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comparison: toolkit/crashreporter/google-breakpad/src/third_party/curl/curlrules.h
toolkit/crashreporter/google-breakpad/src/third_party/curl/curlrules.h
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| -1:000000000000 | 0:adcd28f4ad46 |
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| 1 #ifndef __CURL_CURLRULES_H | |
| 2 #define __CURL_CURLRULES_H | |
| 3 /*************************************************************************** | |
| 4 * _ _ ____ _ | |
| 5 * Project ___| | | | _ \| | | |
| 6 * / __| | | | |_) | | | |
| 7 * | (__| |_| | _ <| |___ | |
| 8 * \___|\___/|_| \_\_____| | |
| 9 * | |
| 10 * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al. | |
| 11 * | |
| 12 * This software is licensed as described in the file COPYING, which | |
| 13 * you should have received as part of this distribution. The terms | |
| 14 * are also available at http://curl.haxx.se/docs/copyright.html. | |
| 15 * | |
| 16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell | |
| 17 * copies of the Software, and permit persons to whom the Software is | |
| 18 * furnished to do so, under the terms of the COPYING file. | |
| 19 * | |
| 20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | |
| 21 * KIND, either express or implied. | |
| 22 * | |
| 23 * $Id: curlrules.h,v 1.7 2009-10-27 16:56:20 yangtse Exp $ | |
| 24 ***************************************************************************/ | |
| 25 | |
| 26 /* ================================================================ */ | |
| 27 /* COMPILE TIME SANITY CHECKS */ | |
| 28 /* ================================================================ */ | |
| 29 | |
| 30 /* | |
| 31 * NOTE 1: | |
| 32 * ------- | |
| 33 * | |
| 34 * All checks done in this file are intentionally placed in a public | |
| 35 * header file which is pulled by curl/curl.h when an application is | |
| 36 * being built using an already built libcurl library. Additionally | |
| 37 * this file is also included and used when building the library. | |
| 38 * | |
| 39 * If compilation fails on this file it is certainly sure that the | |
| 40 * problem is elsewhere. It could be a problem in the curlbuild.h | |
| 41 * header file, or simply that you are using different compilation | |
| 42 * settings than those used to build the library. | |
| 43 * | |
| 44 * Nothing in this file is intended to be modified or adjusted by the | |
| 45 * curl library user nor by the curl library builder. | |
| 46 * | |
| 47 * Do not deactivate any check, these are done to make sure that the | |
| 48 * library is properly built and used. | |
| 49 * | |
| 50 * You can find further help on the libcurl development mailing list: | |
| 51 * http://cool.haxx.se/mailman/listinfo/curl-library/ | |
| 52 * | |
| 53 * NOTE 2 | |
| 54 * ------ | |
| 55 * | |
| 56 * Some of the following compile time checks are based on the fact | |
| 57 * that the dimension of a constant array can not be a negative one. | |
| 58 * In this way if the compile time verification fails, the compilation | |
| 59 * will fail issuing an error. The error description wording is compiler | |
| 60 * dependent but it will be quite similar to one of the following: | |
| 61 * | |
| 62 * "negative subscript or subscript is too large" | |
| 63 * "array must have at least one element" | |
| 64 * "-1 is an illegal array size" | |
| 65 * "size of array is negative" | |
| 66 * | |
| 67 * If you are building an application which tries to use an already | |
| 68 * built libcurl library and you are getting this kind of errors on | |
| 69 * this file, it is a clear indication that there is a mismatch between | |
| 70 * how the library was built and how you are trying to use it for your | |
| 71 * application. Your already compiled or binary library provider is the | |
| 72 * only one who can give you the details you need to properly use it. | |
| 73 */ | |
| 74 | |
| 75 /* | |
| 76 * Verify that some macros are actually defined. | |
| 77 */ | |
| 78 | |
| 79 #ifndef CURL_SIZEOF_LONG | |
| 80 # error "CURL_SIZEOF_LONG definition is missing!" | |
| 81 Error Compilation_aborted_CURL_SIZEOF_LONG_is_missing | |
| 82 #endif | |
| 83 | |
| 84 #ifndef CURL_TYPEOF_CURL_SOCKLEN_T | |
| 85 # error "CURL_TYPEOF_CURL_SOCKLEN_T definition is missing!" | |
| 86 Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_is_missing | |
| 87 #endif | |
| 88 | |
| 89 #ifndef CURL_SIZEOF_CURL_SOCKLEN_T | |
| 90 # error "CURL_SIZEOF_CURL_SOCKLEN_T definition is missing!" | |
| 91 Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_is_missing | |
| 92 #endif | |
| 93 | |
| 94 #ifndef CURL_TYPEOF_CURL_OFF_T | |
| 95 # error "CURL_TYPEOF_CURL_OFF_T definition is missing!" | |
| 96 Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_is_missing | |
| 97 #endif | |
| 98 | |
| 99 #ifndef CURL_FORMAT_CURL_OFF_T | |
| 100 # error "CURL_FORMAT_CURL_OFF_T definition is missing!" | |
| 101 Error Compilation_aborted_CURL_FORMAT_CURL_OFF_T_is_missing | |
| 102 #endif | |
| 103 | |
| 104 #ifndef CURL_FORMAT_CURL_OFF_TU | |
| 105 # error "CURL_FORMAT_CURL_OFF_TU definition is missing!" | |
| 106 Error Compilation_aborted_CURL_FORMAT_CURL_OFF_TU_is_missing | |
| 107 #endif | |
| 108 | |
| 109 #ifndef CURL_FORMAT_OFF_T | |
| 110 # error "CURL_FORMAT_OFF_T definition is missing!" | |
| 111 Error Compilation_aborted_CURL_FORMAT_OFF_T_is_missing | |
| 112 #endif | |
| 113 | |
| 114 #ifndef CURL_SIZEOF_CURL_OFF_T | |
| 115 # error "CURL_SIZEOF_CURL_OFF_T definition is missing!" | |
| 116 Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_is_missing | |
| 117 #endif | |
| 118 | |
| 119 #ifndef CURL_SUFFIX_CURL_OFF_T | |
| 120 # error "CURL_SUFFIX_CURL_OFF_T definition is missing!" | |
| 121 Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_T_is_missing | |
| 122 #endif | |
| 123 | |
| 124 #ifndef CURL_SUFFIX_CURL_OFF_TU | |
| 125 # error "CURL_SUFFIX_CURL_OFF_TU definition is missing!" | |
| 126 Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_TU_is_missing | |
| 127 #endif | |
| 128 | |
| 129 /* | |
| 130 * Macros private to this header file. | |
| 131 */ | |
| 132 | |
| 133 #define CurlchkszEQ(t, s) sizeof(t) == s ? 1 : -1 | |
| 134 | |
| 135 #define CurlchkszGE(t1, t2) sizeof(t1) >= sizeof(t2) ? 1 : -1 | |
| 136 | |
| 137 /* | |
| 138 * Verify that the size previously defined and expected for long | |
| 139 * is the same as the one reported by sizeof() at compile time. | |
| 140 */ | |
| 141 | |
| 142 typedef char | |
| 143 __curl_rule_01__ | |
| 144 [CurlchkszEQ(long, CURL_SIZEOF_LONG)]; | |
| 145 | |
| 146 /* | |
| 147 * Verify that the size previously defined and expected for | |
| 148 * curl_off_t is actually the the same as the one reported | |
| 149 * by sizeof() at compile time. | |
| 150 */ | |
| 151 | |
| 152 typedef char | |
| 153 __curl_rule_02__ | |
| 154 [CurlchkszEQ(curl_off_t, CURL_SIZEOF_CURL_OFF_T)]; | |
| 155 | |
| 156 /* | |
| 157 * Verify at compile time that the size of curl_off_t as reported | |
| 158 * by sizeof() is greater or equal than the one reported for long | |
| 159 * for the current compilation. | |
| 160 */ | |
| 161 | |
| 162 typedef char | |
| 163 __curl_rule_03__ | |
| 164 [CurlchkszGE(curl_off_t, long)]; | |
| 165 | |
| 166 /* | |
| 167 * Verify that the size previously defined and expected for | |
| 168 * curl_socklen_t is actually the the same as the one reported | |
| 169 * by sizeof() at compile time. | |
| 170 */ | |
| 171 | |
| 172 typedef char | |
| 173 __curl_rule_04__ | |
| 174 [CurlchkszEQ(curl_socklen_t, CURL_SIZEOF_CURL_SOCKLEN_T)]; | |
| 175 | |
| 176 /* | |
| 177 * Verify at compile time that the size of curl_socklen_t as reported | |
| 178 * by sizeof() is greater or equal than the one reported for int for | |
| 179 * the current compilation. | |
| 180 */ | |
| 181 | |
| 182 typedef char | |
| 183 __curl_rule_05__ | |
| 184 [CurlchkszGE(curl_socklen_t, int)]; | |
| 185 | |
| 186 /* ================================================================ */ | |
| 187 /* EXTERNALLY AND INTERNALLY VISIBLE DEFINITIONS */ | |
| 188 /* ================================================================ */ | |
| 189 | |
| 190 /* | |
| 191 * CURL_ISOCPP and CURL_OFF_T_C definitions are done here in order to allow | |
| 192 * these to be visible and exported by the external libcurl interface API, | |
| 193 * while also making them visible to the library internals, simply including | |
| 194 * setup.h, without actually needing to include curl.h internally. | |
| 195 * If some day this section would grow big enough, all this should be moved | |
| 196 * to its own header file. | |
| 197 */ | |
| 198 | |
| 199 /* | |
| 200 * Figure out if we can use the ## preprocessor operator, which is supported | |
| 201 * by ISO/ANSI C and C++. Some compilers support it without setting __STDC__ | |
| 202 * or __cplusplus so we need to carefully check for them too. | |
| 203 */ | |
| 204 | |
| 205 #if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) || \ | |
| 206 defined(__HP_aCC) || defined(__BORLANDC__) || defined(__LCC__) || \ | |
| 207 defined(__POCC__) || defined(__SALFORDC__) || defined(__HIGHC__) || \ | |
| 208 defined(__ILEC400__) | |
| 209 /* This compiler is believed to have an ISO compatible preprocessor */ | |
| 210 #define CURL_ISOCPP | |
| 211 #else | |
| 212 /* This compiler is believed NOT to have an ISO compatible preprocessor */ | |
| 213 #undef CURL_ISOCPP | |
| 214 #endif | |
| 215 | |
| 216 /* | |
| 217 * Macros for minimum-width signed and unsigned curl_off_t integer constants. | |
| 218 */ | |
| 219 | |
| 220 #ifdef CURL_ISOCPP | |
| 221 # define __CURL_OFF_T_C_HELPER2(Val,Suffix) Val ## Suffix | |
| 222 #else | |
| 223 # define __CURL_OFF_T_C_HELPER2(Val,Suffix) Val/**/Suffix | |
| 224 #endif | |
| 225 #define __CURL_OFF_T_C_HELPER1(Val,Suffix) __CURL_OFF_T_C_HELPER2(Val,Suffix) | |
| 226 #define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HELPER1(Val,CURL_SUFFIX_CURL_OFF_T) | |
| 227 #define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HELPER1(Val,CURL_SUFFIX_CURL_OFF_TU) | |
| 228 | |
| 229 /* | |
| 230 * Get rid of macros private to this header file. | |
| 231 */ | |
| 232 | |
| 233 #undef CurlchkszEQ | |
| 234 #undef CurlchkszGE | |
| 235 | |
| 236 /* | |
| 237 * Get rid of macros not intended to exist beyond this point. | |
| 238 */ | |
| 239 | |
| 240 #undef CURL_PULL_WS2TCPIP_H | |
| 241 #undef CURL_PULL_SYS_TYPES_H | |
| 242 #undef CURL_PULL_SYS_SOCKET_H | |
| 243 #undef CURL_PULL_STDINT_H | |
| 244 #undef CURL_PULL_INTTYPES_H | |
| 245 | |
| 246 #undef CURL_TYPEOF_CURL_SOCKLEN_T | |
| 247 #undef CURL_TYPEOF_CURL_OFF_T | |
| 248 | |
| 249 #endif /* __CURL_CURLRULES_H */ |
