sources/wpa-supplicant/typedefs.h

   1 /*
   2  * Copyright 2004, Broadcom Corporation
   3  * All Rights Reserved.
   4  *
   5  * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
   6  * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
   7  * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
   8  * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
   9  * $Id$
  10  */
  11
  12 #ifndef _TYPEDEFS_H_
  13 #define _TYPEDEFS_H_
  14
  15
  16 /* Define 'SITE_TYPEDEFS' in the compile to include a site specific
  17  * typedef file "site_typedefs.h".
  18  *
  19  * If 'SITE_TYPEDEFS' is not defined, then the "Inferred Typedefs"
  20  * section of this file makes inferences about the compile environment
  21  * based on defined symbols and possibly compiler pragmas.
  22  *
  23  * Following these two sections is the "Default Typedefs"
  24  * section. This section is only prcessed if 'USE_TYPEDEF_DEFAULTS' is
  25  * defined. This section has a default set of typedefs and a few
  26  * proprocessor symbols (TRUE, FALSE, NULL, ...).
  27  */
  28
  29 #ifdef SITE_TYPEDEFS
  30
  31 /*******************************************************************************
  32  * Site Specific Typedefs
  33  *******************************************************************************/
  34
  35 #include "site_typedefs.h"
  36
  37 #else
  38
  39 /*******************************************************************************
  40  * Inferred Typedefs
  41  *******************************************************************************/
  42
  43 /* Infer the compile environment based on preprocessor symbols and pramas.
  44  * Override type definitions as needed, and include configuration dependent
  45  * header files to define types.
  46  */
  47
  48 #ifdef __cplusplus
  49
  50 #define TYPEDEF_BOOL
  51 #ifndef FALSE
  52 #define FALSE   false
  53 #endif
  54 #ifndef TRUE
  55 #define TRUE    true
  56 #endif
  57
  58 #else   /* ! __cplusplus */
  59
  60 #if defined(_WIN32)
  61
  62 #define TYPEDEF_BOOL
  63 typedef unsigned char   bool;                   /* consistent w/BOOL */
  64
  65 #endif /* _WIN32 */
  66
  67 #endif  /* ! __cplusplus */
  68
  69 /* use the Windows ULONG_PTR type when compiling for 64 bit */
  70 #if defined(_WIN64)
  71 #include <basetsd.h>
  72 #define TYPEDEF_UINTPTR
  73 typedef ULONG_PTR       uintptr;
  74 #endif
  75
  76 #ifdef _MSC_VER     /* Microsoft C */
  77 #define TYPEDEF_INT64
  78 #define TYPEDEF_UINT64
  79 typedef signed __int64  int64;
  80 typedef unsigned __int64 uint64;
  81 #endif
  82
  83 #if defined(MACOSX) && defined(KERNEL)
  84 #define TYPEDEF_BOOL
  85 #endif
  86
  87
  88 #if defined(linux)
  89 #define TYPEDEF_UINT
  90 #define TYPEDEF_USHORT
  91 #define TYPEDEF_ULONG
  92 #endif
  93
  94 #if !defined(linux) && !defined(_WIN32) && !defined(PMON) && !defined(_CFE_) && !defined(_HNDRTE_) && !defined(_MINOSL_)
  95 #define TYPEDEF_UINT
  96 #define TYPEDEF_USHORT
  97 #endif
  98
  99
 100 /* Do not support the (u)int64 types with strict ansi for GNU C */
 101 #if defined(__GNUC__) && defined(__STRICT_ANSI__)
 102 #define TYPEDEF_INT64
 103 #define TYPEDEF_UINT64
 104 #endif
 105
 106 /* ICL accepts unsigned 64 bit type only, and complains in ANSI mode
 107  * for singned or unsigned */
 108 #if defined(__ICL)
 109
 110 #define TYPEDEF_INT64
 111
 112 #if defined(__STDC__)
 113 #define TYPEDEF_UINT64
 114 #endif
 115
 116 #endif /* __ICL */
 117
 118
 119 #if !defined(_WIN32) && !defined(PMON) && !defined(_CFE_) && !defined(_HNDRTE_) && !defined(_MINOSL_)
 120
 121 /* pick up ushort & uint from standard types.h */
 122 #if defined(linux) && defined(__KERNEL__)
 123
 124 #include <linux/types.h>        /* sys/types.h and linux/types.h are oil and water */
 125
 126 #else
 127
 128 #include <sys/types.h>
 129
 130 #endif
 131
 132 #endif /* !_WIN32 && !PMON && !_CFE_ && !_HNDRTE_  && !_MINOSL_ */
 133
 134 #if defined(MACOSX) && defined(KERNEL)
 135 #include <IOKit/IOTypes.h>
 136 #endif
 137
 138
 139 /* use the default typedefs in the next section of this file */
 140 #define USE_TYPEDEF_DEFAULTS
 141
 142 #endif /* SITE_TYPEDEFS */
 143
 144
 145 /*******************************************************************************
 146  * Default Typedefs
 147  *******************************************************************************/
 148
 149 #ifdef USE_TYPEDEF_DEFAULTS
 150 #undef USE_TYPEDEF_DEFAULTS
 151
 152 #ifndef TYPEDEF_BOOL
 153 typedef /*@abstract@*/ unsigned char    bool;
 154 #endif
 155
 156 /*----------------------- define uchar, ushort, uint, ulong ------------------*/
 157
 158 #ifndef TYPEDEF_UCHAR
 159 typedef unsigned char   uchar;
 160 #endif
 161
 162 #ifndef TYPEDEF_USHORT
 163 typedef unsigned short  ushort;
 164 #endif
 165
 166 #ifndef TYPEDEF_UINT
 167 typedef unsigned int    uint;
 168 #endif
 169
 170 #ifndef TYPEDEF_ULONG
 171 typedef unsigned long   ulong;
 172 #endif
 173
 174 /*----------------------- define [u]int8/16/32/64, uintptr --------------------*/
 175
 176 #ifndef TYPEDEF_UINT8
 177 typedef unsigned char   uint8;
 178 #endif
 179
 180 #ifndef TYPEDEF_UINT16
 181 typedef unsigned short  uint16;
 182 #endif
 183
 184 #ifndef TYPEDEF_UINT32
 185 typedef unsigned int    uint32;
 186 #endif
 187
 188 #ifndef TYPEDEF_UINT64
 189 typedef unsigned long long uint64;
 190 #endif
 191
 192 #ifndef TYPEDEF_UINTPTR
 193 typedef unsigned int    uintptr;
 194 #endif
 195
 196 #ifndef TYPEDEF_INT8
 197 typedef signed char     int8;
 198 #endif
 199
 200 #ifndef TYPEDEF_INT16
 201 typedef signed short    int16;
 202 #endif
 203
 204 #ifndef TYPEDEF_INT32
 205 typedef signed int      int32;
 206 #endif
 207
 208 #ifndef TYPEDEF_INT64
 209 typedef signed long long int64;
 210 #endif
 211
 212 /*----------------------- define float32/64, float_t -----------------------*/
 213
 214 #ifndef TYPEDEF_FLOAT32
 215 typedef float           float32;
 216 #endif
 217
 218 #ifndef TYPEDEF_FLOAT64
 219 typedef double          float64;
 220 #endif
 221
 222 /*
 223  * abstracted floating point type allows for compile time selection of
 224  * single or double precision arithmetic.  Compiling with -DFLOAT32
 225  * selects single precision; the default is double precision.
 226  */
 227
 228 #ifndef TYPEDEF_FLOAT_T
 229
 230 #if defined(FLOAT32)
 231 typedef float32 float_t;
 232 #else /* default to double precision floating point */
 233 typedef float64 float_t;
 234 #endif
 235
 236 #endif /* TYPEDEF_FLOAT_T */
 237
 238 /*----------------------- define macro values -----------------------------*/
 239
 240 #ifndef FALSE
 241 #define FALSE   0
 242 #endif
 243
 244 #ifndef TRUE
 245 #define TRUE    1
 246 #endif
 247
 248 #ifndef NULL
 249 #define NULL    0
 250 #endif
 251
 252 #ifndef OFF
 253 #define OFF     0
 254 #endif
 255
 256 #ifndef ON
 257 #define ON      1
 258 #endif
 259
 260 #define AUTO    (-1)
 261
 262 /* Reclaiming text and data :
 263    The following macros specify special linker sections that can be reclaimed
 264    after a system is considered 'up'.
 265  */
 266 #if defined(__GNUC__) && defined(BCMRECLAIM)
 267 extern bool     bcmreclaimed;
 268 #define BCMINITDATA(_data)      __attribute__ ((__section__ (".dataini." #_data))) _data##_ini
 269 #define BCMINITFN(_fn)          __attribute__ ((__section__ (".textini." #_fn))) _fn##_ini
 270 #define BCMINIT(_id)            _id##_ini
 271 #else
 272 #define BCMINITDATA(_data)      _data
 273 #define BCMINITFN(_fn)          _fn
 274 #define BCMINIT(_id)            _id
 275 #define bcmreclaimed            0
 276 #endif
 277
 278 /*----------------------- define PTRSZ, INLINE ----------------------------*/
 279
 280 #ifndef PTRSZ
 281 #define PTRSZ   sizeof (char*)
 282 #endif
 283
 284 #ifndef INLINE
 285
 286 #ifdef _MSC_VER
 287
 288 #define INLINE __inline
 289
 290 #elif __GNUC__
 291
 292 #define INLINE __inline__
 293
 294 #else
 295
 296 #define INLINE
 297
 298 #endif /* _MSC_VER */
 299
 300 #endif /* INLINE */
 301
 302 #undef TYPEDEF_BOOL
 303 #undef TYPEDEF_UCHAR
 304 #undef TYPEDEF_USHORT
 305 #undef TYPEDEF_UINT
 306 #undef TYPEDEF_ULONG
 307 #undef TYPEDEF_UINT8
 308 #undef TYPEDEF_UINT16
 309 #undef TYPEDEF_UINT32
 310 #undef TYPEDEF_UINT64
 311 #undef TYPEDEF_UINTPTR
 312 #undef TYPEDEF_INT8
 313 #undef TYPEDEF_INT16
 314 #undef TYPEDEF_INT32
 315 #undef TYPEDEF_INT64
 316 #undef TYPEDEF_FLOAT32
 317 #undef TYPEDEF_FLOAT64
 318 #undef TYPEDEF_FLOAT_T
 319
 320 #endif /* USE_TYPEDEF_DEFAULTS */
 321
 322 #endif /* _TYPEDEFS_H_ */