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d02b48c6 | 1 | /* e_os.h */ |
58964a49 | 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
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 | ||
06018c46 BM |
62 | #include <openssl/opensslconf.h> |
63 | ||
fa470a84 BM |
64 | #include <openssl/e_os2.h> |
65 | /* <openssl/e_os2.h> contains what we can justify to make visible | |
17e3dd1c BM |
66 | * to the outside; this file e_os.h is not part of the exported |
67 | * interface. */ | |
fa470a84 | 68 | |
d02b48c6 RE |
69 | #ifdef __cplusplus |
70 | extern "C" { | |
71 | #endif | |
72 | ||
58964a49 RE |
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 | ||
d02b48c6 | 79 | #ifndef DEVRANDOM |
58964a49 RE |
80 | /* set this to your 'random' device if you have one. |
81 | * My default, we will try to read this file */ | |
88618bac | 82 | #define DEVRANDOM "/dev/urandom" |
d02b48c6 RE |
83 | #endif |
84 | ||
17f389bb AP |
85 | #if defined(__MWERKS__) && defined(macintosh) |
86 | # if macintosh==1 | |
76997b7d AP |
87 | # ifndef MAC_OS_GUSI_SOURCE |
88 | # define MAC_OS_pre_X | |
89 | # define NO_SYS_TYPES_H | |
991f0706 | 90 | typedef long ssize_t; |
76997b7d AP |
91 | # endif |
92 | # define NO_SYS_PARAM_H | |
17f389bb AP |
93 | # define NO_CHMOD |
94 | # define NO_SYSLOG | |
9a1e34e5 AP |
95 | # undef DEVRANDOM |
96 | # define GETPID_IS_MEANINGLESS | |
17f389bb AP |
97 | # endif |
98 | #endif | |
99 | ||
d02b48c6 RE |
100 | /******************************************************************** |
101 | The Microsoft section | |
102 | ********************************************************************/ | |
103 | /* The following is used becaue of the small stack in some | |
104 | * Microsoft operating systems */ | |
105 | #if defined(WIN16) || defined(MSDOS) | |
106 | # define MS_STATIC static | |
107 | #else | |
108 | # define MS_STATIC | |
109 | #endif | |
110 | ||
be5d92e0 | 111 | #if defined(_WIN32) && !defined(WIN32) && !defined(__CYGWIN32__) |
b8384651 UM |
112 | # define WIN32 |
113 | #endif | |
114 | ||
be5d92e0 | 115 | #if (defined(WIN32) || defined(WIN16)) && !defined(__CYGWIN32__) |
d02b48c6 RE |
116 | # ifndef WINDOWS |
117 | # define WINDOWS | |
118 | # endif | |
119 | # ifndef MSDOS | |
120 | # define MSDOS | |
121 | # endif | |
122 | #endif | |
123 | ||
9a1e34e5 AP |
124 | #if defined(MSDOS) && !defined(GETPID_IS_MEANINGLESS) |
125 | # define GETPID_IS_MEANINGLESS | |
126 | #endif | |
127 | ||
58964a49 RE |
128 | #ifdef WIN32 |
129 | #define get_last_sys_error() GetLastError() | |
130 | #define clear_sys_error() SetLastError(0) | |
6e064240 DSH |
131 | #if !defined(WINNT) |
132 | #define WIN_CONSOLE_BUG | |
133 | #endif | |
58964a49 RE |
134 | #else |
135 | #define get_last_sys_error() errno | |
136 | #define clear_sys_error() errno=0 | |
137 | #endif | |
138 | ||
be5d92e0 | 139 | #if defined(WINDOWS) && !defined(__CYGWIN32__) |
58964a49 RE |
140 | #define get_last_socket_error() WSAGetLastError() |
141 | #define clear_socket_error() WSASetLastError(0) | |
dfeab068 RE |
142 | #define readsocket(s,b,n) recv((s),(b),(n),0) |
143 | #define writesocket(s,b,n) send((s),(b),(n),0) | |
144 | #define EADDRINUSE WSAEADDRINUSE | |
9a1e34e5 | 145 | #elif defined(MAC_OS_pre_X) |
17f389bb AP |
146 | #define get_last_socket_error() errno |
147 | #define clear_socket_error() errno=0 | |
148 | #define closesocket(s) MacSocket_close(s) | |
149 | #define readsocket(s,b,n) MacSocket_recv((s),(b),(n),true) | |
150 | #define writesocket(s,b,n) MacSocket_send((s),(b),(n)) | |
58964a49 RE |
151 | #else |
152 | #define get_last_socket_error() errno | |
153 | #define clear_socket_error() errno=0 | |
154 | #define ioctlsocket(a,b,c) ioctl(a,b,c) | |
dfeab068 RE |
155 | #define closesocket(s) close(s) |
156 | #define readsocket(s,b,n) read((s),(b),(n)) | |
157 | #define writesocket(s,b,n) write((s),(b),(n)) | |
58964a49 RE |
158 | #endif |
159 | ||
d02b48c6 | 160 | #ifdef WIN16 |
58964a49 | 161 | # define NO_FP_API |
d02b48c6 RE |
162 | # define MS_CALLBACK _far _loadds |
163 | # define MS_FAR _far | |
164 | #else | |
165 | # define MS_CALLBACK | |
166 | # define MS_FAR | |
167 | #endif | |
168 | ||
58964a49 RE |
169 | #ifdef NO_STDIO |
170 | # define NO_FP_API | |
171 | #endif | |
172 | ||
be5d92e0 | 173 | #if (defined(WINDOWS) || defined(MSDOS)) && !defined(__CYGWIN32__) |
d02b48c6 | 174 | |
0056ef5d RL |
175 | # ifndef S_IFDIR |
176 | # define S_IFDIR _S_IFDIR | |
177 | # endif | |
6e064240 | 178 | |
0056ef5d RL |
179 | # ifndef S_IFMT |
180 | # define S_IFMT _S_IFMT | |
181 | # endif | |
6e064240 | 182 | |
0056ef5d RL |
183 | # if !defined(WINNT) |
184 | # define NO_SYSLOG | |
185 | # endif | |
186 | # define NO_DIRENT | |
d02b48c6 | 187 | |
d02b48c6 RE |
188 | # ifdef WINDOWS |
189 | # include <windows.h> | |
190 | # include <stddef.h> | |
191 | # include <errno.h> | |
192 | # include <string.h> | |
193 | # include <malloc.h> | |
194 | # endif | |
195 | # include <io.h> | |
196 | # include <fcntl.h> | |
197 | ||
71b4d897 | 198 | # define ssize_t long |
b70dcdfc | 199 | |
0056ef5d RL |
200 | # if defined (__BORLANDC__) |
201 | # define _setmode setmode | |
202 | # define _O_TEXT O_TEXT | |
203 | # define _O_BINARY O_BINARY | |
204 | # define _int64 __int64 | |
205 | # define _kbhit kbhit | |
206 | # endif | |
31a674d8 | 207 | |
0056ef5d RL |
208 | # if defined(WIN16) && !defined(MONOLITH) && defined(SSLEAY) && defined(_WINEXITNOPERSIST) |
209 | # define EXIT(n) { if (n == 0) _wsetexit(_WINEXITNOPERSIST); return(n); } | |
210 | # else | |
211 | # define EXIT(n) return(n); | |
212 | # endif | |
d02b48c6 | 213 | # define LIST_SEPARATOR_CHAR ';' |
0056ef5d RL |
214 | # ifndef X_OK |
215 | # define X_OK 0 | |
216 | # endif | |
217 | # ifndef W_OK | |
218 | # define W_OK 2 | |
219 | # endif | |
220 | # ifndef R_OK | |
221 | # define R_OK 4 | |
222 | # endif | |
06d5b162 RE |
223 | # define OPENSSL_CONF "openssl.cnf" |
224 | # define SSLEAY_CONF OPENSSL_CONF | |
58964a49 | 225 | # define NUL_DEV "nul" |
d02b48c6 RE |
226 | # define RFILE ".rnd" |
227 | ||
228 | #else /* The non-microsoft world world */ | |
229 | ||
7d7d2cbc UM |
230 | # if defined(__VMS) && !defined(VMS) |
231 | # define VMS 1 | |
232 | # endif | |
233 | ||
d02b48c6 | 234 | # ifdef VMS |
7d7d2cbc UM |
235 | /* some programs don't include stdlib, so exit() and others give implicit |
236 | function warnings */ | |
237 | # include <stdlib.h> | |
238 | # if defined(__DECC) | |
239 | # include <unistd.h> | |
240 | # else | |
241 | # include <unixlib.h> | |
242 | # endif | |
243 | # define OPENSSL_CONF "openssl.cnf" | |
244 | # define SSLEAY_CONF OPENSSL_CONF | |
245 | # define RFILE ".rnd" | |
246 | # define LIST_SEPARATOR_CHAR ',' | |
247 | # define NUL_DEV "NLA0:" | |
511e596b RL |
248 | /* We need to do this since VMS has the following coding on status codes: |
249 | ||
250 | Bits 0-2: status type: 0 = warning, 1 = success, 2 = error, 3 = info ... | |
251 | The important thing to know is that odd numbers are considered | |
252 | good, while even ones are considered errors. | |
253 | Bits 3-15: actual status number | |
254 | Bits 16-27: facility number. 0 is considered "unknown" | |
255 | Bits 28-31: control bits. If bit 28 is set, the shell won't try to | |
256 | output the message (which, for random codes, just looks ugly) | |
257 | ||
258 | So, what we do here is to change 0 to 1 to get the default success status, | |
259 | and everything else is shifted up to fit into the status number field, and | |
260 | the status is tagged as an error, which I believe is what is wanted here. | |
261 | -- Richard Levitte | |
262 | */ | |
263 | # if !defined(MONOLITH) || defined(OPENSSL_C) | |
7d7d2cbc | 264 | # define EXIT(n) do { int __VMS_EXIT = n; \ |
511e596b RL |
265 | if (__VMS_EXIT == 0) \ |
266 | __VMS_EXIT = 1; \ | |
267 | else \ | |
268 | __VMS_EXIT = (n << 3) | 2; \ | |
7d7d2cbc | 269 | __VMS_EXIT |= 0x10000000; \ |
511e596b RL |
270 | exit(__VMS_EXIT); \ |
271 | return(__VMS_EXIT); } while(0) | |
7d7d2cbc | 272 | # else |
1f515cfe | 273 | # define EXIT(n) return(n) |
7d7d2cbc | 274 | # endif |
76997b7d | 275 | # define NO_SYS_PARAM_H |
d02b48c6 | 276 | # else |
06018c46 | 277 | /* !defined VMS */ |
a7c5241f | 278 | # ifdef OPENSSL_UNISTD |
404fb714 | 279 | # include OPENSSL_UNISTD |
a7c5241f AP |
280 | # else |
281 | # include <unistd.h> | |
282 | # endif | |
9a1e34e5 AP |
283 | # ifndef NO_SYS_TYPES_H |
284 | # include <sys/types.h> | |
285 | # endif | |
fa0ca35b | 286 | # ifdef NeXT |
4a56f749 BM |
287 | # define pid_t int /* pid_t is missing on NEXTSTEP/OPENSTEP |
288 | * (unless when compiling with -D_POSIX_SOURCE, | |
289 | * which doesn't work for us) */ | |
290 | # define ssize_t int /* ditto */ | |
fa0ca35b | 291 | # endif |
d02b48c6 | 292 | |
7d7d2cbc UM |
293 | # define OPENSSL_CONF "openssl.cnf" |
294 | # define SSLEAY_CONF OPENSSL_CONF | |
295 | # define RFILE ".rnd" | |
296 | # define LIST_SEPARATOR_CHAR ':' | |
297 | # define NUL_DEV "/dev/null" | |
298 | # ifndef MONOLITH | |
299 | # define EXIT(n) exit(n); return(n) | |
300 | # else | |
301 | # define EXIT(n) return(n) | |
302 | # endif | |
d02b48c6 | 303 | # endif |
d02b48c6 RE |
304 | |
305 | # define SSLeay_getpid() getpid() | |
306 | ||
307 | #endif | |
308 | ||
7d7d2cbc | 309 | |
d02b48c6 RE |
310 | /*************/ |
311 | ||
312 | #ifdef USE_SOCKETS | |
313 | # if defined(WINDOWS) || defined(MSDOS) | |
314 | /* windows world */ | |
315 | ||
316 | # ifdef NO_SOCK | |
317 | # define SSLeay_Write(a,b,c) (-1) | |
318 | # define SSLeay_Read(a,b,c) (-1) | |
319 | # define SHUTDOWN(fd) close(fd) | |
320 | # define SHUTDOWN2(fd) close(fd) | |
321 | # else | |
322 | # include <winsock.h> | |
323 | extern HINSTANCE _hInstance; | |
324 | # define SSLeay_Write(a,b,c) send((a),(b),(c),0) | |
325 | # define SSLeay_Read(a,b,c) recv((a),(b),(c),0) | |
326 | # define SHUTDOWN(fd) { shutdown((fd),0); closesocket(fd); } | |
327 | # define SHUTDOWN2(fd) { shutdown((fd),2); closesocket(fd); } | |
328 | # endif | |
329 | ||
17f389bb AP |
330 | # elif defined(MAC_OS_pre_X) |
331 | ||
332 | # include "MacSocket.h" | |
333 | # define SSLeay_Write(a,b,c) MacSocket_send((a),(b),(c)) | |
334 | # define SSLeay_Read(a,b,c) MacSocket_recv((a),(b),(c),true) | |
335 | # define SHUTDOWN(fd) MacSocket_close(fd) | |
336 | # define SHUTDOWN2(fd) MacSocket_close(fd) | |
d02b48c6 RE |
337 | |
338 | # else | |
339 | ||
76997b7d | 340 | # ifndef NO_SYS_PARAM_H |
7d7d2cbc UM |
341 | # include <sys/param.h> |
342 | # endif | |
343 | # include <sys/time.h> /* Needed under linux for FD_XXX */ | |
344 | ||
345 | # include <netdb.h> | |
346 | # if defined(VMS) && !defined(__DECC) | |
347 | # include <socket.h> | |
348 | # include <in.h> | |
349 | # else | |
d02b48c6 | 350 | # include <sys/socket.h> |
58964a49 RE |
351 | # ifdef FILIO_H |
352 | # include <sys/filio.h> /* Added for FIONBIO under unixware */ | |
353 | # endif | |
d02b48c6 RE |
354 | # include <netinet/in.h> |
355 | # endif | |
356 | ||
357 | # if defined(NeXT) || defined(_NEXT_SOURCE) | |
358 | # include <sys/fcntl.h> | |
359 | # include <sys/types.h> | |
360 | # endif | |
361 | ||
362 | # ifdef AIX | |
363 | # include <sys/select.h> | |
364 | # endif | |
365 | ||
366 | # if defined(sun) | |
367 | # include <sys/filio.h> | |
368 | # else | |
7d7d2cbc UM |
369 | # ifndef VMS |
370 | # include <sys/ioctl.h> | |
371 | # else | |
372 | /* ioctl is only in VMS > 7.0 and when socketshr is not used */ | |
373 | # if !defined(TCPIP_TYPE_SOCKETSHR) && defined(__VMS_VER) && (__VMS_VER > 70000000) | |
374 | # include <sys/ioctl.h> | |
375 | # endif | |
376 | # endif | |
d02b48c6 RE |
377 | # endif |
378 | ||
379 | # ifdef VMS | |
380 | # include <unixio.h> | |
7d7d2cbc UM |
381 | # if defined(TCPIP_TYPE_SOCKETSHR) |
382 | # include <socketshr.h> | |
383 | # endif | |
d02b48c6 RE |
384 | # endif |
385 | ||
386 | # define SSLeay_Read(a,b,c) read((a),(b),(c)) | |
387 | # define SSLeay_Write(a,b,c) write((a),(b),(c)) | |
497cc4b3 BM |
388 | # define SHUTDOWN(fd) { shutdown((fd),0); closesocket((fd)); } |
389 | # define SHUTDOWN2(fd) { shutdown((fd),2); closesocket((fd)); } | |
dfeab068 | 390 | # define INVALID_SOCKET (-1) |
d02b48c6 RE |
391 | # endif |
392 | #endif | |
393 | ||
fd72d831 UM |
394 | #if defined(__ultrix) |
395 | # ifndef ssize_t | |
396 | # define ssize_t int | |
397 | # endif | |
398 | #endif | |
399 | ||
d02b48c6 RE |
400 | #if defined(THREADS) || defined(sun) |
401 | #ifndef _REENTRANT | |
402 | #define _REENTRANT | |
403 | #endif | |
404 | #endif | |
405 | ||
af463e7e | 406 | #if defined(sun) && !defined(__svr4__) && !defined(__SVR4) |
b908bd4e | 407 | /* bcopy can handle overlapping moves according to SunOS 4.1.4 manpage */ |
6da6a113 BM |
408 | # define memmove(s1,s2,n) bcopy((s2),(s1),(n)) |
409 | # define strtoul(s,e,b) ((unsigned long int)strtol((s),(e),(b))) | |
410 | extern char *sys_errlist[]; extern int sys_nerr; | |
b908bd4e | 411 | # define strerror(errnum) \ |
6da6a113 | 412 | (((errnum)<0 || (errnum)>=sys_nerr) ? NULL : sys_errlist[errnum]) |
89269c84 RL |
413 | #endif |
414 | ||
d02b48c6 RE |
415 | /***********************************************/ |
416 | ||
d02b48c6 RE |
417 | /* do we need to do this for getenv. |
418 | * Just define getenv for use under windows */ | |
419 | ||
420 | #ifdef WIN16 | |
421 | /* How to do this needs to be thought out a bit more.... */ | |
422 | /*char *GETENV(char *); | |
423 | #define Getenv GETENV*/ | |
424 | #define Getenv getenv | |
425 | #else | |
426 | #define Getenv getenv | |
427 | #endif | |
428 | ||
429 | #define DG_GCC_BUG /* gcc < 2.6.3 on DGUX */ | |
430 | ||
431 | #ifdef sgi | |
432 | #define IRIX_CC_BUG /* all version of IRIX I've tested (4.* 5.*) */ | |
433 | #endif | |
95f9968e BM |
434 | #ifdef SNI |
435 | #define IRIX_CC_BUG /* CDS++ up to V2.0Bsomething suffered from the same bug.*/ | |
436 | #endif | |
d02b48c6 RE |
437 | |
438 | #ifdef NO_MD2 | |
439 | #define MD2_Init MD2Init | |
440 | #define MD2_Update MD2Update | |
441 | #define MD2_Final MD2Final | |
442 | #define MD2_DIGEST_LENGTH 16 | |
443 | #endif | |
444 | #ifdef NO_MD5 | |
445 | #define MD5_Init MD5Init | |
446 | #define MD5_Update MD5Update | |
447 | #define MD5_Final MD5Final | |
448 | #define MD5_DIGEST_LENGTH 16 | |
449 | #endif | |
450 | ||
451 | #ifdef __cplusplus | |
452 | } | |
453 | #endif | |
454 | ||
455 | #endif | |
456 |