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TOMOYO Linux Cross Reference
Linux/include/uapi/asm-generic/posix_types.h

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  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
  4 
  5 #include <asm/bitsperlong.h>
  6 /*
  7  * This file is generally used by user-level software, so you need to
  8  * be a little careful about namespace pollution etc.
  9  *
 10  * First the types that are often defined in different ways across
 11  * architectures, so that you can override them.
 12  */
 13 
 14 #ifndef __kernel_long_t
 15 typedef long            __kernel_long_t;
 16 typedef unsigned long   __kernel_ulong_t;
 17 #endif
 18 
 19 #ifndef __kernel_ino_t
 20 typedef __kernel_ulong_t __kernel_ino_t;
 21 #endif
 22 
 23 #ifndef __kernel_mode_t
 24 typedef unsigned int    __kernel_mode_t;
 25 #endif
 26 
 27 #ifndef __kernel_pid_t
 28 typedef int             __kernel_pid_t;
 29 #endif
 30 
 31 #ifndef __kernel_ipc_pid_t
 32 typedef int             __kernel_ipc_pid_t;
 33 #endif
 34 
 35 #ifndef __kernel_uid_t
 36 typedef unsigned int    __kernel_uid_t;
 37 typedef unsigned int    __kernel_gid_t;
 38 #endif
 39 
 40 #ifndef __kernel_suseconds_t
 41 typedef __kernel_long_t         __kernel_suseconds_t;
 42 #endif
 43 
 44 #ifndef __kernel_daddr_t
 45 typedef int             __kernel_daddr_t;
 46 #endif
 47 
 48 #ifndef __kernel_uid32_t
 49 typedef unsigned int    __kernel_uid32_t;
 50 typedef unsigned int    __kernel_gid32_t;
 51 #endif
 52 
 53 #ifndef __kernel_old_uid_t
 54 typedef __kernel_uid_t  __kernel_old_uid_t;
 55 typedef __kernel_gid_t  __kernel_old_gid_t;
 56 #endif
 57 
 58 #ifndef __kernel_old_dev_t
 59 typedef unsigned int    __kernel_old_dev_t;
 60 #endif
 61 
 62 /*
 63  * Most 32 bit architectures use "unsigned int" size_t,
 64  * and all 64 bit architectures use "unsigned long" size_t.
 65  */
 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;
 71 #else
 72 typedef __kernel_ulong_t __kernel_size_t;
 73 typedef __kernel_long_t __kernel_ssize_t;
 74 typedef __kernel_long_t __kernel_ptrdiff_t;
 75 #endif
 76 #endif
 77 
 78 #ifndef __kernel_fsid_t
 79 typedef struct {
 80         int     val[2];
 81 } __kernel_fsid_t;
 82 #endif
 83 
 84 /*
 85  * anything below here should be completely generic
 86  */
 87 typedef __kernel_long_t __kernel_off_t;
 88 typedef long long       __kernel_loff_t;
 89 typedef __kernel_long_t __kernel_old_time_t;
 90 #ifndef __KERNEL__
 91 typedef __kernel_long_t __kernel_time_t;
 92 #endif
 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;
100 
101 #endif /* __ASM_GENERIC_POSIX_TYPES_H */
102 

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