LXR linux-old/include/linux/types.h

   1#ifndef _LINUX_TYPES_H
   2#define _LINUX_TYPES_H
   3
   4#include <linux/posix_types.h>
   5#include <asm/types.h>
   6
   7#ifndef __KERNEL_STRICT_NAMES
   8
   9typedef __kernel_fd_set         fd_set;
  10typedef __kernel_dev_t          dev_t;
  11typedef __kernel_ino_t          ino_t;
  12typedef __kernel_mode_t         mode_t;
  13typedef __kernel_nlink_t        nlink_t;
  14typedef __kernel_off_t          off_t;
  15typedef __kernel_pid_t          pid_t;
  16typedef __kernel_uid_t          uid_t;
  17typedef __kernel_gid_t          gid_t;
  18typedef __kernel_daddr_t        daddr_t;
  19typedef __kernel_key_t          key_t;
  20typedef __kernel_suseconds_t    suseconds_t;
  21
  22#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
  23typedef __kernel_loff_t         loff_t;
  24#endif
  25
  26/*
  27 * The following typedefs are also protected by individual ifdefs for
  28 * historical reasons:
  29 */
  30#ifndef _SIZE_T
  31#define _SIZE_T
  32typedef __kernel_size_t         size_t;
  33#endif
  34
  35#ifndef _SSIZE_T
  36#define _SSIZE_T
  37typedef __kernel_ssize_t        ssize_t;
  38#endif
  39
  40#ifndef _PTRDIFF_T
  41#define _PTRDIFF_T
  42typedef __kernel_ptrdiff_t      ptrdiff_t;
  43#endif
  44
  45#ifndef _TIME_T
  46#define _TIME_T
  47typedef __kernel_time_t         time_t;
  48#endif
  49
  50#ifndef _CLOCK_T
  51#define _CLOCK_T
  52typedef __kernel_clock_t        clock_t;
  53#endif
  54
  55#ifndef _CADDR_T
  56#define _CADDR_T
  57typedef __kernel_caddr_t        caddr_t;
  58#endif
  59
  60/* bsd */
  61typedef unsigned char           u_char;
  62typedef unsigned short          u_short;
  63typedef unsigned int            u_int;
  64typedef unsigned long           u_long;
  65
  66/* sysv */
  67typedef unsigned char           unchar;
  68typedef unsigned short          ushort;
  69typedef unsigned int            uint;
  70typedef unsigned long           ulong;
  71
  72#ifndef __BIT_TYPES_DEFINED__
  73#define __BIT_TYPES_DEFINED__
  74
  75typedef         __u8            u_int8_t;
  76typedef         __s8            int8_t;
  77typedef         __u16           u_int16_t;
  78typedef         __s16           int16_t;
  79typedef         __u32           u_int32_t;
  80typedef         __s32           int32_t;
  81
  82#endif /* !(__BIT_TYPES_DEFINED__) */
  83
  84typedef         __u8            uint8_t;
  85typedef         __u16           uint16_t;
  86typedef         __u32           uint32_t;
  87
  88#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
  89typedef         __u64           uint64_t;
  90typedef         __u64           u_int64_t;
  91typedef         __s64           int64_t;
  92#endif
  93
  94#endif /* __KERNEL_STRICT_NAMES */
  95
  96/*
  97 * Below are truly Linux-specific types that should never collide with
  98 * any application/library that wants linux/types.h.
  99 */
 100
 101struct ustat {
 102        __kernel_daddr_t        f_tfree;
 103        __kernel_ino_t          f_tinode;
 104        char                    f_fname[6];
 105        char                    f_fpack[6];
 106};
 107
 108#endif /* _LINUX_TYPES_H */
 109