2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
62 #include <openssl/opensslconf.h>
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
73 /* Used to checking reference counts, most while doing perl5 stuff :-) */
76 #define REF_PRINT(a,b) fprintf(stderr,"%08X:%4d:%s\n",(int)b,b->references,a)
80 /* set this to your 'random' device if you have one.
81 * My default, we will try to read this file */
82 #define DEVRANDOM "/dev/urandom"
86 # define NO_SYS_PARAM_H
91 #if defined(__MWERKS__) && defined(macintosh)
93 # ifndef MAC_OS_GUSI_SOURCE
95 # define NO_SYS_TYPES_H
98 # define NO_SYS_PARAM_H
102 # define GETPID_IS_MEANINGLESS
106 /********************************************************************
107 The Microsoft section
108 ********************************************************************/
109 /* The following is used becaue of the small stack in some
110 * Microsoft operating systems */
111 #if defined(WIN16) || defined(MSDOS)
112 # define MS_STATIC static
117 #if defined(_WIN32) && !defined(WIN32) && !defined(__CYGWIN32__) && !defined(_UWIN)
121 #if (defined(WIN32) || defined(WIN16)) && !defined(__CYGWIN32__) && !defined(_UWIN)
130 #if defined(MSDOS) && !defined(GETPID_IS_MEANINGLESS)
131 # define GETPID_IS_MEANINGLESS
135 #define get_last_sys_error() GetLastError()
136 #define clear_sys_error() SetLastError(0)
138 #define WIN_CONSOLE_BUG
141 #define get_last_sys_error() errno
142 #define clear_sys_error() errno=0
145 #if defined(WINDOWS) && !defined(__CYGWIN32__) && !defined(_UWIN)
147 #define get_last_socket_error() WSAGetLastError()
148 #define clear_socket_error() WSASetLastError(0)
149 #define readsocket(s,b,n) recv((s),(b),(n),0)
150 #define writesocket(s,b,n) send((s),(b),(n),0)
151 #define EADDRINUSE WSAEADDRINUSE
152 #elif defined(MAC_OS_pre_X)
153 #define get_last_socket_error() errno
154 #define clear_socket_error() errno=0
155 #define closesocket(s) MacSocket_close(s)
156 #define readsocket(s,b,n) MacSocket_recv((s),(b),(n),true)
157 #define writesocket(s,b,n) MacSocket_send((s),(b),(n))
159 #define get_last_socket_error() errno
160 #define clear_socket_error() errno=0
161 #define ioctlsocket(a,b,c) ioctl(a,b,c)
162 #define closesocket(s) close(s)
163 #define readsocket(s,b,n) recv((s),(b),(n),0)
164 #define writesocket(s,b,n) send((s),(b),(n),0)
166 #define get_last_socket_error() errno
167 #define clear_socket_error() errno=0
168 #define ioctlsocket(a,b,c) ioctl(a,b,c)
169 #define closesocket(s) close(s)
170 #define readsocket(s,b,n) read((s),(b),(n))
171 #define writesocket(s,b,n) write((s),(b),(n))
176 # define MS_CALLBACK _far _loadds
187 #if (defined(WINDOWS) || defined(MSDOS)) && !defined(__CYGWIN32__) && !defined(_UWIN)
190 # define S_IFDIR _S_IFDIR
194 # define S_IFMT _S_IFMT
203 # include <windows.h>
212 # define ssize_t long
214 # if defined (__BORLANDC__)
215 # define _setmode setmode
216 # define _O_TEXT O_TEXT
217 # define _O_BINARY O_BINARY
218 # define _int64 __int64
219 # define _kbhit kbhit
222 # if defined(WIN16) && !defined(MONOLITH) && defined(SSLEAY) && defined(_WINEXITNOPERSIST)
223 # define EXIT(n) { if (n == 0) _wsetexit(_WINEXITNOPERSIST); return(n); }
225 # define EXIT(n) return(n);
227 # define LIST_SEPARATOR_CHAR ';'
237 # define OPENSSL_CONF "openssl.cnf"
238 # define SSLEAY_CONF OPENSSL_CONF
239 # define NUL_DEV "nul"
240 # define RFILE ".rnd"
241 # define DEFAULT_HOME "C:"
243 #else /* The non-microsoft world world */
245 # if defined(__VMS) && !defined(VMS)
250 /* some programs don't include stdlib, so exit() and others give implicit
256 # include <unixlib.h>
258 # define OPENSSL_CONF "openssl.cnf"
259 # define SSLEAY_CONF OPENSSL_CONF
260 # define RFILE ".rnd"
261 # define LIST_SEPARATOR_CHAR ','
262 # define NUL_DEV "NLA0:"
263 /* We need to do this since VMS has the following coding on status codes:
265 Bits 0-2: status type: 0 = warning, 1 = success, 2 = error, 3 = info ...
266 The important thing to know is that odd numbers are considered
267 good, while even ones are considered errors.
268 Bits 3-15: actual status number
269 Bits 16-27: facility number. 0 is considered "unknown"
270 Bits 28-31: control bits. If bit 28 is set, the shell won't try to
271 output the message (which, for random codes, just looks ugly)
273 So, what we do here is to change 0 to 1 to get the default success status,
274 and everything else is shifted up to fit into the status number field, and
275 the status is tagged as an error, which I believe is what is wanted here.
278 # if !defined(MONOLITH) || defined(OPENSSL_C)
279 # define EXIT(n) do { int __VMS_EXIT = n; \
280 if (__VMS_EXIT == 0) \
283 __VMS_EXIT = (n << 3) | 2; \
284 __VMS_EXIT |= 0x10000000; \
286 return(__VMS_EXIT); } while(0)
288 # define EXIT(n) return(n)
290 # define NO_SYS_PARAM_H
294 # define NO_SYS_PARAM_H
296 # ifdef OPENSSL_UNISTD
297 # include OPENSSL_UNISTD
301 # ifndef NO_SYS_TYPES_H
302 # include <sys/types.h>
304 # if defined(NeXT) || defined(NEWS4)
305 # define pid_t int /* pid_t is missing on NEXTSTEP/OPENSTEP
306 * (unless when compiling with -D_POSIX_SOURCE,
307 * which doesn't work for us) */
308 # define ssize_t int /* ditto */
310 # ifdef NEWS4 /* setvbuf is missing on mips-sony-bsd */
311 # define setvbuf(a, b, c, d) setbuffer((a), (b), (d))
312 typedef unsigned long clock_t;
315 # define OPENSSL_CONF "openssl.cnf"
316 # define SSLEAY_CONF OPENSSL_CONF
317 # define RFILE ".rnd"
318 # define LIST_SEPARATOR_CHAR ':'
319 # define NUL_DEV "/dev/null"
321 # define EXIT(n) exit(n); return(n)
323 # define EXIT(n) return(n)
327 # define SSLeay_getpid() getpid()
335 # if defined(WINDOWS) || defined(MSDOS)
339 # define SSLeay_Write(a,b,c) (-1)
340 # define SSLeay_Read(a,b,c) (-1)
341 # define SHUTDOWN(fd) close(fd)
342 # define SHUTDOWN2(fd) close(fd)
344 # include <winsock.h>
345 extern HINSTANCE _hInstance;
346 # define SSLeay_Write(a,b,c) send((a),(b),(c),0)
347 # define SSLeay_Read(a,b,c) recv((a),(b),(c),0)
348 # define SHUTDOWN(fd) { shutdown((fd),0); closesocket(fd); }
349 # define SHUTDOWN2(fd) { shutdown((fd),2); closesocket(fd); }
352 # elif defined(MAC_OS_pre_X)
354 # include "MacSocket.h"
355 # define SSLeay_Write(a,b,c) MacSocket_send((a),(b),(c))
356 # define SSLeay_Read(a,b,c) MacSocket_recv((a),(b),(c),true)
357 # define SHUTDOWN(fd) MacSocket_close(fd)
358 # define SHUTDOWN2(fd) MacSocket_close(fd)
362 # ifndef NO_SYS_PARAM_H
363 # include <sys/param.h>
368 # include <sys/time.h> /* Needed under linux for FD_XXX */
372 # if defined(VMS) && !defined(__DECC)
377 # include <sys/socket.h>
379 # include <sys/filio.h> /* Added for FIONBIO under unixware */
381 # include <netinet/in.h>
382 # include <arpa/inet.h>
385 # if defined(NeXT) || defined(_NEXT_SOURCE)
386 # include <sys/fcntl.h>
387 # include <sys/types.h>
391 # include <sys/select.h>
395 # include <sys/select.h>
399 # include <sys/filio.h>
402 # include <sys/ioctl.h>
404 /* ioctl is only in VMS > 7.0 and when socketshr is not used */
405 # if !defined(TCPIP_TYPE_SOCKETSHR) && defined(__VMS_VER) && (__VMS_VER > 70000000)
406 # include <sys/ioctl.h>
413 # if defined(TCPIP_TYPE_SOCKETSHR)
414 # include <socketshr.h>
418 # define SSLeay_Read(a,b,c) read((a),(b),(c))
419 # define SSLeay_Write(a,b,c) write((a),(b),(c))
420 # define SHUTDOWN(fd) { shutdown((fd),0); closesocket((fd)); }
421 # define SHUTDOWN2(fd) { shutdown((fd),2); closesocket((fd)); }
422 # define INVALID_SOCKET (-1)
426 #if defined(__ultrix)
432 #if defined(sun) && !defined(__svr4__) && !defined(__SVR4)
433 /* include headers first, so our defines don't break it */
436 /* bcopy can handle overlapping moves according to SunOS 4.1.4 manpage */
437 # define memmove(s1,s2,n) bcopy((s2),(s1),(n))
438 # define strtoul(s,e,b) ((unsigned long int)strtol((s),(e),(b)))
439 extern char *sys_errlist[]; extern int sys_nerr;
440 # define strerror(errnum) \
441 (((errnum)<0 || (errnum)>=sys_nerr) ? NULL : sys_errlist[errnum])
444 /***********************************************/
446 /* do we need to do this for getenv.
447 * Just define getenv for use under windows */
450 /* How to do this needs to be thought out a bit more.... */
451 /*char *GETENV(char *);
452 #define Getenv GETENV*/
453 #define Getenv getenv
455 #define Getenv getenv
458 #define DG_GCC_BUG /* gcc < 2.6.3 on DGUX */
461 #define IRIX_CC_BUG /* all version of IRIX I've tested (4.* 5.*) */
464 #define IRIX_CC_BUG /* CDS++ up to V2.0Bsomething suffered from the same bug.*/
468 #define MD2_Init MD2Init
469 #define MD2_Update MD2Update
470 #define MD2_Final MD2Final
471 #define MD2_DIGEST_LENGTH 16
474 #define MD5_Init MD5Init
475 #define MD5_Update MD5Update
476 #define MD5_Final MD5Final
477 #define MD5_DIGEST_LENGTH 16