1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef __ASM_GENERIC_POSIX_TYPES_H
3 #define __ASM_GENERIC_POSIX_TYPES_H
5 #include <asm/bitsperlong.h>
7 * This file is generally used by user-level software, so you need to
8 * be a little careful about namespace pollution etc.
10 * First the types that are often defined in different ways across
11 * architectures, so that you can override them.
14 #ifndef __kernel_long_t
15 typedef long __kernel_long_t;
16 typedef unsigned long __kernel_ulong_t;
19 #ifndef __kernel_ino_t
20 typedef __kernel_ulong_t __kernel_ino_t;
23 #ifndef __kernel_mode_t
24 typedef unsigned int __kernel_mode_t;
27 #ifndef __kernel_pid_t
28 typedef int __kernel_pid_t;
31 #ifndef __kernel_ipc_pid_t
32 typedef int __kernel_ipc_pid_t;
35 #ifndef __kernel_uid_t
36 typedef unsigned int __kernel_uid_t;
37 typedef unsigned int __kernel_gid_t;
40 #ifndef __kernel_suseconds_t
41 typedef __kernel_long_t __kernel_suseconds_t;
44 #ifndef __kernel_daddr_t
45 typedef int __kernel_daddr_t;
48 #ifndef __kernel_uid32_t
49 typedef unsigned int __kernel_uid32_t;
50 typedef unsigned int __kernel_gid32_t;
53 #ifndef __kernel_old_uid_t
54 typedef __kernel_uid_t __kernel_old_uid_t;
55 typedef __kernel_gid_t __kernel_old_gid_t;
58 #ifndef __kernel_old_dev_t
59 typedef unsigned int __kernel_old_dev_t;
63 * Most 32 bit architectures use "unsigned int" size_t,
64 * and all 64 bit architectures use "unsigned long" size_t.
66 #ifndef __kernel_size_t
67 #if __BITS_PER_LONG != 64
68 typedef unsigned int __kernel_size_t;
69 typedef int __kernel_ssize_t;
70 typedef int __kernel_ptrdiff_t;
72 typedef __kernel_ulong_t __kernel_size_t;
73 typedef __kernel_long_t __kernel_ssize_t;
74 typedef __kernel_long_t __kernel_ptrdiff_t;
78 #ifndef __kernel_fsid_t
85 * anything below here should be completely generic
87 typedef __kernel_long_t __kernel_off_t;
88 typedef long long __kernel_loff_t;
89 typedef __kernel_long_t __kernel_old_time_t;
91 typedef __kernel_long_t __kernel_time_t;
93 typedef long long __kernel_time64_t;
94 typedef __kernel_long_t __kernel_clock_t;
95 typedef int __kernel_timer_t;
96 typedef int __kernel_clockid_t;
97 typedef char * __kernel_caddr_t;
98 typedef unsigned short __kernel_uid16_t;
99 typedef unsigned short __kernel_gid16_t;
101 #endif /* __ASM_GENERIC_POSIX_TYPES_H */