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
13 typedef __kernel_fd_set fd_set;
14 typedef __kernel_dev_t dev_t;
15 typedef __kernel_ino_t ino_t;
16 typedef __kernel_mode_t mode_t;
17 typedef __kernel_nlink_t nlink_t;
18 typedef __kernel_off_t off_t;
19 typedef __kernel_pid_t pid_t;
20 typedef __kernel_daddr_t daddr_t;
21 typedef __kernel_key_t key_t;
22 typedef __kernel_suseconds_t suseconds_t;
23
24 #ifdef __KERNEL__
25 typedef __kernel_uid32_t uid_t;
26 typedef __kernel_gid32_t gid_t;
27 typedef __kernel_uid16_t uid16_t;
28 typedef __kernel_gid16_t gid16_t;
29
30 #ifdef CONFIG_UID16
31 /* This is defined by include/asm-{arch}/posix_types.h */
32 typedef __kernel_old_uid_t old_uid_t;
33 typedef __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
40 typedef __kernel_uid_t uid_t;
41 typedef __kernel_gid_t gid_t;
42 #endif /* __KERNEL__ */
43
44 #if defined(__GNUC__) && !defined(__STRICT_ANSI__)
45 typedef __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
54 typedef __kernel_size_t size_t;
55 #endif
56
57 #ifndef _SSIZE_T
58 #define _SSIZE_T
59 typedef __kernel_ssize_t ssize_t;
60 #endif
61
62 #ifndef _PTRDIFF_T
63 #define _PTRDIFF_T
64 typedef __kernel_ptrdiff_t ptrdiff_t;
65 #endif
66
67 #ifndef _TIME_T
68 #define _TIME_T
69 typedef __kernel_time_t time_t;
70 #endif
71
72 #ifndef _CLOCK_T
73 #define _CLOCK_T
74 typedef __kernel_clock_t clock_t;
75 #endif
76
77 #ifndef _CADDR_T
78 #define _CADDR_T
79 typedef __kernel_caddr_t caddr_t;
80 #endif
81
82 /* bsd */
83 typedef unsigned char u_char;
84 typedef unsigned short u_short;
85 typedef unsigned int u_int;
86 typedef unsigned long u_long;
87
88 /* sysv */
89 typedef unsigned char unchar;
90 typedef unsigned short ushort;
91 typedef unsigned int uint;
92 typedef unsigned long ulong;
93
94 #ifndef __BIT_TYPES_DEFINED__
95 #define __BIT_TYPES_DEFINED__
96
97 typedef __u8 u_int8_t;
98 typedef __s8 int8_t;
99 typedef __u16 u_int16_t;
100 typedef __s16 int16_t;
101 typedef __u32 u_int32_t;
102 typedef __s32 int32_t;
103
104 #endif /* !(__BIT_TYPES_DEFINED__) */
105
106 typedef __u8 uint8_t;
107 typedef __u16 uint16_t;
108 typedef __u32 uint32_t;
109
110 #if defined(__GNUC__) && !defined(__STRICT_ANSI__)
111 typedef __u64 uint64_t;
112 typedef __u64 u_int64_t;
113 typedef __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 */
122
123 struct ustat {
124 __kernel_daddr_t f_tfree;
125 __kernel_ino_t f_tinode;
126 char f_fname[6];
127 char f_fpack[6];
128 };
129
130 #endif /* _LINUX_TYPES_H */
131
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