src/jemalloc/include/msvc_compat/C99/inttypes.h

   1 // ISO C9x  compliant inttypes.h for Microsoft Visual Studio
   2 // Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124
   3 //
   4 //  Copyright (c) 2006 Alexander Chemeris
   5 //
   6 // Redistribution and use in source and binary forms, with or without
   7 // modification, are permitted provided that the following conditions are met:
   8 //
   9 //   1. Redistributions of source code must retain the above copyright notice,
  10 //      this list of conditions and the following disclaimer.
  11 //
  12 //   2. Redistributions in binary form must reproduce the above copyright
  13 //      notice, this list of conditions and the following disclaimer in the
  14 //      documentation and/or other materials provided with the distribution.
  15 //
  16 //   3. The name of the author may be used to endorse or promote products
  17 //      derived from this software without specific prior written permission.
  18 //
  19 // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
  20 // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  21 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
  22 // EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  24 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  25 // OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  26 // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  27 // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  28 // ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29 //
  30 ///////////////////////////////////////////////////////////////////////////////
  31
  32 #ifndef _MSC_VER // [
  33 #error "Use this header only with Microsoft Visual C++ compilers!"
  34 #endif // _MSC_VER ]
  35
  36 #ifndef _MSC_INTTYPES_H_ // [
  37 #define _MSC_INTTYPES_H_
  38
  39 #if _MSC_VER > 1000
  40 #pragma once
  41 #endif
  42
  43 #include "stdint.h"
  44
  45 // 7.8 Format conversion of integer types
  46
  47 typedef struct {
  48    intmax_t quot;
  49    intmax_t rem;
  50 } imaxdiv_t;
  51
  52 // 7.8.1 Macros for format specifiers
  53
  54 #if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS) // [   See footnote 185 at page 198
  55
  56 #ifdef _WIN64
  57 #  define __PRI64_PREFIX        "l"
  58 #  define __PRIPTR_PREFIX       "l"
  59 #else
  60 #  define __PRI64_PREFIX        "ll"
  61 #  define __PRIPTR_PREFIX
  62 #endif
  63
  64 // The fprintf macros for signed integers are:
  65 #define PRId8       "d"
  66 #define PRIi8       "i"
  67 #define PRIdLEAST8  "d"
  68 #define PRIiLEAST8  "i"
  69 #define PRIdFAST8   "d"
  70 #define PRIiFAST8   "i"
  71
  72 #define PRId16       "hd"
  73 #define PRIi16       "hi"
  74 #define PRIdLEAST16  "hd"
  75 #define PRIiLEAST16  "hi"
  76 #define PRIdFAST16   "hd"
  77 #define PRIiFAST16   "hi"
  78
  79 #define PRId32       "d"
  80 #define PRIi32       "i"
  81 #define PRIdLEAST32  "d"
  82 #define PRIiLEAST32  "i"
  83 #define PRIdFAST32   "d"
  84 #define PRIiFAST32   "i"
  85
  86 #define PRId64       __PRI64_PREFIX "d"
  87 #define PRIi64       __PRI64_PREFIX "i"
  88 #define PRIdLEAST64  __PRI64_PREFIX "d"
  89 #define PRIiLEAST64  __PRI64_PREFIX "i"
  90 #define PRIdFAST64   __PRI64_PREFIX "d"
  91 #define PRIiFAST64   __PRI64_PREFIX "i"
  92
  93 #define PRIdMAX     __PRI64_PREFIX "d"
  94 #define PRIiMAX     __PRI64_PREFIX "i"
  95
  96 #define PRIdPTR     __PRIPTR_PREFIX "d"
  97 #define PRIiPTR     __PRIPTR_PREFIX "i"
  98
  99 // The fprintf macros for unsigned integers are:
 100 #define PRIo8       "o"
 101 #define PRIu8       "u"
 102 #define PRIx8       "x"
 103 #define PRIX8       "X"
 104 #define PRIoLEAST8  "o"
 105 #define PRIuLEAST8  "u"
 106 #define PRIxLEAST8  "x"
 107 #define PRIXLEAST8  "X"
 108 #define PRIoFAST8   "o"
 109 #define PRIuFAST8   "u"
 110 #define PRIxFAST8   "x"
 111 #define PRIXFAST8   "X"
 112
 113 #define PRIo16       "ho"
 114 #define PRIu16       "hu"
 115 #define PRIx16       "hx"
 116 #define PRIX16       "hX"
 117 #define PRIoLEAST16  "ho"
 118 #define PRIuLEAST16  "hu"
 119 #define PRIxLEAST16  "hx"
 120 #define PRIXLEAST16  "hX"
 121 #define PRIoFAST16   "ho"
 122 #define PRIuFAST16   "hu"
 123 #define PRIxFAST16   "hx"
 124 #define PRIXFAST16   "hX"
 125
 126 #define PRIo32       "o"
 127 #define PRIu32       "u"
 128 #define PRIx32       "x"
 129 #define PRIX32       "X"
 130 #define PRIoLEAST32  "o"
 131 #define PRIuLEAST32  "u"
 132 #define PRIxLEAST32  "x"
 133 #define PRIXLEAST32  "X"
 134 #define PRIoFAST32   "o"
 135 #define PRIuFAST32   "u"
 136 #define PRIxFAST32   "x"
 137 #define PRIXFAST32   "X"
 138
 139 #define PRIo64       __PRI64_PREFIX "o"
 140 #define PRIu64       __PRI64_PREFIX "u"
 141 #define PRIx64       __PRI64_PREFIX "x"
 142 #define PRIX64       __PRI64_PREFIX "X"
 143 #define PRIoLEAST64  __PRI64_PREFIX "o"
 144 #define PRIuLEAST64  __PRI64_PREFIX "u"
 145 #define PRIxLEAST64  __PRI64_PREFIX "x"
 146 #define PRIXLEAST64  __PRI64_PREFIX "X"
 147 #define PRIoFAST64   __PRI64_PREFIX "o"
 148 #define PRIuFAST64   __PRI64_PREFIX "u"
 149 #define PRIxFAST64   __PRI64_PREFIX "x"
 150 #define PRIXFAST64   __PRI64_PREFIX "X"
 151
 152 #define PRIoMAX     __PRI64_PREFIX "o"
 153 #define PRIuMAX     __PRI64_PREFIX "u"
 154 #define PRIxMAX     __PRI64_PREFIX "x"
 155 #define PRIXMAX     __PRI64_PREFIX "X"
 156
 157 #define PRIoPTR     __PRIPTR_PREFIX "o"
 158 #define PRIuPTR     __PRIPTR_PREFIX "u"
 159 #define PRIxPTR     __PRIPTR_PREFIX "x"
 160 #define PRIXPTR     __PRIPTR_PREFIX "X"
 161
 162 // The fscanf macros for signed integers are:
 163 #define SCNd8       "d"
 164 #define SCNi8       "i"
 165 #define SCNdLEAST8  "d"
 166 #define SCNiLEAST8  "i"
 167 #define SCNdFAST8   "d"
 168 #define SCNiFAST8   "i"
 169
 170 #define SCNd16       "hd"
 171 #define SCNi16       "hi"
 172 #define SCNdLEAST16  "hd"
 173 #define SCNiLEAST16  "hi"
 174 #define SCNdFAST16   "hd"
 175 #define SCNiFAST16   "hi"
 176
 177 #define SCNd32       "ld"
 178 #define SCNi32       "li"
 179 #define SCNdLEAST32  "ld"
 180 #define SCNiLEAST32  "li"
 181 #define SCNdFAST32   "ld"
 182 #define SCNiFAST32   "li"
 183
 184 #define SCNd64       "I64d"
 185 #define SCNi64       "I64i"
 186 #define SCNdLEAST64  "I64d"
 187 #define SCNiLEAST64  "I64i"
 188 #define SCNdFAST64   "I64d"
 189 #define SCNiFAST64   "I64i"
 190
 191 #define SCNdMAX     "I64d"
 192 #define SCNiMAX     "I64i"
 193
 194 #ifdef _WIN64 // [
 195 #  define SCNdPTR     "I64d"
 196 #  define SCNiPTR     "I64i"
 197 #else  // _WIN64 ][
 198 #  define SCNdPTR     "ld"
 199 #  define SCNiPTR     "li"
 200 #endif  // _WIN64 ]
 201
 202 // The fscanf macros for unsigned integers are:
 203 #define SCNo8       "o"
 204 #define SCNu8       "u"
 205 #define SCNx8       "x"
 206 #define SCNX8       "X"
 207 #define SCNoLEAST8  "o"
 208 #define SCNuLEAST8  "u"
 209 #define SCNxLEAST8  "x"
 210 #define SCNXLEAST8  "X"
 211 #define SCNoFAST8   "o"
 212 #define SCNuFAST8   "u"
 213 #define SCNxFAST8   "x"
 214 #define SCNXFAST8   "X"
 215
 216 #define SCNo16       "ho"
 217 #define SCNu16       "hu"
 218 #define SCNx16       "hx"
 219 #define SCNX16       "hX"
 220 #define SCNoLEAST16  "ho"
 221 #define SCNuLEAST16  "hu"
 222 #define SCNxLEAST16  "hx"
 223 #define SCNXLEAST16  "hX"
 224 #define SCNoFAST16   "ho"
 225 #define SCNuFAST16   "hu"
 226 #define SCNxFAST16   "hx"
 227 #define SCNXFAST16   "hX"
 228
 229 #define SCNo32       "lo"
 230 #define SCNu32       "lu"
 231 #define SCNx32       "lx"
 232 #define SCNX32       "lX"
 233 #define SCNoLEAST32  "lo"
 234 #define SCNuLEAST32  "lu"
 235 #define SCNxLEAST32  "lx"
 236 #define SCNXLEAST32  "lX"
 237 #define SCNoFAST32   "lo"
 238 #define SCNuFAST32   "lu"
 239 #define SCNxFAST32   "lx"
 240 #define SCNXFAST32   "lX"
 241
 242 #define SCNo64       "I64o"
 243 #define SCNu64       "I64u"
 244 #define SCNx64       "I64x"
 245 #define SCNX64       "I64X"
 246 #define SCNoLEAST64  "I64o"
 247 #define SCNuLEAST64  "I64u"
 248 #define SCNxLEAST64  "I64x"
 249 #define SCNXLEAST64  "I64X"
 250 #define SCNoFAST64   "I64o"
 251 #define SCNuFAST64   "I64u"
 252 #define SCNxFAST64   "I64x"
 253 #define SCNXFAST64   "I64X"
 254
 255 #define SCNoMAX     "I64o"
 256 #define SCNuMAX     "I64u"
 257 #define SCNxMAX     "I64x"
 258 #define SCNXMAX     "I64X"
 259
 260 #ifdef _WIN64 // [
 261 #  define SCNoPTR     "I64o"
 262 #  define SCNuPTR     "I64u"
 263 #  define SCNxPTR     "I64x"
 264 #  define SCNXPTR     "I64X"
 265 #else  // _WIN64 ][
 266 #  define SCNoPTR     "lo"
 267 #  define SCNuPTR     "lu"
 268 #  define SCNxPTR     "lx"
 269 #  define SCNXPTR     "lX"
 270 #endif  // _WIN64 ]
 271
 272 #endif // __STDC_FORMAT_MACROS ]
 273
 274 // 7.8.2 Functions for greatest-width integer types
 275
 276 // 7.8.2.1 The imaxabs function
 277 #define imaxabs _abs64
 278
 279 // 7.8.2.2 The imaxdiv function
 280
 281 // This is modified version of div() function from Microsoft's div.c found
 282 // in %MSVC.NET%\crt\src\div.c
 283 #ifdef STATIC_IMAXDIV // [
 284 static
 285 #else // STATIC_IMAXDIV ][
 286 _inline
 287 #endif // STATIC_IMAXDIV ]
 288 imaxdiv_t __cdecl imaxdiv(intmax_t numer, intmax_t denom)
 289 {
 290    imaxdiv_t result;
 291
 292    result.quot = numer / denom;
 293    result.rem = numer % denom;
 294
 295    if (numer < 0 && result.rem > 0) {
 296       // did division wrong; must fix up
 297       ++result.quot;
 298       result.rem -= denom;
 299    }
 300
 301    return result;
 302 }
 303
 304 // 7.8.2.3 The strtoimax and strtoumax functions
 305 #define strtoimax _strtoi64
 306 #define strtoumax _strtoui64
 307
 308 // 7.8.2.4 The wcstoimax and wcstoumax functions
 309 #define wcstoimax _wcstoi64
 310 #define wcstoumax _wcstoui64
 311
 312
 313 #endif // _MSC_INTTYPES_H_ ]