827 lines
22 KiB
C
827 lines
22 KiB
C
#ifndef HEADER_CURL_SETUP_H
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#define HEADER_CURL_SETUP_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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#if defined(BUILDING_LIBCURL) && !defined(CURL_NO_OLDIES)
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#define CURL_NO_OLDIES
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#endif
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/*
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* Define WIN32 when build target is Win32 API
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*/
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#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32) && \
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!defined(__SYMBIAN32__)
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#define WIN32
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#endif
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#ifdef WIN32
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/*
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* Don't include unneeded stuff in Windows headers to avoid compiler
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* warnings and macro clashes.
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* Make sure to define this macro before including any Windows headers.
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*/
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# ifndef WIN32_LEAN_AND_MEAN
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# define WIN32_LEAN_AND_MEAN
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# endif
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# ifndef NOGDI
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# define NOGDI
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# endif
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#endif
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/*
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* Include configuration script results or hand-crafted
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* configuration file for platforms which lack config tool.
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*/
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#ifdef HAVE_CONFIG_H
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#include "curl_config.h"
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#else /* HAVE_CONFIG_H */
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#ifdef _WIN32_WCE
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# include "config-win32ce.h"
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#else
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# ifdef WIN32
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# include "config-win32.h"
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# endif
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#endif
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#if defined(macintosh) && defined(__MRC__)
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# include "config-mac.h"
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#endif
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#ifdef __riscos__
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# include "config-riscos.h"
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#endif
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#ifdef __AMIGA__
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# include "config-amigaos.h"
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#endif
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#ifdef __SYMBIAN32__
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# include "config-symbian.h"
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#endif
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#ifdef __OS400__
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# include "config-os400.h"
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#endif
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#ifdef TPF
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# include "config-tpf.h"
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#endif
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#ifdef __VXWORKS__
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# include "config-vxworks.h"
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#endif
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#endif /* HAVE_CONFIG_H */
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/* ================================================================ */
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/* Definition of preprocessor macros/symbols which modify compiler */
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/* behavior or generated code characteristics must be done here, */
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/* as appropriate, before any system header file is included. It is */
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/* also possible to have them defined in the config file included */
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/* before this point. As a result of all this we frown inclusion of */
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/* system header files in our config files, avoid this at any cost. */
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/* ================================================================ */
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/*
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* AIX 4.3 and newer needs _THREAD_SAFE defined to build
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* proper reentrant code. Others may also need it.
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*/
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#ifdef NEED_THREAD_SAFE
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# ifndef _THREAD_SAFE
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# define _THREAD_SAFE
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# endif
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#endif
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/*
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* Tru64 needs _REENTRANT set for a few function prototypes and
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* things to appear in the system header files. Unixware needs it
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* to build proper reentrant code. Others may also need it.
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*/
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#ifdef NEED_REENTRANT
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# ifndef _REENTRANT
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# define _REENTRANT
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# endif
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#endif
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/* Solaris needs this to get a POSIX-conformant getpwuid_r */
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#if defined(sun) || defined(__sun)
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# ifndef _POSIX_PTHREAD_SEMANTICS
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# define _POSIX_PTHREAD_SEMANTICS 1
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# endif
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#endif
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/* ================================================================ */
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/* If you need to include a system header file for your platform, */
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/* please, do it beyond the point further indicated in this file. */
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/* ================================================================ */
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#include <curl/curl.h>
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#define CURL_SIZEOF_CURL_OFF_T SIZEOF_CURL_OFF_T
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/*
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* Disable other protocols when http is the only one desired.
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*/
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#ifdef HTTP_ONLY
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# ifndef CURL_DISABLE_TFTP
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# define CURL_DISABLE_TFTP
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# endif
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# ifndef CURL_DISABLE_FTP
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# define CURL_DISABLE_FTP
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# endif
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# ifndef CURL_DISABLE_LDAP
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# define CURL_DISABLE_LDAP
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# endif
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# ifndef CURL_DISABLE_TELNET
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# define CURL_DISABLE_TELNET
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# endif
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# ifndef CURL_DISABLE_DICT
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# define CURL_DISABLE_DICT
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# endif
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# ifndef CURL_DISABLE_FILE
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# define CURL_DISABLE_FILE
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# endif
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# ifndef CURL_DISABLE_RTSP
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# define CURL_DISABLE_RTSP
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# endif
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# ifndef CURL_DISABLE_POP3
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# define CURL_DISABLE_POP3
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# endif
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# ifndef CURL_DISABLE_IMAP
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# define CURL_DISABLE_IMAP
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# endif
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# ifndef CURL_DISABLE_SMTP
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# define CURL_DISABLE_SMTP
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# endif
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# ifndef CURL_DISABLE_GOPHER
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# define CURL_DISABLE_GOPHER
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# endif
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# ifndef CURL_DISABLE_SMB
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# define CURL_DISABLE_SMB
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# endif
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#endif
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/*
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* When http is disabled rtsp is not supported.
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*/
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#if defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_RTSP)
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# define CURL_DISABLE_RTSP
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#endif
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/* ================================================================ */
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/* No system header file shall be included in this file before this */
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/* point. The only allowed ones are those included from curl/system.h */
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/* ================================================================ */
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/*
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* OS/400 setup file includes some system headers.
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*/
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#ifdef __OS400__
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# include "setup-os400.h"
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#endif
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/*
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* VMS setup file includes some system headers.
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*/
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#ifdef __VMS
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# include "setup-vms.h"
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#endif
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/*
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* Use getaddrinfo to resolve the IPv4 address literal. If the current network
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* interface doesn't support IPv4, but supports IPv6, NAT64, and DNS64,
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* performing this task will result in a synthesized IPv6 address.
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*/
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#ifdef __APPLE__
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#define USE_RESOLVE_ON_IPS 1
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#endif
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/*
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* Include header files for windows builds before redefining anything.
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* Use this preprocessor block only to include or exclude windows.h,
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* winsock2.h, ws2tcpip.h or winsock.h. Any other windows thing belongs
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* to any other further and independent block. Under Cygwin things work
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* just as under linux (e.g. <sys/socket.h>) and the winsock headers should
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* never be included when __CYGWIN__ is defined. configure script takes
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* care of this, not defining HAVE_WINDOWS_H, HAVE_WINSOCK_H, HAVE_WINSOCK2_H,
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* neither HAVE_WS2TCPIP_H when __CYGWIN__ is defined.
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*/
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#ifdef HAVE_WINDOWS_H
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# if defined(UNICODE) && !defined(_UNICODE)
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# define _UNICODE
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# endif
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# if defined(_UNICODE) && !defined(UNICODE)
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# define UNICODE
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# endif
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# include <winerror.h>
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# include <windows.h>
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# ifdef HAVE_WINSOCK2_H
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# include <winsock2.h>
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# ifdef HAVE_WS2TCPIP_H
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# include <ws2tcpip.h>
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# endif
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# else
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# ifdef HAVE_WINSOCK_H
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# include <winsock.h>
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# endif
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# endif
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# include <tchar.h>
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# ifdef UNICODE
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typedef wchar_t *(*curl_wcsdup_callback)(const wchar_t *str);
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# endif
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#endif
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/*
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* Define USE_WINSOCK to 2 if we have and use WINSOCK2 API, else
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* define USE_WINSOCK to 1 if we have and use WINSOCK API, else
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* undefine USE_WINSOCK.
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*/
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#undef USE_WINSOCK
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#ifdef HAVE_WINSOCK2_H
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# define USE_WINSOCK 2
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#else
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# ifdef HAVE_WINSOCK_H
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# define USE_WINSOCK 1
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# endif
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#endif
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#ifdef USE_LWIPSOCK
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# include <lwip/init.h>
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# include <lwip/sockets.h>
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# include <lwip/netdb.h>
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#endif
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#ifdef HAVE_EXTRA_STRICMP_H
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# include <extra/stricmp.h>
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#endif
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#ifdef HAVE_EXTRA_STRDUP_H
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# include <extra/strdup.h>
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#endif
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#ifdef TPF
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# include <strings.h> /* for bzero, strcasecmp, and strncasecmp */
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# include <string.h> /* for strcpy and strlen */
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# include <stdlib.h> /* for rand and srand */
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# include <sys/socket.h> /* for select and ioctl*/
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# include <netdb.h> /* for in_addr_t definition */
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# include <tpf/sysapi.h> /* for tpf_process_signals */
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/* change which select is used for libcurl */
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# define select(a,b,c,d,e) tpf_select_libcurl(a,b,c,d,e)
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#endif
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#ifdef __VXWORKS__
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# include <sockLib.h> /* for generic BSD socket functions */
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# include <ioLib.h> /* for basic I/O interface functions */
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#endif
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#ifdef __AMIGA__
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# include <exec/types.h>
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# include <exec/execbase.h>
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# include <proto/exec.h>
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# include <proto/dos.h>
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# ifdef HAVE_PROTO_BSDSOCKET_H
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# include <proto/bsdsocket.h> /* ensure bsdsocket.library use */
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# define select(a,b,c,d,e) WaitSelect(a,b,c,d,e,0)
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# endif
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#endif
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#include <stdio.h>
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#ifdef HAVE_ASSERT_H
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#include <assert.h>
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#endif
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#ifdef __TANDEM /* for nsr-tandem-nsk systems */
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#include <floss.h>
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#endif
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#ifndef STDC_HEADERS /* no standard C headers! */
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#include <curl/stdcheaders.h>
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#endif
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#ifdef __POCC__
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# include <sys/types.h>
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# include <unistd.h>
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# define sys_nerr EILSEQ
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#endif
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/*
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* Salford-C kludge section (mostly borrowed from wxWidgets).
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*/
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#ifdef __SALFORDC__
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#pragma suppress 353 /* Possible nested comments */
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#pragma suppress 593 /* Define not used */
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#pragma suppress 61 /* enum has no name */
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#pragma suppress 106 /* unnamed, unused parameter */
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#include <clib.h>
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#endif
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/*
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* Large file (>2Gb) support using WIN32 functions.
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*/
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#ifdef USE_WIN32_LARGE_FILES
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# include <io.h>
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# include <sys/types.h>
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# include <sys/stat.h>
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# undef lseek
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# define lseek(fdes,offset,whence) _lseeki64(fdes, offset, whence)
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# undef fstat
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# define fstat(fdes,stp) _fstati64(fdes, stp)
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# undef stat
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# define stat(fname,stp) _stati64(fname, stp)
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# define struct_stat struct _stati64
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# define LSEEK_ERROR (__int64)-1
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#endif
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/*
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* Small file (<2Gb) support using WIN32 functions.
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*/
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#ifdef USE_WIN32_SMALL_FILES
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# include <io.h>
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# include <sys/types.h>
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# include <sys/stat.h>
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# ifndef _WIN32_WCE
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# undef lseek
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# define lseek(fdes,offset,whence) _lseek(fdes, (long)offset, whence)
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# define fstat(fdes,stp) _fstat(fdes, stp)
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# define stat(fname,stp) _stat(fname, stp)
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# define struct_stat struct _stat
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# endif
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# define LSEEK_ERROR (long)-1
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#endif
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#ifndef struct_stat
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# define struct_stat struct stat
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#endif
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#ifndef LSEEK_ERROR
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# define LSEEK_ERROR (off_t)-1
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#endif
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#ifndef SIZEOF_TIME_T
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/* assume default size of time_t to be 32 bit */
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#define SIZEOF_TIME_T 4
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#endif
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/*
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* Default sizeof(off_t) in case it hasn't been defined in config file.
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*/
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#ifndef SIZEOF_OFF_T
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# if defined(__VMS) && !defined(__VAX)
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# if defined(_LARGEFILE)
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# define SIZEOF_OFF_T 8
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# endif
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# elif defined(__OS400__) && defined(__ILEC400__)
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# if defined(_LARGE_FILES)
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# define SIZEOF_OFF_T 8
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# endif
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# elif defined(__MVS__) && defined(__IBMC__)
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# if defined(_LP64) || defined(_LARGE_FILES)
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# define SIZEOF_OFF_T 8
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# endif
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# elif defined(__370__) && defined(__IBMC__)
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# if defined(_LP64) || defined(_LARGE_FILES)
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# define SIZEOF_OFF_T 8
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# endif
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# endif
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# ifndef SIZEOF_OFF_T
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# define SIZEOF_OFF_T 4
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# endif
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#endif
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#if (SIZEOF_CURL_OFF_T == 4)
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# define CURL_OFF_T_MAX CURL_OFF_T_C(0x7FFFFFFF)
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#else
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/* assume CURL_SIZEOF_CURL_OFF_T == 8 */
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# define CURL_OFF_T_MAX CURL_OFF_T_C(0x7FFFFFFFFFFFFFFF)
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#endif
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#define CURL_OFF_T_MIN (-CURL_OFF_T_MAX - CURL_OFF_T_C(1))
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#if (SIZEOF_TIME_T == 4)
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# ifdef HAVE_TIME_T_UNSIGNED
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# define TIME_T_MAX UINT_MAX
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# define TIME_T_MIN 0
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# else
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# define TIME_T_MAX INT_MAX
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# define TIME_T_MIN INT_MIN
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# endif
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#else
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# ifdef HAVE_TIME_T_UNSIGNED
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# define TIME_T_MAX 0xFFFFFFFFFFFFFFFF
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# define TIME_T_MIN 0
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# else
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# define TIME_T_MAX 0x7FFFFFFFFFFFFFFF
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# define TIME_T_MIN (-TIME_T_MAX - 1)
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# endif
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#endif
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#ifndef SIZE_T_MAX
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/* some limits.h headers have this defined, some don't */
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#if defined(SIZEOF_SIZE_T) && (SIZEOF_SIZE_T > 4)
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#define SIZE_T_MAX 18446744073709551615U
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#else
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#define SIZE_T_MAX 4294967295U
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#endif
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#endif
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/*
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* Arg 2 type for gethostname in case it hasn't been defined in config file.
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*/
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#ifndef GETHOSTNAME_TYPE_ARG2
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# ifdef USE_WINSOCK
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# define GETHOSTNAME_TYPE_ARG2 int
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# else
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# define GETHOSTNAME_TYPE_ARG2 size_t
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# endif
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#endif
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/* Below we define some functions. They should
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4. set the SIGALRM signal timeout
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5. set dir/file naming defines
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*/
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#ifdef WIN32
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# define DIR_CHAR "\\"
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# define DOT_CHAR "_"
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#else /* WIN32 */
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# ifdef MSDOS /* Watt-32 */
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# include <sys/ioctl.h>
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# define select(n,r,w,x,t) select_s(n,r,w,x,t)
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# define ioctl(x,y,z) ioctlsocket(x,y,(char *)(z))
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# include <tcp.h>
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|
# ifdef word
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# undef word
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# endif
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# ifdef byte
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# undef byte
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# endif
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# endif /* MSDOS */
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# ifdef __minix
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/* Minix 3 versions up to at least 3.1.3 are missing these prototypes */
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|
extern char *strtok_r(char *s, const char *delim, char **last);
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extern struct tm *gmtime_r(const time_t * const timep, struct tm *tmp);
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# endif
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# define DIR_CHAR "/"
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# ifndef DOT_CHAR
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# define DOT_CHAR "."
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# endif
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# ifdef MSDOS
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# undef DOT_CHAR
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# define DOT_CHAR "_"
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# endif
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# ifndef fileno /* sunos 4 have this as a macro! */
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int fileno(FILE *stream);
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# endif
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#endif /* WIN32 */
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/*
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|
* msvc 6.0 requires PSDK in order to have INET6_ADDRSTRLEN
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* defined in ws2tcpip.h as well as to provide IPv6 support.
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* Does not apply if lwIP is used.
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|
*/
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|
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#if defined(_MSC_VER) && !defined(__POCC__) && !defined(USE_LWIPSOCK)
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|
# if !defined(HAVE_WS2TCPIP_H) || \
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((_MSC_VER < 1300) && !defined(INET6_ADDRSTRLEN))
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|
# undef HAVE_GETADDRINFO_THREADSAFE
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|
# undef HAVE_FREEADDRINFO
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|
# undef HAVE_GETADDRINFO
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# undef HAVE_GETNAMEINFO
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|
# undef ENABLE_IPV6
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# endif
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|
#endif
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/* ---------------------------------------------------------------- */
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|
/* resolver specialty compile-time defines */
|
|
/* CURLRES_* defines to use in the host*.c sources */
|
|
/* ---------------------------------------------------------------- */
|
|
|
|
/*
|
|
* lcc-win32 doesn't have _beginthreadex(), lacks threads support.
|
|
*/
|
|
|
|
#if defined(__LCC__) && defined(WIN32)
|
|
# undef USE_THREADS_POSIX
|
|
# undef USE_THREADS_WIN32
|
|
#endif
|
|
|
|
/*
|
|
* MSVC threads support requires a multi-threaded runtime library.
|
|
* _beginthreadex() is not available in single-threaded ones.
|
|
*/
|
|
|
|
#if defined(_MSC_VER) && !defined(__POCC__) && !defined(_MT)
|
|
# undef USE_THREADS_POSIX
|
|
# undef USE_THREADS_WIN32
|
|
#endif
|
|
|
|
/*
|
|
* Mutually exclusive CURLRES_* definitions.
|
|
*/
|
|
|
|
#ifdef USE_ARES
|
|
# define CURLRES_ASYNCH
|
|
# define CURLRES_ARES
|
|
/* now undef the stock libc functions just to avoid them being used */
|
|
# undef HAVE_GETADDRINFO
|
|
# undef HAVE_FREEADDRINFO
|
|
# undef HAVE_GETHOSTBYNAME
|
|
#elif defined(USE_THREADS_POSIX) || defined(USE_THREADS_WIN32)
|
|
# define CURLRES_ASYNCH
|
|
# define CURLRES_THREADED
|
|
#else
|
|
# define CURLRES_SYNCH
|
|
#endif
|
|
|
|
#ifdef ENABLE_IPV6
|
|
# define CURLRES_IPV6
|
|
#else
|
|
# define CURLRES_IPV4
|
|
#endif
|
|
|
|
/* ---------------------------------------------------------------- */
|
|
|
|
/*
|
|
* When using WINSOCK, TELNET protocol requires WINSOCK2 API.
|
|
*/
|
|
|
|
#if defined(USE_WINSOCK) && (USE_WINSOCK != 2)
|
|
# define CURL_DISABLE_TELNET 1
|
|
#endif
|
|
|
|
/*
|
|
* msvc 6.0 does not have struct sockaddr_storage and
|
|
* does not define IPPROTO_ESP in winsock2.h. But both
|
|
* are available if PSDK is properly installed.
|
|
*/
|
|
|
|
#if defined(_MSC_VER) && !defined(__POCC__)
|
|
# if !defined(HAVE_WINSOCK2_H) || ((_MSC_VER < 1300) && !defined(IPPROTO_ESP))
|
|
# undef HAVE_STRUCT_SOCKADDR_STORAGE
|
|
# endif
|
|
#endif
|
|
|
|
/*
|
|
* Intentionally fail to build when using msvc 6.0 without PSDK installed.
|
|
* The brave of heart can circumvent this, defining ALLOW_MSVC6_WITHOUT_PSDK
|
|
* in lib/config-win32.h although absolutely discouraged and unsupported.
|
|
*/
|
|
|
|
#if defined(_MSC_VER) && !defined(__POCC__)
|
|
# if !defined(HAVE_WINDOWS_H) || ((_MSC_VER < 1300) && !defined(_FILETIME_))
|
|
# if !defined(ALLOW_MSVC6_WITHOUT_PSDK)
|
|
# error MSVC 6.0 requires "February 2003 Platform SDK" a.k.a. \
|
|
"Windows Server 2003 PSDK"
|
|
# else
|
|
# define CURL_DISABLE_LDAP 1
|
|
# endif
|
|
# endif
|
|
#endif
|
|
|
|
#ifdef NETWARE
|
|
int netware_init(void);
|
|
#ifndef __NOVELL_LIBC__
|
|
#include <sys/bsdskt.h>
|
|
#include <sys/timeval.h>
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(HAVE_LIBIDN2) && defined(HAVE_IDN2_H) && !defined(USE_WIN32_IDN)
|
|
/* The lib and header are present */
|
|
#define USE_LIBIDN2
|
|
#endif
|
|
|
|
#if defined(USE_LIBIDN2) && defined(USE_WIN32_IDN)
|
|
#error "Both libidn2 and WinIDN are enabled, choose one."
|
|
#endif
|
|
|
|
#define LIBIDN_REQUIRED_VERSION "0.4.1"
|
|
|
|
#if defined(USE_GNUTLS) || defined(USE_OPENSSL) || defined(USE_NSS) || \
|
|
defined(USE_POLARSSL) || defined(USE_MBEDTLS) || \
|
|
defined(USE_CYASSL) || defined(USE_SCHANNEL) || \
|
|
defined(USE_SECTRANSP) || defined(USE_GSKIT) || defined(USE_MESALINK)
|
|
#define USE_SSL /* SSL support has been enabled */
|
|
#endif
|
|
|
|
/* Single point where USE_SPNEGO definition might be defined */
|
|
#if !defined(CURL_DISABLE_CRYPTO_AUTH) && \
|
|
(defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI))
|
|
#define USE_SPNEGO
|
|
#endif
|
|
|
|
/* Single point where USE_KERBEROS5 definition might be defined */
|
|
#if !defined(CURL_DISABLE_CRYPTO_AUTH) && \
|
|
(defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI))
|
|
#define USE_KERBEROS5
|
|
#endif
|
|
|
|
/* Single point where USE_NTLM definition might be defined */
|
|
#if !defined(CURL_DISABLE_NTLM) && !defined(CURL_DISABLE_CRYPTO_AUTH)
|
|
#if defined(USE_OPENSSL) || defined(USE_WINDOWS_SSPI) || \
|
|
defined(USE_GNUTLS) || defined(USE_NSS) || defined(USE_SECTRANSP) || \
|
|
defined(USE_OS400CRYPTO) || defined(USE_WIN32_CRYPTO) || \
|
|
defined(USE_MBEDTLS)
|
|
|
|
#define USE_NTLM
|
|
|
|
# if defined(USE_MBEDTLS)
|
|
/* Get definition of MBEDTLS_MD4_C */
|
|
# include <mbedtls/md4.h>
|
|
# endif
|
|
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef CURL_WANTS_CA_BUNDLE_ENV
|
|
#error "No longer supported. Set CURLOPT_CAINFO at runtime instead."
|
|
#endif
|
|
|
|
/*
|
|
* Provide a mechanism to silence picky compilers, such as gcc 4.6+.
|
|
* Parameters should of course normally not be unused, but for example when
|
|
* we have multiple implementations of the same interface it may happen.
|
|
*/
|
|
|
|
#if defined(__GNUC__) && ((__GNUC__ >= 3) || \
|
|
((__GNUC__ == 2) && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ >= 7)))
|
|
# define UNUSED_PARAM __attribute__((__unused__))
|
|
# define WARN_UNUSED_RESULT __attribute__((warn_unused_result))
|
|
#else
|
|
# define UNUSED_PARAM /*NOTHING*/
|
|
# define WARN_UNUSED_RESULT
|
|
#endif
|
|
|
|
/*
|
|
* Include macros and defines that should only be processed once.
|
|
*/
|
|
|
|
#ifndef HEADER_CURL_SETUP_ONCE_H
|
|
#include "curl_setup_once.h"
|
|
#endif
|
|
|
|
/*
|
|
* Definition of our NOP statement Object-like macro
|
|
*/
|
|
|
|
#ifndef Curl_nop_stmt
|
|
# define Curl_nop_stmt do { } WHILE_FALSE
|
|
#endif
|
|
|
|
/*
|
|
* Ensure that Winsock and lwIP TCP/IP stacks are not mixed.
|
|
*/
|
|
|
|
#if defined(__LWIP_OPT_H__) || defined(LWIP_HDR_OPT_H)
|
|
# if defined(SOCKET) || \
|
|
defined(USE_WINSOCK) || \
|
|
defined(HAVE_WINSOCK_H) || \
|
|
defined(HAVE_WINSOCK2_H) || \
|
|
defined(HAVE_WS2TCPIP_H)
|
|
# error "Winsock and lwIP TCP/IP stack definitions shall not coexist!"
|
|
# endif
|
|
#endif
|
|
|
|
/*
|
|
* Portable symbolic names for Winsock shutdown() mode flags.
|
|
*/
|
|
|
|
#ifdef USE_WINSOCK
|
|
# define SHUT_RD 0x00
|
|
# define SHUT_WR 0x01
|
|
# define SHUT_RDWR 0x02
|
|
#endif
|
|
|
|
/* Define S_ISREG if not defined by system headers, f.e. MSVC */
|
|
#if !defined(S_ISREG) && defined(S_IFMT) && defined(S_IFREG)
|
|
#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
|
|
#endif
|
|
|
|
/* Define S_ISDIR if not defined by system headers, f.e. MSVC */
|
|
#if !defined(S_ISDIR) && defined(S_IFMT) && defined(S_IFDIR)
|
|
#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
|
|
#endif
|
|
|
|
/* In Windows the default file mode is text but an application can override it.
|
|
Therefore we specify it explicitly. https://github.com/curl/curl/pull/258
|
|
*/
|
|
#if defined(WIN32) || defined(MSDOS)
|
|
#define FOPEN_READTEXT "rt"
|
|
#define FOPEN_WRITETEXT "wt"
|
|
#define FOPEN_APPENDTEXT "at"
|
|
#elif defined(__CYGWIN__)
|
|
/* Cygwin has specific behavior we need to address when WIN32 is not defined.
|
|
https://cygwin.com/cygwin-ug-net/using-textbinary.html
|
|
For write we want our output to have line endings of LF and be compatible with
|
|
other Cygwin utilities. For read we want to handle input that may have line
|
|
endings either CRLF or LF so 't' is appropriate.
|
|
*/
|
|
#define FOPEN_READTEXT "rt"
|
|
#define FOPEN_WRITETEXT "w"
|
|
#define FOPEN_APPENDTEXT "a"
|
|
#else
|
|
#define FOPEN_READTEXT "r"
|
|
#define FOPEN_WRITETEXT "w"
|
|
#define FOPEN_APPENDTEXT "a"
|
|
#endif
|
|
|
|
/* WinSock destroys recv() buffer when send() failed.
|
|
* Enabled automatically for Windows and for Cygwin as Cygwin sockets are
|
|
* wrappers for WinSock sockets. https://github.com/curl/curl/issues/657
|
|
* Define DONT_USE_RECV_BEFORE_SEND_WORKAROUND to force disable workaround.
|
|
*/
|
|
#if !defined(DONT_USE_RECV_BEFORE_SEND_WORKAROUND)
|
|
# if defined(WIN32) || defined(__CYGWIN__)
|
|
# define USE_RECV_BEFORE_SEND_WORKAROUND
|
|
# endif
|
|
#else /* DONT_USE_RECV_BEFORE_SEND_WORKAROUND */
|
|
# ifdef USE_RECV_BEFORE_SEND_WORKAROUND
|
|
# undef USE_RECV_BEFORE_SEND_WORKAROUND
|
|
# endif
|
|
#endif /* DONT_USE_RECV_BEFORE_SEND_WORKAROUND */
|
|
|
|
/* Detect Windows App environment which has a restricted access
|
|
* to the Win32 APIs. */
|
|
# if (defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0602)) || \
|
|
defined(WINAPI_FAMILY)
|
|
# include <winapifamily.h>
|
|
# if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) && \
|
|
!WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
|
|
# define CURL_WINDOWS_APP
|
|
# endif
|
|
# endif
|
|
|
|
/* for systems that don't detect this in configure, use a sensible default */
|
|
#ifndef CURL_SA_FAMILY_T
|
|
#define CURL_SA_FAMILY_T unsigned short
|
|
#endif
|
|
|
|
/* Some convenience macros to get the larger/smaller value out of two given.
|
|
We prefix with CURL to prevent name collisions. */
|
|
#define CURLMAX(x,y) ((x)>(y)?(x):(y))
|
|
#define CURLMIN(x,y) ((x)<(y)?(x):(y))
|
|
|
|
/* Some versions of the Android SDK is missing the declaration */
|
|
#if defined(HAVE_GETPWUID_R) && defined(HAVE_DECL_GETPWUID_R_MISSING)
|
|
struct passwd;
|
|
int getpwuid_r(uid_t uid, struct passwd *pwd, char *buf,
|
|
size_t buflen, struct passwd **result);
|
|
#endif
|
|
|
|
#ifdef DEBUGBUILD
|
|
#define UNITTEST
|
|
#else
|
|
#define UNITTEST static
|
|
#endif
|
|
|
|
#endif /* HEADER_CURL_SETUP_H */
|