curl_setup.h@ 99874

Last change on this file since 99874 was 99350, checked in by vboxsync, 2 years ago
curl-8.0.1: fixing an issue on windows, caused by absense of curl_config.h. bugref:10417
Property svn:eol-style set to `native`
File size: 24.0 KB

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1	#ifndef HEADER_CURL_SETUP_H
2	#define HEADER_CURL_SETUP_H
3	/***************************************************************************
4	* _ _ ____ _
5	* Project ___\| \| \| \| _ \\| \|
6	* / __\| \| \| \| \|_) \| \|
7	* \| (__\| \|_\| \| _ <\| \|___
8	* \___\|\___/\|_\| \_\_____\|
9	*
10	* Copyright (C) Daniel Stenberg, <[email protected]>, et al.
11	*
12	* This software is licensed as described in the file COPYING, which
13	* you should have received as part of this distribution. The terms
14	* are also available at https://curl.se/docs/copyright.html.
15	*
16	* You may opt to use, copy, modify, merge, publish, distribute and/or sell
17	* copies of the Software, and permit persons to whom the Software is
18	* furnished to do so, under the terms of the COPYING file.
19	*
20	* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21	* KIND, either express or implied.
22	*
23	* SPDX-License-Identifier: curl
24	*
25	***************************************************************************/
26
27	#if defined(BUILDING_LIBCURL) && !defined(CURL_NO_OLDIES)
28	#define CURL_NO_OLDIES
29	#endif
30
31	/* define mingw version macros, eg __MINGW{32,64}_{MINOR,MAJOR}_VERSION */
32	#ifdef __MINGW32__
33	#include <_mingw.h>
34	#endif
35
36	/*
37	* Disable Visual Studio warnings:
38	* 4127 "conditional expression is constant"
39	*/
40	#ifdef _MSC_VER
41	#pragma warning(disable:4127)
42	#endif
43
44	/*
45	* Define WIN32 when build target is Win32 API
46	*/
47
48	#if (defined(_WIN32) \|\| defined(__WIN32__)) && !defined(WIN32)
49	#define WIN32
50	#endif
51
52	#ifdef WIN32
53	/*
54	* Don't include unneeded stuff in Windows headers to avoid compiler
55	* warnings and macro clashes.
56	* Make sure to define this macro before including any Windows headers.
57	*/
58	# ifndef WIN32_LEAN_AND_MEAN
59	# define WIN32_LEAN_AND_MEAN
60	# endif
61	# ifndef NOGDI
62	# define NOGDI
63	# endif
64	/* Detect Windows App environment which has a restricted access
65	* to the Win32 APIs. */
66	# if (defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0602)) \|\| \
67	defined(WINAPI_FAMILY)
68	# include <winapifamily.h>
69	# if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) && \
70	!WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
71	# define CURL_WINDOWS_APP
72	# endif
73	# endif
74	#endif
75
76	/*
77	* Include configuration script results or hand-crafted
78	* configuration file for platforms which lack config tool.
79	*/
80
81	#ifdef HAVE_CONFIG_H
82
83	#include "curl_config.h"
84
85	# ifdef VBOX
86	# ifdef WIN32
87	/* Fixing an issue with following #if (SIZEOF_CURL_OFF_T < 8) */
88	/* Define to the size of `curl_off_t', as computed by sizeof. */
89	# undef SIZEOF_CURL_OFF_T
90	# define SIZEOF_CURL_OFF_T 8
91	# endif
92	# endif
93
94	#else /* HAVE_CONFIG_H */
95
96	#ifdef _WIN32_WCE
97	# include "config-win32ce.h"
98	#else
99	# ifdef WIN32
100	# include "config-win32.h"
101	# endif
102	#endif
103
104	#ifdef macintosh
105	# include "config-mac.h"
106	#endif
107
108	#ifdef __riscos__
109	# include "config-riscos.h"
110	#endif
111
112	#ifdef __AMIGA__
113	# include "config-amigaos.h"
114	#endif
115
116	#ifdef __OS400__
117	# include "config-os400.h"
118	#endif
119
120	#ifdef __PLAN9__
121	# include "config-plan9.h"
122	#endif
123
124	#ifdef MSDOS
125	# include "config-dos.h"
126	#endif
127
128	#endif /* HAVE_CONFIG_H */
129
130	/* ================================================================ */
131	/* Definition of preprocessor macros/symbols which modify compiler */
132	/* behavior or generated code characteristics must be done here, */
133	/* as appropriate, before any system header file is included. It is */
134	/* also possible to have them defined in the config file included */
135	/* before this point. As a result of all this we frown inclusion of */
136	/* system header files in our config files, avoid this at any cost. */
137	/* ================================================================ */
138
139	/*
140	* AIX 4.3 and newer needs _THREAD_SAFE defined to build
141	* proper reentrant code. Others may also need it.
142	*/
143
144	#ifdef NEED_THREAD_SAFE
145	# ifndef _THREAD_SAFE
146	# define _THREAD_SAFE
147	# endif
148	#endif
149
150	/*
151	* Tru64 needs _REENTRANT set for a few function prototypes and
152	* things to appear in the system header files. Unixware needs it
153	* to build proper reentrant code. Others may also need it.
154	*/
155
156	#ifdef NEED_REENTRANT
157	# ifndef _REENTRANT
158	# define _REENTRANT
159	# endif
160	#endif
161
162	/* Solaris needs this to get a POSIX-conformant getpwuid_r */
163	#if defined(sun) \|\| defined(__sun)
164	# ifndef _POSIX_PTHREAD_SEMANTICS
165	# define _POSIX_PTHREAD_SEMANTICS 1
166	# endif
167	#endif
168
169	/* ================================================================ */
170	/* If you need to include a system header file for your platform, */
171	/* please, do it beyond the point further indicated in this file. */
172	/* ================================================================ */
173
174	/*
175	* Disable other protocols when http is the only one desired.
176	*/
177
178	#ifdef HTTP_ONLY
179	# ifndef CURL_DISABLE_DICT
180	# define CURL_DISABLE_DICT
181	# endif
182	# ifndef CURL_DISABLE_FILE
183	# define CURL_DISABLE_FILE
184	# endif
185	# ifndef CURL_DISABLE_FTP
186	# define CURL_DISABLE_FTP
187	# endif
188	# ifndef CURL_DISABLE_GOPHER
189	# define CURL_DISABLE_GOPHER
190	# endif
191	# ifndef CURL_DISABLE_IMAP
192	# define CURL_DISABLE_IMAP
193	# endif
194	# ifndef CURL_DISABLE_LDAP
195	# define CURL_DISABLE_LDAP
196	# endif
197	# ifndef CURL_DISABLE_LDAPS
198	# define CURL_DISABLE_LDAPS
199	# endif
200	# ifndef CURL_DISABLE_MQTT
201	# define CURL_DISABLE_MQTT
202	# endif
203	# ifndef CURL_DISABLE_POP3
204	# define CURL_DISABLE_POP3
205	# endif
206	# ifndef CURL_DISABLE_RTSP
207	# define CURL_DISABLE_RTSP
208	# endif
209	# ifndef CURL_DISABLE_SMB
210	# define CURL_DISABLE_SMB
211	# endif
212	# ifndef CURL_DISABLE_SMTP
213	# define CURL_DISABLE_SMTP
214	# endif
215	# ifndef CURL_DISABLE_TELNET
216	# define CURL_DISABLE_TELNET
217	# endif
218	# ifndef CURL_DISABLE_TFTP
219	# define CURL_DISABLE_TFTP
220	# endif
221	#endif
222
223	/*
224	* When http is disabled rtsp is not supported.
225	*/
226
227	#if defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_RTSP)
228	# define CURL_DISABLE_RTSP
229	#endif
230
231	/* ================================================================ */
232	/* No system header file shall be included in this file before this */
233	/* point. */
234	/* ================================================================ */
235
236	/*
237	* OS/400 setup file includes some system headers.
238	*/
239
240	#ifdef __OS400__
241	# include "setup-os400.h"
242	#endif
243
244	/*
245	* VMS setup file includes some system headers.
246	*/
247
248	#ifdef __VMS
249	# include "setup-vms.h"
250	#endif
251
252	/*
253	* Windows setup file includes some system headers.
254	*/
255
256	#ifdef HAVE_WINDOWS_H
257	# include "setup-win32.h"
258	#endif
259
260	#include <curl/system.h>
261
262	/*
263	* Use getaddrinfo to resolve the IPv4 address literal. If the current network
264	* interface doesn't support IPv4, but supports IPv6, NAT64, and DNS64,
265	* performing this task will result in a synthesized IPv6 address.
266	*/
267	#if defined(__APPLE__) && !defined(USE_ARES)
268	#include <TargetConditionals.h>
269	#define USE_RESOLVE_ON_IPS 1
270	# if defined(TARGET_OS_OSX) && TARGET_OS_OSX
271	# define CURL_OSX_CALL_COPYPROXIES 1
272	# endif
273	#endif
274
275	#ifdef USE_LWIPSOCK
276	# include <lwip/init.h>
277	# include <lwip/sockets.h>
278	# include <lwip/netdb.h>
279	#endif
280
281	#ifdef HAVE_EXTRA_STRICMP_H
282	# include <extra/stricmp.h>
283	#endif
284
285	#ifdef HAVE_EXTRA_STRDUP_H
286	# include <extra/strdup.h>
287	#endif
288
289	#ifdef __AMIGA__
290	# ifdef __amigaos4__
291	# define __USE_INLINE__
292	/* use our own resolver which uses runtime feature detection */
293	# define CURLRES_AMIGA
294	/* getaddrinfo() currently crashes bsdsocket.library, so disable */
295	# undef HAVE_GETADDRINFO
296	# if !(defined(__NEWLIB__) \|\| \
297	(defined(__CLIB2__) && defined(__THREAD_SAFE)))
298	/* disable threaded resolver with clib2 - requires newlib or clib-ts */
299	# undef USE_THREADS_POSIX
300	# endif
301	# endif
302	# include <exec/types.h>
303	# include <exec/execbase.h>
304	# include <proto/exec.h>
305	# include <proto/dos.h>
306	# include <unistd.h>
307	# if defined(HAVE_PROTO_BSDSOCKET_H) && \
308	(!defined(__amigaos4__) \|\| defined(USE_AMISSL))
309	/* use bsdsocket.library directly, instead of libc networking functions */
310	# include <proto/bsdsocket.h>
311	# ifdef __amigaos4__
312	int Curl_amiga_select(int nfds, fd_set readfds, fd_set writefds,
313	fd_set errorfds, struct timeval timeout);
314	# define select(a,b,c,d,e) Curl_amiga_select(a,b,c,d,e)
315	# else
316	# define select(a,b,c,d,e) WaitSelect(a,b,c,d,e,0)
317	# endif
318	/* must not use libc's fcntl() on bsdsocket.library sockfds! */
319	# undef HAVE_FCNTL
320	# undef HAVE_FCNTL_O_NONBLOCK
321	# else
322	/* use libc networking and hence close() and fnctl() */
323	# undef HAVE_CLOSESOCKET_CAMEL
324	# undef HAVE_IOCTLSOCKET_CAMEL
325	# endif
326	/*
327	* In clib2 arpa/inet.h warns that some prototypes may clash
328	* with bsdsocket.library. This avoids the definition of those.
329	*/
330	# define __NO_NET_API
331	#endif
332
333	#include <stdio.h>
334	#include <assert.h>
335
336	#ifdef __TANDEM /* for ns-tandem-nsk systems /
337	# if ! defined __LP64
338	# include <floss.h> /* FLOSS is only used for 32-bit builds. */
339	# endif
340	#endif
341
342	#ifndef STDC_HEADERS /* no standard C headers! */
343	#include <curl/stdcheaders.h>
344	#endif
345
346	#ifdef __POCC__
347	# include <sys/types.h>
348	# include <unistd.h>
349	# define sys_nerr EILSEQ
350	#endif
351
352	/*
353	* Salford-C kludge section (mostly borrowed from wxWidgets).
354	*/
355	#ifdef __SALFORDC__
356	#pragma suppress 353 /* Possible nested comments */
357	#pragma suppress 593 /* Define not used */
358	#pragma suppress 61 /* enum has no name */
359	#pragma suppress 106 /* unnamed, unused parameter */
360	#include <clib.h>
361	#endif
362
363	/*
364	* Large file (>2Gb) support using WIN32 functions.
365	*/
366
367	#ifdef USE_WIN32_LARGE_FILES
368	# include <io.h>
369	# include <sys/types.h>
370	# include <sys/stat.h>
371	# undef lseek
372	# define lseek(fdes,offset,whence) _lseeki64(fdes, offset, whence)
373	# undef fstat
374	# define fstat(fdes,stp) _fstati64(fdes, stp)
375	# undef stat
376	# define stat(fname,stp) curlx_win32_stat(fname, stp)
377	# define struct_stat struct _stati64
378	# define LSEEK_ERROR (__int64)-1
379	# define open curlx_win32_open
380	# define fopen(fname,mode) curlx_win32_fopen(fname, mode)
381	# define access(fname,mode) curlx_win32_access(fname, mode)
382	int curlx_win32_open(const char *filename, int oflag, ...);
383	int curlx_win32_stat(const char path, struct_stat buffer);
384	FILE curlx_win32_fopen(const char filename, const char *mode);
385	int curlx_win32_access(const char *path, int mode);
386	#endif
387
388	/*
389	* Small file (<2Gb) support using WIN32 functions.
390	*/
391
392	#ifdef USE_WIN32_SMALL_FILES
393	# include <io.h>
394	# include <sys/types.h>
395	# include <sys/stat.h>
396	# ifndef _WIN32_WCE
397	# undef lseek
398	# define lseek(fdes,offset,whence) _lseek(fdes, (long)offset, whence)
399	# define fstat(fdes,stp) _fstat(fdes, stp)
400	# define stat(fname,stp) curlx_win32_stat(fname, stp)
401	# define struct_stat struct _stat
402	# define open curlx_win32_open
403	# define fopen(fname,mode) curlx_win32_fopen(fname, mode)
404	# define access(fname,mode) curlx_win32_access(fname, mode)
405	int curlx_win32_stat(const char path, struct_stat buffer);
406	int curlx_win32_open(const char *filename, int oflag, ...);
407	FILE curlx_win32_fopen(const char filename, const char *mode);
408	int curlx_win32_access(const char *path, int mode);
409	# endif
410	# define LSEEK_ERROR (long)-1
411	#endif
412
413	#ifndef struct_stat
414	# define struct_stat struct stat
415	#endif
416
417	#ifndef LSEEK_ERROR
418	# define LSEEK_ERROR (off_t)-1
419	#endif
420
421	#ifndef SIZEOF_TIME_T
422	/* assume default size of time_t to be 32 bit */
423	#define SIZEOF_TIME_T 4
424	#endif
425
426	/*
427	* Default sizeof(off_t) in case it hasn't been defined in config file.
428	*/
429
430	#ifndef SIZEOF_OFF_T
431	# if defined(__VMS) && !defined(__VAX)
432	# if defined(_LARGEFILE)
433	# define SIZEOF_OFF_T 8
434	# endif
435	# elif defined(__OS400__) && defined(__ILEC400__)
436	# if defined(_LARGE_FILES)
437	# define SIZEOF_OFF_T 8
438	# endif
439	# elif defined(__MVS__) && defined(__IBMC__)
440	# if defined(_LP64) \|\| defined(_LARGE_FILES)
441	# define SIZEOF_OFF_T 8
442	# endif
443	# elif defined(__370__) && defined(__IBMC__)
444	# if defined(_LP64) \|\| defined(_LARGE_FILES)
445	# define SIZEOF_OFF_T 8
446	# endif
447	# endif
448	# ifndef SIZEOF_OFF_T
449	# define SIZEOF_OFF_T 4
450	# endif
451	#endif
452
453	#if (SIZEOF_CURL_OFF_T < 8)
454	#error "too small curl_off_t"
455	#else
456	/* assume SIZEOF_CURL_OFF_T == 8 */
457	# define CURL_OFF_T_MAX CURL_OFF_T_C(0x7FFFFFFFFFFFFFFF)
458	#endif
459	#define CURL_OFF_T_MIN (-CURL_OFF_T_MAX - CURL_OFF_T_C(1))
460
461	#if (SIZEOF_TIME_T == 4)
462	# ifdef HAVE_TIME_T_UNSIGNED
463	# define TIME_T_MAX UINT_MAX
464	# define TIME_T_MIN 0
465	# else
466	# define TIME_T_MAX INT_MAX
467	# define TIME_T_MIN INT_MIN
468	# endif
469	#else
470	# ifdef HAVE_TIME_T_UNSIGNED
471	# define TIME_T_MAX 0xFFFFFFFFFFFFFFFF
472	# define TIME_T_MIN 0
473	# else
474	# define TIME_T_MAX 0x7FFFFFFFFFFFFFFF
475	# define TIME_T_MIN (-TIME_T_MAX - 1)
476	# endif
477	#endif
478
479	#ifndef SIZE_T_MAX
480	/* some limits.h headers have this defined, some don't */
481	#if defined(SIZEOF_SIZE_T) && (SIZEOF_SIZE_T > 4)
482	#define SIZE_T_MAX 18446744073709551615U
483	#else
484	#define SIZE_T_MAX 4294967295U
485	#endif
486	#endif
487
488	#ifndef SSIZE_T_MAX
489	/* some limits.h headers have this defined, some don't */
490	#if defined(SIZEOF_SIZE_T) && (SIZEOF_SIZE_T > 4)
491	#define SSIZE_T_MAX 9223372036854775807
492	#else
493	#define SSIZE_T_MAX 2147483647
494	#endif
495	#endif
496
497	/*
498	* Arg 2 type for gethostname in case it hasn't been defined in config file.
499	*/
500
501	#ifndef GETHOSTNAME_TYPE_ARG2
502	# ifdef USE_WINSOCK
503	# define GETHOSTNAME_TYPE_ARG2 int
504	# else
505	# define GETHOSTNAME_TYPE_ARG2 size_t
506	# endif
507	#endif
508
509	/* Below we define some functions. They should
510
511	4. set the SIGALRM signal timeout
512	5. set dir/file naming defines
513	*/
514
515	#ifdef WIN32
516
517	# define DIR_CHAR "\\"
518
519	#else /* WIN32 */
520
521	# ifdef MSDOS /* Watt-32 */
522
523	# include <sys/ioctl.h>
524	# define select(n,r,w,x,t) select_s(n,r,w,x,t)
525	# define ioctl(x,y,z) ioctlsocket(x,y,(char *)(z))
526	# include <tcp.h>
527	# ifdef word
528	# undef word
529	# endif
530	# ifdef byte
531	# undef byte
532	# endif
533
534	# endif /* MSDOS */
535
536	# ifdef __minix
537	/* Minix 3 versions up to at least 3.1.3 are missing these prototypes */
538	extern char strtok_r(char s, const char delim, char *last);
539	extern struct tm gmtime_r(const time_t const timep, struct tm *tmp);
540	# endif
541
542	# define DIR_CHAR "/"
543
544	# ifndef fileno /* sunos 4 have this as a macro! */
545	int fileno(FILE *stream);
546	# endif
547
548	#endif /* WIN32 */
549
550	/*
551	* msvc 6.0 requires PSDK in order to have INET6_ADDRSTRLEN
552	* defined in ws2tcpip.h as well as to provide IPv6 support.
553	* Does not apply if lwIP is used.
554	*/
555
556	#if defined(_MSC_VER) && !defined(__POCC__) && !defined(USE_LWIPSOCK)
557	# if !defined(HAVE_WS2TCPIP_H) \|\| \
558	((_MSC_VER < 1300) && !defined(INET6_ADDRSTRLEN))
559	# undef HAVE_GETADDRINFO_THREADSAFE
560	# undef HAVE_FREEADDRINFO
561	# undef HAVE_GETADDRINFO
562	# undef ENABLE_IPV6
563	# endif
564	#endif
565
566	/* ---------------------------------------------------------------- */
567	/* resolver specialty compile-time defines */
568	/* CURLRES_* defines to use in the host.c sources /
569	/* ---------------------------------------------------------------- */
570
571	/*
572	* lcc-win32 doesn't have _beginthreadex(), lacks threads support.
573	*/
574
575	#if defined(__LCC__) && defined(WIN32)
576	# undef USE_THREADS_POSIX
577	# undef USE_THREADS_WIN32
578	#endif
579
580	/*
581	* MSVC threads support requires a multi-threaded runtime library.
582	* _beginthreadex() is not available in single-threaded ones.
583	*/
584
585	#if defined(_MSC_VER) && !defined(__POCC__) && !defined(_MT)
586	# undef USE_THREADS_POSIX
587	# undef USE_THREADS_WIN32
588	#endif
589
590	/*
591	* Mutually exclusive CURLRES_* definitions.
592	*/
593
594	#if defined(ENABLE_IPV6) && defined(HAVE_GETADDRINFO)
595	# define CURLRES_IPV6
596	#else
597	# define CURLRES_IPV4
598	#endif
599
600	#ifdef USE_ARES
601	# define CURLRES_ASYNCH
602	# define CURLRES_ARES
603	/* now undef the stock libc functions just to avoid them being used */
604	# undef HAVE_GETADDRINFO
605	# undef HAVE_FREEADDRINFO
606	#elif defined(USE_THREADS_POSIX) \|\| defined(USE_THREADS_WIN32)
607	# define CURLRES_ASYNCH
608	# define CURLRES_THREADED
609	#else
610	# define CURLRES_SYNCH
611	#endif
612
613	/* ---------------------------------------------------------------- */
614
615	/*
616	* msvc 6.0 does not have struct sockaddr_storage and
617	* does not define IPPROTO_ESP in winsock2.h. But both
618	* are available if PSDK is properly installed.
619	*/
620
621	#if defined(_MSC_VER) && !defined(__POCC__)
622	# if !defined(HAVE_WINSOCK2_H) \|\| ((_MSC_VER < 1300) && !defined(IPPROTO_ESP))
623	# undef HAVE_STRUCT_SOCKADDR_STORAGE
624	# endif
625	#endif
626
627	/*
628	* Intentionally fail to build when using msvc 6.0 without PSDK installed.
629	* The brave of heart can circumvent this, defining ALLOW_MSVC6_WITHOUT_PSDK
630	* in lib/config-win32.h although absolutely discouraged and unsupported.
631	*/
632
633	#if defined(_MSC_VER) && !defined(__POCC__)
634	# if !defined(HAVE_WINDOWS_H) \|\| ((_MSC_VER < 1300) && !defined(_FILETIME_))
635	# if !defined(ALLOW_MSVC6_WITHOUT_PSDK)
636	# error MSVC 6.0 requires "February 2003 Platform SDK" a.k.a. \
637	"Windows Server 2003 PSDK"
638	# else
639	# define CURL_DISABLE_LDAP 1
640	# endif
641	# endif
642	#endif
643
644	#if defined(HAVE_LIBIDN2) && defined(HAVE_IDN2_H) && !defined(USE_WIN32_IDN)
645	/* The lib and header are present */
646	#define USE_LIBIDN2
647	#endif
648
649	#if defined(USE_LIBIDN2) && defined(USE_WIN32_IDN)
650	#error "Both libidn2 and WinIDN are enabled, choose one."
651	#endif
652
653	#define LIBIDN_REQUIRED_VERSION "0.4.1"
654
655	#if defined(USE_GNUTLS) \|\| defined(USE_OPENSSL) \|\| defined(USE_NSS) \|\| \
656	defined(USE_MBEDTLS) \|\| \
657	defined(USE_WOLFSSL) \|\| defined(USE_SCHANNEL) \|\| \
658	defined(USE_SECTRANSP) \|\| defined(USE_GSKIT) \|\| \
659	defined(USE_BEARSSL) \|\| defined(USE_RUSTLS)
660	#define USE_SSL /* SSL support has been enabled */
661	#endif
662
663	/* Single point where USE_SPNEGO definition might be defined */
664	#if !defined(CURL_DISABLE_CRYPTO_AUTH) && \
665	(defined(HAVE_GSSAPI) \|\| defined(USE_WINDOWS_SSPI))
666	#define USE_SPNEGO
667	#endif
668
669	/* Single point where USE_KERBEROS5 definition might be defined */
670	#if !defined(CURL_DISABLE_CRYPTO_AUTH) && \
671	(defined(HAVE_GSSAPI) \|\| defined(USE_WINDOWS_SSPI))
672	#define USE_KERBEROS5
673	#endif
674
675	/* Single point where USE_NTLM definition might be defined */
676	#if !defined(CURL_DISABLE_CRYPTO_AUTH) && !defined(CURL_DISABLE_NTLM)
677	# if defined(USE_OPENSSL) \|\| defined(USE_MBEDTLS) \|\| \
678	defined(USE_GNUTLS) \|\| defined(USE_NSS) \|\| defined(USE_SECTRANSP) \|\| \
679	defined(USE_OS400CRYPTO) \|\| defined(USE_WIN32_CRYPTO) \|\| \
680	(defined(USE_WOLFSSL) && defined(HAVE_WOLFSSL_DES_ECB_ENCRYPT))
681	# define USE_CURL_NTLM_CORE
682	# endif
683	# if defined(USE_CURL_NTLM_CORE) \|\| defined(USE_WINDOWS_SSPI)
684	# define USE_NTLM
685	# endif
686	#endif
687
688	#ifdef CURL_WANTS_CA_BUNDLE_ENV
689	#error "No longer supported. Set CURLOPT_CAINFO at runtime instead."
690	#endif
691
692	#if defined(USE_LIBSSH2) \|\| defined(USE_LIBSSH) \|\| defined(USE_WOLFSSH)
693	#define USE_SSH
694	#endif
695
696	/*
697	* Provide a mechanism to silence picky compilers, such as gcc 4.6+.
698	* Parameters should of course normally not be unused, but for example when
699	* we have multiple implementations of the same interface it may happen.
700	*/
701
702	#if defined(__GNUC__) && ((__GNUC__ >= 3) \|\| \
703	((__GNUC__ == 2) && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ >= 7)))
704	# define UNUSED_PARAM __attribute__((__unused__))
705	# define WARN_UNUSED_RESULT __attribute__((warn_unused_result))
706	#else
707	# define UNUSED_PARAM /* NOTHING */
708	# define WARN_UNUSED_RESULT
709	#endif
710
711	/*
712	* Include macros and defines that should only be processed once.
713	*/
714
715	#ifndef HEADER_CURL_SETUP_ONCE_H
716	#include "curl_setup_once.h"
717	#endif
718
719	/*
720	* Definition of our NOP statement Object-like macro
721	*/
722
723	#ifndef Curl_nop_stmt
724	# define Curl_nop_stmt do { } while(0)
725	#endif
726
727	/*
728	* Ensure that Winsock and lwIP TCP/IP stacks are not mixed.
729	*/
730
731	#if defined(__LWIP_OPT_H__) \|\| defined(LWIP_HDR_OPT_H)
732	# if defined(SOCKET) \|\| \
733	defined(USE_WINSOCK) \|\| \
734	defined(HAVE_WINSOCK2_H) \|\| \
735	defined(HAVE_WS2TCPIP_H)
736	# error "WinSock and lwIP TCP/IP stack definitions shall not coexist!"
737	# endif
738	#endif
739
740	/*
741	* shutdown() flags for systems that don't define them
742	*/
743
744	#ifndef SHUT_RD
745	#define SHUT_RD 0x00
746	#endif
747
748	#ifndef SHUT_WR
749	#define SHUT_WR 0x01
750	#endif
751
752	#ifndef SHUT_RDWR
753	#define SHUT_RDWR 0x02
754	#endif
755
756	/* Define S_ISREG if not defined by system headers, e.g. MSVC */
757	#if !defined(S_ISREG) && defined(S_IFMT) && defined(S_IFREG)
758	#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
759	#endif
760
761	/* Define S_ISDIR if not defined by system headers, e.g. MSVC */
762	#if !defined(S_ISDIR) && defined(S_IFMT) && defined(S_IFDIR)
763	#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
764	#endif
765
766	/* In Windows the default file mode is text but an application can override it.
767	Therefore we specify it explicitly. https://github.com/curl/curl/pull/258
768	*/
769	#if defined(WIN32) \|\| defined(MSDOS)
770	#define FOPEN_READTEXT "rt"
771	#define FOPEN_WRITETEXT "wt"
772	#define FOPEN_APPENDTEXT "at"
773	#elif defined(__CYGWIN__)
774	/* Cygwin has specific behavior we need to address when WIN32 is not defined.
775	https://cygwin.com/cygwin-ug-net/using-textbinary.html
776	For write we want our output to have line endings of LF and be compatible with
777	other Cygwin utilities. For read we want to handle input that may have line
778	endings either CRLF or LF so 't' is appropriate.
779	*/
780	#define FOPEN_READTEXT "rt"
781	#define FOPEN_WRITETEXT "w"
782	#define FOPEN_APPENDTEXT "a"
783	#else
784	#define FOPEN_READTEXT "r"
785	#define FOPEN_WRITETEXT "w"
786	#define FOPEN_APPENDTEXT "a"
787	#endif
788
789	/* Windows workaround to recv before every send, because apparently Winsock
790	* destroys destroys recv() buffer when send() failed.
791	* This workaround is now disabled by default since it caused hard to fix bugs.
792	* Define USE_RECV_BEFORE_SEND_WORKAROUND to enable it.
793	* https://github.com/curl/curl/issues/657
794	* https://github.com/curl/curl/pull/10409
795	*/
796	#if !defined(DONT_USE_RECV_BEFORE_SEND_WORKAROUND)
797	# if defined(WIN32) \|\| defined(__CYGWIN__)
798	/* # define USE_RECV_BEFORE_SEND_WORKAROUND */
799	# endif
800	#else /* DONT_USE_RECV_BEFORE_SEND_WORKAROUND */
801	# ifdef USE_RECV_BEFORE_SEND_WORKAROUND
802	# undef USE_RECV_BEFORE_SEND_WORKAROUND
803	# endif
804	#endif /* DONT_USE_RECV_BEFORE_SEND_WORKAROUND */
805
806	/* for systems that don't detect this in configure */
807	#ifndef CURL_SA_FAMILY_T
808	# if defined(HAVE_SA_FAMILY_T)
809	# define CURL_SA_FAMILY_T sa_family_t
810	# elif defined(HAVE_ADDRESS_FAMILY)
811	# define CURL_SA_FAMILY_T ADDRESS_FAMILY
812	# else
813	/* use a sensible default */
814	# define CURL_SA_FAMILY_T unsigned short
815	# endif
816	#endif
817
818	/* Some convenience macros to get the larger/smaller value out of two given.
819	We prefix with CURL to prevent name collisions. */
820	#define CURLMAX(x,y) ((x)>(y)?(x):(y))
821	#define CURLMIN(x,y) ((x)<(y)?(x):(y))
822
823	/* A convenience macro to provide both the string literal and the length of
824	the string literal in one go, useful for functions that take "string,len"
825	as their argument */
826	#define STRCONST(x) x,sizeof(x)-1
827
828	/* Some versions of the Android SDK is missing the declaration */
829	#if defined(HAVE_GETPWUID_R) && defined(HAVE_DECL_GETPWUID_R_MISSING)
830	struct passwd;
831	int getpwuid_r(uid_t uid, struct passwd pwd, char buf,
832	size_t buflen, struct passwd **result);
833	#endif
834
835	#ifdef DEBUGBUILD
836	#define UNITTEST
837	#else
838	#define UNITTEST static
839	#endif
840
841	#if defined(USE_NGHTTP2) \|\| defined(USE_HYPER)
842	#define USE_HTTP2
843	#endif
844
845	#if defined(USE_NGTCP2) \|\| defined(USE_QUICHE) \|\| defined(USE_MSH3)
846	#define ENABLE_QUIC
847	#define USE_HTTP3
848	#endif
849
850	/* Certain Windows implementations are not aligned with what curl expects,
851	so always use the local one on this platform. E.g. the mingw-w64
852	implementation can return wrong results for non-ASCII inputs. */
853	#if defined(HAVE_BASENAME) && defined(WIN32)
854	#undef HAVE_BASENAME
855	#endif
856
857	#if defined(USE_UNIX_SOCKETS) && defined(WIN32)
858	# if defined(__MINGW32__) && !defined(LUP_SECURE)
859	typedef u_short ADDRESS_FAMILY; /* Classic mingw, 11y+ old mingw-w64 */
860	# endif
861	# if !defined(UNIX_PATH_MAX)
862	/* Replicating logic present in afunix.h
863	(distributed with newer Windows 10 SDK versions only) */
864	# define UNIX_PATH_MAX 108
865	/* !checksrc! disable TYPEDEFSTRUCT 1 */
866	typedef struct sockaddr_un {
867	ADDRESS_FAMILY sun_family;
868	char sun_path[UNIX_PATH_MAX];
869	} SOCKADDR_UN, *PSOCKADDR_UN;
870	# define WIN32_SOCKADDR_UN
871	# endif
872	#endif
873
874	/* OpenSSLv3 marks DES, MD5 and ENGINE functions deprecated but we have no
875	replacements (yet) so tell the compiler to not warn for them. */
876	#ifdef USE_OPENSSL
877	#define OPENSSL_SUPPRESS_DEPRECATED
878	#endif
879
880	#endif /* HEADER_CURL_SETUP_H */

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source: vbox/trunk/src/libs/curl-8.0.1/lib/curl_setup.h@ 99874

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