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Add initial support for r2i RAW extensions which can access the config database
[thirdparty/openssl.git] / e_os.h
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d02b48c6 1/* e_os.h */
58964a49 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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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#ifdef __cplusplus
63extern "C" {
64#endif
65
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66/* Used to checking reference counts, most while doing perl5 stuff :-) */
67#ifdef REF_PRINT
68#undef REF_PRINT
69#define REF_PRINT(a,b) fprintf(stderr,"%08X:%4d:%s\n",(int)b,b->references,a)
70#endif
71
d02b48c6 72#ifndef DEVRANDOM
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73/* set this to your 'random' device if you have one.
74 * My default, we will try to read this file */
75#define DEVRANDOM "/dev/urandom"
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76#endif
77
78#if defined(NOCONST)
79#define const
80#endif
81
82/********************************************************************
83 The Microsoft section
84 ********************************************************************/
85/* The following is used becaue of the small stack in some
86 * Microsoft operating systems */
87#if defined(WIN16) || defined(MSDOS)
88# define MS_STATIC static
89#else
90# define MS_STATIC
91#endif
92
93#if defined(WIN32) || defined(WIN16)
94# ifndef WINDOWS
95# define WINDOWS
96# endif
97# ifndef MSDOS
98# define MSDOS
99# endif
100#endif
101
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102#ifdef WIN32
103#define get_last_sys_error() GetLastError()
104#define clear_sys_error() SetLastError(0)
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105#if !defined(WINNT)
106#define WIN_CONSOLE_BUG
107#endif
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108#else
109#define get_last_sys_error() errno
110#define clear_sys_error() errno=0
111#endif
112
113#ifdef WINDOWS
114#define get_last_socket_error() WSAGetLastError()
115#define clear_socket_error() WSASetLastError(0)
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116#define readsocket(s,b,n) recv((s),(b),(n),0)
117#define writesocket(s,b,n) send((s),(b),(n),0)
118#define EADDRINUSE WSAEADDRINUSE
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119#else
120#define get_last_socket_error() errno
121#define clear_socket_error() errno=0
122#define ioctlsocket(a,b,c) ioctl(a,b,c)
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123#define closesocket(s) close(s)
124#define readsocket(s,b,n) read((s),(b),(n))
125#define writesocket(s,b,n) write((s),(b),(n))
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126#endif
127
d02b48c6 128#ifdef WIN16
58964a49 129# define NO_FP_API
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130# define MS_CALLBACK _far _loadds
131# define MS_FAR _far
132#else
133# define MS_CALLBACK
134# define MS_FAR
135#endif
136
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137#ifdef NO_STDIO
138# define NO_FP_API
139#endif
140
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141#if defined(WINDOWS) || defined(MSDOS)
142
143#ifndef S_IFDIR
144#define S_IFDIR _S_IFDIR
145#endif
146
147#ifndef S_IFMT
148#define S_IFMT _S_IFMT
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149
150#if !defined(WINNT)
151#define NO_SYSLOG
6e064240 152#endif
0cc39579 153#define NO_DIRENT
6e064240 154
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155#endif
156
157#define strncasecmp(a,b,c) strnicmp((a),(b),(c))
158
159# ifdef WINDOWS
160# include <windows.h>
161# include <stddef.h>
162# include <errno.h>
163# include <string.h>
164# include <malloc.h>
165# endif
166# include <io.h>
167# include <fcntl.h>
168
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169#if defined(WIN16) && !defined(MONOLITH) && defined(SSLEAY) && defined(_WINEXITNOPERSIST)
170# define EXIT(n) { if (n == 0) _wsetexit(_WINEXITNOPERSIST); return(n); }
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171#else
172# define EXIT(n) return(n);
173#endif
174# define LIST_SEPARATOR_CHAR ';'
175#ifndef X_OK
176# define X_OK 0
177#endif
178#ifndef W_OK
179# define W_OK 2
180#endif
181#ifndef R_OK
182# define R_OK 4
183#endif
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184# define OPENSSL_CONF "openssl.cnf"
185# define SSLEAY_CONF OPENSSL_CONF
58964a49 186# define NUL_DEV "nul"
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187# define RFILE ".rnd"
188
189#else /* The non-microsoft world world */
190
191# ifdef VMS
192# include <unixlib.h>
193# else
194# include <unistd.h>
195# endif
196
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197# define OPENSSL_CONF "openssl.cnf"
198# define SSLEAY_CONF OPENSSL_CONF
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199# define RFILE ".rnd"
200# define LIST_SEPARATOR_CHAR ':'
201# ifndef MONOLITH
202# define EXIT(n) exit(n); return(n)
203# else
204# define EXIT(n) return(n)
205# endif
206# define NUL_DEV "/dev/null"
207
208# define SSLeay_getpid() getpid()
209
210#endif
211
212/*************/
213
214#ifdef USE_SOCKETS
215# if defined(WINDOWS) || defined(MSDOS)
216 /* windows world */
217
218# ifdef NO_SOCK
219# define SSLeay_Write(a,b,c) (-1)
220# define SSLeay_Read(a,b,c) (-1)
221# define SHUTDOWN(fd) close(fd)
222# define SHUTDOWN2(fd) close(fd)
223# else
224# include <winsock.h>
225extern HINSTANCE _hInstance;
226# define SSLeay_Write(a,b,c) send((a),(b),(c),0)
227# define SSLeay_Read(a,b,c) recv((a),(b),(c),0)
228# define SHUTDOWN(fd) { shutdown((fd),0); closesocket(fd); }
229# define SHUTDOWN2(fd) { shutdown((fd),2); closesocket(fd); }
230# endif
231
232
233# else
234
235# ifndef VMS
236 /* unix world */
237# include <netdb.h>
238# include <sys/types.h>
239# include <sys/socket.h>
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240# ifdef FILIO_H
241# include <sys/filio.h> /* Added for FIONBIO under unixware */
242# endif
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243# include <sys/param.h>
244# include <sys/time.h> /* Needed under linux for FD_XXX */
245# include <netinet/in.h>
246# endif
247
248# if defined(NeXT) || defined(_NEXT_SOURCE)
249# include <sys/fcntl.h>
250# include <sys/types.h>
251# endif
252
253# ifdef AIX
254# include <sys/select.h>
255# endif
256
257# if defined(sun)
258# include <sys/filio.h>
259# else
260# include <sys/ioctl.h>
261# endif
262
263# ifdef VMS
264# include <unixio.h>
265# endif
266
267# define SSLeay_Read(a,b,c) read((a),(b),(c))
268# define SSLeay_Write(a,b,c) write((a),(b),(c))
269# define SHUTDOWN(fd) { shutdown((fd),0); close((fd)); }
270# define SHUTDOWN2(fd) { shutdown((fd),2); close((fd)); }
dfeab068 271# define INVALID_SOCKET (-1)
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272# endif
273#endif
274
275#if defined(THREADS) || defined(sun)
276#ifndef _REENTRANT
277#define _REENTRANT
278#endif
279#endif
280
281/***********************************************/
282
283#ifndef NOPROTO
284#define P_CC_CC const void *,const void *
285#define P_I_I int,int
58964a49 286#define P_I_I_P int,int,char *
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287#define P_I_I_P_I int,int,char *,int
288#define P_IP_I_I_P_I int *,int,int,char *,int
289#define P_V void
290#else
291#define P_CC_CC
292#define P_I_I
58964a49 293#define P_I_I_P
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294#define P_IP_I_I_P_I
295#define P_I_I_P_I
296#define P_V
297#endif
298
299/* not used yet */
300#define CS_BEGIN
301#define CS_END
302
303/* do we need to do this for getenv.
304 * Just define getenv for use under windows */
305
306#ifdef WIN16
307/* How to do this needs to be thought out a bit more.... */
308/*char *GETENV(char *);
309#define Getenv GETENV*/
310#define Getenv getenv
311#else
312#define Getenv getenv
313#endif
314
315#define DG_GCC_BUG /* gcc < 2.6.3 on DGUX */
316
317#ifdef sgi
318#define IRIX_CC_BUG /* all version of IRIX I've tested (4.* 5.*) */
319#endif
320
321#ifdef NO_MD2
322#define MD2_Init MD2Init
323#define MD2_Update MD2Update
324#define MD2_Final MD2Final
325#define MD2_DIGEST_LENGTH 16
326#endif
327#ifdef NO_MD5
328#define MD5_Init MD5Init
329#define MD5_Update MD5Update
330#define MD5_Final MD5Final
331#define MD5_DIGEST_LENGTH 16
332#endif
333
334#ifdef __cplusplus
335}
336#endif
337
338#endif
339