedef __u64 __bitwise __be64;
140#endif
141typedef __u16 __bitwise __sum16;
142typedef __u32 __bitwise __wsum;
143
144
145typedef unsigned __bitwise__ gfp_t;
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146
147struct ustat {
148 __kernel_daddr_t f_tfree;
149 __kernel_ino_t f_tinode;
150 char f_fname[6];
151 char f_fpack[6];
152};
153
154#endif /* _LINUX_TYPES_H */