arch/sandbox/include/asm/types.h

   1 /*
   2  * Copyright (c) 2011 The Chromium OS Authors.
   3  *
   4  * See file CREDITS for list of people who contributed to this
   5  * project.
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation; either version 2 of
  10  * the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  20  * MA 02111-1307 USA
  21  */
  22
  23 #ifndef __ASM_SANDBOX_TYPES_H
  24 #define __ASM_SANDBOX_TYPES_H
  25
  26 typedef unsigned short umode_t;
  27
  28 /*
  29  * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
  30  * header files exported to user space
  31  */
  32
  33 typedef __signed__ char __s8;
  34 typedef unsigned char __u8;
  35
  36 typedef __signed__ short __s16;
  37 typedef unsigned short __u16;
  38
  39 typedef __signed__ int __s32;
  40 typedef unsigned int __u32;
  41
  42 #if defined(__GNUC__)
  43 __extension__ typedef __signed__ long long __s64;
  44 __extension__ typedef unsigned long long __u64;
  45 #endif
  46
  47 /*
  48  * These aren't exported outside the kernel to avoid name space clashes
  49  */
  50 #ifdef __KERNEL__
  51
  52 typedef signed char s8;
  53 typedef unsigned char u8;
  54
  55 typedef signed short s16;
  56 typedef unsigned short u16;
  57
  58 typedef signed int s32;
  59 typedef unsigned int u32;
  60
  61 typedef signed long long s64;
  62 typedef unsigned long long u64;
  63
  64 #define BITS_PER_LONG   CONFIG_SANDBOX_BITS_PER_LONG
  65
  66 typedef unsigned long dma_addr_t;
  67 typedef unsigned long phys_addr_t;
  68 typedef unsigned long phys_size_t;
  69
  70 #endif /* __KERNEL__ */
  71
  72 #endif