arch/sandbox/include/asm/types.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (c) 2011 The Chromium OS Authors.
   4  */
   5
   6 #ifndef __ASM_SANDBOX_TYPES_H
   7 #define __ASM_SANDBOX_TYPES_H
   8
   9 typedef unsigned short umode_t;
  10
  11 /*
  12  * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
  13  * header files exported to user space
  14  */
  15
  16 typedef __signed__ char __s8;
  17 typedef unsigned char __u8;
  18
  19 typedef __signed__ short __s16;
  20 typedef unsigned short __u16;
  21
  22 typedef __signed__ int __s32;
  23 typedef unsigned int __u32;
  24
  25 #if defined(__GNUC__)
  26 __extension__ typedef __signed__ long long __s64;
  27 __extension__ typedef unsigned long long __u64;
  28 #endif
  29
  30 /*
  31  * These aren't exported outside the kernel to avoid name space clashes
  32  */
  33 #ifdef __KERNEL__
  34
  35 typedef signed char s8;
  36 typedef unsigned char u8;
  37
  38 typedef signed short s16;
  39 typedef unsigned short u16;
  40
  41 typedef signed int s32;
  42 typedef unsigned int u32;
  43
  44 #if !defined(CONFIG_USE_STDINT) || !defined(__INT64_TYPE__)
  45 typedef signed long long s64;
  46 typedef unsigned long long u64;
  47 #else
  48 typedef __INT64_TYPE__ s64;
  49 typedef __UINT64_TYPE__ u64;
  50 #endif
  51
  52 /*
  53  * Number of bits in a C 'long' on this architecture.
  54  */
  55 #ifdef  CONFIG_PHYS64
  56 #define BITS_PER_LONG 64
  57 #else   /* CONFIG_PHYS64 */
  58 #define BITS_PER_LONG 32
  59 #endif  /* CONFIG_PHYS64 */
  60
  61 #ifdef  CONFIG_PHYS64
  62 typedef unsigned long long dma_addr_t;
  63 typedef u64 phys_addr_t;
  64 typedef u64 phys_size_t;
  65 #else   /* CONFIG_PHYS64 */
  66 typedef unsigned long dma_addr_t;
  67 typedef u32 phys_addr_t;
  68 typedef u32 phys_size_t;
  69 #endif  /* CONFIG_PHYS64 */
  70
  71 #endif /* __KERNEL__ */
  72
  73 #endif