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 15typedef long __kernel_long_t; 16typedef unsigned long __kernel_ulong_t; 17#endif 18 19#ifndef __kernel_ino_t 20typedef __kernel_ulong_t __kernel_ino_t; 21#endif 22 23#ifndef __kernel_mode_t 24typedef unsigned int __kernel_mode_t; 25#endif 26 27#ifndef __kernel_pid_t 28typedef int __kernel_pid_t; 29#endif 30 31#ifndef __kernel_ipc_pid_t 32typedef int __kernel_ipc_pid_t; 33#endif 34 35#ifndef __kernel_uid_t 36typedef unsigned int __kernel_uid_t; 37typedef unsigned int __kernel_gid_t; 38#endif 39 40#ifndef __kernel_suseconds_t 41typedef __kernel_long_t __kernel_suseconds_t; 42#endif 43 44#ifndef __kernel_daddr_t 45typedef int __kernel_daddr_t; 46#endif 47 48#ifndef __kernel_uid32_t 49typedef unsigned int __kernel_uid32_t; 50typedef unsigned int __kernel_gid32_t; 51#endif 52 53#ifndef __kernel_old_uid_t 54typedef __kernel_uid_t __kernel_old_uid_t; 55typedef __kernel_gid_t __kernel_old_gid_t; 56#endif 57 58#ifndef __kernel_old_dev_t 59typedef 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 68typedef unsigned int __kernel_size_t; 69typedef int __kernel_ssize_t; 70typedef int __kernel_ptrdiff_t; 71#else 72typedef __kernel_ulong_t __kernel_size_t; 73typedef __kernel_long_t __kernel_ssize_t; 74typedef __kernel_long_t __kernel_ptrdiff_t; 75#endif 76#endif 77 78#ifndef __kernel_fsid_t 79typedef struct { 80 int val[2]; 81} __kernel_fsid_t; 82#endif 83 84/* 85 * anything below here should be completely generic 86 */ 87typedef __kernel_long_t __kernel_off_t; 88typedef long long __kernel_loff_t; 89typedef __kernel_long_t __kernel_old_time_t; 90#ifndef __KERNEL__ 91typedef __kernel_long_t __kernel_time_t; 92#endif 93typedef long long __kernel_time64_t; 94typedef __kernel_long_t __kernel_clock_t; 95typedef int __kernel_timer_t; 96typedef int __kernel_clockid_t; 97typedef char * __kernel_caddr_t; 98typedef unsigned short __kernel_uid16_t; 99typedef unsigned short __kernel_gid16_t; 100 101#endif /* __ASM_GENERIC_POSIX_TYPES_H */ 102