| 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) 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.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 | * SPDX-License-Identifier: curl
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| 24 | *
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| 25 | ***************************************************************************/
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| 26 |
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| 27 | #if defined(BUILDING_LIBCURL) && !defined(CURL_NO_OLDIES)
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| 28 | #define CURL_NO_OLDIES
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| 29 | #endif
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| 30 |
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| 31 | /* Tell "curl/curl.h" not to include "curl/mprintf.h" */
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| 32 | #define CURL_SKIP_INCLUDE_MPRINTF
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| 33 |
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| 34 | /* FIXME: Delete this once the warnings have been fixed. */
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| 35 | #if !defined(CURL_WARN_SIGN_CONVERSION)
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| 36 | #if defined(__GNUC__) || defined(__clang__)
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| 37 | #pragma GCC diagnostic ignored "-Wsign-conversion"
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| 38 | #endif
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| 39 | #endif
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| 40 |
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| 41 | /* Set default _WIN32_WINNT */
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| 42 | #ifdef __MINGW32__
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| 43 | #include <_mingw.h>
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| 44 | #endif
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| 45 |
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| 46 | /* Workaround for Homebrew gcc 12.4.0, 13.3.0, 14.1.0, 14.2.0 (initial build)
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| 47 | that started advertising the `availability` attribute, which then gets used
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| 48 | by Apple SDK, but, in a way incompatible with gcc, resulting in misc errors
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| 49 | inside SDK headers, e.g.:
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| 50 | error: attributes should be specified before the declarator in a function
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| 51 | definition
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| 52 | error: expected ',' or '}' before
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| 53 | Followed by missing declarations.
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| 54 | Work it around by overriding the built-in feature-check macro used by the
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| 55 | headers to enable the problematic attributes. This makes the feature check
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| 56 | fail. Fixed in 14.2.0_1. Disable the workaround if the fix is detected. */
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| 57 | #if defined(__APPLE__) && !defined(__clang__) && defined(__GNUC__) && \
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| 58 | defined(__has_attribute)
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| 59 | # if !defined(__has_feature)
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| 60 | # define availability curl_pp_attribute_disabled
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| 61 | # elif !__has_feature(attribute_availability)
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| 62 | # define availability curl_pp_attribute_disabled
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| 63 | # endif
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| 64 | #endif
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| 65 |
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| 66 | #if defined(__APPLE__)
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| 67 | #include <sys/types.h>
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| 68 | #include <TargetConditionals.h>
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| 69 | /* Fixup faulty target macro initialization in macOS SDK since v14.4 (as of
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| 70 | 15.0 beta). The SDK target detection in `TargetConditionals.h` correctly
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| 71 | detects macOS, but fails to set the macro's old name `TARGET_OS_OSX`, then
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| 72 | continues to set it to a default value of 0. Other parts of the SDK still
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| 73 | rely on the old name, and with this inconsistency our builds fail due to
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| 74 | missing declarations. It happens when using mainline llvm older than v18.
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| 75 | Later versions fixed it by predefining these target macros, avoiding the
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| 76 | faulty dynamic detection. gcc is not affected (for now) because it lacks
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| 77 | the necessary dynamic detection features, so the SDK falls back to
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| 78 | a codepath that sets both the old and new macro to 1. */
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| 79 | #if defined(TARGET_OS_MAC) && TARGET_OS_MAC && \
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| 80 | defined(TARGET_OS_OSX) && !TARGET_OS_OSX && \
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| 81 | (!defined(TARGET_OS_IPHONE) || !TARGET_OS_IPHONE) && \
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| 82 | (!defined(TARGET_OS_SIMULATOR) || !TARGET_OS_SIMULATOR)
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| 83 | #undef TARGET_OS_OSX
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| 84 | #define TARGET_OS_OSX TARGET_OS_MAC
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| 85 | #endif
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| 86 | #endif
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| 87 |
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| 88 | /*
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| 89 | * Disable Visual Studio warnings:
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| 90 | * 4127 "conditional expression is constant"
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| 91 | */
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| 92 | #ifdef _MSC_VER
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| 93 | #pragma warning(disable:4127)
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| 94 | #endif
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| 95 |
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| 96 | /*
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| 97 | * VBOX
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| 98 | * Define WIN32 when build target is Win32 API
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| 99 | */
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| 100 |
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| 101 | #if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
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| 102 | #define WIN32
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| 103 | #endif
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| 104 |
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| 105 |
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| 106 | #ifdef _WIN32
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| 107 | /*
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| 108 | * Do not include unneeded stuff in Windows headers to avoid compiler
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| 109 | * warnings and macro clashes.
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| 110 | * Make sure to define this macro before including any Windows headers.
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| 111 | */
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| 112 | # ifndef WIN32_LEAN_AND_MEAN
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| 113 | # define WIN32_LEAN_AND_MEAN
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| 114 | # endif
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| 115 | # ifndef NOGDI
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| 116 | # define NOGDI
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| 117 | # endif
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| 118 | /* Detect Windows App environment which has a restricted access
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| 119 | * to the Win32 APIs. */
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| 120 | # if (defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0602)) || \
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| 121 | defined(WINAPI_FAMILY)
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| 122 | # include <winapifamily.h>
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| 123 | # if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) && \
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| 124 | !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
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| 125 | # define CURL_WINDOWS_UWP
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| 126 | # endif
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| 127 | # endif
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| 128 | #endif
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| 129 |
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| 130 | /* Compatibility */
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| 131 | #if defined(ENABLE_IPV6)
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| 132 | # define USE_IPV6 1
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| 133 | #endif
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| 134 |
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| 135 | /*
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| 136 | * Include configuration script results or hand-crafted
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| 137 | * configuration file for platforms which lack config tool.
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| 138 | */
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| 139 |
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| 140 | #ifdef HAVE_CONFIG_H
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| 141 |
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| 142 | #include "curl_config.h"
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| 143 |
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| 144 | # ifdef VBOX
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| 145 | # ifdef WIN32
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| 146 | /* Fixing an issue with following #if (SIZEOF_CURL_OFF_T < 8) */
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| 147 | /* Define to the size of `curl_off_t', as computed by sizeof. */
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| 148 | # undef SIZEOF_CURL_OFF_T
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| 149 | # define SIZEOF_CURL_OFF_T 8
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| 150 | # endif
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| 151 | # endif
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| 152 |
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| 153 | #else /* HAVE_CONFIG_H */
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| 154 |
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| 155 | #ifdef _WIN32_WCE
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| 156 | # include "config-win32ce.h"
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| 157 | #else
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| 158 | # ifdef _WIN32
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| 159 | # include "config-win32.h"
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| 160 | # endif
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| 161 | #endif
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| 162 |
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| 163 | #ifdef macintosh
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| 164 | # include "config-mac.h"
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| 165 | #endif
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| 166 |
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| 167 | #ifdef __riscos__
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| 168 | # include "config-riscos.h"
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| 169 | #endif
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| 170 |
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| 171 | #ifdef __AMIGA__
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| 172 | # include "config-amigaos.h"
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| 173 | #endif
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| 174 |
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| 175 | #ifdef __OS400__
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| 176 | # include "config-os400.h"
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| 177 | #endif
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| 178 |
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| 179 | #ifdef __PLAN9__
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| 180 | # include "config-plan9.h"
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| 181 | #endif
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| 182 |
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| 183 | #ifdef MSDOS
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| 184 | # include "config-dos.h"
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| 185 | #endif
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| 186 |
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| 187 | #endif /* HAVE_CONFIG_H */
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| 188 |
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| 189 | /* ================================================================ */
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| 190 | /* Definition of preprocessor macros/symbols which modify compiler */
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| 191 | /* behavior or generated code characteristics must be done here, */
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| 192 | /* as appropriate, before any system header file is included. It is */
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| 193 | /* also possible to have them defined in the config file included */
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| 194 | /* before this point. As a result of all this we frown inclusion of */
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| 195 | /* system header files in our config files, avoid this at any cost. */
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| 196 | /* ================================================================ */
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| 197 |
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| 198 | /*
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| 199 | * AIX 4.3 and newer needs _THREAD_SAFE defined to build
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| 200 | * proper reentrant code. Others may also need it.
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| 201 | */
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| 202 |
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| 203 | #ifdef NEED_THREAD_SAFE
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| 204 | # ifndef _THREAD_SAFE
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| 205 | # define _THREAD_SAFE
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| 206 | # endif
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| 207 | #endif
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| 208 |
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| 209 | /*
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| 210 | * Tru64 needs _REENTRANT set for a few function prototypes and
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| 211 | * things to appear in the system header files. Unixware needs it
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| 212 | * to build proper reentrant code. Others may also need it.
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| 213 | */
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| 214 |
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| 215 | #ifdef NEED_REENTRANT
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| 216 | # ifndef _REENTRANT
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| 217 | # define _REENTRANT
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| 218 | # endif
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| 219 | #endif
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| 220 |
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| 221 | /* Solaris needs this to get a POSIX-conformant getpwuid_r */
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| 222 | #if defined(sun) || defined(__sun)
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| 223 | # ifndef _POSIX_PTHREAD_SEMANTICS
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| 224 | # define _POSIX_PTHREAD_SEMANTICS 1
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| 225 | # endif
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| 226 | #endif
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| 227 |
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| 228 | /* ================================================================ */
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| 229 | /* If you need to include a system header file for your platform, */
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| 230 | /* please, do it beyond the point further indicated in this file. */
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| 231 | /* ================================================================ */
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| 232 |
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| 233 | /* Give calloc a chance to be dragging in early, so we do not redefine */
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| 234 | #if defined(USE_THREADS_POSIX) && defined(HAVE_PTHREAD_H)
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| 235 | # include <pthread.h>
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| 236 | #endif
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| 237 |
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| 238 | /*
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| 239 | * Disable other protocols when http is the only one desired.
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| 240 | */
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| 241 |
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| 242 | #ifdef HTTP_ONLY
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| 243 | # ifndef CURL_DISABLE_DICT
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| 244 | # define CURL_DISABLE_DICT
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| 245 | # endif
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| 246 | # ifndef CURL_DISABLE_FILE
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| 247 | # define CURL_DISABLE_FILE
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| 248 | # endif
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| 249 | # ifndef CURL_DISABLE_FTP
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| 250 | # define CURL_DISABLE_FTP
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| 251 | # endif
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| 252 | # ifndef CURL_DISABLE_GOPHER
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| 253 | # define CURL_DISABLE_GOPHER
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| 254 | # endif
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| 255 | # ifndef CURL_DISABLE_IMAP
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| 256 | # define CURL_DISABLE_IMAP
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| 257 | # endif
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| 258 | # ifndef CURL_DISABLE_LDAP
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| 259 | # define CURL_DISABLE_LDAP
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| 260 | # endif
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| 261 | # ifndef CURL_DISABLE_LDAPS
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| 262 | # define CURL_DISABLE_LDAPS
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| 263 | # endif
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| 264 | # ifndef CURL_DISABLE_MQTT
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| 265 | # define CURL_DISABLE_MQTT
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| 266 | # endif
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| 267 | # ifndef CURL_DISABLE_POP3
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| 268 | # define CURL_DISABLE_POP3
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| 269 | # endif
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| 270 | # ifndef CURL_DISABLE_RTSP
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| 271 | # define CURL_DISABLE_RTSP
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| 272 | # endif
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| 273 | # ifndef CURL_DISABLE_SMB
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| 274 | # define CURL_DISABLE_SMB
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| 275 | # endif
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| 276 | # ifndef CURL_DISABLE_SMTP
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| 277 | # define CURL_DISABLE_SMTP
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| 278 | # endif
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| 279 | # ifndef CURL_DISABLE_TELNET
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| 280 | # define CURL_DISABLE_TELNET
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| 281 | # endif
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| 282 | # ifndef CURL_DISABLE_TFTP
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| 283 | # define CURL_DISABLE_TFTP
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| 284 | # endif
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| 285 | #endif
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| 286 |
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| 287 | /*
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| 288 | * When http is disabled rtsp is not supported.
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| 289 | */
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| 290 |
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| 291 | #if defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_RTSP)
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| 292 | # define CURL_DISABLE_RTSP
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| 293 | #endif
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| 294 |
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| 295 | /*
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| 296 | * When HTTP is disabled, disable HTTP-only features
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| 297 | */
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| 298 |
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| 299 | #if defined(CURL_DISABLE_HTTP)
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| 300 | # define CURL_DISABLE_ALTSVC 1
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| 301 | # define CURL_DISABLE_COOKIES 1
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| 302 | # define CURL_DISABLE_BASIC_AUTH 1
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| 303 | # define CURL_DISABLE_BEARER_AUTH 1
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| 304 | # define CURL_DISABLE_AWS 1
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| 305 | # define CURL_DISABLE_DOH 1
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| 306 | # define CURL_DISABLE_FORM_API 1
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| 307 | # define CURL_DISABLE_HEADERS_API 1
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| 308 | # define CURL_DISABLE_HSTS 1
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| 309 | # define CURL_DISABLE_HTTP_AUTH 1
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| 310 | #endif
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| 311 |
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| 312 | /*
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| 313 | * ECH requires HTTPSRR.
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| 314 | */
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| 315 |
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| 316 | #if defined(USE_ECH) && !defined(USE_HTTPSRR)
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| 317 | # define USE_HTTPSRR
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| 318 | #endif
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| 319 |
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| 320 | /* ================================================================ */
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| 321 | /* No system header file shall be included in this file before this */
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| 322 | /* point. */
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| 323 | /* ================================================================ */
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| 324 |
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| 325 | /*
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| 326 | * OS/400 setup file includes some system headers.
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| 327 | */
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| 328 |
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| 329 | #ifdef __OS400__
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| 330 | # include "setup-os400.h"
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| 331 | #endif
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| 332 |
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| 333 | /*
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| 334 | * VMS setup file includes some system headers.
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| 335 | */
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| 336 |
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| 337 | #ifdef __VMS
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| 338 | # include "setup-vms.h"
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| 339 | #endif
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| 340 |
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| 341 | /*
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| 342 | * Windows setup file includes some system headers.
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| 343 | */
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| 344 |
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| 345 | #ifdef _WIN32
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| 346 | # include "setup-win32.h"
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| 347 | #endif
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| 348 |
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| 349 | #include <curl/system.h>
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| 350 |
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| 351 | /* Helper macro to expand and concatenate two macros.
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| 352 | * Direct macros concatenation does not work because macros
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| 353 | * are not expanded before direct concatenation.
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| 354 | */
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| 355 | #define CURL_CONC_MACROS_(A,B) A ## B
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| 356 | #define CURL_CONC_MACROS(A,B) CURL_CONC_MACROS_(A,B)
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| 357 |
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| 358 | /* curl uses its own printf() function internally. It understands the GNU
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| 359 | * format. Use this format, so that is matches the GNU format attribute we
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| 360 | * use with the MinGW compiler, allowing it to verify them at compile-time.
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| 361 | */
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| 362 | #ifdef __MINGW32__
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| 363 | # undef CURL_FORMAT_CURL_OFF_T
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| 364 | # undef CURL_FORMAT_CURL_OFF_TU
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| 365 | # define CURL_FORMAT_CURL_OFF_T "lld"
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| 366 | # define CURL_FORMAT_CURL_OFF_TU "llu"
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| 367 | #endif
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| 368 |
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| 369 | /* based on logic in "curl/mprintf.h" */
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| 370 |
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| 371 | #if (defined(__GNUC__) || defined(__clang__) || \
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| 372 | defined(__IAR_SYSTEMS_ICC__)) && \
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| 373 | defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) && \
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| 374 | !defined(CURL_NO_FMT_CHECKS)
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| 375 | #if defined(__MINGW32__) && !defined(__clang__)
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| 376 | #define CURL_PRINTF(fmt, arg) \
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| 377 | __attribute__((format(gnu_printf, fmt, arg)))
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| 378 | #else
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| 379 | #define CURL_PRINTF(fmt, arg) \
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| 380 | __attribute__((format(__printf__, fmt, arg)))
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| 381 | #endif
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| 382 | #else
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| 383 | #define CURL_PRINTF(fmt, arg)
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| 384 | #endif
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| 385 |
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| 386 | /* Override default printf mask check rules in "curl/mprintf.h" */
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| 387 | #define CURL_TEMP_PRINTF CURL_PRINTF
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| 388 |
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| 389 | /* Workaround for mainline llvm v16 and earlier missing a built-in macro
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| 390 | expected by macOS SDK v14 / Xcode v15 (2023) and newer.
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| 391 | gcc (as of v14) is also missing it. */
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| 392 | #if defined(__APPLE__) && \
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| 393 | ((!defined(__apple_build_version__) && \
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| 394 | defined(__clang__) && __clang_major__ < 17) || \
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| 395 | (defined(__GNUC__) && __GNUC__ <= 14)) && \
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| 396 | defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && \
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| 397 | !defined(__ENVIRONMENT_OS_VERSION_MIN_REQUIRED__)
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| 398 | #define __ENVIRONMENT_OS_VERSION_MIN_REQUIRED__ \
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| 399 | __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
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| 400 | #endif
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| 401 |
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| 402 | /*
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| 403 | * Use getaddrinfo to resolve the IPv4 address literal. If the current network
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| 404 | * interface does not support IPv4, but supports IPv6, NAT64, and DNS64,
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| 405 | * performing this task will result in a synthesized IPv6 address.
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| 406 | */
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| 407 | #if defined(__APPLE__) && !defined(USE_ARES)
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| 408 | #define USE_RESOLVE_ON_IPS 1
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| 409 | # if TARGET_OS_MAC && !(defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE) && \
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| 410 | defined(USE_IPV6)
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| 411 | # define CURL_MACOS_CALL_COPYPROXIES 1
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| 412 | # endif
|
|---|
| 413 | #endif
|
|---|
| 414 |
|
|---|
| 415 | #ifdef USE_LWIPSOCK
|
|---|
| 416 | # include <lwip/init.h>
|
|---|
| 417 | # include <lwip/sockets.h>
|
|---|
| 418 | # include <lwip/netdb.h>
|
|---|
| 419 | #endif
|
|---|
| 420 |
|
|---|
| 421 | #ifdef HAVE_EXTRA_STRICMP_H
|
|---|
| 422 | # include <extra/stricmp.h>
|
|---|
| 423 | #endif
|
|---|
| 424 |
|
|---|
| 425 | #ifdef HAVE_EXTRA_STRDUP_H
|
|---|
| 426 | # include <extra/strdup.h>
|
|---|
| 427 | #endif
|
|---|
| 428 |
|
|---|
| 429 | #ifdef __AMIGA__
|
|---|
| 430 | # ifdef __amigaos4__
|
|---|
| 431 | # define __USE_INLINE__
|
|---|
| 432 | /* use our own resolver which uses runtime feature detection */
|
|---|
| 433 | # define CURLRES_AMIGA
|
|---|
| 434 | /* getaddrinfo() currently crashes bsdsocket.library, so disable */
|
|---|
| 435 | # undef HAVE_GETADDRINFO
|
|---|
| 436 | # if !(defined(__NEWLIB__) || \
|
|---|
| 437 | (defined(__CLIB2__) && defined(__THREAD_SAFE)))
|
|---|
| 438 | /* disable threaded resolver with clib2 - requires newlib or clib-ts */
|
|---|
| 439 | # undef USE_THREADS_POSIX
|
|---|
| 440 | # endif
|
|---|
| 441 | # endif
|
|---|
| 442 | # include <exec/types.h>
|
|---|
| 443 | # include <exec/execbase.h>
|
|---|
| 444 | # include <proto/exec.h>
|
|---|
| 445 | # include <proto/dos.h>
|
|---|
| 446 | # include <unistd.h>
|
|---|
| 447 | # if defined(HAVE_PROTO_BSDSOCKET_H) && \
|
|---|
| 448 | (!defined(__amigaos4__) || defined(USE_AMISSL))
|
|---|
| 449 | /* use bsdsocket.library directly, instead of libc networking functions */
|
|---|
| 450 | # define _SYS_MBUF_H /* m_len define clashes with curl */
|
|---|
| 451 | # include <proto/bsdsocket.h>
|
|---|
| 452 | # ifdef __amigaos4__
|
|---|
| 453 | int Curl_amiga_select(int nfds, fd_set *readfds, fd_set *writefds,
|
|---|
| 454 | fd_set *errorfds, struct timeval *timeout);
|
|---|
| 455 | # define select(a,b,c,d,e) Curl_amiga_select(a,b,c,d,e)
|
|---|
| 456 | # else
|
|---|
| 457 | # define select(a,b,c,d,e) WaitSelect(a,b,c,d,e,0)
|
|---|
| 458 | # endif
|
|---|
| 459 | /* must not use libc's fcntl() on bsdsocket.library sockfds! */
|
|---|
| 460 | # undef HAVE_FCNTL
|
|---|
| 461 | # undef HAVE_FCNTL_O_NONBLOCK
|
|---|
| 462 | # else
|
|---|
| 463 | /* use libc networking and hence close() and fnctl() */
|
|---|
| 464 | # undef HAVE_CLOSESOCKET_CAMEL
|
|---|
| 465 | # undef HAVE_IOCTLSOCKET_CAMEL
|
|---|
| 466 | # endif
|
|---|
| 467 | /*
|
|---|
| 468 | * In clib2 arpa/inet.h warns that some prototypes may clash
|
|---|
| 469 | * with bsdsocket.library. This avoids the definition of those.
|
|---|
| 470 | */
|
|---|
| 471 | # define __NO_NET_API
|
|---|
| 472 | #endif
|
|---|
| 473 |
|
|---|
| 474 | #include <stdio.h>
|
|---|
| 475 | #include <assert.h>
|
|---|
| 476 |
|
|---|
| 477 | #ifdef __TANDEM /* for ns*-tandem-nsk systems */
|
|---|
| 478 | # if ! defined __LP64
|
|---|
| 479 | # include <floss.h> /* FLOSS is only used for 32-bit builds. */
|
|---|
| 480 | # endif
|
|---|
| 481 | #endif
|
|---|
| 482 |
|
|---|
| 483 | #ifndef STDC_HEADERS /* no standard C headers! */
|
|---|
| 484 | #include <curl/stdcheaders.h>
|
|---|
| 485 | #endif
|
|---|
| 486 |
|
|---|
| 487 | #ifdef _WIN32
|
|---|
| 488 | #define Curl_getpid() GetCurrentProcessId()
|
|---|
| 489 | #else
|
|---|
| 490 | #define Curl_getpid() getpid()
|
|---|
| 491 | #endif
|
|---|
| 492 |
|
|---|
| 493 | /*
|
|---|
| 494 | * Large file (>2Gb) support using Win32 functions.
|
|---|
| 495 | */
|
|---|
| 496 |
|
|---|
| 497 | #ifdef USE_WIN32_LARGE_FILES
|
|---|
| 498 | # include <io.h>
|
|---|
| 499 | # include <sys/types.h>
|
|---|
| 500 | # include <sys/stat.h>
|
|---|
| 501 | # undef lseek
|
|---|
| 502 | # define lseek(fdes,offset,whence) _lseeki64(fdes, offset, whence)
|
|---|
| 503 | # undef fstat
|
|---|
| 504 | # define fstat(fdes,stp) _fstati64(fdes, stp)
|
|---|
| 505 | # undef stat
|
|---|
| 506 | # define stat(fname,stp) curlx_win32_stat(fname, stp)
|
|---|
| 507 | # define struct_stat struct _stati64
|
|---|
| 508 | # define LSEEK_ERROR (__int64)-1
|
|---|
| 509 | # define open curlx_win32_open
|
|---|
| 510 | # define fopen(fname,mode) curlx_win32_fopen(fname, mode)
|
|---|
| 511 | int curlx_win32_open(const char *filename, int oflag, ...);
|
|---|
| 512 | int curlx_win32_stat(const char *path, struct_stat *buffer);
|
|---|
| 513 | FILE *curlx_win32_fopen(const char *filename, const char *mode);
|
|---|
| 514 | #endif
|
|---|
| 515 |
|
|---|
| 516 | /*
|
|---|
| 517 | * Small file (<2Gb) support using Win32 functions.
|
|---|
| 518 | */
|
|---|
| 519 |
|
|---|
| 520 | #ifdef USE_WIN32_SMALL_FILES
|
|---|
| 521 | # include <io.h>
|
|---|
| 522 | # include <sys/types.h>
|
|---|
| 523 | # include <sys/stat.h>
|
|---|
| 524 | # ifndef _WIN32_WCE
|
|---|
| 525 | # undef lseek
|
|---|
| 526 | # define lseek(fdes,offset,whence) _lseek(fdes, (long)offset, whence)
|
|---|
| 527 | # define fstat(fdes,stp) _fstat(fdes, stp)
|
|---|
| 528 | # define stat(fname,stp) curlx_win32_stat(fname, stp)
|
|---|
| 529 | # define struct_stat struct _stat
|
|---|
| 530 | # define open curlx_win32_open
|
|---|
| 531 | # define fopen(fname,mode) curlx_win32_fopen(fname, mode)
|
|---|
| 532 | int curlx_win32_stat(const char *path, struct_stat *buffer);
|
|---|
| 533 | int curlx_win32_open(const char *filename, int oflag, ...);
|
|---|
| 534 | FILE *curlx_win32_fopen(const char *filename, const char *mode);
|
|---|
| 535 | # endif
|
|---|
| 536 | # define LSEEK_ERROR (long)-1
|
|---|
| 537 | #endif
|
|---|
| 538 |
|
|---|
| 539 | #ifndef struct_stat
|
|---|
| 540 | # define struct_stat struct stat
|
|---|
| 541 | #endif
|
|---|
| 542 |
|
|---|
| 543 | #ifndef LSEEK_ERROR
|
|---|
| 544 | # define LSEEK_ERROR (off_t)-1
|
|---|
| 545 | #endif
|
|---|
| 546 |
|
|---|
| 547 | #ifndef SIZEOF_TIME_T
|
|---|
| 548 | /* assume default size of time_t to be 32 bits */
|
|---|
| 549 | #define SIZEOF_TIME_T 4
|
|---|
| 550 | #endif
|
|---|
| 551 |
|
|---|
| 552 | #ifndef SIZEOF_CURL_SOCKET_T
|
|---|
| 553 | /* configure and cmake check and set the define */
|
|---|
| 554 | # ifdef _WIN64
|
|---|
| 555 | # define SIZEOF_CURL_SOCKET_T 8
|
|---|
| 556 | # else
|
|---|
| 557 | /* default guess */
|
|---|
| 558 | # define SIZEOF_CURL_SOCKET_T 4
|
|---|
| 559 | # endif
|
|---|
| 560 | #endif
|
|---|
| 561 |
|
|---|
| 562 | #if SIZEOF_CURL_SOCKET_T < 8
|
|---|
| 563 | # define FMT_SOCKET_T "d"
|
|---|
| 564 | #elif defined(__MINGW32__)
|
|---|
| 565 | # define FMT_SOCKET_T "zd"
|
|---|
| 566 | #else
|
|---|
| 567 | # define FMT_SOCKET_T "qd"
|
|---|
| 568 | #endif
|
|---|
| 569 |
|
|---|
| 570 | /*
|
|---|
| 571 | * Default sizeof(off_t) in case it has not been defined in config file.
|
|---|
| 572 | */
|
|---|
| 573 |
|
|---|
| 574 | #ifndef SIZEOF_OFF_T
|
|---|
| 575 | # if defined(__VMS) && !defined(__VAX)
|
|---|
| 576 | # if defined(_LARGEFILE)
|
|---|
| 577 | # define SIZEOF_OFF_T 8
|
|---|
| 578 | # endif
|
|---|
| 579 | # elif defined(__OS400__) && defined(__ILEC400__)
|
|---|
| 580 | # if defined(_LARGE_FILES)
|
|---|
| 581 | # define SIZEOF_OFF_T 8
|
|---|
| 582 | # endif
|
|---|
| 583 | # elif defined(__MVS__) && defined(__IBMC__)
|
|---|
| 584 | # if defined(_LP64) || defined(_LARGE_FILES)
|
|---|
| 585 | # define SIZEOF_OFF_T 8
|
|---|
| 586 | # endif
|
|---|
| 587 | # elif defined(__370__) && defined(__IBMC__)
|
|---|
| 588 | # if defined(_LP64) || defined(_LARGE_FILES)
|
|---|
| 589 | # define SIZEOF_OFF_T 8
|
|---|
| 590 | # endif
|
|---|
| 591 | # endif
|
|---|
| 592 | # ifndef SIZEOF_OFF_T
|
|---|
| 593 | # define SIZEOF_OFF_T 4
|
|---|
| 594 | # endif
|
|---|
| 595 | #endif
|
|---|
| 596 |
|
|---|
| 597 | #if (SIZEOF_CURL_OFF_T < 8)
|
|---|
| 598 | #error "too small curl_off_t"
|
|---|
| 599 | #else
|
|---|
| 600 | /* assume SIZEOF_CURL_OFF_T == 8 */
|
|---|
| 601 | # define CURL_OFF_T_MAX CURL_OFF_T_C(0x7FFFFFFFFFFFFFFF)
|
|---|
| 602 | #endif
|
|---|
| 603 | #define CURL_OFF_T_MIN (-CURL_OFF_T_MAX - CURL_OFF_T_C(1))
|
|---|
| 604 |
|
|---|
| 605 | #if (SIZEOF_CURL_OFF_T != 8)
|
|---|
| 606 | # error "curl_off_t must be exactly 64 bits"
|
|---|
| 607 | #else
|
|---|
| 608 | typedef unsigned CURL_TYPEOF_CURL_OFF_T curl_uint64_t;
|
|---|
| 609 | typedef CURL_TYPEOF_CURL_OFF_T curl_int64_t;
|
|---|
| 610 | # ifndef CURL_SUFFIX_CURL_OFF_TU
|
|---|
| 611 | # error "CURL_SUFFIX_CURL_OFF_TU must be defined"
|
|---|
| 612 | # endif
|
|---|
| 613 | # define CURL_UINT64_SUFFIX CURL_SUFFIX_CURL_OFF_TU
|
|---|
| 614 | # define CURL_UINT64_C(val) CURL_CONC_MACROS(val,CURL_UINT64_SUFFIX)
|
|---|
| 615 | # define FMT_PRId64 CURL_FORMAT_CURL_OFF_T
|
|---|
| 616 | # define FMT_PRIu64 CURL_FORMAT_CURL_OFF_TU
|
|---|
| 617 | #endif
|
|---|
| 618 |
|
|---|
| 619 | #define FMT_OFF_T CURL_FORMAT_CURL_OFF_T
|
|---|
| 620 | #define FMT_OFF_TU CURL_FORMAT_CURL_OFF_TU
|
|---|
| 621 |
|
|---|
| 622 | #if (SIZEOF_TIME_T == 4)
|
|---|
| 623 | # ifdef HAVE_TIME_T_UNSIGNED
|
|---|
| 624 | # define TIME_T_MAX UINT_MAX
|
|---|
| 625 | # define TIME_T_MIN 0
|
|---|
| 626 | # else
|
|---|
| 627 | # define TIME_T_MAX INT_MAX
|
|---|
| 628 | # define TIME_T_MIN INT_MIN
|
|---|
| 629 | # endif
|
|---|
| 630 | #else
|
|---|
| 631 | # ifdef HAVE_TIME_T_UNSIGNED
|
|---|
| 632 | # define TIME_T_MAX 0xFFFFFFFFFFFFFFFF
|
|---|
| 633 | # define TIME_T_MIN 0
|
|---|
| 634 | # else
|
|---|
| 635 | # define TIME_T_MAX 0x7FFFFFFFFFFFFFFF
|
|---|
| 636 | # define TIME_T_MIN (-TIME_T_MAX - 1)
|
|---|
| 637 | # endif
|
|---|
| 638 | #endif
|
|---|
| 639 |
|
|---|
| 640 | #ifndef SIZE_T_MAX
|
|---|
| 641 | /* some limits.h headers have this defined, some do not */
|
|---|
| 642 | #if defined(SIZEOF_SIZE_T) && (SIZEOF_SIZE_T > 4)
|
|---|
| 643 | #define SIZE_T_MAX 18446744073709551615U
|
|---|
| 644 | #else
|
|---|
| 645 | #define SIZE_T_MAX 4294967295U
|
|---|
| 646 | #endif
|
|---|
| 647 | #endif
|
|---|
| 648 |
|
|---|
| 649 | #ifndef SSIZE_T_MAX
|
|---|
| 650 | /* some limits.h headers have this defined, some do not */
|
|---|
| 651 | #if defined(SIZEOF_SIZE_T) && (SIZEOF_SIZE_T > 4)
|
|---|
| 652 | #define SSIZE_T_MAX 9223372036854775807
|
|---|
| 653 | #else
|
|---|
| 654 | #define SSIZE_T_MAX 2147483647
|
|---|
| 655 | #endif
|
|---|
| 656 | #endif
|
|---|
| 657 |
|
|---|
| 658 | /*
|
|---|
| 659 | * Arg 2 type for gethostname in case it has not been defined in config file.
|
|---|
| 660 | */
|
|---|
| 661 |
|
|---|
| 662 | #ifndef GETHOSTNAME_TYPE_ARG2
|
|---|
| 663 | # ifdef USE_WINSOCK
|
|---|
| 664 | # define GETHOSTNAME_TYPE_ARG2 int
|
|---|
| 665 | # else
|
|---|
| 666 | # define GETHOSTNAME_TYPE_ARG2 size_t
|
|---|
| 667 | # endif
|
|---|
| 668 | #endif
|
|---|
| 669 |
|
|---|
| 670 | /* Below we define some functions. They should
|
|---|
| 671 |
|
|---|
| 672 | 4. set the SIGALRM signal timeout
|
|---|
| 673 | 5. set dir/file naming defines
|
|---|
| 674 | */
|
|---|
| 675 |
|
|---|
| 676 | #ifdef _WIN32
|
|---|
| 677 |
|
|---|
| 678 | # define DIR_CHAR "\\"
|
|---|
| 679 |
|
|---|
| 680 | #else /* _WIN32 */
|
|---|
| 681 |
|
|---|
| 682 | # ifdef MSDOS /* Watt-32 */
|
|---|
| 683 |
|
|---|
| 684 | # include <sys/ioctl.h>
|
|---|
| 685 | # define select(n,r,w,x,t) select_s(n,r,w,x,t)
|
|---|
| 686 | # define ioctl(x,y,z) ioctlsocket(x,y,(char *)(z))
|
|---|
| 687 | # include <tcp.h>
|
|---|
| 688 | # ifdef word
|
|---|
| 689 | # undef word
|
|---|
| 690 | # endif
|
|---|
| 691 | # ifdef byte
|
|---|
| 692 | # undef byte
|
|---|
| 693 | # endif
|
|---|
| 694 |
|
|---|
| 695 | # endif /* MSDOS */
|
|---|
| 696 |
|
|---|
| 697 | # ifdef __minix
|
|---|
| 698 | /* Minix 3 versions up to at least 3.1.3 are missing these prototypes */
|
|---|
| 699 | extern char *strtok_r(char *s, const char *delim, char **last);
|
|---|
| 700 | extern struct tm *gmtime_r(const time_t * const timep, struct tm *tmp);
|
|---|
| 701 | # endif
|
|---|
| 702 |
|
|---|
| 703 | # define DIR_CHAR "/"
|
|---|
| 704 |
|
|---|
| 705 | #endif /* _WIN32 */
|
|---|
| 706 |
|
|---|
| 707 | /* ---------------------------------------------------------------- */
|
|---|
| 708 | /* resolver specialty compile-time defines */
|
|---|
| 709 | /* CURLRES_* defines to use in the host*.c sources */
|
|---|
| 710 | /* ---------------------------------------------------------------- */
|
|---|
| 711 |
|
|---|
| 712 | /*
|
|---|
| 713 | * MSVC threads support requires a multi-threaded runtime library.
|
|---|
| 714 | * _beginthreadex() is not available in single-threaded ones.
|
|---|
| 715 | */
|
|---|
| 716 |
|
|---|
| 717 | #if defined(_MSC_VER) && !defined(_MT)
|
|---|
| 718 | # undef USE_THREADS_POSIX
|
|---|
| 719 | # undef USE_THREADS_WIN32
|
|---|
| 720 | #endif
|
|---|
| 721 |
|
|---|
| 722 | /*
|
|---|
| 723 | * Mutually exclusive CURLRES_* definitions.
|
|---|
| 724 | */
|
|---|
| 725 |
|
|---|
| 726 | #if defined(USE_IPV6) && defined(HAVE_GETADDRINFO)
|
|---|
| 727 | # define CURLRES_IPV6
|
|---|
| 728 | #elif defined(USE_IPV6) && (defined(_WIN32) || defined(__CYGWIN__))
|
|---|
| 729 | /* assume on Windows that IPv6 without getaddrinfo is a broken build */
|
|---|
| 730 | # error "Unexpected build: IPv6 is enabled but getaddrinfo was not found."
|
|---|
| 731 | #else
|
|---|
| 732 | # define CURLRES_IPV4
|
|---|
| 733 | #endif
|
|---|
| 734 |
|
|---|
| 735 | #ifdef USE_ARES
|
|---|
| 736 | # define CURLRES_ASYNCH
|
|---|
| 737 | # define CURLRES_ARES
|
|---|
| 738 | /* now undef the stock libc functions just to avoid them being used */
|
|---|
| 739 | # undef HAVE_GETADDRINFO
|
|---|
| 740 | # undef HAVE_FREEADDRINFO
|
|---|
| 741 | #elif defined(USE_THREADS_POSIX) || defined(USE_THREADS_WIN32)
|
|---|
| 742 | # define CURLRES_ASYNCH
|
|---|
| 743 | # define CURLRES_THREADED
|
|---|
| 744 | #else
|
|---|
| 745 | # define CURLRES_SYNCH
|
|---|
| 746 | #endif
|
|---|
| 747 |
|
|---|
| 748 | /* ---------------------------------------------------------------- */
|
|---|
| 749 |
|
|---|
| 750 | #if defined(HAVE_LIBIDN2) && defined(HAVE_IDN2_H) && \
|
|---|
| 751 | !defined(USE_WIN32_IDN) && !defined(USE_APPLE_IDN)
|
|---|
| 752 | /* The lib and header are present */
|
|---|
| 753 | #define USE_LIBIDN2
|
|---|
| 754 | #endif
|
|---|
| 755 |
|
|---|
| 756 | #if defined(USE_LIBIDN2) && (defined(USE_WIN32_IDN) || defined(USE_APPLE_IDN))
|
|---|
| 757 | #error "libidn2 cannot be enabled with WinIDN or AppleIDN, choose one."
|
|---|
| 758 | #endif
|
|---|
| 759 |
|
|---|
| 760 | #define LIBIDN_REQUIRED_VERSION "0.4.1"
|
|---|
| 761 |
|
|---|
| 762 | #if defined(USE_GNUTLS) || defined(USE_OPENSSL) || defined(USE_MBEDTLS) || \
|
|---|
| 763 | defined(USE_WOLFSSL) || defined(USE_SCHANNEL) || defined(USE_SECTRANSP) || \
|
|---|
| 764 | defined(USE_BEARSSL) || defined(USE_RUSTLS)
|
|---|
| 765 | #define USE_SSL /* SSL support has been enabled */
|
|---|
| 766 | #endif
|
|---|
| 767 |
|
|---|
| 768 | #if defined(USE_WOLFSSL) && defined(USE_GNUTLS)
|
|---|
| 769 | /* Avoid defining unprefixed wolfSSL SHA macros colliding with nettle ones */
|
|---|
| 770 | #define NO_OLD_WC_NAMES
|
|---|
| 771 | #endif
|
|---|
| 772 |
|
|---|
| 773 | /* Single point where USE_SPNEGO definition might be defined */
|
|---|
| 774 | #if !defined(CURL_DISABLE_NEGOTIATE_AUTH) && \
|
|---|
| 775 | (defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI))
|
|---|
| 776 | #define USE_SPNEGO
|
|---|
| 777 | #endif
|
|---|
| 778 |
|
|---|
| 779 | /* Single point where USE_KERBEROS5 definition might be defined */
|
|---|
| 780 | #if !defined(CURL_DISABLE_KERBEROS_AUTH) && \
|
|---|
| 781 | (defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI))
|
|---|
| 782 | #define USE_KERBEROS5
|
|---|
| 783 | #endif
|
|---|
| 784 |
|
|---|
| 785 | /* Single point where USE_NTLM definition might be defined */
|
|---|
| 786 | #if !defined(CURL_DISABLE_NTLM)
|
|---|
| 787 | # if defined(USE_OPENSSL) || defined(USE_MBEDTLS) || \
|
|---|
| 788 | defined(USE_GNUTLS) || defined(USE_SECTRANSP) || \
|
|---|
| 789 | defined(USE_OS400CRYPTO) || defined(USE_WIN32_CRYPTO) || \
|
|---|
| 790 | (defined(USE_WOLFSSL) && defined(HAVE_WOLFSSL_DES_ECB_ENCRYPT))
|
|---|
| 791 | # define USE_CURL_NTLM_CORE
|
|---|
| 792 | # endif
|
|---|
| 793 | # if defined(USE_CURL_NTLM_CORE) || defined(USE_WINDOWS_SSPI)
|
|---|
| 794 | # define USE_NTLM
|
|---|
| 795 | # endif
|
|---|
| 796 | #endif
|
|---|
| 797 |
|
|---|
| 798 | #ifdef CURL_WANTS_CA_BUNDLE_ENV
|
|---|
| 799 | #error "No longer supported. Set CURLOPT_CAINFO at runtime instead."
|
|---|
| 800 | #endif
|
|---|
| 801 |
|
|---|
| 802 | #if defined(USE_LIBSSH2) || defined(USE_LIBSSH) || defined(USE_WOLFSSH)
|
|---|
| 803 | #define USE_SSH
|
|---|
| 804 | #endif
|
|---|
| 805 |
|
|---|
| 806 | /*
|
|---|
| 807 | * Provide a mechanism to silence picky compilers, such as gcc 4.6+.
|
|---|
| 808 | * Parameters should of course normally not be unused, but for example when
|
|---|
| 809 | * we have multiple implementations of the same interface it may happen.
|
|---|
| 810 | */
|
|---|
| 811 |
|
|---|
| 812 | #if defined(__GNUC__) && ((__GNUC__ >= 3) || \
|
|---|
| 813 | ((__GNUC__ == 2) && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ >= 7)))
|
|---|
| 814 | # define UNUSED_PARAM __attribute__((__unused__))
|
|---|
| 815 | # define WARN_UNUSED_RESULT __attribute__((warn_unused_result))
|
|---|
| 816 | #elif defined(__IAR_SYSTEMS_ICC__)
|
|---|
| 817 | # define UNUSED_PARAM __attribute__((__unused__))
|
|---|
| 818 | # if (__VER__ >= 9040001)
|
|---|
| 819 | # define WARN_UNUSED_RESULT __attribute__((warn_unused_result))
|
|---|
| 820 | # else
|
|---|
| 821 | # define WARN_UNUSED_RESULT
|
|---|
| 822 | # endif
|
|---|
| 823 | #else
|
|---|
| 824 | # define UNUSED_PARAM /* NOTHING */
|
|---|
| 825 | # define WARN_UNUSED_RESULT
|
|---|
| 826 | #endif
|
|---|
| 827 |
|
|---|
| 828 | /* noreturn attribute */
|
|---|
| 829 |
|
|---|
| 830 | #if !defined(CURL_NORETURN)
|
|---|
| 831 | #if (defined(__GNUC__) && (__GNUC__ >= 3)) || defined(__clang__) || \
|
|---|
| 832 | defined(__IAR_SYSTEMS_ICC__)
|
|---|
| 833 | # define CURL_NORETURN __attribute__((__noreturn__))
|
|---|
| 834 | #elif defined(_MSC_VER) && (_MSC_VER >= 1200)
|
|---|
| 835 | # define CURL_NORETURN __declspec(noreturn)
|
|---|
| 836 | #else
|
|---|
| 837 | # define CURL_NORETURN
|
|---|
| 838 | #endif
|
|---|
| 839 | #endif
|
|---|
| 840 |
|
|---|
| 841 | /* fallthrough attribute */
|
|---|
| 842 |
|
|---|
| 843 | #if !defined(FALLTHROUGH)
|
|---|
| 844 | #if (defined(__GNUC__) && __GNUC__ >= 7) || \
|
|---|
| 845 | (defined(__clang__) && __clang_major__ >= 10)
|
|---|
| 846 | # define FALLTHROUGH() __attribute__((fallthrough))
|
|---|
| 847 | #else
|
|---|
| 848 | # define FALLTHROUGH() do {} while (0)
|
|---|
| 849 | #endif
|
|---|
| 850 | #endif
|
|---|
| 851 |
|
|---|
| 852 | /*
|
|---|
| 853 | * Include macros and defines that should only be processed once.
|
|---|
| 854 | */
|
|---|
| 855 |
|
|---|
| 856 | #ifndef HEADER_CURL_SETUP_ONCE_H
|
|---|
| 857 | #include "curl_setup_once.h"
|
|---|
| 858 | #endif
|
|---|
| 859 |
|
|---|
| 860 | /*
|
|---|
| 861 | * Definition of our NOP statement Object-like macro
|
|---|
| 862 | */
|
|---|
| 863 |
|
|---|
| 864 | #ifndef Curl_nop_stmt
|
|---|
| 865 | # define Curl_nop_stmt do { } while(0)
|
|---|
| 866 | #endif
|
|---|
| 867 |
|
|---|
| 868 | /*
|
|---|
| 869 | * Ensure that Winsock and lwIP TCP/IP stacks are not mixed.
|
|---|
| 870 | */
|
|---|
| 871 |
|
|---|
| 872 | #if defined(__LWIP_OPT_H__) || defined(LWIP_HDR_OPT_H)
|
|---|
| 873 | # if defined(SOCKET) || defined(USE_WINSOCK)
|
|---|
| 874 | # error "Winsock and lwIP TCP/IP stack definitions shall not coexist!"
|
|---|
| 875 | # endif
|
|---|
| 876 | #endif
|
|---|
| 877 |
|
|---|
| 878 | /*
|
|---|
| 879 | * shutdown() flags for systems that do not define them
|
|---|
| 880 | */
|
|---|
| 881 |
|
|---|
| 882 | #ifndef SHUT_RD
|
|---|
| 883 | #define SHUT_RD 0x00
|
|---|
| 884 | #endif
|
|---|
| 885 |
|
|---|
| 886 | #ifndef SHUT_WR
|
|---|
| 887 | #define SHUT_WR 0x01
|
|---|
| 888 | #endif
|
|---|
| 889 |
|
|---|
| 890 | #ifndef SHUT_RDWR
|
|---|
| 891 | #define SHUT_RDWR 0x02
|
|---|
| 892 | #endif
|
|---|
| 893 |
|
|---|
| 894 | /* Define S_ISREG if not defined by system headers, e.g. MSVC */
|
|---|
| 895 | #if !defined(S_ISREG) && defined(S_IFMT) && defined(S_IFREG)
|
|---|
| 896 | #define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
|
|---|
| 897 | #endif
|
|---|
| 898 |
|
|---|
| 899 | /* Define S_ISDIR if not defined by system headers, e.g. MSVC */
|
|---|
| 900 | #if !defined(S_ISDIR) && defined(S_IFMT) && defined(S_IFDIR)
|
|---|
| 901 | #define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
|
|---|
| 902 | #endif
|
|---|
| 903 |
|
|---|
| 904 | /* In Windows the default file mode is text but an application can override it.
|
|---|
| 905 | Therefore we specify it explicitly. https://github.com/curl/curl/pull/258
|
|---|
| 906 | */
|
|---|
| 907 | #if defined(_WIN32) || defined(MSDOS)
|
|---|
| 908 | #define FOPEN_READTEXT "rt"
|
|---|
| 909 | #define FOPEN_WRITETEXT "wt"
|
|---|
| 910 | #define FOPEN_APPENDTEXT "at"
|
|---|
| 911 | #elif defined(__CYGWIN__)
|
|---|
| 912 | /* Cygwin has specific behavior we need to address when _WIN32 is not defined.
|
|---|
| 913 | https://cygwin.com/cygwin-ug-net/using-textbinary.html
|
|---|
| 914 | For write we want our output to have line endings of LF and be compatible with
|
|---|
| 915 | other Cygwin utilities. For read we want to handle input that may have line
|
|---|
| 916 | endings either CRLF or LF so 't' is appropriate.
|
|---|
| 917 | */
|
|---|
| 918 | #define FOPEN_READTEXT "rt"
|
|---|
| 919 | #define FOPEN_WRITETEXT "w"
|
|---|
| 920 | #define FOPEN_APPENDTEXT "a"
|
|---|
| 921 | #else
|
|---|
| 922 | #define FOPEN_READTEXT "r"
|
|---|
| 923 | #define FOPEN_WRITETEXT "w"
|
|---|
| 924 | #define FOPEN_APPENDTEXT "a"
|
|---|
| 925 | #endif
|
|---|
| 926 |
|
|---|
| 927 | /* for systems that do not detect this in configure */
|
|---|
| 928 | #ifndef CURL_SA_FAMILY_T
|
|---|
| 929 | # if defined(HAVE_SA_FAMILY_T)
|
|---|
| 930 | # define CURL_SA_FAMILY_T sa_family_t
|
|---|
| 931 | # elif defined(HAVE_ADDRESS_FAMILY)
|
|---|
| 932 | # define CURL_SA_FAMILY_T ADDRESS_FAMILY
|
|---|
| 933 | # else
|
|---|
| 934 | /* use a sensible default */
|
|---|
| 935 | # define CURL_SA_FAMILY_T unsigned short
|
|---|
| 936 | # endif
|
|---|
| 937 | #endif
|
|---|
| 938 |
|
|---|
| 939 | /* Some convenience macros to get the larger/smaller value out of two given.
|
|---|
| 940 | We prefix with CURL to prevent name collisions. */
|
|---|
| 941 | #define CURLMAX(x,y) ((x)>(y)?(x):(y))
|
|---|
| 942 | #define CURLMIN(x,y) ((x)<(y)?(x):(y))
|
|---|
| 943 |
|
|---|
| 944 | /* A convenience macro to provide both the string literal and the length of
|
|---|
| 945 | the string literal in one go, useful for functions that take "string,len"
|
|---|
| 946 | as their argument */
|
|---|
| 947 | #define STRCONST(x) x,sizeof(x)-1
|
|---|
| 948 |
|
|---|
| 949 | /* Some versions of the Android SDK is missing the declaration */
|
|---|
| 950 | #if defined(HAVE_GETPWUID_R) && defined(HAVE_DECL_GETPWUID_R_MISSING)
|
|---|
| 951 | struct passwd;
|
|---|
| 952 | int getpwuid_r(uid_t uid, struct passwd *pwd, char *buf,
|
|---|
| 953 | size_t buflen, struct passwd **result);
|
|---|
| 954 | #endif
|
|---|
| 955 |
|
|---|
| 956 | #ifdef UNITTESTS
|
|---|
| 957 | #define UNITTEST
|
|---|
| 958 | #else
|
|---|
| 959 | #define UNITTEST static
|
|---|
| 960 | #endif
|
|---|
| 961 |
|
|---|
| 962 | /* Hyper supports HTTP2 also, but Curl's integration with Hyper does not */
|
|---|
| 963 | #if defined(USE_NGHTTP2)
|
|---|
| 964 | #define USE_HTTP2
|
|---|
| 965 | #endif
|
|---|
| 966 |
|
|---|
| 967 | #if (defined(USE_NGTCP2) && defined(USE_NGHTTP3)) || \
|
|---|
| 968 | (defined(USE_OPENSSL_QUIC) && defined(USE_NGHTTP3)) || \
|
|---|
| 969 | defined(USE_QUICHE) || defined(USE_MSH3)
|
|---|
| 970 |
|
|---|
| 971 | #ifdef CURL_WITH_MULTI_SSL
|
|---|
| 972 | #error "Multi-SSL combined with QUIC is not supported"
|
|---|
| 973 | #endif
|
|---|
| 974 |
|
|---|
| 975 | #define USE_HTTP3
|
|---|
| 976 | #endif
|
|---|
| 977 |
|
|---|
| 978 | /* Certain Windows implementations are not aligned with what curl expects,
|
|---|
| 979 | so always use the local one on this platform. E.g. the mingw-w64
|
|---|
| 980 | implementation can return wrong results for non-ASCII inputs. */
|
|---|
| 981 | #if defined(HAVE_BASENAME) && defined(_WIN32)
|
|---|
| 982 | #undef HAVE_BASENAME
|
|---|
| 983 | #endif
|
|---|
| 984 |
|
|---|
| 985 | #if defined(USE_UNIX_SOCKETS) && defined(_WIN32)
|
|---|
| 986 | # if !defined(UNIX_PATH_MAX)
|
|---|
| 987 | /* Replicating logic present in afunix.h
|
|---|
| 988 | (distributed with newer Windows 10 SDK versions only) */
|
|---|
| 989 | # define UNIX_PATH_MAX 108
|
|---|
| 990 | /* !checksrc! disable TYPEDEFSTRUCT 1 */
|
|---|
| 991 | typedef struct sockaddr_un {
|
|---|
| 992 | ADDRESS_FAMILY sun_family;
|
|---|
| 993 | char sun_path[UNIX_PATH_MAX];
|
|---|
| 994 | } SOCKADDR_UN, *PSOCKADDR_UN;
|
|---|
| 995 | # define WIN32_SOCKADDR_UN
|
|---|
| 996 | # endif
|
|---|
| 997 | #endif
|
|---|
| 998 |
|
|---|
| 999 | /* OpenSSLv3 marks DES, MD5 and ENGINE functions deprecated but we have no
|
|---|
| 1000 | replacements (yet) so tell the compiler to not warn for them. */
|
|---|
| 1001 | #ifdef USE_OPENSSL
|
|---|
| 1002 | #define OPENSSL_SUPPRESS_DEPRECATED
|
|---|
| 1003 | #endif
|
|---|
| 1004 |
|
|---|
| 1005 | #if defined(inline)
|
|---|
| 1006 | /* 'inline' is defined as macro and assumed to be correct */
|
|---|
| 1007 | /* No need for 'inline' replacement */
|
|---|
| 1008 | #elif defined(__cplusplus)
|
|---|
| 1009 | /* The code is compiled with C++ compiler.
|
|---|
| 1010 | C++ always supports 'inline'. */
|
|---|
| 1011 | /* No need for 'inline' replacement */
|
|---|
| 1012 | #elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901
|
|---|
| 1013 | /* C99 (and later) supports 'inline' keyword */
|
|---|
| 1014 | /* No need for 'inline' replacement */
|
|---|
| 1015 | #elif defined(__GNUC__) && __GNUC__ >= 3
|
|---|
| 1016 | /* GCC supports '__inline__' as an extension */
|
|---|
| 1017 | # define inline __inline__
|
|---|
| 1018 | #elif defined(_MSC_VER) && _MSC_VER >= 1400
|
|---|
| 1019 | /* MSC supports '__inline' from VS 2005 (or even earlier) */
|
|---|
| 1020 | # define inline __inline
|
|---|
| 1021 | #else
|
|---|
| 1022 | /* Probably 'inline' is not supported by compiler.
|
|---|
| 1023 | Define to the empty string to be on the safe side. */
|
|---|
| 1024 | # define inline /* empty */
|
|---|
| 1025 | #endif
|
|---|
| 1026 |
|
|---|
| 1027 | #endif /* HEADER_CURL_SETUP_H */
|
|---|
