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