package/nvram/src/include/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  */
  10
  11 #ifndef _TYPEDEFS_H_
  12 #define _TYPEDEFS_H_
  13
  14
  15 /* Define 'SITE_TYPEDEFS' in the compile to include a site specific
  16  * typedef file "site_typedefs.h".
  17  *
  18  * If 'SITE_TYPEDEFS' is not defined, then the "Inferred Typedefs"
  19  * section of this file makes inferences about the compile environment
  20  * based on defined symbols and possibly compiler pragmas.
  21  *
  22  * Following these two sections is the "Default Typedefs"
  23  * section. This section is only prcessed if 'USE_TYPEDEF_DEFAULTS' is
  24  * defined. This section has a default set of typedefs and a few
  25  * proprocessor symbols (TRUE, FALSE, NULL, ...).
  26  */
  27
  28 #ifdef SITE_TYPEDEFS
  29
  30 /*******************************************************************************
  31  * Site Specific Typedefs
  32  *******************************************************************************/
  33
  34 #include "site_typedefs.h"
  35
  36 #else
  37
  38 /*******************************************************************************
  39  * Inferred Typedefs
  40  *******************************************************************************/
  41
  42 /* Infer the compile environment based on preprocessor symbols and pramas.
  43  * Override type definitions as needed, and include configuration dependent
  44  * header files to define types.
  45  */
  46
  47 #ifdef __cplusplus
  48
  49 #define TYPEDEF_BOOL
  50 #ifndef FALSE
  51 #define FALSE   false
  52 #endif
  53 #ifndef TRUE
  54 #define TRUE    true
  55 #endif
  56
  57 #else   /* ! __cplusplus */
  58
  59 /* for Windows build, define bool as a uchar instead of the default int */
  60 #if defined(_WIN32)
  61
  62 #define TYPEDEF_BOOL
  63 typedef unsigned char   bool;
  64
  65 #endif /* _WIN32 */
  66
  67 #endif  /* ! __cplusplus */
  68
  69 #ifdef _MSC_VER     /* Microsoft C */
  70 #define TYPEDEF_INT64
  71 #define TYPEDEF_UINT64
  72 typedef signed __int64  int64;
  73 typedef unsigned __int64 uint64;
  74 #endif
  75
  76 #if defined(MACOSX) && defined(KERNEL)
  77 #define TYPEDEF_BOOL
  78 #endif
  79
  80
  81 #if defined(linux)
  82 #define TYPEDEF_UINT
  83 #define TYPEDEF_USHORT
  84 #define TYPEDEF_ULONG
  85 #endif
  86
  87 #if !defined(linux) && !defined(_WIN32) && !defined(PMON) && !defined(_CFE_)
  88 #define TYPEDEF_UINT
  89 #define TYPEDEF_USHORT
  90 #endif
  91
  92
  93 /* Do not support the (u)int64 types with strict ansi for GNU C */
  94 #if defined(__GNUC__) && defined(__STRICT_ANSI__)
  95 #define TYPEDEF_INT64
  96 #define TYPEDEF_UINT64
  97 #endif
  98
  99 /* ICL accepts unsigned 64 bit type only, and complains in ANSI mode
 100  * for singned or unsigned */
 101 #if defined(__ICL)
 102
 103 #define TYPEDEF_INT64
 104
 105 #if defined(__STDC__)
 106 #define TYPEDEF_UINT64
 107 #endif
 108
 109 #endif /* __ICL */
 110
 111
 112 #if !defined(_WIN32) && !defined(PMON) && !defined(_CFE_)
 113
 114 /* pick up ushort & uint from standard types.h */
 115 #if defined(linux) && defined(__KERNEL__)
 116
 117 #include <linux/types.h>        /* sys/types.h and linux/types.h are oil and water */
 118
 119 #else
 120
 121 #include <sys/types.h>
 122
 123 #endif
 124
 125 #endif /* !_WIN32 && !PMON && !_CFE_ */
 126
 127 #if defined(MACOSX) && defined(KERNEL)
 128 #include <IOKit/IOTypes.h>
 129 #endif
 130
 131
 132 /* use the default typedefs in the next section of this file */
 133 #define USE_TYPEDEF_DEFAULTS
 134
 135 #endif /* SITE_TYPEDEFS */
 136
 137
 138 /*******************************************************************************
 139  * Default Typedefs
 140  *******************************************************************************/
 141
 142 #ifdef USE_TYPEDEF_DEFAULTS
 143 #undef USE_TYPEDEF_DEFAULTS
 144
 145 #ifndef TYPEDEF_BOOL
 146 typedef int     bool;
 147 #endif
 148
 149 /*----------------------- define uchar, ushort, uint, ulong ----------------*/
 150
 151 #ifndef TYPEDEF_UCHAR
 152 typedef unsigned char   uchar;
 153 #endif
 154
 155 #ifndef TYPEDEF_USHORT
 156 typedef unsigned short  ushort;
 157 #endif
 158
 159 #ifndef TYPEDEF_UINT
 160 typedef unsigned int    uint;
 161 #endif
 162
 163 #ifndef TYPEDEF_ULONG
 164 typedef unsigned long   ulong;
 165 #endif
 166
 167 /*----------------------- define [u]int8/16/32/64 --------------------------*/
 168
 169 #ifndef TYPEDEF_UINT8
 170 typedef unsigned char   uint8;
 171 #endif
 172
 173 #ifndef TYPEDEF_UINT16
 174 typedef unsigned short  uint16;
 175 #endif
 176
 177 #ifndef TYPEDEF_UINT32
 178 typedef unsigned int    uint32;
 179 #endif
 180
 181 #ifndef TYPEDEF_UINT64
 182 typedef unsigned long long uint64;
 183 #endif
 184
 185 #ifndef TYPEDEF_INT8
 186 typedef signed char     int8;
 187 #endif
 188
 189 #ifndef TYPEDEF_INT16
 190 typedef signed short    int16;
 191 #endif
 192
 193 #ifndef TYPEDEF_INT32
 194 typedef signed int      int32;
 195 #endif
 196
 197 #ifndef TYPEDEF_INT64
 198 typedef signed long long int64;
 199 #endif
 200
 201 /*----------------------- define float32/64, float_t -----------------------*/
 202
 203 #ifndef TYPEDEF_FLOAT32
 204 typedef float           float32;
 205 #endif
 206
 207 #ifndef TYPEDEF_FLOAT64
 208 typedef double          float64;
 209 #endif
 210
 211 /*
 212  * abstracted floating point type allows for compile time selection of
 213  * single or double precision arithmetic.  Compiling with -DFLOAT32
 214  * selects single precision; the default is double precision.
 215  */
 216
 217 #ifndef TYPEDEF_FLOAT_T
 218
 219 #if defined(FLOAT32)
 220 typedef float32 float_t;
 221 #else /* default to double precision floating point */
 222 typedef float64 float_t;
 223 #endif
 224
 225 #endif /* TYPEDEF_FLOAT_T */
 226
 227 /*----------------------- define macro values -----------------------------*/
 228
 229 #ifndef FALSE
 230 #define FALSE   0
 231 #endif
 232
 233 #ifndef TRUE
 234 #define TRUE    1
 235 #endif
 236
 237 #ifndef NULL
 238 #define NULL    0
 239 #endif
 240
 241 #ifndef OFF
 242 #define OFF     0
 243 #endif
 244
 245 #ifndef ON
 246 #define ON      1
 247 #endif
 248
 249 /*----------------------- define PTRSZ, INLINE ----------------------------*/
 250
 251 #ifndef PTRSZ
 252 #define PTRSZ   sizeof (char*)
 253 #endif
 254
 255 #ifndef INLINE
 256
 257 #ifdef _MSC_VER
 258
 259 #define INLINE __inline
 260
 261 #elif __GNUC__
 262
 263 #define INLINE __inline__
 264
 265 #else
 266
 267 #define INLINE
 268
 269 #endif /* _MSC_VER */
 270
 271 #endif /* INLINE */
 272
 273 #undef TYPEDEF_BOOL
 274 #undef TYPEDEF_UCHAR
 275 #undef TYPEDEF_USHORT
 276 #undef TYPEDEF_UINT
 277 #undef TYPEDEF_ULONG
 278 #undef TYPEDEF_UINT8
 279 #undef TYPEDEF_UINT16
 280 #undef TYPEDEF_UINT32
 281 #undef TYPEDEF_UINT64
 282 #undef TYPEDEF_INT8
 283 #undef TYPEDEF_INT16
 284 #undef TYPEDEF_INT32
 285 #undef TYPEDEF_INT64
 286 #undef TYPEDEF_FLOAT32
 287 #undef TYPEDEF_FLOAT64
 288 #undef TYPEDEF_FLOAT_T
 289
 290 #define ETHER_ADDR_LEN 6
 291
 292 #endif /* USE_TYPEDEF_DEFAULTS */
 293
 294 #endif /* _TYPEDEFS_H_ */