| 1 | #ifndef __CURL_SYSTEM_H
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| 2 | #define __CURL_SYSTEM_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 - 2017, Daniel Stenberg, <daniel@haxx.se>, 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 | /*
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| 26 | * Try to keep one section per platform, compiler and architecture, otherwise,
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| 27 | * if an existing section is reused for a different one and later on the
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| 28 | * original is adjusted, probably the piggybacking one can be adversely
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| 29 | * changed.
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| 30 | *
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| 31 | * In order to differentiate between platforms/compilers/architectures use
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| 32 | * only compiler built in predefined preprocessor symbols.
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| 33 | *
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| 34 | * curl_off_t
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| 35 | * ----------
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| 36 | *
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| 37 | * For any given platform/compiler curl_off_t must be typedef'ed to a 64-bit
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| 38 | * wide signed integral data type. The width of this data type must remain
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| 39 | * constant and independent of any possible large file support settings.
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| 40 | *
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| 41 | * As an exception to the above, curl_off_t shall be typedef'ed to a 32-bit
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| 42 | * wide signed integral data type if there is no 64-bit type.
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| 43 | *
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| 44 | * As a general rule, curl_off_t shall not be mapped to off_t. This rule shall
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| 45 | * only be violated if off_t is the only 64-bit data type available and the
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| 46 | * size of off_t is independent of large file support settings. Keep your
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| 47 | * build on the safe side avoiding an off_t gating. If you have a 64-bit
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| 48 | * off_t then take for sure that another 64-bit data type exists, dig deeper
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| 49 | * and you will find it.
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| 50 | *
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| 51 | */
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| 52 |
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| 53 | #if defined(__DJGPP__) || defined(__GO32__)
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| 54 | # if defined(__DJGPP__) && (__DJGPP__ > 1)
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| 55 | # define CURL_TYPEOF_CURL_OFF_T long long
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| 56 | # define CURL_FORMAT_CURL_OFF_T "lld"
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| 57 | # define CURL_FORMAT_CURL_OFF_TU "llu"
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| 58 | # define CURL_SUFFIX_CURL_OFF_T LL
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| 59 | # define CURL_SUFFIX_CURL_OFF_TU ULL
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| 60 | # else
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| 61 | # define CURL_TYPEOF_CURL_OFF_T long
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| 62 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 63 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 64 | # define CURL_SUFFIX_CURL_OFF_T L
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| 65 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 66 | # endif
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| 67 | # define CURL_TYPEOF_CURL_SOCKLEN_T int
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| 68 |
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| 69 | #elif defined(__SALFORDC__)
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| 70 | # define CURL_TYPEOF_CURL_OFF_T long
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| 71 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 72 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 73 | # define CURL_SUFFIX_CURL_OFF_T L
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| 74 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 75 | # define CURL_TYPEOF_CURL_SOCKLEN_T int
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| 76 |
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| 77 | #elif defined(__BORLANDC__)
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| 78 | # if (__BORLANDC__ < 0x520)
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| 79 | # define CURL_TYPEOF_CURL_OFF_T long
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| 80 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 81 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 82 | # define CURL_SUFFIX_CURL_OFF_T L
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| 83 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 84 | # else
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| 85 | # define CURL_TYPEOF_CURL_OFF_T __int64
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| 86 | # define CURL_FORMAT_CURL_OFF_T "I64d"
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| 87 | # define CURL_FORMAT_CURL_OFF_TU "I64u"
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| 88 | # define CURL_SUFFIX_CURL_OFF_T i64
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| 89 | # define CURL_SUFFIX_CURL_OFF_TU ui64
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| 90 | # endif
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| 91 | # define CURL_TYPEOF_CURL_SOCKLEN_T int
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| 92 |
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| 93 | #elif defined(__TURBOC__)
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| 94 | # define CURL_TYPEOF_CURL_OFF_T long
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| 95 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 96 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 97 | # define CURL_SUFFIX_CURL_OFF_T L
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| 98 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 99 | # define CURL_TYPEOF_CURL_SOCKLEN_T int
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| 100 |
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| 101 | #elif defined(__WATCOMC__)
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| 102 | # if defined(__386__)
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| 103 | # define CURL_TYPEOF_CURL_OFF_T __int64
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| 104 | # define CURL_FORMAT_CURL_OFF_T "I64d"
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| 105 | # define CURL_FORMAT_CURL_OFF_TU "I64u"
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| 106 | # define CURL_SUFFIX_CURL_OFF_T i64
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| 107 | # define CURL_SUFFIX_CURL_OFF_TU ui64
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| 108 | # else
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| 109 | # define CURL_TYPEOF_CURL_OFF_T long
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| 110 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 111 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 112 | # define CURL_SUFFIX_CURL_OFF_T L
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| 113 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 114 | # endif
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| 115 | # define CURL_TYPEOF_CURL_SOCKLEN_T int
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| 116 |
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| 117 | #elif defined(__POCC__)
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| 118 | # if (__POCC__ < 280)
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| 119 | # define CURL_TYPEOF_CURL_OFF_T long
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| 120 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 121 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 122 | # define CURL_SUFFIX_CURL_OFF_T L
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| 123 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 124 | # elif defined(_MSC_VER)
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| 125 | # define CURL_TYPEOF_CURL_OFF_T __int64
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| 126 | # define CURL_FORMAT_CURL_OFF_T "I64d"
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| 127 | # define CURL_FORMAT_CURL_OFF_TU "I64u"
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| 128 | # define CURL_SUFFIX_CURL_OFF_T i64
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| 129 | # define CURL_SUFFIX_CURL_OFF_TU ui64
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| 130 | # else
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| 131 | # define CURL_TYPEOF_CURL_OFF_T long long
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| 132 | # define CURL_FORMAT_CURL_OFF_T "lld"
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| 133 | # define CURL_FORMAT_CURL_OFF_TU "llu"
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| 134 | # define CURL_SUFFIX_CURL_OFF_T LL
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| 135 | # define CURL_SUFFIX_CURL_OFF_TU ULL
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| 136 | # endif
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| 137 | # define CURL_TYPEOF_CURL_SOCKLEN_T int
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| 138 |
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| 139 | #elif defined(__LCC__)
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| 140 | # define CURL_TYPEOF_CURL_OFF_T long
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| 141 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 142 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 143 | # define CURL_SUFFIX_CURL_OFF_T L
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| 144 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 145 | # define CURL_TYPEOF_CURL_SOCKLEN_T int
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| 146 |
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| 147 | #elif defined(__SYMBIAN32__)
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| 148 | # if defined(__EABI__) /* Treat all ARM compilers equally */
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| 149 | # define CURL_TYPEOF_CURL_OFF_T long long
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| 150 | # define CURL_FORMAT_CURL_OFF_T "lld"
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| 151 | # define CURL_FORMAT_CURL_OFF_TU "llu"
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| 152 | # define CURL_SUFFIX_CURL_OFF_T LL
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| 153 | # define CURL_SUFFIX_CURL_OFF_TU ULL
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| 154 | # elif defined(__CW32__)
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| 155 | # pragma longlong on
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| 156 | # define CURL_TYPEOF_CURL_OFF_T long long
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| 157 | # define CURL_FORMAT_CURL_OFF_T "lld"
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| 158 | # define CURL_FORMAT_CURL_OFF_TU "llu"
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| 159 | # define CURL_SUFFIX_CURL_OFF_T LL
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| 160 | # define CURL_SUFFIX_CURL_OFF_TU ULL
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| 161 | # elif defined(__VC32__)
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| 162 | # define CURL_TYPEOF_CURL_OFF_T __int64
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| 163 | # define CURL_FORMAT_CURL_OFF_T "lld"
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| 164 | # define CURL_FORMAT_CURL_OFF_TU "llu"
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| 165 | # define CURL_SUFFIX_CURL_OFF_T LL
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| 166 | # define CURL_SUFFIX_CURL_OFF_TU ULL
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| 167 | # endif
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| 168 | # define CURL_TYPEOF_CURL_SOCKLEN_T unsigned int
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| 169 |
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| 170 | #elif defined(__MWERKS__)
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| 171 | # define CURL_TYPEOF_CURL_OFF_T long long
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| 172 | # define CURL_FORMAT_CURL_OFF_T "lld"
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| 173 | # define CURL_FORMAT_CURL_OFF_TU "llu"
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| 174 | # define CURL_SUFFIX_CURL_OFF_T LL
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| 175 | # define CURL_SUFFIX_CURL_OFF_TU ULL
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| 176 | # define CURL_TYPEOF_CURL_SOCKLEN_T int
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| 177 |
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| 178 | #elif defined(_WIN32_WCE)
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| 179 | # define CURL_TYPEOF_CURL_OFF_T __int64
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| 180 | # define CURL_FORMAT_CURL_OFF_T "I64d"
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| 181 | # define CURL_FORMAT_CURL_OFF_TU "I64u"
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| 182 | # define CURL_SUFFIX_CURL_OFF_T i64
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| 183 | # define CURL_SUFFIX_CURL_OFF_TU ui64
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| 184 | # define CURL_TYPEOF_CURL_SOCKLEN_T int
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| 185 |
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| 186 | #elif defined(__MINGW32__)
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| 187 | # define CURL_TYPEOF_CURL_OFF_T long long
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| 188 | # define CURL_FORMAT_CURL_OFF_T "I64d"
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| 189 | # define CURL_FORMAT_CURL_OFF_TU "I64u"
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| 190 | # define CURL_SUFFIX_CURL_OFF_T LL
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| 191 | # define CURL_SUFFIX_CURL_OFF_TU ULL
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| 192 | # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
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| 193 | # define CURL_PULL_SYS_TYPES_H 1
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| 194 | # define CURL_PULL_WS2TCPIP_H 1
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| 195 |
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| 196 | #elif defined(__VMS)
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| 197 | # if defined(__VAX)
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| 198 | # define CURL_TYPEOF_CURL_OFF_T long
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| 199 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 200 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 201 | # define CURL_SUFFIX_CURL_OFF_T L
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| 202 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 203 | # else
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| 204 | # define CURL_TYPEOF_CURL_OFF_T long long
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| 205 | # define CURL_FORMAT_CURL_OFF_T "lld"
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| 206 | # define CURL_FORMAT_CURL_OFF_TU "llu"
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| 207 | # define CURL_SUFFIX_CURL_OFF_T LL
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| 208 | # define CURL_SUFFIX_CURL_OFF_TU ULL
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| 209 | # endif
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| 210 | # define CURL_TYPEOF_CURL_SOCKLEN_T unsigned int
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| 211 |
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| 212 | #elif defined(__OS400__)
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| 213 | # if defined(__ILEC400__)
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| 214 | # define CURL_TYPEOF_CURL_OFF_T long long
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| 215 | # define CURL_FORMAT_CURL_OFF_T "lld"
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| 216 | # define CURL_FORMAT_CURL_OFF_TU "llu"
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| 217 | # define CURL_SUFFIX_CURL_OFF_T LL
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| 218 | # define CURL_SUFFIX_CURL_OFF_TU ULL
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| 219 | # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
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| 220 | # define CURL_PULL_SYS_TYPES_H 1
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| 221 | # define CURL_PULL_SYS_SOCKET_H 1
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| 222 | # endif
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| 223 |
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| 224 | #elif defined(__MVS__)
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| 225 | # if defined(__IBMC__) || defined(__IBMCPP__)
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| 226 | # if defined(_ILP32)
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| 227 | # elif defined(_LP64)
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| 228 | # endif
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| 229 | # if defined(_LONG_LONG)
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| 230 | # define CURL_TYPEOF_CURL_OFF_T long long
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| 231 | # define CURL_FORMAT_CURL_OFF_T "lld"
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| 232 | # define CURL_FORMAT_CURL_OFF_TU "llu"
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| 233 | # define CURL_SUFFIX_CURL_OFF_T LL
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| 234 | # define CURL_SUFFIX_CURL_OFF_TU ULL
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| 235 | # elif defined(_LP64)
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| 236 | # define CURL_TYPEOF_CURL_OFF_T long
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| 237 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 238 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 239 | # define CURL_SUFFIX_CURL_OFF_T L
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| 240 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 241 | # else
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| 242 | # define CURL_TYPEOF_CURL_OFF_T long
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| 243 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 244 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 245 | # define CURL_SUFFIX_CURL_OFF_T L
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| 246 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 247 | # endif
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| 248 | # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
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| 249 | # define CURL_PULL_SYS_TYPES_H 1
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| 250 | # define CURL_PULL_SYS_SOCKET_H 1
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| 251 | # endif
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| 252 |
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| 253 | #elif defined(__370__)
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| 254 | # if defined(__IBMC__) || defined(__IBMCPP__)
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| 255 | # if defined(_ILP32)
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| 256 | # elif defined(_LP64)
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| 257 | # endif
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| 258 | # if defined(_LONG_LONG)
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| 259 | # define CURL_TYPEOF_CURL_OFF_T long long
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| 260 | # define CURL_FORMAT_CURL_OFF_T "lld"
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| 261 | # define CURL_FORMAT_CURL_OFF_TU "llu"
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| 262 | # define CURL_SUFFIX_CURL_OFF_T LL
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| 263 | # define CURL_SUFFIX_CURL_OFF_TU ULL
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| 264 | # elif defined(_LP64)
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| 265 | # define CURL_TYPEOF_CURL_OFF_T long
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| 266 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 267 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 268 | # define CURL_SUFFIX_CURL_OFF_T L
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| 269 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 270 | # else
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| 271 | # define CURL_TYPEOF_CURL_OFF_T long
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| 272 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 273 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 274 | # define CURL_SUFFIX_CURL_OFF_T L
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| 275 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 276 | # endif
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| 277 | # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
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| 278 | # define CURL_PULL_SYS_TYPES_H 1
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| 279 | # define CURL_PULL_SYS_SOCKET_H 1
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| 280 | # endif
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| 281 |
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| 282 | #elif defined(TPF)
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| 283 | # define CURL_TYPEOF_CURL_OFF_T long
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| 284 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 285 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 286 | # define CURL_SUFFIX_CURL_OFF_T L
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| 287 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 288 | # define CURL_TYPEOF_CURL_SOCKLEN_T int
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| 289 |
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| 290 | #elif defined(__TINYC__) /* also known as tcc */
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| 291 |
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| 292 | # define CURL_TYPEOF_CURL_OFF_T long long
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| 293 | # define CURL_FORMAT_CURL_OFF_T "lld"
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| 294 | # define CURL_FORMAT_CURL_OFF_TU "llu"
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| 295 | # define CURL_SUFFIX_CURL_OFF_T LL
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| 296 | # define CURL_SUFFIX_CURL_OFF_TU ULL
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| 297 | # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
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| 298 | # define CURL_PULL_SYS_TYPES_H 1
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| 299 | # define CURL_PULL_SYS_SOCKET_H 1
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| 300 |
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| 301 | #elif defined(__SUNPRO_C) /* Oracle Solaris Studio */
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| 302 | # if !defined(__LP64) && (defined(__ILP32) || \
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| 303 | defined(__i386) || defined(__sparcv8))
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| 304 | # define CURL_TYPEOF_CURL_OFF_T long long
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| 305 | # define CURL_FORMAT_CURL_OFF_T "lld"
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| 306 | # define CURL_FORMAT_CURL_OFF_TU "llu"
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| 307 | # define CURL_SUFFIX_CURL_OFF_T LL
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| 308 | # define CURL_SUFFIX_CURL_OFF_TU ULL
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| 309 | # elif defined(__LP64) || \
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| 310 | defined(__amd64) || defined(__sparcv9)
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| 311 | # define CURL_TYPEOF_CURL_OFF_T long
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| 312 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 313 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 314 | # define CURL_SUFFIX_CURL_OFF_T L
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| 315 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 316 | # endif
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| 317 | # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
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| 318 | # define CURL_PULL_SYS_TYPES_H 1
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| 319 | # define CURL_PULL_SYS_SOCKET_H 1
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| 320 |
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| 321 | /* ===================================== */
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| 322 | /* KEEP MSVC THE PENULTIMATE ENTRY */
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| 323 | /* ===================================== */
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| 324 |
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| 325 | #elif defined(_MSC_VER)
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| 326 | # if (_MSC_VER >= 900) && (_INTEGRAL_MAX_BITS >= 64)
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| 327 | # define CURL_TYPEOF_CURL_OFF_T __int64
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| 328 | # define CURL_FORMAT_CURL_OFF_T "I64d"
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| 329 | # define CURL_FORMAT_CURL_OFF_TU "I64u"
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| 330 | # define CURL_SUFFIX_CURL_OFF_T i64
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| 331 | # define CURL_SUFFIX_CURL_OFF_TU ui64
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| 332 | # else
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| 333 | # define CURL_TYPEOF_CURL_OFF_T long
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| 334 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 335 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 336 | # define CURL_SUFFIX_CURL_OFF_T L
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| 337 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 338 | # endif
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| 339 | # define CURL_TYPEOF_CURL_SOCKLEN_T int
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| 340 |
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| 341 | /* ===================================== */
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| 342 | /* KEEP GENERIC GCC THE LAST ENTRY */
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| 343 | /* ===================================== */
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| 344 |
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| 345 | #elif defined(__GNUC__)
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| 346 | # if !defined(__LP64__) && \
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| 347 | (defined(__ILP32__) || defined(__i386__) || defined(__hppa__) || \
|
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| 348 | defined(__ppc__) || defined(__powerpc__) || defined(__arm__) || \
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| 349 | defined(__sparc__) || defined(__mips__) || defined(__sh__) || \
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|---|
| 350 | defined(__XTENSA__) || \
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| 351 | (defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 4))
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| 352 | # define CURL_TYPEOF_CURL_OFF_T long long
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| 353 | # define CURL_FORMAT_CURL_OFF_T "lld"
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| 354 | # define CURL_FORMAT_CURL_OFF_TU "llu"
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| 355 | # define CURL_SUFFIX_CURL_OFF_T LL
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| 356 | # define CURL_SUFFIX_CURL_OFF_TU ULL
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| 357 | # elif defined(__LP64__) || \
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| 358 | defined(__x86_64__) || defined(__ppc64__) || defined(__sparc64__) || \
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| 359 | (defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 8)
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| 360 | # define CURL_TYPEOF_CURL_OFF_T long
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| 361 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 362 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 363 | # define CURL_SUFFIX_CURL_OFF_T L
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| 364 | # define CURL_SUFFIX_CURL_OFF_TU UL
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| 365 | # endif
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| 366 | # define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
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| 367 | # define CURL_PULL_SYS_TYPES_H 1
|
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| 368 | # define CURL_PULL_SYS_SOCKET_H 1
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| 369 |
|
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| 370 | #else
|
|---|
| 371 | /* generic "safe guess" on old 32 bit style */
|
|---|
| 372 | # define CURL_TYPEOF_CURL_OFF_T long
|
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| 373 | # define CURL_FORMAT_CURL_OFF_T "ld"
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| 374 | # define CURL_FORMAT_CURL_OFF_TU "lu"
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| 375 | # define CURL_SUFFIX_CURL_OFF_T L
|
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| 376 | # define CURL_SUFFIX_CURL_OFF_TU UL
|
|---|
| 377 | # define CURL_TYPEOF_CURL_SOCKLEN_T int
|
|---|
| 378 | #endif
|
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| 379 |
|
|---|
| 380 | #ifdef _AIX
|
|---|
| 381 | /* AIX needs <sys/poll.h> */
|
|---|
| 382 | #define CURL_PULL_SYS_POLL_H
|
|---|
| 383 | #endif
|
|---|
| 384 |
|
|---|
| 385 |
|
|---|
| 386 | /* CURL_PULL_WS2TCPIP_H is defined above when inclusion of header file */
|
|---|
| 387 | /* ws2tcpip.h is required here to properly make type definitions below. */
|
|---|
| 388 | #ifdef CURL_PULL_WS2TCPIP_H
|
|---|
| 389 | # include <winsock2.h>
|
|---|
| 390 | # include <windows.h>
|
|---|
| 391 | # include <ws2tcpip.h>
|
|---|
| 392 | #endif
|
|---|
| 393 |
|
|---|
| 394 | /* CURL_PULL_SYS_TYPES_H is defined above when inclusion of header file */
|
|---|
| 395 | /* sys/types.h is required here to properly make type definitions below. */
|
|---|
| 396 | #ifdef CURL_PULL_SYS_TYPES_H
|
|---|
| 397 | # include <sys/types.h>
|
|---|
| 398 | #endif
|
|---|
| 399 |
|
|---|
| 400 | /* CURL_PULL_SYS_SOCKET_H is defined above when inclusion of header file */
|
|---|
| 401 | /* sys/socket.h is required here to properly make type definitions below. */
|
|---|
| 402 | #ifdef CURL_PULL_SYS_SOCKET_H
|
|---|
| 403 | # include <sys/socket.h>
|
|---|
| 404 | #endif
|
|---|
| 405 |
|
|---|
| 406 | /* CURL_PULL_SYS_POLL_H is defined above when inclusion of header file */
|
|---|
| 407 | /* sys/poll.h is required here to properly make type definitions below. */
|
|---|
| 408 | #ifdef CURL_PULL_SYS_POLL_H
|
|---|
| 409 | # include <sys/poll.h>
|
|---|
| 410 | #endif
|
|---|
| 411 |
|
|---|
| 412 | /* Data type definition of curl_socklen_t. */
|
|---|
| 413 | #ifdef CURL_TYPEOF_CURL_SOCKLEN_T
|
|---|
| 414 | typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t;
|
|---|
| 415 | #endif
|
|---|
| 416 |
|
|---|
| 417 | /* Data type definition of curl_off_t. */
|
|---|
| 418 |
|
|---|
| 419 | #ifdef CURL_TYPEOF_CURL_OFF_T
|
|---|
| 420 | typedef CURL_TYPEOF_CURL_OFF_T curl_off_t;
|
|---|
| 421 | #endif
|
|---|
| 422 |
|
|---|
| 423 | /*
|
|---|
| 424 | * CURL_ISOCPP and CURL_OFF_T_C definitions are done here in order to allow
|
|---|
| 425 | * these to be visible and exported by the external libcurl interface API,
|
|---|
| 426 | * while also making them visible to the library internals, simply including
|
|---|
| 427 | * curl_setup.h, without actually needing to include curl.h internally.
|
|---|
| 428 | * If some day this section would grow big enough, all this should be moved
|
|---|
| 429 | * to its own header file.
|
|---|
| 430 | */
|
|---|
| 431 |
|
|---|
| 432 | /*
|
|---|
| 433 | * Figure out if we can use the ## preprocessor operator, which is supported
|
|---|
| 434 | * by ISO/ANSI C and C++. Some compilers support it without setting __STDC__
|
|---|
| 435 | * or __cplusplus so we need to carefully check for them too.
|
|---|
| 436 | */
|
|---|
| 437 |
|
|---|
| 438 | #if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) || \
|
|---|
| 439 | defined(__HP_aCC) || defined(__BORLANDC__) || defined(__LCC__) || \
|
|---|
| 440 | defined(__POCC__) || defined(__SALFORDC__) || defined(__HIGHC__) || \
|
|---|
| 441 | defined(__ILEC400__)
|
|---|
| 442 | /* This compiler is believed to have an ISO compatible preprocessor */
|
|---|
| 443 | #define CURL_ISOCPP
|
|---|
| 444 | #else
|
|---|
| 445 | /* This compiler is believed NOT to have an ISO compatible preprocessor */
|
|---|
| 446 | #undef CURL_ISOCPP
|
|---|
| 447 | #endif
|
|---|
| 448 |
|
|---|
| 449 | /*
|
|---|
| 450 | * Macros for minimum-width signed and unsigned curl_off_t integer constants.
|
|---|
| 451 | */
|
|---|
| 452 |
|
|---|
| 453 | #if defined(__BORLANDC__) && (__BORLANDC__ == 0x0551)
|
|---|
| 454 | # define __CURL_OFF_T_C_HLPR2(x) x
|
|---|
| 455 | # define __CURL_OFF_T_C_HLPR1(x) __CURL_OFF_T_C_HLPR2(x)
|
|---|
| 456 | # define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HLPR1(Val) ## \
|
|---|
| 457 | __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_T)
|
|---|
| 458 | # define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val) ## \
|
|---|
| 459 | __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_TU)
|
|---|
| 460 | #else
|
|---|
| 461 | # ifdef CURL_ISOCPP
|
|---|
| 462 | # define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val ## Suffix
|
|---|
| 463 | # else
|
|---|
| 464 | # define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val/**/Suffix
|
|---|
| 465 | # endif
|
|---|
| 466 | # define __CURL_OFF_T_C_HLPR1(Val,Suffix) __CURL_OFF_T_C_HLPR2(Val,Suffix)
|
|---|
| 467 | # define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_T)
|
|---|
| 468 | # define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_TU)
|
|---|
| 469 | #endif
|
|---|
| 470 |
|
|---|
| 471 | #endif /* __CURL_SYSTEM_H */
|
|---|
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