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| 1 /* e_os2.h */ | |
| 2 /* ==================================================================== | |
| 3 * Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved. | |
| 4 * | |
| 5 * Redistribution and use in source and binary forms, with or without | |
| 6 * modification, are permitted provided that the following conditions | |
| 7 * are met: | |
| 8 * | |
| 9 * 1. Redistributions of source code must retain the above copyright | |
| 10 * notice, 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 | |
| 14 * the documentation and/or other materials provided with the | |
| 15 * distribution. | |
| 16 * | |
| 17 * 3. All advertising materials mentioning features or use of this | |
| 18 * software must display the following acknowledgment: | |
| 19 * "This product includes software developed by the OpenSSL Project | |
| 20 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | |
| 21 * | |
| 22 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
| 23 * endorse or promote products derived from this software without | |
| 24 * prior written permission. For written permission, please contact | |
| 25 * openssl-core@openssl.org. | |
| 26 * | |
| 27 * 5. Products derived from this software may not be called "OpenSSL" | |
| 28 * nor may "OpenSSL" appear in their names without prior written | |
| 29 * permission of the OpenSSL Project. | |
| 30 * | |
| 31 * 6. Redistributions of any form whatsoever must retain the following | |
| 32 * acknowledgment: | |
| 33 * "This product includes software developed by the OpenSSL Project | |
| 34 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | |
| 35 * | |
| 36 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
| 37 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 38 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 39 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
| 40 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 41 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 42 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 43 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 44 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| 45 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 46 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
| 47 * OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 48 * ==================================================================== | |
| 49 * | |
| 50 * This product includes cryptographic software written by Eric Young | |
| 51 * (eay@cryptsoft.com). This product includes software written by Tim | |
| 52 * Hudson (tjh@cryptsoft.com). | |
| 53 * | |
| 54 */ | |
| 55 | |
| 56 #include <openssl/opensslconf.h> | |
| 57 | |
| 58 #ifndef HEADER_E_OS2_H | |
| 59 #define HEADER_E_OS2_H | |
| 60 | |
| 61 #ifdef __cplusplus | |
| 62 extern "C" { | |
| 63 #endif | |
| 64 | |
| 65 /****************************************************************************** | |
| 66 * Detect operating systems. This probably needs completing. | |
| 67 * The result is that at least one OPENSSL_SYS_os macro should be defined. | |
| 68 * However, if none is defined, Unix is assumed. | |
| 69 **/ | |
| 70 | |
| 71 #define OPENSSL_SYS_UNIX | |
| 72 | |
| 73 /* ----------------------- Macintosh, before MacOS X ----------------------- */ | |
| 74 #if defined(__MWERKS__) && defined(macintosh) || defined(OPENSSL_SYSNAME_MAC) | |
| 75 # undef OPENSSL_SYS_UNIX | |
| 76 # define OPENSSL_SYS_MACINTOSH_CLASSIC | |
| 77 #endif | |
| 78 | |
| 79 /* ----------------------- NetWare ----------------------------------------- */ | |
| 80 #if defined(NETWARE) || defined(OPENSSL_SYSNAME_NETWARE) | |
| 81 # undef OPENSSL_SYS_UNIX | |
| 82 # define OPENSSL_SYS_NETWARE | |
| 83 #endif | |
| 84 | |
| 85 /* ---------------------- Microsoft operating systems ---------------------- */ | |
| 86 | |
| 87 /* Note that MSDOS actually denotes 32-bit environments running on top of | |
| 88 MS-DOS, such as DJGPP one. */ | |
| 89 #if defined(OPENSSL_SYSNAME_MSDOS) | |
| 90 # undef OPENSSL_SYS_UNIX | |
| 91 # define OPENSSL_SYS_MSDOS | |
| 92 #endif | |
| 93 | |
| 94 /* For 32 bit environment, there seems to be the CygWin environment and then | |
| 95 all the others that try to do the same thing Microsoft does... */ | |
| 96 #if defined(OPENSSL_SYSNAME_UWIN) | |
| 97 # undef OPENSSL_SYS_UNIX | |
| 98 # define OPENSSL_SYS_WIN32_UWIN | |
| 99 #else | |
| 100 # if defined(__CYGWIN32__) || defined(OPENSSL_SYSNAME_CYGWIN32) | |
| 101 # undef OPENSSL_SYS_UNIX | |
| 102 # define OPENSSL_SYS_WIN32_CYGWIN | |
| 103 # else | |
| 104 # if defined(_WIN32) || defined(OPENSSL_SYSNAME_WIN32) | |
| 105 # undef OPENSSL_SYS_UNIX | |
| 106 # define OPENSSL_SYS_WIN32 | |
| 107 # endif | |
| 108 # if defined(OPENSSL_SYSNAME_WINNT) | |
| 109 # undef OPENSSL_SYS_UNIX | |
| 110 # define OPENSSL_SYS_WINNT | |
| 111 # endif | |
| 112 # if defined(OPENSSL_SYSNAME_WINCE) | |
| 113 # undef OPENSSL_SYS_UNIX | |
| 114 # define OPENSSL_SYS_WINCE | |
| 115 # endif | |
| 116 # endif | |
| 117 #endif | |
| 118 | |
| 119 /* Anything that tries to look like Microsoft is "Windows" */ | |
| 120 #if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINNT) || defined(OPENSSL_
SYS_WINCE) | |
| 121 # undef OPENSSL_SYS_UNIX | |
| 122 # define OPENSSL_SYS_WINDOWS | |
| 123 # ifndef OPENSSL_SYS_MSDOS | |
| 124 # define OPENSSL_SYS_MSDOS | |
| 125 # endif | |
| 126 #endif | |
| 127 | |
| 128 /* DLL settings. This part is a bit tough, because it's up to the application | |
| 129 implementor how he or she will link the application, so it requires some | |
| 130 macro to be used. */ | |
| 131 #ifdef OPENSSL_SYS_WINDOWS | |
| 132 # ifndef OPENSSL_OPT_WINDLL | |
| 133 # if defined(_WINDLL) /* This is used when building OpenSSL to indicate that | |
| 134 DLL linkage should be used */ | |
| 135 # define OPENSSL_OPT_WINDLL | |
| 136 # endif | |
| 137 # endif | |
| 138 #endif | |
| 139 | |
| 140 /* -------------------------------- OpenVMS -------------------------------- */ | |
| 141 #if defined(__VMS) || defined(VMS) || defined(OPENSSL_SYSNAME_VMS) | |
| 142 # undef OPENSSL_SYS_UNIX | |
| 143 # define OPENSSL_SYS_VMS | |
| 144 # if defined(__DECC) | |
| 145 # define OPENSSL_SYS_VMS_DECC | |
| 146 # elif defined(__DECCXX) | |
| 147 # define OPENSSL_SYS_VMS_DECC | |
| 148 # define OPENSSL_SYS_VMS_DECCXX | |
| 149 # else | |
| 150 # define OPENSSL_SYS_VMS_NODECC | |
| 151 # endif | |
| 152 #endif | |
| 153 | |
| 154 /* --------------------------------- OS/2 ---------------------------------- */ | |
| 155 #if defined(__EMX__) || defined(__OS2__) | |
| 156 # undef OPENSSL_SYS_UNIX | |
| 157 # define OPENSSL_SYS_OS2 | |
| 158 #endif | |
| 159 | |
| 160 /* --------------------------------- Unix ---------------------------------- */ | |
| 161 #ifdef OPENSSL_SYS_UNIX | |
| 162 # if defined(linux) || defined(__linux__) || defined(OPENSSL_SYSNAME_LINUX) | |
| 163 # define OPENSSL_SYS_LINUX | |
| 164 # endif | |
| 165 # ifdef OPENSSL_SYSNAME_MPE | |
| 166 # define OPENSSL_SYS_MPE | |
| 167 # endif | |
| 168 # ifdef OPENSSL_SYSNAME_SNI | |
| 169 # define OPENSSL_SYS_SNI | |
| 170 # endif | |
| 171 # ifdef OPENSSL_SYSNAME_ULTRASPARC | |
| 172 # define OPENSSL_SYS_ULTRASPARC | |
| 173 # endif | |
| 174 # ifdef OPENSSL_SYSNAME_NEWS4 | |
| 175 # define OPENSSL_SYS_NEWS4 | |
| 176 # endif | |
| 177 # ifdef OPENSSL_SYSNAME_MACOSX | |
| 178 # define OPENSSL_SYS_MACOSX | |
| 179 # endif | |
| 180 # ifdef OPENSSL_SYSNAME_MACOSX_RHAPSODY | |
| 181 # define OPENSSL_SYS_MACOSX_RHAPSODY | |
| 182 # define OPENSSL_SYS_MACOSX | |
| 183 # endif | |
| 184 # ifdef OPENSSL_SYSNAME_SUNOS | |
| 185 # define OPENSSL_SYS_SUNOS | |
| 186 #endif | |
| 187 # if defined(_CRAY) || defined(OPENSSL_SYSNAME_CRAY) | |
| 188 # define OPENSSL_SYS_CRAY | |
| 189 # endif | |
| 190 # if defined(_AIX) || defined(OPENSSL_SYSNAME_AIX) | |
| 191 # define OPENSSL_SYS_AIX | |
| 192 # endif | |
| 193 #endif | |
| 194 | |
| 195 /* --------------------------------- VOS ----------------------------------- */ | |
| 196 #if defined(__VOS__) || defined(OPENSSL_SYSNAME_VOS) | |
| 197 # define OPENSSL_SYS_VOS | |
| 198 #ifdef __HPPA__ | |
| 199 # define OPENSSL_SYS_VOS_HPPA | |
| 200 #endif | |
| 201 #ifdef __IA32__ | |
| 202 # define OPENSSL_SYS_VOS_IA32 | |
| 203 #endif | |
| 204 #endif | |
| 205 | |
| 206 /* ------------------------------- VxWorks --------------------------------- */ | |
| 207 #ifdef OPENSSL_SYSNAME_VXWORKS | |
| 208 # define OPENSSL_SYS_VXWORKS | |
| 209 #endif | |
| 210 | |
| 211 /* --------------------------------- BeOS ---------------------------------- */ | |
| 212 #if defined(__BEOS__) | |
| 213 # define OPENSSL_SYS_BEOS | |
| 214 # include <sys/socket.h> | |
| 215 # if defined(BONE_VERSION) | |
| 216 # define OPENSSL_SYS_BEOS_BONE | |
| 217 # else | |
| 218 # define OPENSSL_SYS_BEOS_R5 | |
| 219 # endif | |
| 220 #endif | |
| 221 | |
| 222 /** | |
| 223 * That's it for OS-specific stuff | |
| 224 *****************************************************************************/ | |
| 225 | |
| 226 | |
| 227 /* Specials for I/O an exit */ | |
| 228 #ifdef OPENSSL_SYS_MSDOS | |
| 229 # define OPENSSL_UNISTD_IO <io.h> | |
| 230 # define OPENSSL_DECLARE_EXIT extern void exit(int); | |
| 231 #else | |
| 232 # define OPENSSL_UNISTD_IO OPENSSL_UNISTD | |
| 233 # define OPENSSL_DECLARE_EXIT /* declared in unistd.h */ | |
| 234 #endif | |
| 235 | |
| 236 /* Definitions of OPENSSL_GLOBAL and OPENSSL_EXTERN, to define and declare | |
| 237 certain global symbols that, with some compilers under VMS, have to be | |
| 238 defined and declared explicitely with globaldef and globalref. | |
| 239 Definitions of OPENSSL_EXPORT and OPENSSL_IMPORT, to define and declare | |
| 240 DLL exports and imports for compilers under Win32. These are a little | |
| 241 more complicated to use. Basically, for any library that exports some | |
| 242 global variables, the following code must be present in the header file | |
| 243 that declares them, before OPENSSL_EXTERN is used: | |
| 244 | |
| 245 #ifdef SOME_BUILD_FLAG_MACRO | |
| 246 # undef OPENSSL_EXTERN | |
| 247 # define OPENSSL_EXTERN OPENSSL_EXPORT | |
| 248 #endif | |
| 249 | |
| 250 The default is to have OPENSSL_EXPORT, OPENSSL_IMPORT and OPENSSL_GLOBAL | |
| 251 have some generally sensible values, and for OPENSSL_EXTERN to have the | |
| 252 value OPENSSL_IMPORT. | |
| 253 */ | |
| 254 | |
| 255 #if defined(OPENSSL_SYS_VMS_NODECC) | |
| 256 # define OPENSSL_EXPORT globalref | |
| 257 # define OPENSSL_IMPORT globalref | |
| 258 # define OPENSSL_GLOBAL globaldef | |
| 259 #elif defined(OPENSSL_SYS_WINDOWS) && defined(OPENSSL_OPT_WINDLL) | |
| 260 # define OPENSSL_EXPORT extern __declspec(dllexport) | |
| 261 # define OPENSSL_IMPORT extern __declspec(dllimport) | |
| 262 # define OPENSSL_GLOBAL | |
| 263 #else | |
| 264 # define OPENSSL_EXPORT extern | |
| 265 # define OPENSSL_IMPORT extern | |
| 266 # define OPENSSL_GLOBAL | |
| 267 #endif | |
| 268 #define OPENSSL_EXTERN OPENSSL_IMPORT | |
| 269 | |
| 270 /* Macros to allow global variables to be reached through function calls when | |
| 271 required (if a shared library version requires it, for example. | |
| 272 The way it's done allows definitions like this: | |
| 273 | |
| 274 // in foobar.c | |
| 275 OPENSSL_IMPLEMENT_GLOBAL(int,foobar,0) | |
| 276 // in foobar.h | |
| 277 OPENSSL_DECLARE_GLOBAL(int,foobar); | |
| 278 #define foobar OPENSSL_GLOBAL_REF(foobar) | |
| 279 */ | |
| 280 #ifdef OPENSSL_EXPORT_VAR_AS_FUNCTION | |
| 281 # define OPENSSL_IMPLEMENT_GLOBAL(type,name,value) \ | |
| 282 type *_shadow_##name(void) \ | |
| 283 { static type _hide_##name=value; return &_hide_##name; } | |
| 284 # define OPENSSL_DECLARE_GLOBAL(type,name) type *_shadow_##name(void) | |
| 285 # define OPENSSL_GLOBAL_REF(name) (*(_shadow_##name())) | |
| 286 #else | |
| 287 # define OPENSSL_IMPLEMENT_GLOBAL(type,name,value) OPENSSL_GLOBAL type _shadow_#
#name=value; | |
| 288 # define OPENSSL_DECLARE_GLOBAL(type,name) OPENSSL_EXPORT type _shadow_##name | |
| 289 # define OPENSSL_GLOBAL_REF(name) _shadow_##name | |
| 290 #endif | |
| 291 | |
| 292 #ifdef OPENSSL_SYS_WINDOWS | |
| 293 # include <BaseTsd.h> | |
| 294 # define ssize_t SSIZE_T | |
| 295 #endif | |
| 296 | |
| 297 #ifdef OPENSSL_SYS_MACOSX | |
| 298 # include <sys/types.h> | |
| 299 #endif | |
| 300 | |
| 301 #if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) && macintosh==1 && !defined(MAC_OS_GU
SI_SOURCE) | |
| 302 # define ossl_ssize_t long | |
| 303 #endif | |
| 304 | |
| 305 #ifdef OPENSSL_SYS_MSDOS | |
| 306 # define ossl_ssize_t long | |
| 307 #endif | |
| 308 | |
| 309 #if defined(NeXT) || defined(OPENSSL_SYS_NEWS4) || defined(OPENSSL_SYS_SUNOS) | |
| 310 # define ssize_t int | |
| 311 #endif | |
| 312 | |
| 313 #if defined(__ultrix) && !defined(ssize_t) | |
| 314 # define ossl_ssize_t int | |
| 315 #endif | |
| 316 | |
| 317 #ifndef ossl_ssize_t | |
| 318 # define ossl_ssize_t ssize_t | |
| 319 #endif | |
| 320 | |
| 321 #ifndef SSIZE_MAX | |
| 322 #define SSIZE_MAX ((ssize_t)(((size_t)-1)/2)) | |
| 323 #endif | |
| 324 | |
| 325 #ifdef __cplusplus | |
| 326 } | |
| 327 #endif | |
| 328 #endif | |
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Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master