1 /************************************************************************* 2 * 3 * Copyright (C) 2001 Bjorn Reese <breese@users.sourceforge.net> 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED 10 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 11 * MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND 12 * CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER. 13 * 14 * Portion Copyright � 2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 15 ************************************************************************/ 16 17 /** @file 18 @publishedPartner 19 @released 20 */ 21 22 #ifndef TRIO_TRIODEF_H 23 #define TRIO_TRIODEF_H 24 25 /************************************************************************* 26 * Platform and compiler support detection 27 */ 28 #if defined(__GNUC__) 29 # define TRIO_COMPILER_GCC 30 #elif defined(__SUNPRO_C) 31 # define TRIO_COMPILER_SUNPRO 32 #elif defined(__SUNPRO_CC) 33 # define TRIO_COMPILER_SUNPRO 34 # define __SUNPRO_C __SUNPRO_CC 35 #elif defined(__xlC__) || defined(__IBMC__) || defined(__IBMCPP__) 36 # define TRIO_COMPILER_XLC 37 #elif defined(_AIX) && !defined(__GNUC__) 38 # define TRIO_COMPILER_XLC /* Workaround for old xlc */ 39 #elif defined(__DECC) || defined(__DECCXX) 40 # define TRIO_COMPILER_DECC 41 #elif defined(__osf__) && defined(__LANGUAGE_C__) 42 # define TRIO_COMPILER_DECC /* Workaround for old DEC C compilers */ 43 #elif defined(_MSC_VER) 44 //# define TRIO_COMPILER_MSVC 45 #elif defined(__BORLANDC__) 46 # define TRIO_COMPILER_BCB 47 #endif 48 49 #if defined(VMS) || defined(__VMS) 50 /* 51 * VMS is placed first to avoid identifying the platform as Unix 52 * based on the DECC compiler later on. 53 */ 54 # define TRIO_PLATFORM_VMS 55 #elif defined(unix) || defined(__unix) || defined(__unix__) 56 # define TRIO_PLATFORM_UNIX 57 #elif defined(TRIO_COMPILER_XLC) || defined(_AIX) 58 # define TRIO_PLATFORM_UNIX 59 #elif defined(TRIO_COMPILER_DECC) || defined(__osf___) 60 # define TRIO_PLATFORM_UNIX 61 #elif defined(__NetBSD__) 62 # define TRIO_PLATFORM_UNIX 63 #elif defined(__QNX__) 64 # define TRIO_PLATFORM_UNIX 65 # define TRIO_PLATFORM_QNX 66 #elif defined(__CYGWIN__) 67 # define TRIO_PLATFORM_UNIX 68 #elif defined(AMIGA) && defined(TRIO_COMPILER_GCC) 69 # define TRIO_PLATFORM_UNIX 70 #elif defined(TRIO_COMPILER_MSVC) || defined(WIN32) || defined(_WIN32) 71 # define TRIO_PLATFORM_WIN32 72 #elif defined(mpeix) || defined(__mpexl) 73 # define TRIO_PLATFORM_MPEIX 74 #endif 75 76 #if defined(_AIX) 77 # define TRIO_PLATFORM_AIX 78 #elif defined(__hpux) 79 # define TRIO_PLATFORM_HPUX 80 #elif defined(sun) || defined(__sun__) 81 # if defined(__SVR4) || defined(__svr4__) 82 # define TRIO_PLATFORM_SOLARIS 83 # else 84 # define TRIO_PLATFORM_SUNOS 85 # endif 86 #endif 87 88 #if defined(__STDC__) || defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB) 89 # define TRIO_COMPILER_SUPPORTS_C89 90 # if defined(__STDC_VERSION__) 91 # define TRIO_COMPILER_SUPPORTS_C90 92 # if (__STDC_VERSION__ >= 199409L) 93 # define TRIO_COMPILER_SUPPORTS_C94 94 # endif 95 # if (__STDC_VERSION__ >= 199901L) 96 # define TRIO_COMPILER_SUPPORTS_C99 97 # endif 98 # elif defined(TRIO_COMPILER_SUNPRO) 99 # if (__SUNPRO_C >= 0x420) 100 # define TRIO_COMPILER_SUPPORTS_C94 101 # endif 102 # endif 103 #endif 104 105 #if defined(_XOPEN_SOURCE) 106 # if defined(_XOPEN_SOURCE_EXTENDED) 107 # define TRIO_COMPILER_SUPPORTS_UNIX95 108 # endif 109 # if (_XOPEN_VERSION >= 500) 110 # define TRIO_COMPILER_SUPPORTS_UNIX98 111 # endif 112 # if (_XOPEN_VERSION >= 600) 113 # define TRIO_COMPILER_SUPPORTS_UNIX01 114 # endif 115 #endif 116 117 /************************************************************************* 118 * Generic defines 119 */ 120 121 #if !defined(TRIO_PUBLIC) 122 # define TRIO_PUBLIC XMLPUBFUN 123 #endif 124 #if !defined(TRIO_PRIVATE) 125 # define TRIO_PRIVATE static 126 #endif 127 128 #if !(defined(TRIO_COMPILER_SUPPORTS_C89) || defined(__cplusplus)) 129 # define TRIO_COMPILER_ANCIENT 130 #endif 131 132 #if defined(TRIO_COMPILER_ANCIENT) 133 # define TRIO_CONST 134 # define TRIO_VOLATILE 135 # define TRIO_SIGNED 136 typedef double trio_long_double_t; 137 typedef char * trio_pointer_t; 138 # define TRIO_SUFFIX_LONG(x) x 139 # define TRIO_PROTO(x) () 140 # define TRIO_NOARGS 141 # define TRIO_ARGS1(list,a1) list a1; 142 # define TRIO_ARGS2(list,a1,a2) list a1; a2; 143 # define TRIO_ARGS3(list,a1,a2,a3) list a1; a2; a3; 144 # define TRIO_ARGS4(list,a1,a2,a3,a4) list a1; a2; a3; a4; 145 # define TRIO_ARGS5(list,a1,a2,a3,a4,a5) list a1; a2; a3; a4; a5; 146 # define TRIO_ARGS6(list,a1,a2,a3,a4,a5,a6) list a1; a2; a3; a4; a5; a6; 147 # define TRIO_VARGS2(list,a1,a2) list a1; a2 148 # define TRIO_VARGS3(list,a1,a2,a3) list a1; a2; a3 149 # define TRIO_VARGS4(list,a1,a2,a3,a4) list a1; a2; a3; a4 150 # define TRIO_VARGS5(list,a1,a2,a3,a4,a5) list a1; a2; a3; a4; a5 151 # define TRIO_VA_DECL va_dcl 152 # define TRIO_VA_START(x,y) va_start(x) 153 # define TRIO_VA_END(x) va_end(x) 154 #else /* ANSI C */ 155 # define TRIO_CONST const 156 # define TRIO_VOLATILE volatile 157 # define TRIO_SIGNED signed 158 typedef long double trio_long_double_t; 159 typedef void * trio_pointer_t; 160 # define TRIO_SUFFIX_LONG(x) x ## L 161 # define TRIO_PROTO(x) x 162 # define TRIO_NOARGS void 163 # define TRIO_ARGS1(list,a1) (a1) 164 # define TRIO_ARGS2(list,a1,a2) (a1,a2) 165 # define TRIO_ARGS3(list,a1,a2,a3) (a1,a2,a3) 166 # define TRIO_ARGS4(list,a1,a2,a3,a4) (a1,a2,a3,a4) 167 # define TRIO_ARGS5(list,a1,a2,a3,a4,a5) (a1,a2,a3,a4,a5) 168 # define TRIO_ARGS6(list,a1,a2,a3,a4,a5,a6) (a1,a2,a3,a4,a5,a6) 169 # define TRIO_VARGS2 TRIO_ARGS2 170 # define TRIO_VARGS3 TRIO_ARGS3 171 # define TRIO_VARGS4 TRIO_ARGS4 172 # define TRIO_VARGS5 TRIO_ARGS5 173 # define TRIO_VA_DECL ... 174 # define TRIO_VA_START(x,y) va_start(x,y) 175 # define TRIO_VA_END(x) va_end(x) 176 #endif 177 178 #if defined(TRIO_COMPILER_SUPPORTS_C99) || defined(__cplusplus) 179 # define TRIO_INLINE inline 180 #elif defined(TRIO_COMPILER_GCC) 181 # define TRIO_INLINE __inline__ 182 #elif defined(TRIO_COMPILER_MSVC) 183 # define TRIO_INLINE _inline 184 #elif defined(TRIO_COMPILER_BCB) 185 # define TRIO_INLINE __inline 186 #else 187 # define TRIO_INLINE 188 #endif 189 190 /************************************************************************* 191 * Workarounds 192 */ 193 194 #if defined(TRIO_PLATFORM_VMS) 195 /* 196 * Computations done with constants at compile time can trigger these 197 * even when compiling with IEEE enabled. 198 */ 199 # pragma message disable (UNDERFLOW, FLOATOVERFL) 200 201 # if (__CRTL_VER < 80000000) 202 /* 203 * Although the compiler supports C99 language constructs, the C 204 * run-time library does not contain all C99 functions. 205 * 206 * This was the case for 70300022. Update the 80000000 value when 207 * it has been accurately determined what version of the library 208 * supports C99. 209 */ 210 # if defined(TRIO_COMPILER_SUPPORTS_C99) 211 # undef TRIO_COMPILER_SUPPORTS_C99 212 # endif 213 # endif 214 #endif 215 216 /* 217 * Not all preprocessors supports the LL token. 218 */ 219 #if defined(TRIO_COMPILER_BCB) 220 #else 221 # define TRIO_COMPILER_SUPPORTS_LL 222 #endif 223 224 #endif /* TRIO_TRIODEF_H */ 225 226