1 /* e_os.h */ 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * 9 * This library is free for commercial and non-commercial use as long as 10 * the following conditions are aheared to. The following conditions 11 * apply to all code found in this distribution, be it the RC4, RSA, 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13 * included with this distribution is covered by the same copyright terms 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15 * 16 * Copyright remains Eric Young's, and as such any Copyright notices in 17 * the code are not to be removed. 18 * If this package is used in a product, Eric Young should be given attribution 19 * as the author of the parts of the library used. 20 * This can be in the form of a textual message at program startup or 21 * in documentation (online or textual) provided with the package. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 26 * 1. Redistributions of source code must retain the copyright 27 * notice, this list of conditions and the following disclaimer. 28 * 2. Redistributions in binary form must reproduce the above copyright 29 * notice, this list of conditions and the following disclaimer in the 30 * documentation and/or other materials provided with the distribution. 31 * 3. All advertising materials mentioning features or use of this software 32 * must display the following acknowledgement: 33 * "This product includes cryptographic software written by 34 * Eric Young (eay@cryptsoft.com)" 35 * The word 'cryptographic' can be left out if the rouines from the library 36 * being used are not cryptographic related :-). 37 * 4. If you include any Windows specific code (or a derivative thereof) from 38 * the apps directory (application code) you must include an acknowledgement: 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ 58 59 #ifndef HEADER_E_OS_H 60 # define HEADER_E_OS_H 61 62 # include <openssl/opensslconf.h> 63 64 # include <openssl/e_os2.h> 65 /* 66 * <openssl/e_os2.h> contains what we can justify to make visible to the 67 * outside; this file e_os.h is not part of the exported interface. 68 */ 69 70 #ifdef __cplusplus 71 extern "C" { 72 #endif 73 74 /* Used to checking reference counts, most while doing perl5 stuff :-) */ 75 # ifdef REF_PRINT 76 # undef REF_PRINT 77 # define REF_PRINT(a,b) fprintf(stderr,"%08X:%4d:%s\n",(int)b,b->references,a) 78 # endif 79 80 # ifndef DEVRANDOM 81 /* 82 * set this to a comma-separated list of 'random' device files to try out. My 83 * default, we will try to read at least one of these files 84 */ 85 # define DEVRANDOM "/dev/urandom","/dev/random","/dev/srandom" 86 # endif 87 # ifndef DEVRANDOM_EGD 88 /* 89 * set this to a comma-seperated list of 'egd' sockets to try out. These 90 * sockets will be tried in the order listed in case accessing the device 91 * files listed in DEVRANDOM did not return enough entropy. 92 */ 93 # define DEVRANDOM_EGD "/var/run/egd-pool","/dev/egd-pool","/etc/egd-pool","/etc/entropy" 94 # endif 95 96 # if defined(OPENSSL_SYS_VXWORKS) 97 # define NO_SYS_PARAM_H 98 # define NO_CHMOD 99 # define NO_SYSLOG 100 # endif 101 102 # if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) 103 # if macintosh==1 104 # ifndef MAC_OS_GUSI_SOURCE 105 # define MAC_OS_pre_X 106 # define NO_SYS_TYPES_H 107 # endif 108 # define NO_SYS_PARAM_H 109 # define NO_CHMOD 110 # define NO_SYSLOG 111 # undef DEVRANDOM 112 # define GETPID_IS_MEANINGLESS 113 # endif 114 # endif 115 116 /******************************************************************** 117 The Microsoft section 118 ********************************************************************/ 119 /* 120 * The following is used because of the small stack in some Microsoft 121 * operating systems 122 */ 123 # if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYSNAME_WIN32) 124 # define MS_STATIC static 125 # else 126 # define MS_STATIC 127 # endif 128 129 # if defined(OPENSSL_SYS_WIN32) && !defined(WIN32) 130 # define WIN32 131 # endif 132 # if defined(OPENSSL_SYS_WINDOWS) && !defined(WINDOWS) 133 # define WINDOWS 134 # endif 135 # if defined(OPENSSL_SYS_MSDOS) && !defined(MSDOS) 136 # define MSDOS 137 # endif 138 139 # if defined(MSDOS) && !defined(GETPID_IS_MEANINGLESS) 140 # define GETPID_IS_MEANINGLESS 141 # endif 142 143 # ifdef WIN32 144 # define get_last_sys_error() GetLastError() 145 # define clear_sys_error() SetLastError(0) 146 # if !defined(WINNT) 147 # define WIN_CONSOLE_BUG 148 # endif 149 # else 150 # define get_last_sys_error() errno 151 # define clear_sys_error() errno=0 152 # endif 153 154 # if defined(WINDOWS) 155 # define get_last_socket_error() WSAGetLastError() 156 # define clear_socket_error() WSASetLastError(0) 157 # define readsocket(s,b,n) recv((s),(b),(n),0) 158 # define writesocket(s,b,n) send((s),(b),(n),0) 159 # elif defined(__DJGPP__) 160 # define WATT32 161 # define get_last_socket_error() errno 162 # define clear_socket_error() errno=0 163 # define closesocket(s) close_s(s) 164 # define readsocket(s,b,n) read_s(s,b,n) 165 # define writesocket(s,b,n) send(s,b,n,0) 166 # elif defined(MAC_OS_pre_X) 167 # define get_last_socket_error() errno 168 # define clear_socket_error() errno=0 169 # define closesocket(s) MacSocket_close(s) 170 # define readsocket(s,b,n) MacSocket_recv((s),(b),(n),true) 171 # define writesocket(s,b,n) MacSocket_send((s),(b),(n)) 172 # elif defined(OPENSSL_SYS_VMS) 173 # define get_last_socket_error() errno 174 # define clear_socket_error() errno=0 175 # define ioctlsocket(a,b,c) ioctl(a,b,c) 176 # define closesocket(s) close(s) 177 # define readsocket(s,b,n) recv((s),(b),(n),0) 178 # define writesocket(s,b,n) send((s),(b),(n),0) 179 # elif defined(OPENSSL_SYS_VXWORKS) 180 # define get_last_socket_error() errno 181 # define clear_socket_error() errno=0 182 # define ioctlsocket(a,b,c) ioctl((a),(b),(int)(c)) 183 # define closesocket(s) close(s) 184 # define readsocket(s,b,n) read((s),(b),(n)) 185 # define writesocket(s,b,n) write((s),(char *)(b),(n)) 186 # elif defined(OPENSSL_SYS_BEOS_R5) 187 # define get_last_socket_error() errno 188 # define clear_socket_error() errno=0 189 # define FIONBIO SO_NONBLOCK 190 # define ioctlsocket(a,b,c) setsockopt((a),SOL_SOCKET,(b),(c),sizeof(*(c))) 191 # define readsocket(s,b,n) recv((s),(b),(n),0) 192 # define writesocket(s,b,n) send((s),(b),(n),0) 193 # elif defined(OPENSSL_SYS_NETWARE) 194 # if defined(NETWARE_BSDSOCK) 195 # define get_last_socket_error() errno 196 # define clear_socket_error() errno=0 197 # define closesocket(s) close(s) 198 # define ioctlsocket(a,b,c) ioctl(a,b,c) 199 # if defined(NETWARE_LIBC) 200 # define readsocket(s,b,n) recv((s),(b),(n),0) 201 # define writesocket(s,b,n) send((s),(b),(n),0) 202 # else 203 # define readsocket(s,b,n) recv((s),(char*)(b),(n),0) 204 # define writesocket(s,b,n) send((s),(char*)(b),(n),0) 205 # endif 206 # else 207 # define get_last_socket_error() WSAGetLastError() 208 # define clear_socket_error() WSASetLastError(0) 209 # define readsocket(s,b,n) recv((s),(b),(n),0) 210 # define writesocket(s,b,n) send((s),(b),(n),0) 211 # endif 212 # else 213 # define get_last_socket_error() errno 214 # define clear_socket_error() errno=0 215 # define ioctlsocket(a,b,c) ioctl(a,b,c) 216 # define closesocket(s) close(s) 217 # define readsocket(s,b,n) read((s),(b),(n)) 218 # define writesocket(s,b,n) write((s),(b),(n)) 219 # endif 220 221 # ifdef WIN16 /* never the case */ 222 # define MS_CALLBACK _far _loadds 223 # define MS_FAR _far 224 # else 225 # define MS_CALLBACK 226 # define MS_FAR 227 # endif 228 229 # ifdef OPENSSL_NO_STDIO 230 # undef OPENSSL_NO_FP_API 231 # define OPENSSL_NO_FP_API 232 # endif 233 234 # if (defined(WINDOWS) || defined(MSDOS)) 235 236 # ifdef __DJGPP__ 237 # include <unistd.h> 238 # include <sys/stat.h> 239 # include <sys/socket.h> 240 # include <tcp.h> 241 # include <netdb.h> 242 # define _setmode setmode 243 # define _O_TEXT O_TEXT 244 # define _O_BINARY O_BINARY 245 # undef DEVRANDOM 246 # define DEVRANDOM "/dev/urandom\x24" 247 # endif /* __DJGPP__ */ 248 249 # ifndef S_IFDIR 250 # define S_IFDIR _S_IFDIR 251 # endif 252 253 # ifndef S_IFMT 254 # define S_IFMT _S_IFMT 255 # endif 256 257 # if !defined(WINNT) && !defined(__DJGPP__) 258 # define NO_SYSLOG 259 # endif 260 # define NO_DIRENT 261 262 # ifdef WINDOWS 263 # if !defined(_WIN32_WCE) && !defined(_WIN32_WINNT) 264 /* 265 * Defining _WIN32_WINNT here in e_os.h implies certain "discipline." 266 * Most notably we ought to check for availability of each specific 267 * routine with GetProcAddress() and/or guard NT-specific calls with 268 * GetVersion() < 0x80000000. One can argue that in latter "or" case 269 * we ought to /DELAYLOAD some .DLLs in order to protect ourselves 270 * against run-time link errors. This doesn't seem to be necessary, 271 * because it turned out that already Windows 95, first non-NT Win32 272 * implementation, is equipped with at least NT 3.51 stubs, dummy 273 * routines with same name, but which do nothing. Meaning that it's 274 * apparently sufficient to guard "vanilla" NT calls with GetVersion 275 * alone, while NT 4.0 and above interfaces ought to be linked with 276 * GetProcAddress at run-time. 277 */ 278 # define _WIN32_WINNT 0x0400 279 # endif 280 # if !defined(OPENSSL_NO_SOCK) && (defined(_WIN32_WINNT) || defined(_WIN32_WCE)) 281 /* 282 * Just like defining _WIN32_WINNT including winsock2.h implies 283 * certain "discipline" for maintaining [broad] binary compatibility. 284 * As long as structures are invariant among Winsock versions, 285 * it's sufficient to check for specific Winsock2 API availability 286 * at run-time [DSO_global_lookup is recommended]... 287 */ 288 # include <winsock2.h> 289 # include <ws2tcpip.h> 290 /* yes, they have to be #included prior to <windows.h> */ 291 # endif 292 # include <windows.h> 293 # include <stdio.h> 294 # include <stddef.h> 295 # include <errno.h> 296 # if defined(_WIN32_WCE) && !defined(EACCES) 297 # define EACCES 13 298 # endif 299 # include <string.h> 300 # ifdef _WIN64 301 # define strlen(s) _strlen31(s) 302 /* cut strings to 2GB */ 303 static __inline unsigned int _strlen31(const char *str) 304 { 305 unsigned int len = 0; 306 while (*str && len < 0x80000000U) 307 str++, len++; 308 return len & 0x7FFFFFFF; 309 } 310 # endif 311 # include <malloc.h> 312 # if defined(_MSC_VER) && _MSC_VER<=1200 && defined(_MT) && defined(isspace) 313 /* compensate for bug in VC6 ctype.h */ 314 # undef isspace 315 # undef isdigit 316 # undef isalnum 317 # undef isupper 318 # undef isxdigit 319 # endif 320 # if defined(_MSC_VER) && !defined(_WIN32_WCE) && !defined(_DLL) && defined(stdin) 321 # if _MSC_VER>=1300 && _MSC_VER<1600 322 # undef stdin 323 # undef stdout 324 # undef stderr 325 FILE *__iob_func(); 326 # define stdin (&__iob_func()[0]) 327 # define stdout (&__iob_func()[1]) 328 # define stderr (&__iob_func()[2]) 329 # elif _MSC_VER<1300 && defined(I_CAN_LIVE_WITH_LNK4049) 330 # undef stdin 331 # undef stdout 332 # undef stderr 333 /* 334 * pre-1300 has __p__iob(), but it's available only in msvcrt.lib, 335 * or in other words with /MD. Declaring implicit import, i.e. with 336 * _imp_ prefix, works correctly with all compiler options, but 337 * without /MD results in LINK warning LNK4049: 'locally defined 338 * symbol "__iob" imported'. 339 */ 340 extern FILE *_imp___iob; 341 # define stdin (&_imp___iob[0]) 342 # define stdout (&_imp___iob[1]) 343 # define stderr (&_imp___iob[2]) 344 # endif 345 # endif 346 # endif 347 # include <io.h> 348 # include <fcntl.h> 349 350 # ifdef OPENSSL_SYS_WINCE 351 # define OPENSSL_NO_POSIX_IO 352 # endif 353 354 # if defined (__BORLANDC__) 355 # define _setmode setmode 356 # define _O_TEXT O_TEXT 357 # define _O_BINARY O_BINARY 358 # define _int64 __int64 359 # define _kbhit kbhit 360 # endif 361 362 # define EXIT(n) exit(n) 363 # define LIST_SEPARATOR_CHAR ';' 364 # ifndef X_OK 365 # define X_OK 0 366 # endif 367 # ifndef W_OK 368 # define W_OK 2 369 # endif 370 # ifndef R_OK 371 # define R_OK 4 372 # endif 373 # define OPENSSL_CONF "openssl.cnf" 374 # define SSLEAY_CONF OPENSSL_CONF 375 # define NUL_DEV "nul" 376 # define RFILE ".rnd" 377 # ifdef OPENSSL_SYS_WINCE 378 # define DEFAULT_HOME "" 379 # else 380 # define DEFAULT_HOME "C:" 381 # endif 382 383 /* Avoid Visual Studio 13 GetVersion deprecated problems */ 384 # if defined(_MSC_VER) && _MSC_VER>=1800 385 # define check_winnt() (1) 386 # define check_win_minplat(x) (1) 387 # else 388 # define check_winnt() (GetVersion() < 0x80000000) 389 # define check_win_minplat(x) (LOBYTE(LOWORD(GetVersion())) >= (x)) 390 # endif 391 392 # else /* The non-microsoft world */ 393 394 # ifdef OPENSSL_SYS_VMS 395 # define VMS 1 396 /* 397 * some programs don't include stdlib, so exit() and others give implicit 398 * function warnings 399 */ 400 # include <stdlib.h> 401 # if defined(__DECC) 402 # include <unistd.h> 403 # else 404 # include <unixlib.h> 405 # endif 406 # define OPENSSL_CONF "openssl.cnf" 407 # define SSLEAY_CONF OPENSSL_CONF 408 # define RFILE ".rnd" 409 # define LIST_SEPARATOR_CHAR ',' 410 # define NUL_DEV "NLA0:" 411 /* We don't have any well-defined random devices on VMS, yet... */ 412 # undef DEVRANDOM 413 /*- 414 We need to do this since VMS has the following coding on status codes: 415 416 Bits 0-2: status type: 0 = warning, 1 = success, 2 = error, 3 = info ... 417 The important thing to know is that odd numbers are considered 418 good, while even ones are considered errors. 419 Bits 3-15: actual status number 420 Bits 16-27: facility number. 0 is considered "unknown" 421 Bits 28-31: control bits. If bit 28 is set, the shell won't try to 422 output the message (which, for random codes, just looks ugly) 423 424 So, what we do here is to change 0 to 1 to get the default success status, 425 and everything else is shifted up to fit into the status number field, and 426 the status is tagged as an error, which I believe is what is wanted here. 427 -- Richard Levitte 428 */ 429 # define EXIT(n) do { int __VMS_EXIT = n; \ 430 if (__VMS_EXIT == 0) \ 431 __VMS_EXIT = 1; \ 432 else \ 433 __VMS_EXIT = (n << 3) | 2; \ 434 __VMS_EXIT |= 0x10000000; \ 435 exit(__VMS_EXIT); } while(0) 436 # define NO_SYS_PARAM_H 437 438 # elif defined(OPENSSL_SYS_NETWARE) 439 # include <fcntl.h> 440 # include <unistd.h> 441 # define NO_SYS_TYPES_H 442 # undef DEVRANDOM 443 # ifdef NETWARE_CLIB 444 # define getpid GetThreadID 445 extern int GetThreadID(void); 446 /* # include <conio.h> */ 447 extern int kbhit(void); 448 # else 449 # include <screen.h> 450 # endif 451 # define NO_SYSLOG 452 # define _setmode setmode 453 # define _kbhit kbhit 454 # define _O_TEXT O_TEXT 455 # define _O_BINARY O_BINARY 456 # define OPENSSL_CONF "openssl.cnf" 457 # define SSLEAY_CONF OPENSSL_CONF 458 # define RFILE ".rnd" 459 # define LIST_SEPARATOR_CHAR ';' 460 # define EXIT(n) { if (n) printf("ERROR: %d\n", (int)n); exit(n); } 461 462 # else 463 /* !defined VMS */ 464 # ifdef OPENSSL_SYS_MPE 465 # define NO_SYS_PARAM_H 466 # endif 467 # ifdef OPENSSL_UNISTD 468 # include OPENSSL_UNISTD 469 # else 470 # include <unistd.h> 471 # endif 472 # ifndef NO_SYS_TYPES_H 473 # include <sys/types.h> 474 # endif 475 # if defined(NeXT) || defined(OPENSSL_SYS_NEWS4) 476 # define pid_t int /* pid_t is missing on NEXTSTEP/OPENSTEP 477 * (unless when compiling with 478 * -D_POSIX_SOURCE, which doesn't work for 479 * us) */ 480 # endif 481 # ifdef OPENSSL_SYS_NEWS4 /* setvbuf is missing on mips-sony-bsd */ 482 # define setvbuf(a, b, c, d) setbuffer((a), (b), (d)) 483 typedef unsigned long clock_t; 484 # endif 485 # ifdef OPENSSL_SYS_WIN32_CYGWIN 486 # include <io.h> 487 # include <fcntl.h> 488 # endif 489 490 # define OPENSSL_CONF "openssl.cnf" 491 # define SSLEAY_CONF OPENSSL_CONF 492 # define RFILE ".rnd" 493 # define LIST_SEPARATOR_CHAR ':' 494 # define NUL_DEV "/dev/null" 495 # define EXIT(n) exit(n) 496 # endif 497 498 # define SSLeay_getpid() getpid() 499 500 # endif 501 502 /*************/ 503 504 # if defined(OPENSSL_NO_SOCK) && !defined(OPENSSL_NO_DGRAM) 505 # define OPENSSL_NO_DGRAM 506 # endif 507 508 # ifdef USE_SOCKETS 509 # if defined(WINDOWS) || defined(MSDOS) 510 /* windows world */ 511 512 # ifdef OPENSSL_NO_SOCK 513 # define SSLeay_Write(a,b,c) (-1) 514 # define SSLeay_Read(a,b,c) (-1) 515 # define SHUTDOWN(fd) close(fd) 516 # define SHUTDOWN2(fd) close(fd) 517 # elif !defined(__DJGPP__) 518 # if defined(_WIN32_WCE) && _WIN32_WCE<410 519 # define getservbyname _masked_declaration_getservbyname 520 # endif 521 # if !defined(IPPROTO_IP) 522 /* winsock[2].h was included already? */ 523 # include <winsock.h> 524 # endif 525 # ifdef getservbyname 526 # undef getservbyname 527 /* this is used to be wcecompat/include/winsock_extras.h */ 528 struct servent *PASCAL getservbyname(const char *, const char *); 529 # endif 530 531 # ifdef _WIN64 532 /* 533 * Even though sizeof(SOCKET) is 8, it's safe to cast it to int, because 534 * the value constitutes an index in per-process table of limited size 535 * and not a real pointer. 536 */ 537 # define socket(d,t,p) ((int)socket(d,t,p)) 538 # define accept(s,f,l) ((int)accept(s,f,l)) 539 # endif 540 # define SSLeay_Write(a,b,c) send((a),(b),(c),0) 541 # define SSLeay_Read(a,b,c) recv((a),(b),(c),0) 542 # define SHUTDOWN(fd) { shutdown((fd),0); closesocket(fd); } 543 # define SHUTDOWN2(fd) { shutdown((fd),2); closesocket(fd); } 544 # else 545 # define SSLeay_Write(a,b,c) write_s(a,b,c,0) 546 # define SSLeay_Read(a,b,c) read_s(a,b,c) 547 # define SHUTDOWN(fd) close_s(fd) 548 # define SHUTDOWN2(fd) close_s(fd) 549 # endif 550 551 # elif defined(MAC_OS_pre_X) 552 553 # include "MacSocket.h" 554 # define SSLeay_Write(a,b,c) MacSocket_send((a),(b),(c)) 555 # define SSLeay_Read(a,b,c) MacSocket_recv((a),(b),(c),true) 556 # define SHUTDOWN(fd) MacSocket_close(fd) 557 # define SHUTDOWN2(fd) MacSocket_close(fd) 558 559 # elif defined(OPENSSL_SYS_NETWARE) 560 /* 561 * NetWare uses the WinSock2 interfaces by default, but can be 562 * configured for BSD 563 */ 564 # if defined(NETWARE_BSDSOCK) 565 # include <sys/socket.h> 566 # include <netinet/in.h> 567 # include <sys/time.h> 568 # if defined(NETWARE_CLIB) 569 # include <sys/bsdskt.h> 570 # else 571 # include <sys/select.h> 572 # endif 573 # define INVALID_SOCKET (int)(~0) 574 # else 575 # include <novsock2.h> 576 # endif 577 # define SSLeay_Write(a,b,c) send((a),(b),(c),0) 578 # define SSLeay_Read(a,b,c) recv((a),(b),(c),0) 579 # define SHUTDOWN(fd) { shutdown((fd),0); closesocket(fd); } 580 # define SHUTDOWN2(fd) { shutdown((fd),2); closesocket(fd); } 581 582 # else 583 584 # ifndef NO_SYS_PARAM_H 585 # include <sys/param.h> 586 # endif 587 # ifdef OPENSSL_SYS_VXWORKS 588 # include <time.h> 589 # elif !defined(OPENSSL_SYS_MPE) 590 # include <sys/time.h> /* Needed under linux for FD_XXX */ 591 # endif 592 593 # include <netdb.h> 594 # if defined(OPENSSL_SYS_VMS_NODECC) 595 # include <socket.h> 596 # include <in.h> 597 # include <inet.h> 598 # else 599 # include <sys/socket.h> 600 # ifdef FILIO_H 601 # include <sys/filio.h> /* Added for FIONBIO under unixware */ 602 # endif 603 # include <netinet/in.h> 604 # if !defined(OPENSSL_SYS_BEOS_R5) 605 # include <arpa/inet.h> 606 # endif 607 # endif 608 609 # if defined(NeXT) || defined(_NEXT_SOURCE) 610 # include <sys/fcntl.h> 611 # include <sys/types.h> 612 # endif 613 614 # ifdef OPENSSL_SYS_AIX 615 # include <sys/select.h> 616 # endif 617 618 # ifdef __QNX__ 619 # include <sys/select.h> 620 # endif 621 622 # if defined(sun) 623 # include <sys/filio.h> 624 # else 625 # ifndef VMS 626 # include <sys/ioctl.h> 627 # else 628 /* ioctl is only in VMS > 7.0 and when socketshr is not used */ 629 # if !defined(TCPIP_TYPE_SOCKETSHR) && defined(__VMS_VER) && (__VMS_VER > 70000000) 630 # include <sys/ioctl.h> 631 # endif 632 # endif 633 # endif 634 635 # ifdef VMS 636 # include <unixio.h> 637 # if defined(TCPIP_TYPE_SOCKETSHR) 638 # include <socketshr.h> 639 # endif 640 # endif 641 642 # define SSLeay_Read(a,b,c) read((a),(b),(c)) 643 # define SSLeay_Write(a,b,c) write((a),(b),(c)) 644 # define SHUTDOWN(fd) { shutdown((fd),0); closesocket((fd)); } 645 # define SHUTDOWN2(fd) { shutdown((fd),2); closesocket((fd)); } 646 # ifndef INVALID_SOCKET 647 # define INVALID_SOCKET (-1) 648 # endif /* INVALID_SOCKET */ 649 # endif 650 651 /* 652 * Some IPv6 implementations are broken, disable them in known bad versions. 653 */ 654 # if !defined(OPENSSL_USE_IPV6) 655 # if defined(AF_INET6) && !defined(OPENSSL_SYS_BEOS_BONE) && !defined(NETWARE_CLIB) 656 # define OPENSSL_USE_IPV6 1 657 # else 658 # define OPENSSL_USE_IPV6 0 659 # endif 660 # endif 661 662 # endif 663 664 # if defined(sun) && !defined(__svr4__) && !defined(__SVR4) 665 /* include headers first, so our defines don't break it */ 666 # include <stdlib.h> 667 # include <string.h> 668 /* bcopy can handle overlapping moves according to SunOS 4.1.4 manpage */ 669 # define memmove(s1,s2,n) bcopy((s2),(s1),(n)) 670 # define strtoul(s,e,b) ((unsigned long int)strtol((s),(e),(b))) 671 extern char *sys_errlist[]; 672 extern int sys_nerr; 673 # define strerror(errnum) \ 674 (((errnum)<0 || (errnum)>=sys_nerr) ? NULL : sys_errlist[errnum]) 675 /* Being signed SunOS 4.x memcpy breaks ASN1_OBJECT table lookup */ 676 # include "crypto/o_str.h" 677 # define memcmp OPENSSL_memcmp 678 # endif 679 680 # ifndef OPENSSL_EXIT 681 # if defined(MONOLITH) && !defined(OPENSSL_C) 682 # define OPENSSL_EXIT(n) return(n) 683 # else 684 # define OPENSSL_EXIT(n) do { EXIT(n); return(n); } while(0) 685 # endif 686 # endif 687 688 /***********************************************/ 689 690 # define DG_GCC_BUG /* gcc < 2.6.3 on DGUX */ 691 692 # ifdef sgi 693 # define IRIX_CC_BUG /* all version of IRIX I've tested (4.* 5.*) */ 694 # endif 695 # ifdef OPENSSL_SYS_SNI 696 # define IRIX_CC_BUG /* CDS++ up to V2.0Bsomething suffered from 697 * the same bug. */ 698 # endif 699 700 # if defined(OPENSSL_SYS_WINDOWS) 701 # define strcasecmp _stricmp 702 # define strncasecmp _strnicmp 703 # elif defined(OPENSSL_SYS_VMS) 704 /* VMS below version 7.0 doesn't have strcasecmp() */ 705 # include "o_str.h" 706 # define strcasecmp OPENSSL_strcasecmp 707 # define strncasecmp OPENSSL_strncasecmp 708 # define OPENSSL_IMPLEMENTS_strncasecmp 709 # elif defined(OPENSSL_SYS_OS2) && defined(__EMX__) 710 # define strcasecmp stricmp 711 # define strncasecmp strnicmp 712 # elif defined(OPENSSL_SYS_NETWARE) 713 # include <string.h> 714 # if defined(NETWARE_CLIB) 715 # define strcasecmp stricmp 716 # define strncasecmp strnicmp 717 # endif /* NETWARE_CLIB */ 718 # endif 719 720 # if defined(OPENSSL_SYS_OS2) && defined(__EMX__) 721 # include <io.h> 722 # include <fcntl.h> 723 # define NO_SYSLOG 724 # endif 725 726 /* vxworks */ 727 # if defined(OPENSSL_SYS_VXWORKS) 728 # include <ioLib.h> 729 # include <tickLib.h> 730 # include <sysLib.h> 731 732 # define TTY_STRUCT int 733 734 # define sleep(a) taskDelay((a) * sysClkRateGet()) 735 736 # include <vxWorks.h> 737 # include <sockLib.h> 738 # include <taskLib.h> 739 740 # define getpid taskIdSelf 741 742 /* 743 * NOTE: these are implemented by helpers in database app! if the database is 744 * not linked, we need to implement them elswhere 745 */ 746 struct hostent *gethostbyname(const char *name); 747 struct hostent *gethostbyaddr(const char *addr, int length, int type); 748 struct servent *getservbyname(const char *name, const char *proto); 749 750 # endif 751 /* end vxworks */ 752 753 /* beos */ 754 # if defined(OPENSSL_SYS_BEOS_R5) 755 # define SO_ERROR 0 756 # define NO_SYS_UN 757 # define IPPROTO_IP 0 758 # include <OS.h> 759 # endif 760 761 # if !defined(inline) && !defined(__cplusplus) 762 # if defined(__STDC_VERSION__) && __STDC_VERSION__>=199901L 763 /* do nothing, inline works */ 764 # elif defined(__GNUC__) && __GNUC__>=2 765 # define inline __inline__ 766 # elif defined(_MSC_VER) 767 /* 768 * Visual Studio: inline is available in C++ only, however 769 * __inline is available for C, see 770 * http://msdn.microsoft.com/en-us/library/z8y1yy88.aspx 771 */ 772 # define inline __inline 773 # else 774 # define inline 775 # endif 776 # endif 777 778 #ifdef __cplusplus 779 } 780 #endif 781 782 #endif 783