newlib/libc/include/sys/types.h

   1 /* unified sys/types.h:
   2    start with sef's sysvi386 version.
   3    merge go32 version -- a few ifdefs.
   4    h8300hms, h8300xray, and sysvnecv70 disagree on the following types:
   5
   6    typedef int gid_t;
   7    typedef int uid_t;
   8    typedef int dev_t;
   9    typedef int ino_t;
  10    typedef int mode_t;
  11    typedef int caddr_t;
  12
  13    however, these aren't "reasonable" values, the sysvi386 ones make far
  14    more sense, and should work sufficiently well (in particular, h8300
  15    doesn't have a stat, and the necv70 doesn't matter.) -- eichin
  16  */
  17
  18 #ifndef _SYS_TYPES_H
  19
  20 #include <_ansi.h>
  21 #include <sys/cdefs.h>
  22 #include <machine/_types.h>
  23
  24 /* BSD types permitted by POSIX and always exposed as in Glibc.  Only provided
  25    for backward compatibility with BSD code.  The uintN_t standard types should
  26    be preferred in new code. */
  27 #if ___int8_t_defined
  28 typedef __uint8_t       u_int8_t;
  29 #endif
  30 #if ___int16_t_defined
  31 typedef __uint16_t      u_int16_t;
  32 #endif
  33 #if ___int32_t_defined
  34 typedef __uint32_t      u_int32_t;
  35 #endif
  36 #if ___int64_t_defined
  37 typedef __uint64_t      u_int64_t;
  38 #endif
  39 typedef __intptr_t register_t;
  40 #define __BIT_TYPES_DEFINED__ 1
  41
  42 #ifndef __need_inttypes
  43
  44 #define _SYS_TYPES_H
  45 #include <sys/_types.h>
  46 #include <sys/_stdint.h>
  47
  48 #if __BSD_VISIBLE
  49 #include <machine/endian.h>
  50 #include <sys/select.h>
  51 #  define       physadr         physadr_t
  52 #  define       quad            quad_t
  53
  54 #ifndef _IN_ADDR_T_DECLARED
  55 typedef __uint32_t      in_addr_t;      /* base type for internet address */
  56 #define _IN_ADDR_T_DECLARED
  57 #endif
  58
  59 #ifndef _IN_PORT_T_DECLARED
  60 typedef __uint16_t      in_port_t;
  61 #define _IN_PORT_T_DECLARED
  62 #endif
  63
  64 typedef __uintptr_t     u_register_t;
  65 #endif /* __BSD_VISIBLE */
  66
  67 #if __MISC_VISIBLE
  68 #ifndef _BSDTYPES_DEFINED
  69 /* also defined in mingw/gmon.h and in w32api/winsock[2].h */
  70 #ifndef __u_char_defined
  71 typedef unsigned char   u_char;
  72 #define __u_char_defined
  73 #endif
  74 #ifndef __u_short_defined
  75 typedef unsigned short  u_short;
  76 #define __u_short_defined
  77 #endif
  78 #ifndef __u_int_defined
  79 typedef unsigned int    u_int;
  80 #define __u_int_defined
  81 #endif
  82 #ifndef __u_long_defined
  83 typedef unsigned long   u_long;
  84 #define __u_long_defined
  85 #endif
  86 #define _BSDTYPES_DEFINED
  87 #endif
  88 #endif /* __MISC_VISIBLE */
  89
  90 #if __MISC_VISIBLE
  91 typedef unsigned short  ushort;         /* System V compatibility */
  92 typedef unsigned int    uint;           /* System V compatibility */
  93 typedef unsigned long   ulong;          /* System V compatibility */
  94 #endif
  95
  96 #ifndef _BLKCNT_T_DECLARED
  97 typedef __blkcnt_t      blkcnt_t;
  98 #define _BLKCNT_T_DECLARED
  99 #endif
 100
 101 #ifndef _BLKSIZE_T_DECLARED
 102 typedef __blksize_t     blksize_t;
 103 #define _BLKSIZE_T_DECLARED
 104 #endif
 105
 106 #if !defined(__clock_t_defined) && !defined(_CLOCK_T_DECLARED)
 107 typedef _CLOCK_T_       clock_t;
 108 #define __clock_t_defined
 109 #define _CLOCK_T_DECLARED
 110 #endif
 111
 112 #if !defined(__time_t_defined) && !defined(_TIME_T_DECLARED)
 113 typedef _TIME_T_        time_t;
 114 #define __time_t_defined
 115 #define _TIME_T_DECLARED
 116 #endif
 117
 118 typedef __daddr_t       daddr_t;
 119
 120 #ifndef __caddr_t_defined
 121 typedef char *  caddr_t;
 122 #define __caddr_t_defined
 123 #endif
 124
 125 #ifndef _FSBLKCNT_T_DECLARED            /* for statvfs() */
 126 typedef __fsblkcnt_t    fsblkcnt_t;
 127 typedef __fsfilcnt_t    fsfilcnt_t;
 128 #define _FSBLKCNT_T_DECLARED
 129 #endif
 130
 131 #ifndef _ID_T_DECLARED
 132 typedef __id_t          id_t;           /* can hold a uid_t or pid_t */
 133 #define _ID_T_DECLARED
 134 #endif
 135
 136 #ifndef _INO_T_DECLARED
 137 typedef __ino_t         ino_t;          /* inode number */
 138 #define _INO_T_DECLARED
 139 #endif
 140
 141 #if defined(__i386__) && (defined(GO32) || defined(__MSDOS__))
 142 typedef char *          addr_t;
 143 typedef unsigned long vm_offset_t;
 144 typedef unsigned long vm_size_t;
 145 #endif /* __i386__ && (GO32 || __MSDOS__) */
 146
 147 /*
 148  * All these should be machine specific - right now they are all broken.
 149  * However, for all of Cygnus' embedded targets, we want them to all be
 150  * the same.  Otherwise things like sizeof (struct stat) might depend on
 151  * how the file was compiled (e.g. -mint16 vs -mint32, etc.).
 152  */
 153
 154 #ifndef _OFF_T_DECLARED
 155 typedef __off_t         off_t;          /* file offset */
 156 #define _OFF_T_DECLARED
 157 #endif
 158 #ifndef _DEV_T_DECLARED
 159 typedef __dev_t         dev_t;          /* device number or struct cdev */
 160 #define _DEV_T_DECLARED
 161 #endif
 162 #ifndef _UID_T_DECLARED
 163 typedef __uid_t         uid_t;          /* user id */
 164 #define _UID_T_DECLARED
 165 #endif
 166 #ifndef _GID_T_DECLARED
 167 typedef __gid_t         gid_t;          /* group id */
 168 #define _GID_T_DECLARED
 169 #endif
 170
 171 #ifndef _PID_T_DECLARED
 172 typedef __pid_t         pid_t;          /* process id */
 173 #define _PID_T_DECLARED
 174 #endif
 175
 176 #ifndef _KEY_T_DECLARED
 177 typedef __key_t         key_t;          /* IPC key */
 178 #define _KEY_T_DECLARED
 179 #endif
 180
 181 #ifndef _SSIZE_T_DECLARED
 182 typedef _ssize_t ssize_t;
 183 #define _SSIZE_T_DECLARED
 184 #endif
 185
 186 #ifndef _MODE_T_DECLARED
 187 typedef __mode_t        mode_t;         /* permissions */
 188 #define _MODE_T_DECLARED
 189 #endif
 190
 191 #ifndef _NLINK_T_DECLARED
 192 typedef __nlink_t       nlink_t;        /* link count */
 193 #define _NLINK_T_DECLARED
 194 #endif
 195
 196 #if !defined(__clockid_t_defined) && !defined(_CLOCKID_T_DECLARED)
 197 typedef __clockid_t     clockid_t;
 198 #define __clockid_t_defined
 199 #define _CLOCKID_T_DECLARED
 200 #endif
 201
 202 #if !defined(__timer_t_defined) && !defined(_TIMER_T_DECLARED)
 203 typedef __timer_t       timer_t;
 204 #define __timer_t_defined
 205 #define _TIMER_T_DECLARED
 206 #endif
 207
 208 #ifndef _USECONDS_T_DECLARED
 209 typedef __useconds_t    useconds_t;     /* microseconds (unsigned) */
 210 #define _USECONDS_T_DECLARED
 211 #endif
 212
 213 #ifndef _SUSECONDS_T_DECLARED
 214 typedef __suseconds_t   suseconds_t;
 215 #define _SUSECONDS_T_DECLARED
 216 #endif
 217
 218 typedef __int64_t       sbintime_t;
 219
 220 #include <sys/features.h>
 221 #include <sys/_pthreadtypes.h>
 222 #include <machine/types.h>
 223
 224 #endif  /* !__need_inttypes */
 225
 226 #undef __need_inttypes
 227
 228 #endif  /* _SYS_TYPES_H */