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
70 extern "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 */
_strlen31(const char * str)294 static 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 #else /* The non-microsoft world */
375
376 # ifdef OPENSSL_SYS_VMS
377 # define VMS 1
378 /* some programs don't include stdlib, so exit() and others give implicit
379 function warnings */
380 # include <stdlib.h>
381 # if defined(__DECC)
382 # include <unistd.h>
383 # else
384 # include <unixlib.h>
385 # endif
386 # define OPENSSL_CONF "openssl.cnf"
387 # define SSLEAY_CONF OPENSSL_CONF
388 # define RFILE ".rnd"
389 # define LIST_SEPARATOR_CHAR ','
390 # define NUL_DEV "NLA0:"
391 /* We don't have any well-defined random devices on VMS, yet... */
392 # undef DEVRANDOM
393 /* We need to do this since VMS has the following coding on status codes:
394
395 Bits 0-2: status type: 0 = warning, 1 = success, 2 = error, 3 = info ...
396 The important thing to know is that odd numbers are considered
397 good, while even ones are considered errors.
398 Bits 3-15: actual status number
399 Bits 16-27: facility number. 0 is considered "unknown"
400 Bits 28-31: control bits. If bit 28 is set, the shell won't try to
401 output the message (which, for random codes, just looks ugly)
402
403 So, what we do here is to change 0 to 1 to get the default success status,
404 and everything else is shifted up to fit into the status number field, and
405 the status is tagged as an error, which I believe is what is wanted here.
406 -- Richard Levitte
407 */
408 # define EXIT(n) do { int __VMS_EXIT = n; \
409 if (__VMS_EXIT == 0) \
410 __VMS_EXIT = 1; \
411 else \
412 __VMS_EXIT = (n << 3) | 2; \
413 __VMS_EXIT |= 0x10000000; \
414 exit(__VMS_EXIT); } while(0)
415 # define NO_SYS_PARAM_H
416
417 # elif defined(OPENSSL_SYS_NETWARE)
418 # include <fcntl.h>
419 # include <unistd.h>
420 # define NO_SYS_TYPES_H
421 # undef DEVRANDOM
422 # ifdef NETWARE_CLIB
423 # define getpid GetThreadID
424 extern int GetThreadID(void);
425 /* # include <conio.h> */
426 extern int kbhit(void);
427 # else
428 # include <screen.h>
429 # endif
430 # define NO_SYSLOG
431 # define _setmode setmode
432 # define _kbhit kbhit
433 # define _O_TEXT O_TEXT
434 # define _O_BINARY O_BINARY
435 # define OPENSSL_CONF "openssl.cnf"
436 # define SSLEAY_CONF OPENSSL_CONF
437 # define RFILE ".rnd"
438 # define LIST_SEPARATOR_CHAR ';'
439 # define EXIT(n) { if (n) printf("ERROR: %d\n", (int)n); exit(n); }
440
441 # else
442 /* !defined VMS */
443 # ifdef OPENSSL_SYS_MPE
444 # define NO_SYS_PARAM_H
445 # endif
446 # ifdef OPENSSL_UNISTD
447 # include OPENSSL_UNISTD
448 # else
449 # include <unistd.h>
450 # endif
451 # ifndef NO_SYS_TYPES_H
452 # include <sys/types.h>
453 # endif
454 # if defined(NeXT) || defined(OPENSSL_SYS_NEWS4)
455 # define pid_t int /* pid_t is missing on NEXTSTEP/OPENSTEP
456 * (unless when compiling with -D_POSIX_SOURCE,
457 * which doesn't work for us) */
458 # endif
459 # if defined(NeXT) || defined(OPENSSL_SYS_NEWS4) || defined(OPENSSL_SYS_SUNOS)
460 # define ssize_t int /* ditto */
461 # endif
462 # ifdef OPENSSL_SYS_NEWS4 /* setvbuf is missing on mips-sony-bsd */
463 # define setvbuf(a, b, c, d) setbuffer((a), (b), (d))
464 typedef unsigned long clock_t;
465 # endif
466 # ifdef OPENSSL_SYS_WIN32_CYGWIN
467 # include <io.h>
468 # include <fcntl.h>
469 # endif
470
471 # define OPENSSL_CONF "openssl.cnf"
472 # define SSLEAY_CONF OPENSSL_CONF
473 # define RFILE ".rnd"
474 # define LIST_SEPARATOR_CHAR ':'
475 # define NUL_DEV "/dev/null"
476 # define EXIT(n) exit(n)
477 # endif
478
479 # define SSLeay_getpid() getpid()
480
481 #endif
482
483
484 /*************/
485
486 #ifdef USE_SOCKETS
487 # if defined(WINDOWS) || defined(MSDOS)
488 /* windows world */
489
490 # ifdef OPENSSL_NO_SOCK
491 # define SSLeay_Write(a,b,c) (-1)
492 # define SSLeay_Read(a,b,c) (-1)
493 # define SHUTDOWN(fd) close(fd)
494 # define SHUTDOWN2(fd) close(fd)
495 # elif !defined(__DJGPP__)
496 # if defined(_WIN32_WCE) && _WIN32_WCE<410
497 # define getservbyname _masked_declaration_getservbyname
498 # endif
499 # if !defined(IPPROTO_IP)
500 /* winsock[2].h was included already? */
501 # include <winsock.h>
502 # endif
503 # ifdef getservbyname
504 # undef getservbyname
505 /* this is used to be wcecompat/include/winsock_extras.h */
506 struct servent* PASCAL getservbyname(const char*,const char*);
507 # endif
508
509 # ifdef _WIN64
510 /*
511 * Even though sizeof(SOCKET) is 8, it's safe to cast it to int, because
512 * the value constitutes an index in per-process table of limited size
513 * and not a real pointer.
514 */
515 # define socket(d,t,p) ((int)socket(d,t,p))
516 # define accept(s,f,l) ((int)accept(s,f,l))
517 # endif
518 # define SSLeay_Write(a,b,c) send((a),(b),(c),0)
519 # define SSLeay_Read(a,b,c) recv((a),(b),(c),0)
520 # define SHUTDOWN(fd) { shutdown((fd),0); closesocket(fd); }
521 # define SHUTDOWN2(fd) { shutdown((fd),2); closesocket(fd); }
522 # else
523 # define SSLeay_Write(a,b,c) write_s(a,b,c,0)
524 # define SSLeay_Read(a,b,c) read_s(a,b,c)
525 # define SHUTDOWN(fd) close_s(fd)
526 # define SHUTDOWN2(fd) close_s(fd)
527 # endif
528
529 # elif defined(MAC_OS_pre_X)
530
531 # include "MacSocket.h"
532 # define SSLeay_Write(a,b,c) MacSocket_send((a),(b),(c))
533 # define SSLeay_Read(a,b,c) MacSocket_recv((a),(b),(c),true)
534 # define SHUTDOWN(fd) MacSocket_close(fd)
535 # define SHUTDOWN2(fd) MacSocket_close(fd)
536
537 # elif defined(OPENSSL_SYS_NETWARE)
538 /* NetWare uses the WinSock2 interfaces by default, but can be configured for BSD
539 */
540 # if defined(NETWARE_BSDSOCK)
541 # include <sys/socket.h>
542 # include <netinet/in.h>
543 # include <sys/time.h>
544 # if defined(NETWARE_CLIB)
545 # include <sys/bsdskt.h>
546 # else
547 # include <sys/select.h>
548 # endif
549 # define INVALID_SOCKET (int)(~0)
550 # else
551 # include <novsock2.h>
552 # endif
553 # define SSLeay_Write(a,b,c) send((a),(b),(c),0)
554 # define SSLeay_Read(a,b,c) recv((a),(b),(c),0)
555 # define SHUTDOWN(fd) { shutdown((fd),0); closesocket(fd); }
556 # define SHUTDOWN2(fd) { shutdown((fd),2); closesocket(fd); }
557
558 # else
559
560 # ifndef NO_SYS_PARAM_H
561 # include <sys/param.h>
562 # endif
563 # ifdef OPENSSL_SYS_VXWORKS
564 # include <time.h>
565 # elif !defined(OPENSSL_SYS_MPE)
566 # include <sys/time.h> /* Needed under linux for FD_XXX */
567 # endif
568
569 # include <netdb.h>
570 # if defined(OPENSSL_SYS_VMS_NODECC)
571 # include <socket.h>
572 # include <in.h>
573 # include <inet.h>
574 # else
575 # include <sys/socket.h>
576 # ifdef FILIO_H
577 # include <sys/filio.h> /* Added for FIONBIO under unixware */
578 # endif
579 # include <netinet/in.h>
580 # if !defined(OPENSSL_SYS_BEOS_R5)
581 # include <arpa/inet.h>
582 # endif
583 # endif
584
585 # if defined(NeXT) || defined(_NEXT_SOURCE)
586 # include <sys/fcntl.h>
587 # include <sys/types.h>
588 # endif
589
590 # ifdef OPENSSL_SYS_AIX
591 # include <sys/select.h>
592 # endif
593
594 # ifdef __QNX__
595 # include <sys/select.h>
596 # endif
597
598 # if defined(sun)
599 # include <sys/filio.h>
600 # else
601 # ifndef VMS
602 # include <sys/ioctl.h>
603 # else
604 /* ioctl is only in VMS > 7.0 and when socketshr is not used */
605 # if !defined(TCPIP_TYPE_SOCKETSHR) && defined(__VMS_VER) && (__VMS_VER > 70000000)
606 # include <sys/ioctl.h>
607 # endif
608 # endif
609 # endif
610
611 # ifdef VMS
612 # include <unixio.h>
613 # if defined(TCPIP_TYPE_SOCKETSHR)
614 # include <socketshr.h>
615 # endif
616 # endif
617
618 # define SSLeay_Read(a,b,c) read((a),(b),(c))
619 # define SSLeay_Write(a,b,c) write((a),(b),(c))
620 # define SHUTDOWN(fd) { shutdown((fd),0); closesocket((fd)); }
621 # define SHUTDOWN2(fd) { shutdown((fd),2); closesocket((fd)); }
622 # ifndef INVALID_SOCKET
623 # define INVALID_SOCKET (-1)
624 # endif /* INVALID_SOCKET */
625 # endif
626
627 /* Some IPv6 implementations are broken, disable them in known bad
628 * versions.
629 */
630 # if !defined(OPENSSL_USE_IPV6)
631 # if defined(AF_INET6) && !defined(OPENSSL_SYS_BEOS_BONE) && !defined(NETWARE_CLIB)
632 # define OPENSSL_USE_IPV6 1
633 # else
634 # define OPENSSL_USE_IPV6 0
635 # endif
636 # endif
637
638 #endif
639
640 #if defined(__ultrix)
641 # ifndef ssize_t
642 # define ssize_t int
643 # endif
644 #endif
645
646 #if defined(sun) && !defined(__svr4__) && !defined(__SVR4)
647 /* include headers first, so our defines don't break it */
648 #include <stdlib.h>
649 #include <string.h>
650 /* bcopy can handle overlapping moves according to SunOS 4.1.4 manpage */
651 # define memmove(s1,s2,n) bcopy((s2),(s1),(n))
652 # define strtoul(s,e,b) ((unsigned long int)strtol((s),(e),(b)))
653 extern char *sys_errlist[]; extern int sys_nerr;
654 # define strerror(errnum) \
655 (((errnum)<0 || (errnum)>=sys_nerr) ? NULL : sys_errlist[errnum])
656 /* Being signed SunOS 4.x memcpy breaks ASN1_OBJECT table lookup */
657 #include "crypto/o_str.h"
658 # define memcmp OPENSSL_memcmp
659 #endif
660
661 #ifndef OPENSSL_EXIT
662 # if defined(MONOLITH) && !defined(OPENSSL_C)
663 # define OPENSSL_EXIT(n) return(n)
664 # else
665 # define OPENSSL_EXIT(n) do { EXIT(n); return(n); } while(0)
666 # endif
667 #endif
668
669 /***********************************************/
670
671 #define DG_GCC_BUG /* gcc < 2.6.3 on DGUX */
672
673 #ifdef sgi
674 #define IRIX_CC_BUG /* all version of IRIX I've tested (4.* 5.*) */
675 #endif
676 #ifdef OPENSSL_SYS_SNI
677 #define IRIX_CC_BUG /* CDS++ up to V2.0Bsomething suffered from the same bug.*/
678 #endif
679
680 #if defined(OPENSSL_SYS_WINDOWS)
681 # define strcasecmp _stricmp
682 # define strncasecmp _strnicmp
683 #elif defined(OPENSSL_SYS_VMS)
684 /* VMS below version 7.0 doesn't have strcasecmp() */
685 # include "o_str.h"
686 # define strcasecmp OPENSSL_strcasecmp
687 # define strncasecmp OPENSSL_strncasecmp
688 # define OPENSSL_IMPLEMENTS_strncasecmp
689 #elif defined(OPENSSL_SYS_OS2) && defined(__EMX__)
690 # define strcasecmp stricmp
691 # define strncasecmp strnicmp
692 #elif defined(OPENSSL_SYS_NETWARE)
693 # include <string.h>
694 # if defined(NETWARE_CLIB)
695 # define strcasecmp stricmp
696 # define strncasecmp strnicmp
697 # endif /* NETWARE_CLIB */
698 #endif
699
700 #if defined(OPENSSL_SYS_OS2) && defined(__EMX__)
701 # include <io.h>
702 # include <fcntl.h>
703 # define NO_SYSLOG
704 #endif
705
706 /* vxworks */
707 #if defined(OPENSSL_SYS_VXWORKS)
708 #include <ioLib.h>
709 #include <tickLib.h>
710 #include <sysLib.h>
711
712 #define TTY_STRUCT int
713
714 #define sleep(a) taskDelay((a) * sysClkRateGet())
715
716 #include <vxWorks.h>
717 #include <sockLib.h>
718 #include <taskLib.h>
719
720 #define getpid taskIdSelf
721
722 /* NOTE: these are implemented by helpers in database app!
723 * if the database is not linked, we need to implement them
724 * elswhere */
725 struct hostent *gethostbyname(const char *name);
726 struct hostent *gethostbyaddr(const char *addr, int length, int type);
727 struct servent *getservbyname(const char *name, const char *proto);
728
729 #endif
730 /* end vxworks */
731
732 /* beos */
733 #if defined(OPENSSL_SYS_BEOS_R5)
734 #define SO_ERROR 0
735 #define NO_SYS_UN
736 #define IPPROTO_IP 0
737 #include <OS.h>
738 #endif
739
740
741 #ifdef __cplusplus
742 }
743 #endif
744
745 #endif
746
747