| 1 | #ifndef HEADER_CURL_SETUP_H
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| 2 | #define HEADER_CURL_SETUP_H
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| 3 | /***************************************************************************
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| 4 | * _ _ ____ _
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| 5 | * Project ___| | | | _ \| |
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| 6 | * / __| | | | |_) | |
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| 7 | * | (__| |_| | _ <| |___
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| 8 | * \___|\___/|_| \_\_____|
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| 9 | *
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| 10 | * Copyright (C) 1998 - 2018, Daniel Stenberg, <[email protected]>, et al.
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| 11 | *
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| 12 | * This software is licensed as described in the file COPYING, which
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| 13 | * you should have received as part of this distribution. The terms
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| 14 | * are also available at https://curl.haxx.se/docs/copyright.html.
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| 15 | *
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| 16 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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| 17 | * copies of the Software, and permit persons to whom the Software is
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| 18 | * furnished to do so, under the terms of the COPYING file.
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| 19 | *
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| 20 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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| 21 | * KIND, either express or implied.
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| 22 | *
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| 23 | ***************************************************************************/
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| 24 |
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| 25 | #if defined(BUILDING_LIBCURL) && !defined(CURL_NO_OLDIES)
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| 26 | #define CURL_NO_OLDIES
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| 27 | #endif
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| 28 |
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| 29 | /*
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| 30 | * Define WIN32 when build target is Win32 API
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| 31 | */
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| 32 |
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| 33 | #if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32) && \
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| 34 | !defined(__SYMBIAN32__)
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| 35 | #define WIN32
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| 36 | #endif
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| 37 |
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| 38 | #ifdef WIN32
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| 39 | /*
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| 40 | * Don't include unneeded stuff in Windows headers to avoid compiler
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| 41 | * warnings and macro clashes.
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| 42 | * Make sure to define this macro before including any Windows headers.
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| 43 | */
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| 44 | # ifndef WIN32_LEAN_AND_MEAN
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| 45 | # define WIN32_LEAN_AND_MEAN
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| 46 | # endif
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| 47 | # ifndef NOGDI
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| 48 | # define NOGDI
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| 49 | # endif
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| 50 | #endif
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| 51 |
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| 52 | /*
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| 53 | * Include configuration script results or hand-crafted
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| 54 | * configuration file for platforms which lack config tool.
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| 55 | */
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| 56 |
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| 57 | #ifdef HAVE_CONFIG_H
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| 58 |
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| 59 | #include "curl_config.h"
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| 60 |
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| 61 | #else /* HAVE_CONFIG_H */
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| 62 |
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| 63 | #ifdef _WIN32_WCE
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| 64 | # include "config-win32ce.h"
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| 65 | #else
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| 66 | # ifdef WIN32
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| 67 | # include "config-win32.h"
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| 68 | # endif
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| 69 | #endif
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| 70 |
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| 71 | #if defined(macintosh) && defined(__MRC__)
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| 72 | # include "config-mac.h"
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| 73 | #endif
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| 74 |
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| 75 | #ifdef __riscos__
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| 76 | # include "config-riscos.h"
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| 77 | #endif
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| 78 |
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| 79 | #ifdef __AMIGA__
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| 80 | # include "config-amigaos.h"
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| 81 | #endif
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| 82 |
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| 83 | #ifdef __SYMBIAN32__
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| 84 | # include "config-symbian.h"
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| 85 | #endif
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| 86 |
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| 87 | #ifdef __OS400__
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| 88 | # include "config-os400.h"
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| 89 | #endif
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| 90 |
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| 91 | #ifdef TPF
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| 92 | # include "config-tpf.h"
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| 93 | #endif
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| 94 |
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| 95 | #ifdef __VXWORKS__
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| 96 | # include "config-vxworks.h"
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| 97 | #endif
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| 98 |
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| 99 | #endif /* HAVE_CONFIG_H */
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| 100 |
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| 101 | /* ================================================================ */
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| 102 | /* Definition of preprocessor macros/symbols which modify compiler */
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| 103 | /* behavior or generated code characteristics must be done here, */
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| 104 | /* as appropriate, before any system header file is included. It is */
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| 105 | /* also possible to have them defined in the config file included */
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| 106 | /* before this point. As a result of all this we frown inclusion of */
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| 107 | /* system header files in our config files, avoid this at any cost. */
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| 108 | /* ================================================================ */
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| 109 |
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| 110 | /*
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| 111 | * AIX 4.3 and newer needs _THREAD_SAFE defined to build
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| 112 | * proper reentrant code. Others may also need it.
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| 113 | */
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| 114 |
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| 115 | #ifdef NEED_THREAD_SAFE
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| 116 | # ifndef _THREAD_SAFE
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| 117 | # define _THREAD_SAFE
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| 118 | # endif
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| 119 | #endif
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| 120 |
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| 121 | /*
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| 122 | * Tru64 needs _REENTRANT set for a few function prototypes and
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| 123 | * things to appear in the system header files. Unixware needs it
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| 124 | * to build proper reentrant code. Others may also need it.
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| 125 | */
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| 126 |
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| 127 | #ifdef NEED_REENTRANT
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| 128 | # ifndef _REENTRANT
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| 129 | # define _REENTRANT
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| 130 | # endif
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| 131 | #endif
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| 132 |
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| 133 | /* Solaris needs this to get a POSIX-conformant getpwuid_r */
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| 134 | #if defined(sun) || defined(__sun)
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| 135 | # ifndef _POSIX_PTHREAD_SEMANTICS
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| 136 | # define _POSIX_PTHREAD_SEMANTICS 1
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| 137 | # endif
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| 138 | #endif
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| 139 |
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| 140 | /* ================================================================ */
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| 141 | /* If you need to include a system header file for your platform, */
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| 142 | /* please, do it beyond the point further indicated in this file. */
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| 143 | /* ================================================================ */
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| 144 |
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| 145 | #include <curl/curl.h>
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| 146 |
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| 147 | #define CURL_SIZEOF_CURL_OFF_T SIZEOF_CURL_OFF_T
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| 148 |
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| 149 | /*
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| 150 | * Disable other protocols when http is the only one desired.
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| 151 | */
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| 152 |
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| 153 | #ifdef HTTP_ONLY
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| 154 | # ifndef CURL_DISABLE_TFTP
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| 155 | # define CURL_DISABLE_TFTP
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| 156 | # endif
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| 157 | # ifndef CURL_DISABLE_FTP
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| 158 | # define CURL_DISABLE_FTP
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| 159 | # endif
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| 160 | # ifndef CURL_DISABLE_LDAP
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| 161 | # define CURL_DISABLE_LDAP
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| 162 | # endif
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| 163 | # ifndef CURL_DISABLE_TELNET
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| 164 | # define CURL_DISABLE_TELNET
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| 165 | # endif
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| 166 | # ifndef CURL_DISABLE_DICT
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| 167 | # define CURL_DISABLE_DICT
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| 168 | # endif
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| 169 | # ifndef CURL_DISABLE_FILE
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| 170 | # define CURL_DISABLE_FILE
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| 171 | # endif
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| 172 | # ifndef CURL_DISABLE_RTSP
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| 173 | # define CURL_DISABLE_RTSP
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| 174 | # endif
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| 175 | # ifndef CURL_DISABLE_POP3
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| 176 | # define CURL_DISABLE_POP3
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| 177 | # endif
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| 178 | # ifndef CURL_DISABLE_IMAP
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| 179 | # define CURL_DISABLE_IMAP
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| 180 | # endif
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| 181 | # ifndef CURL_DISABLE_SMTP
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| 182 | # define CURL_DISABLE_SMTP
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| 183 | # endif
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| 184 | # ifndef CURL_DISABLE_GOPHER
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| 185 | # define CURL_DISABLE_GOPHER
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| 186 | # endif
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| 187 | # ifndef CURL_DISABLE_SMB
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| 188 | # define CURL_DISABLE_SMB
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| 189 | # endif
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| 190 | #endif
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| 191 |
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| 192 | /*
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| 193 | * When http is disabled rtsp is not supported.
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| 194 | */
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| 195 |
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| 196 | #if defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_RTSP)
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| 197 | # define CURL_DISABLE_RTSP
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| 198 | #endif
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| 199 |
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| 200 | /* ================================================================ */
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| 201 | /* No system header file shall be included in this file before this */
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| 202 | /* point. The only allowed ones are those included from curl/system.h */
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| 203 | /* ================================================================ */
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| 204 |
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| 205 | /*
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| 206 | * OS/400 setup file includes some system headers.
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| 207 | */
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| 208 |
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| 209 | #ifdef __OS400__
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| 210 | # include "setup-os400.h"
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| 211 | #endif
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| 212 |
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| 213 | /*
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| 214 | * VMS setup file includes some system headers.
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| 215 | */
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| 216 |
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| 217 | #ifdef __VMS
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| 218 | # include "setup-vms.h"
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| 219 | #endif
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| 220 |
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| 221 | /*
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| 222 | * Use getaddrinfo to resolve the IPv4 address literal. If the current network
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| 223 | * interface doesn't support IPv4, but supports IPv6, NAT64, and DNS64,
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| 224 | * performing this task will result in a synthesized IPv6 address.
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| 225 | */
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| 226 | #ifdef __APPLE__
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| 227 | #define USE_RESOLVE_ON_IPS 1
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| 228 | #endif
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| 229 |
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| 230 | /*
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| 231 | * Include header files for windows builds before redefining anything.
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| 232 | * Use this preprocessor block only to include or exclude windows.h,
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| 233 | * winsock2.h, ws2tcpip.h or winsock.h. Any other windows thing belongs
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| 234 | * to any other further and independent block. Under Cygwin things work
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| 235 | * just as under linux (e.g. <sys/socket.h>) and the winsock headers should
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| 236 | * never be included when __CYGWIN__ is defined. configure script takes
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| 237 | * care of this, not defining HAVE_WINDOWS_H, HAVE_WINSOCK_H, HAVE_WINSOCK2_H,
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| 238 | * neither HAVE_WS2TCPIP_H when __CYGWIN__ is defined.
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| 239 | */
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| 240 |
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| 241 | #ifdef HAVE_WINDOWS_H
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| 242 | # if defined(UNICODE) && !defined(_UNICODE)
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| 243 | # define _UNICODE
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| 244 | # endif
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| 245 | # if defined(_UNICODE) && !defined(UNICODE)
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| 246 | # define UNICODE
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| 247 | # endif
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| 248 | # ifdef VBOX
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| 249 | # include <iprt/win/windows.h>
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| 250 | # else
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| 251 | # include <winerror.h>
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| 252 | # include <windows.h>
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| 253 | # endif
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| 254 | # ifdef HAVE_WINSOCK2_H
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| 255 | # ifdef VBOX
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| 256 | # include <iprt/win/winsock2.h>
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| 257 | # else
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| 258 | # include <winsock2.h>
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| 259 | # endif
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| 260 | # ifdef HAVE_WS2TCPIP_H
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| 261 | # ifdef VBOX
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| 262 | # include <iprt/win/ws2tcpip.h>
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| 263 | # else
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| 264 | # include <ws2tcpip.h>
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| 265 | # endif
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| 266 | # endif
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| 267 | # else
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| 268 | # ifdef HAVE_WINSOCK_H
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| 269 | # include <winsock.h>
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| 270 | # endif
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| 271 | # endif
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| 272 | # include <tchar.h>
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| 273 | # ifdef UNICODE
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| 274 | typedef wchar_t *(*curl_wcsdup_callback)(const wchar_t *str);
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| 275 | # endif
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| 276 | #endif
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| 277 |
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| 278 | /*
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| 279 | * Define USE_WINSOCK to 2 if we have and use WINSOCK2 API, else
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| 280 | * define USE_WINSOCK to 1 if we have and use WINSOCK API, else
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| 281 | * undefine USE_WINSOCK.
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| 282 | */
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| 283 |
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| 284 | #undef USE_WINSOCK
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| 285 |
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| 286 | #ifdef HAVE_WINSOCK2_H
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| 287 | # define USE_WINSOCK 2
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| 288 | #else
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| 289 | # ifdef HAVE_WINSOCK_H
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| 290 | # define USE_WINSOCK 1
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| 291 | # endif
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| 292 | #endif
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| 293 |
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| 294 | #ifdef USE_LWIPSOCK
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| 295 | # include <lwip/init.h>
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| 296 | # include <lwip/sockets.h>
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| 297 | # include <lwip/netdb.h>
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| 298 | #endif
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| 299 |
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| 300 | #ifdef HAVE_EXTRA_STRICMP_H
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| 301 | # include <extra/stricmp.h>
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| 302 | #endif
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| 303 |
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| 304 | #ifdef HAVE_EXTRA_STRDUP_H
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| 305 | # include <extra/strdup.h>
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| 306 | #endif
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| 307 |
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| 308 | #ifdef TPF
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| 309 | # include <strings.h> /* for bzero, strcasecmp, and strncasecmp */
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| 310 | # include <string.h> /* for strcpy and strlen */
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| 311 | # include <stdlib.h> /* for rand and srand */
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| 312 | # include <sys/socket.h> /* for select and ioctl*/
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| 313 | # include <netdb.h> /* for in_addr_t definition */
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| 314 | # include <tpf/sysapi.h> /* for tpf_process_signals */
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| 315 | /* change which select is used for libcurl */
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| 316 | # define select(a,b,c,d,e) tpf_select_libcurl(a,b,c,d,e)
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| 317 | #endif
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| 318 |
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| 319 | #ifdef __VXWORKS__
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| 320 | # include <sockLib.h> /* for generic BSD socket functions */
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| 321 | # include <ioLib.h> /* for basic I/O interface functions */
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| 322 | #endif
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| 323 |
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| 324 | #ifdef __AMIGA__
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| 325 | # ifndef __ixemul__
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| 326 | # include <exec/types.h>
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| 327 | # include <exec/execbase.h>
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| 328 | # include <proto/exec.h>
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| 329 | # include <proto/dos.h>
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| 330 | # define select(a,b,c,d,e) WaitSelect(a,b,c,d,e,0)
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| 331 | # endif
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| 332 | #endif
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| 333 |
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| 334 | #include <stdio.h>
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| 335 | #ifdef HAVE_ASSERT_H
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| 336 | #include <assert.h>
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| 337 | #endif
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| 338 |
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| 339 | #ifdef __TANDEM /* for nsr-tandem-nsk systems */
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| 340 | #include <floss.h>
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| 341 | #endif
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| 342 |
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| 343 | #ifndef STDC_HEADERS /* no standard C headers! */
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| 344 | #include <curl/stdcheaders.h>
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| 345 | #endif
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| 346 |
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| 347 | #ifdef __POCC__
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| 348 | # include <sys/types.h>
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| 349 | # include <unistd.h>
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| 350 | # define sys_nerr EILSEQ
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| 351 | #endif
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| 352 |
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| 353 | /*
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| 354 | * Salford-C kludge section (mostly borrowed from wxWidgets).
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| 355 | */
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| 356 | #ifdef __SALFORDC__
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| 357 | #pragma suppress 353 /* Possible nested comments */
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| 358 | #pragma suppress 593 /* Define not used */
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| 359 | #pragma suppress 61 /* enum has no name */
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| 360 | #pragma suppress 106 /* unnamed, unused parameter */
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| 361 | #include <clib.h>
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| 362 | #endif
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| 363 |
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| 364 | /*
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| 365 | * Large file (>2Gb) support using WIN32 functions.
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| 366 | */
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| 367 |
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| 368 | #ifdef USE_WIN32_LARGE_FILES
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| 369 | # include <io.h>
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| 370 | # include <sys/types.h>
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| 371 | # include <sys/stat.h>
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| 372 | # undef lseek
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| 373 | # define lseek(fdes,offset,whence) _lseeki64(fdes, offset, whence)
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| 374 | # undef fstat
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| 375 | # define fstat(fdes,stp) _fstati64(fdes, stp)
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| 376 | # undef stat
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| 377 | # define stat(fname,stp) _stati64(fname, stp)
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| 378 | # define struct_stat struct _stati64
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| 379 | # define LSEEK_ERROR (__int64)-1
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| 380 | #endif
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| 381 |
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| 382 | /*
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| 383 | * Small file (<2Gb) support using WIN32 functions.
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| 384 | */
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| 385 |
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| 386 | #ifdef USE_WIN32_SMALL_FILES
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| 387 | # include <io.h>
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| 388 | # include <sys/types.h>
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| 389 | # include <sys/stat.h>
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| 390 | # ifndef _WIN32_WCE
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| 391 | # undef lseek
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| 392 | # define lseek(fdes,offset,whence) _lseek(fdes, (long)offset, whence)
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| 393 | # define fstat(fdes,stp) _fstat(fdes, stp)
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| 394 | # define stat(fname,stp) _stat(fname, stp)
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| 395 | # define struct_stat struct _stat
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| 396 | # endif
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| 397 | # define LSEEK_ERROR (long)-1
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| 398 | #endif
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| 399 |
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| 400 | #ifndef struct_stat
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| 401 | # define struct_stat struct stat
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| 402 | #endif
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| 403 |
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| 404 | #ifndef LSEEK_ERROR
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| 405 | # define LSEEK_ERROR (off_t)-1
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| 406 | #endif
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| 407 |
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| 408 | #ifndef SIZEOF_TIME_T
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| 409 | /* assume default size of time_t to be 32 bit */
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| 410 | #define SIZEOF_TIME_T 4
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| 411 | #endif
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| 412 |
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| 413 | /*
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| 414 | * Default sizeof(off_t) in case it hasn't been defined in config file.
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| 415 | */
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| 416 |
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| 417 | #ifndef SIZEOF_OFF_T
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| 418 | # if defined(__VMS) && !defined(__VAX)
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| 419 | # if defined(_LARGEFILE)
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| 420 | # define SIZEOF_OFF_T 8
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| 421 | # endif
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| 422 | # elif defined(__OS400__) && defined(__ILEC400__)
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| 423 | # if defined(_LARGE_FILES)
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| 424 | # define SIZEOF_OFF_T 8
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| 425 | # endif
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| 426 | # elif defined(__MVS__) && defined(__IBMC__)
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| 427 | # if defined(_LP64) || defined(_LARGE_FILES)
|
|---|
| 428 | # define SIZEOF_OFF_T 8
|
|---|
| 429 | # endif
|
|---|
| 430 | # elif defined(__370__) && defined(__IBMC__)
|
|---|
| 431 | # if defined(_LP64) || defined(_LARGE_FILES)
|
|---|
| 432 | # define SIZEOF_OFF_T 8
|
|---|
| 433 | # endif
|
|---|
| 434 | # endif
|
|---|
| 435 | # ifndef SIZEOF_OFF_T
|
|---|
| 436 | # define SIZEOF_OFF_T 4
|
|---|
| 437 | # endif
|
|---|
| 438 | #endif
|
|---|
| 439 |
|
|---|
| 440 | #if (SIZEOF_CURL_OFF_T == 4)
|
|---|
| 441 | # define CURL_OFF_T_MAX CURL_OFF_T_C(0x7FFFFFFF)
|
|---|
| 442 | #else
|
|---|
| 443 | /* assume CURL_SIZEOF_CURL_OFF_T == 8 */
|
|---|
| 444 | # define CURL_OFF_T_MAX CURL_OFF_T_C(0x7FFFFFFFFFFFFFFF)
|
|---|
| 445 | #endif
|
|---|
| 446 | #define CURL_OFF_T_MIN (-CURL_OFF_T_MAX - CURL_OFF_T_C(1))
|
|---|
| 447 |
|
|---|
| 448 | #if (SIZEOF_TIME_T == 4)
|
|---|
| 449 | # ifdef HAVE_TIME_T_UNSIGNED
|
|---|
| 450 | # define TIME_T_MAX UINT_MAX
|
|---|
| 451 | # define TIME_T_MIN 0
|
|---|
| 452 | # else
|
|---|
| 453 | # define TIME_T_MAX INT_MAX
|
|---|
| 454 | # define TIME_T_MIN INT_MIN
|
|---|
| 455 | # endif
|
|---|
| 456 | #else
|
|---|
| 457 | # ifdef HAVE_TIME_T_UNSIGNED
|
|---|
| 458 | # define TIME_T_MAX 0xFFFFFFFFFFFFFFFF
|
|---|
| 459 | # define TIME_T_MIN 0
|
|---|
| 460 | # else
|
|---|
| 461 | # define TIME_T_MAX 0x7FFFFFFFFFFFFFFF
|
|---|
| 462 | # define TIME_T_MIN (-TIME_T_MAX - 1)
|
|---|
| 463 | # endif
|
|---|
| 464 | #endif
|
|---|
| 465 |
|
|---|
| 466 | #ifndef SIZE_T_MAX
|
|---|
| 467 | /* some limits.h headers have this defined, some don't */
|
|---|
| 468 | #if defined(SIZEOF_SIZE_T) && (SIZEOF_SIZE_T > 4)
|
|---|
| 469 | #define SIZE_T_MAX 18446744073709551615U
|
|---|
| 470 | #else
|
|---|
| 471 | #define SIZE_T_MAX 4294967295U
|
|---|
| 472 | #endif
|
|---|
| 473 | #endif
|
|---|
| 474 |
|
|---|
| 475 | /*
|
|---|
| 476 | * Arg 2 type for gethostname in case it hasn't been defined in config file.
|
|---|
| 477 | */
|
|---|
| 478 |
|
|---|
| 479 | #ifndef GETHOSTNAME_TYPE_ARG2
|
|---|
| 480 | # ifdef USE_WINSOCK
|
|---|
| 481 | # define GETHOSTNAME_TYPE_ARG2 int
|
|---|
| 482 | # else
|
|---|
| 483 | # define GETHOSTNAME_TYPE_ARG2 size_t
|
|---|
| 484 | # endif
|
|---|
| 485 | #endif
|
|---|
| 486 |
|
|---|
| 487 | /* Below we define some functions. They should
|
|---|
| 488 |
|
|---|
| 489 | 4. set the SIGALRM signal timeout
|
|---|
| 490 | 5. set dir/file naming defines
|
|---|
| 491 | */
|
|---|
| 492 |
|
|---|
| 493 | #ifdef WIN32
|
|---|
| 494 |
|
|---|
| 495 | # define DIR_CHAR "\\"
|
|---|
| 496 | # define DOT_CHAR "_"
|
|---|
| 497 |
|
|---|
| 498 | #else /* WIN32 */
|
|---|
| 499 |
|
|---|
| 500 | # ifdef MSDOS /* Watt-32 */
|
|---|
| 501 |
|
|---|
| 502 | # include <sys/ioctl.h>
|
|---|
| 503 | # define select(n,r,w,x,t) select_s(n,r,w,x,t)
|
|---|
| 504 | # define ioctl(x,y,z) ioctlsocket(x,y,(char *)(z))
|
|---|
| 505 | # include <tcp.h>
|
|---|
| 506 | # ifdef word
|
|---|
| 507 | # undef word
|
|---|
| 508 | # endif
|
|---|
| 509 | # ifdef byte
|
|---|
| 510 | # undef byte
|
|---|
| 511 | # endif
|
|---|
| 512 |
|
|---|
| 513 | # endif /* MSDOS */
|
|---|
| 514 |
|
|---|
| 515 | # ifdef __minix
|
|---|
| 516 | /* Minix 3 versions up to at least 3.1.3 are missing these prototypes */
|
|---|
| 517 | extern char *strtok_r(char *s, const char *delim, char **last);
|
|---|
| 518 | extern struct tm *gmtime_r(const time_t * const timep, struct tm *tmp);
|
|---|
| 519 | # endif
|
|---|
| 520 |
|
|---|
| 521 | # define DIR_CHAR "/"
|
|---|
| 522 | # ifndef DOT_CHAR
|
|---|
| 523 | # define DOT_CHAR "."
|
|---|
| 524 | # endif
|
|---|
| 525 |
|
|---|
| 526 | # ifdef MSDOS
|
|---|
| 527 | # undef DOT_CHAR
|
|---|
| 528 | # define DOT_CHAR "_"
|
|---|
| 529 | # endif
|
|---|
| 530 |
|
|---|
| 531 | # ifndef fileno /* sunos 4 have this as a macro! */
|
|---|
| 532 | int fileno(FILE *stream);
|
|---|
| 533 | # endif
|
|---|
| 534 |
|
|---|
| 535 | #endif /* WIN32 */
|
|---|
| 536 |
|
|---|
| 537 | /*
|
|---|
| 538 | * msvc 6.0 requires PSDK in order to have INET6_ADDRSTRLEN
|
|---|
| 539 | * defined in ws2tcpip.h as well as to provide IPv6 support.
|
|---|
| 540 | * Does not apply if lwIP is used.
|
|---|
| 541 | */
|
|---|
| 542 |
|
|---|
| 543 | #if defined(_MSC_VER) && !defined(__POCC__) && !defined(USE_LWIPSOCK)
|
|---|
| 544 | # if !defined(HAVE_WS2TCPIP_H) || \
|
|---|
| 545 | ((_MSC_VER < 1300) && !defined(INET6_ADDRSTRLEN))
|
|---|
| 546 | # undef HAVE_GETADDRINFO_THREADSAFE
|
|---|
| 547 | # undef HAVE_FREEADDRINFO
|
|---|
| 548 | # undef HAVE_GETADDRINFO
|
|---|
| 549 | # undef HAVE_GETNAMEINFO
|
|---|
| 550 | # undef ENABLE_IPV6
|
|---|
| 551 | # endif
|
|---|
| 552 | #endif
|
|---|
| 553 |
|
|---|
| 554 | /* ---------------------------------------------------------------- */
|
|---|
| 555 | /* resolver specialty compile-time defines */
|
|---|
| 556 | /* CURLRES_* defines to use in the host*.c sources */
|
|---|
| 557 | /* ---------------------------------------------------------------- */
|
|---|
| 558 |
|
|---|
| 559 | /*
|
|---|
| 560 | * lcc-win32 doesn't have _beginthreadex(), lacks threads support.
|
|---|
| 561 | */
|
|---|
| 562 |
|
|---|
| 563 | #if defined(__LCC__) && defined(WIN32)
|
|---|
| 564 | # undef USE_THREADS_POSIX
|
|---|
| 565 | # undef USE_THREADS_WIN32
|
|---|
| 566 | #endif
|
|---|
| 567 |
|
|---|
| 568 | /*
|
|---|
| 569 | * MSVC threads support requires a multi-threaded runtime library.
|
|---|
| 570 | * _beginthreadex() is not available in single-threaded ones.
|
|---|
| 571 | */
|
|---|
| 572 |
|
|---|
| 573 | #if defined(_MSC_VER) && !defined(__POCC__) && !defined(_MT)
|
|---|
| 574 | # undef USE_THREADS_POSIX
|
|---|
| 575 | # undef USE_THREADS_WIN32
|
|---|
| 576 | #endif
|
|---|
| 577 |
|
|---|
| 578 | /*
|
|---|
| 579 | * Mutually exclusive CURLRES_* definitions.
|
|---|
| 580 | */
|
|---|
| 581 |
|
|---|
| 582 | #ifdef USE_ARES
|
|---|
| 583 | # define CURLRES_ASYNCH
|
|---|
| 584 | # define CURLRES_ARES
|
|---|
| 585 | /* now undef the stock libc functions just to avoid them being used */
|
|---|
| 586 | # undef HAVE_GETADDRINFO
|
|---|
| 587 | # undef HAVE_FREEADDRINFO
|
|---|
| 588 | # undef HAVE_GETHOSTBYNAME
|
|---|
| 589 | #elif defined(USE_THREADS_POSIX) || defined(USE_THREADS_WIN32)
|
|---|
| 590 | # define CURLRES_ASYNCH
|
|---|
| 591 | # define CURLRES_THREADED
|
|---|
| 592 | #else
|
|---|
| 593 | # define CURLRES_SYNCH
|
|---|
| 594 | #endif
|
|---|
| 595 |
|
|---|
| 596 | #ifdef ENABLE_IPV6
|
|---|
| 597 | # define CURLRES_IPV6
|
|---|
| 598 | #else
|
|---|
| 599 | # define CURLRES_IPV4
|
|---|
| 600 | #endif
|
|---|
| 601 |
|
|---|
| 602 | /* ---------------------------------------------------------------- */
|
|---|
| 603 |
|
|---|
| 604 | /*
|
|---|
| 605 | * When using WINSOCK, TELNET protocol requires WINSOCK2 API.
|
|---|
| 606 | */
|
|---|
| 607 |
|
|---|
| 608 | #if defined(USE_WINSOCK) && (USE_WINSOCK != 2)
|
|---|
| 609 | # define CURL_DISABLE_TELNET 1
|
|---|
| 610 | #endif
|
|---|
| 611 |
|
|---|
| 612 | /*
|
|---|
| 613 | * msvc 6.0 does not have struct sockaddr_storage and
|
|---|
| 614 | * does not define IPPROTO_ESP in winsock2.h. But both
|
|---|
| 615 | * are available if PSDK is properly installed.
|
|---|
| 616 | */
|
|---|
| 617 |
|
|---|
| 618 | #if defined(_MSC_VER) && !defined(__POCC__)
|
|---|
| 619 | # if !defined(HAVE_WINSOCK2_H) || ((_MSC_VER < 1300) && !defined(IPPROTO_ESP))
|
|---|
| 620 | # undef HAVE_STRUCT_SOCKADDR_STORAGE
|
|---|
| 621 | # endif
|
|---|
| 622 | #endif
|
|---|
| 623 |
|
|---|
| 624 | /*
|
|---|
| 625 | * Intentionally fail to build when using msvc 6.0 without PSDK installed.
|
|---|
| 626 | * The brave of heart can circumvent this, defining ALLOW_MSVC6_WITHOUT_PSDK
|
|---|
| 627 | * in lib/config-win32.h although absolutely discouraged and unsupported.
|
|---|
| 628 | */
|
|---|
| 629 |
|
|---|
| 630 | #if defined(_MSC_VER) && !defined(__POCC__)
|
|---|
| 631 | # if !defined(HAVE_WINDOWS_H) || ((_MSC_VER < 1300) && !defined(_FILETIME_))
|
|---|
| 632 | # if !defined(ALLOW_MSVC6_WITHOUT_PSDK)
|
|---|
| 633 | # error MSVC 6.0 requires "February 2003 Platform SDK" a.k.a. \
|
|---|
| 634 | "Windows Server 2003 PSDK"
|
|---|
| 635 | # else
|
|---|
| 636 | # define CURL_DISABLE_LDAP 1
|
|---|
| 637 | # endif
|
|---|
| 638 | # endif
|
|---|
| 639 | #endif
|
|---|
| 640 |
|
|---|
| 641 | #ifdef NETWARE
|
|---|
| 642 | int netware_init(void);
|
|---|
| 643 | #ifndef __NOVELL_LIBC__
|
|---|
| 644 | #include <sys/bsdskt.h>
|
|---|
| 645 | #include <sys/timeval.h>
|
|---|
| 646 | #endif
|
|---|
| 647 | #endif
|
|---|
| 648 |
|
|---|
| 649 | #if defined(HAVE_LIBIDN2) && defined(HAVE_IDN2_H) && !defined(USE_WIN32_IDN)
|
|---|
| 650 | /* The lib and header are present */
|
|---|
| 651 | #define USE_LIBIDN2
|
|---|
| 652 | #endif
|
|---|
| 653 |
|
|---|
| 654 | #if defined(USE_LIBIDN2) && defined(USE_WIN32_IDN)
|
|---|
| 655 | #error "Both libidn2 and WinIDN are enabled, choose one."
|
|---|
| 656 | #endif
|
|---|
| 657 |
|
|---|
| 658 | #define LIBIDN_REQUIRED_VERSION "0.4.1"
|
|---|
| 659 |
|
|---|
| 660 | #if defined(USE_GNUTLS) || defined(USE_OPENSSL) || defined(USE_NSS) || \
|
|---|
| 661 | defined(USE_POLARSSL) || defined(USE_MBEDTLS) || \
|
|---|
| 662 | defined(USE_CYASSL) || defined(USE_SCHANNEL) || \
|
|---|
| 663 | defined(USE_DARWINSSL) || defined(USE_GSKIT) || defined(USE_MESALINK)
|
|---|
| 664 | #define USE_SSL /* SSL support has been enabled */
|
|---|
| 665 | #endif
|
|---|
| 666 |
|
|---|
| 667 | /* Single point where USE_SPNEGO definition might be defined */
|
|---|
| 668 | #if !defined(CURL_DISABLE_CRYPTO_AUTH) && \
|
|---|
| 669 | (defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI))
|
|---|
| 670 | #define USE_SPNEGO
|
|---|
| 671 | #endif
|
|---|
| 672 |
|
|---|
| 673 | /* Single point where USE_KERBEROS5 definition might be defined */
|
|---|
| 674 | #if !defined(CURL_DISABLE_CRYPTO_AUTH) && \
|
|---|
| 675 | (defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI))
|
|---|
| 676 | #define USE_KERBEROS5
|
|---|
| 677 | #endif
|
|---|
| 678 |
|
|---|
| 679 | /* Single point where USE_NTLM definition might be defined */
|
|---|
| 680 | #if !defined(CURL_DISABLE_NTLM) && !defined(CURL_DISABLE_CRYPTO_AUTH)
|
|---|
| 681 | #if defined(USE_OPENSSL) || defined(USE_WINDOWS_SSPI) || \
|
|---|
| 682 | defined(USE_GNUTLS) || defined(USE_NSS) || defined(USE_DARWINSSL) || \
|
|---|
| 683 | defined(USE_OS400CRYPTO) || defined(USE_WIN32_CRYPTO) || \
|
|---|
| 684 | defined(USE_MBEDTLS)
|
|---|
| 685 |
|
|---|
| 686 | #define USE_NTLM
|
|---|
| 687 |
|
|---|
| 688 | # if defined(USE_MBEDTLS)
|
|---|
| 689 | /* Get definition of MBEDTLS_MD4_C */
|
|---|
| 690 | # include <mbedtls/md4.h>
|
|---|
| 691 | # endif
|
|---|
| 692 |
|
|---|
| 693 | #endif
|
|---|
| 694 | #endif
|
|---|
| 695 |
|
|---|
| 696 | #ifdef CURL_WANTS_CA_BUNDLE_ENV
|
|---|
| 697 | #error "No longer supported. Set CURLOPT_CAINFO at runtime instead."
|
|---|
| 698 | #endif
|
|---|
| 699 |
|
|---|
| 700 | /*
|
|---|
| 701 | * Provide a mechanism to silence picky compilers, such as gcc 4.6+.
|
|---|
| 702 | * Parameters should of course normally not be unused, but for example when
|
|---|
| 703 | * we have multiple implementations of the same interface it may happen.
|
|---|
| 704 | */
|
|---|
| 705 |
|
|---|
| 706 | #if defined(__GNUC__) && ((__GNUC__ >= 3) || \
|
|---|
| 707 | ((__GNUC__ == 2) && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ >= 7)))
|
|---|
| 708 | # define UNUSED_PARAM __attribute__((__unused__))
|
|---|
| 709 | # define WARN_UNUSED_RESULT __attribute__((warn_unused_result))
|
|---|
| 710 | #else
|
|---|
| 711 | # define UNUSED_PARAM /*NOTHING*/
|
|---|
| 712 | # define WARN_UNUSED_RESULT
|
|---|
| 713 | #endif
|
|---|
| 714 |
|
|---|
| 715 | /*
|
|---|
| 716 | * Include macros and defines that should only be processed once.
|
|---|
| 717 | */
|
|---|
| 718 |
|
|---|
| 719 | #ifndef HEADER_CURL_SETUP_ONCE_H
|
|---|
| 720 | #include "curl_setup_once.h"
|
|---|
| 721 | #endif
|
|---|
| 722 |
|
|---|
| 723 | /*
|
|---|
| 724 | * Definition of our NOP statement Object-like macro
|
|---|
| 725 | */
|
|---|
| 726 |
|
|---|
| 727 | #ifndef Curl_nop_stmt
|
|---|
| 728 | # define Curl_nop_stmt do { } WHILE_FALSE
|
|---|
| 729 | #endif
|
|---|
| 730 |
|
|---|
| 731 | /*
|
|---|
| 732 | * Ensure that Winsock and lwIP TCP/IP stacks are not mixed.
|
|---|
| 733 | */
|
|---|
| 734 |
|
|---|
| 735 | #if defined(__LWIP_OPT_H__) || defined(LWIP_HDR_OPT_H)
|
|---|
| 736 | # if defined(SOCKET) || \
|
|---|
| 737 | defined(USE_WINSOCK) || \
|
|---|
| 738 | defined(HAVE_WINSOCK_H) || \
|
|---|
| 739 | defined(HAVE_WINSOCK2_H) || \
|
|---|
| 740 | defined(HAVE_WS2TCPIP_H)
|
|---|
| 741 | # error "Winsock and lwIP TCP/IP stack definitions shall not coexist!"
|
|---|
| 742 | # endif
|
|---|
| 743 | #endif
|
|---|
| 744 |
|
|---|
| 745 | /*
|
|---|
| 746 | * Portable symbolic names for Winsock shutdown() mode flags.
|
|---|
| 747 | */
|
|---|
| 748 |
|
|---|
| 749 | #ifdef USE_WINSOCK
|
|---|
| 750 | # define SHUT_RD 0x00
|
|---|
| 751 | # define SHUT_WR 0x01
|
|---|
| 752 | # define SHUT_RDWR 0x02
|
|---|
| 753 | #endif
|
|---|
| 754 |
|
|---|
| 755 | /* Define S_ISREG if not defined by system headers, f.e. MSVC */
|
|---|
| 756 | #if !defined(S_ISREG) && defined(S_IFMT) && defined(S_IFREG)
|
|---|
| 757 | #define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
|
|---|
| 758 | #endif
|
|---|
| 759 |
|
|---|
| 760 | /* Define S_ISDIR if not defined by system headers, f.e. MSVC */
|
|---|
| 761 | #if !defined(S_ISDIR) && defined(S_IFMT) && defined(S_IFDIR)
|
|---|
| 762 | #define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
|
|---|
| 763 | #endif
|
|---|
| 764 |
|
|---|
| 765 | /* In Windows the default file mode is text but an application can override it.
|
|---|
| 766 | Therefore we specify it explicitly. https://github.com/curl/curl/pull/258
|
|---|
| 767 | */
|
|---|
| 768 | #if defined(WIN32) || defined(MSDOS)
|
|---|
| 769 | #define FOPEN_READTEXT "rt"
|
|---|
| 770 | #define FOPEN_WRITETEXT "wt"
|
|---|
| 771 | #define FOPEN_APPENDTEXT "at"
|
|---|
| 772 | #elif defined(__CYGWIN__)
|
|---|
| 773 | /* Cygwin has specific behavior we need to address when WIN32 is not defined.
|
|---|
| 774 | https://cygwin.com/cygwin-ug-net/using-textbinary.html
|
|---|
| 775 | For write we want our output to have line endings of LF and be compatible with
|
|---|
| 776 | other Cygwin utilities. For read we want to handle input that may have line
|
|---|
| 777 | endings either CRLF or LF so 't' is appropriate.
|
|---|
| 778 | */
|
|---|
| 779 | #define FOPEN_READTEXT "rt"
|
|---|
| 780 | #define FOPEN_WRITETEXT "w"
|
|---|
| 781 | #define FOPEN_APPENDTEXT "a"
|
|---|
| 782 | #else
|
|---|
| 783 | #define FOPEN_READTEXT "r"
|
|---|
| 784 | #define FOPEN_WRITETEXT "w"
|
|---|
| 785 | #define FOPEN_APPENDTEXT "a"
|
|---|
| 786 | #endif
|
|---|
| 787 |
|
|---|
| 788 | /* WinSock destroys recv() buffer when send() failed.
|
|---|
| 789 | * Enabled automatically for Windows and for Cygwin as Cygwin sockets are
|
|---|
| 790 | * wrappers for WinSock sockets. https://github.com/curl/curl/issues/657
|
|---|
| 791 | * Define DONT_USE_RECV_BEFORE_SEND_WORKAROUND to force disable workaround.
|
|---|
| 792 | */
|
|---|
| 793 | #if !defined(DONT_USE_RECV_BEFORE_SEND_WORKAROUND)
|
|---|
| 794 | # if defined(WIN32) || defined(__CYGWIN__)
|
|---|
| 795 | # define USE_RECV_BEFORE_SEND_WORKAROUND
|
|---|
| 796 | # endif
|
|---|
| 797 | #else /* DONT_USE_RECV_BEFORE_SEND_WORKAROUND */
|
|---|
| 798 | # ifdef USE_RECV_BEFORE_SEND_WORKAROUND
|
|---|
| 799 | # undef USE_RECV_BEFORE_SEND_WORKAROUND
|
|---|
| 800 | # endif
|
|---|
| 801 | #endif /* DONT_USE_RECV_BEFORE_SEND_WORKAROUND */
|
|---|
| 802 |
|
|---|
| 803 | /* Detect Windows App environment which has a restricted access
|
|---|
| 804 | * to the Win32 APIs. */
|
|---|
| 805 | # if (defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0602)) || \
|
|---|
| 806 | defined(WINAPI_FAMILY)
|
|---|
| 807 | # include <winapifamily.h>
|
|---|
| 808 | # if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) && \
|
|---|
| 809 | !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
|
|---|
| 810 | # define CURL_WINDOWS_APP
|
|---|
| 811 | # endif
|
|---|
| 812 | # endif
|
|---|
| 813 |
|
|---|
| 814 | /* for systems that don't detect this in configure, use a sensible default */
|
|---|
| 815 | #ifndef CURL_SA_FAMILY_T
|
|---|
| 816 | #define CURL_SA_FAMILY_T unsigned short
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| 817 | #endif
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| 818 |
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| 819 | /* Some convenience macros to get the larger/smaller value out of two given.
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| 820 | We prefix with CURL to prevent name collisions. */
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|---|
| 821 | #define CURLMAX(x,y) ((x)>(y)?(x):(y))
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| 822 | #define CURLMIN(x,y) ((x)<(y)?(x):(y))
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|---|
| 823 |
|
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| 824 | /* Some versions of the Android SDK is missing the declaration */
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|---|
| 825 | #if defined(HAVE_GETPWUID_R) && defined(HAVE_DECL_GETPWUID_R_MISSING)
|
|---|
| 826 | struct passwd;
|
|---|
| 827 | int getpwuid_r(uid_t uid, struct passwd *pwd, char *buf,
|
|---|
| 828 | size_t buflen, struct passwd **result);
|
|---|
| 829 | #endif
|
|---|
| 830 |
|
|---|
| 831 | #endif /* HEADER_CURL_SETUP_H */
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