types.mh

来自「开放源码的编译器open watcom 1.6.0版的源代码」· MH 代码 · 共 172 行

/*
 *  sys/types.h Defined system types
 *
:segment QNX
:include crqnx.sp
:elsesegment
:include crwat.sp
:endsegment
 */
#ifndef __TYPES_H_INCLUDED
#define __TYPES_H_INCLUDED
:include readonly.sp
:include cpluspro.sp

#ifndef _COMDEF_H_INCLUDED
 #include <_comdef.h>
#endif

:include timet.sp

:include sizet.sp

:include ssizet.sp

:: The exact width integer types are shared with stdint.h
#ifndef _EXACT_WIDTH_INTS
#define _EXACT_WIDTH_INTS
typedef signed char         int8_t;
typedef unsigned char       uint8_t;
typedef short               int16_t;
typedef unsigned short      uint16_t;
#if defined _M_I86
typedef long                int32_t;
typedef unsigned long       uint32_t;
#else
typedef int                 int32_t;
typedef unsigned int        uint32_t;
#endif
typedef long long           int64_t;
typedef unsigned long long  uint64_t;
#endif /* _EXACT_WIDTH_INTS */

:segment LINUX
#ifndef _LIMITS_H_INCLUDED
 #include <limits.h>
#endif

:include incdir.sp

/* Define POSIX 1003.1 types */
#include _ARCH_INCLUDE(sys/types.h)

typedef unsigned char   u_char;
typedef unsigned short  u_short;
typedef unsigned int    u_int;
typedef unsigned long   u_long;
typedef unsigned __int64 u_quad_t;
typedef __int64         quad_t;
typedef quad_t *        qaddr_t;
typedef int             key_t;
typedef long            blksize_t;
typedef long            blkcnt_t;
typedef quad_t          loff_t;

:elsesegment QNX
#ifndef _LIMITS_H_INCLUDED
 #include <limits.h>
#endif

/* Define POSIX 1003.1 types */

typedef long            dev_t;  /* Combination of node and device   */
#ifndef _GID_T_DEFINED_
 typedef int            gid_t;  /* Used for group IDs               */
 typedef short          mgid_t; /* Used for group in messages       */
 #define _GID_T_DEFINED_
#endif
typedef long            ino_t;  /* Used for file serial numbers     */
typedef short unsigned  mode_t; /* Used for some file attributes    */
typedef short unsigned  nlink_t;/* Used for link counts             */
typedef long            off_t;  /* Used for file sizes, offsets     */
typedef int             pid_t;  /* Used for process IDs & group IDs */
typedef short           mpid_t; /* Used for process & group IDs in messages */
#ifndef _UID_T_DEFINED_
 typedef int            uid_t;  /* Used for user IDs                */
 typedef short          muid_t; /* used in messages                 */
 #define _UID_T_DEFINED_
#endif
#if defined(_QNX_SOURCE) || !defined(NO_EXT_KEYS)
typedef short unsigned  msg_t;  /* Used for message passing         */
typedef long            nid_t;  /* Used for network IDs             */
#ifndef _TIMER_T_DEFINED_
 #define _TIMER_T_DEFINED_
typedef int             timer_t;/* Used for timer IDs               */
#endif
#ifndef _CLOCKID_T_DEFINED_
 #define _CLOCKID_T_DEFINED_
typedef int             clockid_t;/* Used for clock IDs             */
#endif
#endif

#define minor(device)                   ((int)((device) & 0x3ff))
#define major(device)                   ((int)(((device) >> 10) & 0x3f))
#define makedev(node,major,minor)       ((dev_t)(((node) << 16) | ((major) << 10) | (minor)))

#ifndef _WCHAR_T_DEFINED
#  define _WCHAR_T_DEFINED
#  ifndef _WCHAR_T_DEFINED_
#    define _WCHAR_T_DEFINED_
#    ifdef X_LOCALE
typedef unsigned long wchar_t;
#    else
#      ifdef __cplusplus
typedef long char wchar_t;
#      else
typedef unsigned short wchar_t;
#      endif
#    endif
#  endif
#else
#  ifndef _WCHAR_T_DEFINED_
#    define _WCHAR_T_DEFINED_
#  endif
#endif

typedef char _WCI86FAR *caddr_t;

typedef unsigned char   u_int8_t;
typedef unsigned short  u_int16_t;
#if defined _M_I86
typedef unsigned long   u_int32_t;
#else
typedef unsigned int    u_int32_t;
#endif

typedef char _WCFAR *   faddr_t;
typedef unsigned long   paddr_t;
typedef long            daddr_t;
typedef unsigned char   uchar_t;
typedef unsigned short  ushort_t;
typedef unsigned int    uint_t;
typedef unsigned long   ulong_t;
typedef unsigned char   u_char;
typedef unsigned short  u_short;
typedef unsigned int    u_int;
typedef unsigned long   u_long;
typedef struct _uquad   { u_long val[2]; } u_quad;
typedef struct _quad    {   long val[2]; } quad;
typedef quad *          qaddr_t;
typedef unsigned long   fixpt_t;
typedef int             key_t;
typedef unsigned short  sel_t;
:elsesegment DOS
typedef unsigned int    ino_t;  /* i-node # type */
typedef int             dev_t;  /* device code (drive #) */
typedef long            off_t;  /* file offset value */
typedef int             mode_t; /* file mode (attributes) */
:: The following are not cast in stone - they aren't really used
:: in any structures or function prototypes
typedef int             pid_t;  /* process identifier */
typedef unsigned long   uid_t;  /* user identifier */
typedef unsigned long   gid_t;  /* group identifier */
typedef long long       id_t;   /* pid_t, uid_t or gid_t */

#define major(device)           ((int)(((device) >> 8) & 0xFF))
#define minor(device)           ((int)((device) & 0xff))
#define makedev(major,minor)    ((dev_t) (((major) << 8) | (minor)))
:endsegment

:include cplusepi.sp
#endif