1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // Define a bunch of macros that can be used in the tests instead of 11 // implementation defined assumptions: 12 // - locale names 13 // - floating point number string output 14 15 #ifndef PLATFORM_SUPPORT_H 16 #define PLATFORM_SUPPORT_H 17 18 // locale names 19 #ifdef _WIN32 20 // WARNING: Windows does not support UTF-8 codepages. 21 // Locales are "converted" using http://docs.moodle.org/dev/Table_of_locales 22 #define LOCALE_en_US_UTF_8 "English_United States.1252" 23 #define LOCALE_cs_CZ_ISO8859_2 "Czech_Czech Republic.1250" 24 #define LOCALE_fr_FR_UTF_8 "French_France.1252" 25 #define LOCALE_fr_CA_ISO8859_1 "French_Canada.1252" 26 #define LOCALE_ru_RU_UTF_8 "Russian_Russia.1251" 27 #define LOCALE_zh_CN_UTF_8 "Chinese_China.936" 28 #elif defined(__CloudABI__) 29 // Timezones are integrated into locales through LC_TIMEZONE_MASK on 30 // CloudABI. LC_ALL_MASK can only be used if a timezone has also been 31 // provided. UTC should be all right. 32 #define LOCALE_en_US_UTF_8 "en_US.UTF-8@UTC" 33 #define LOCALE_fr_FR_UTF_8 "fr_FR.UTF-8@UTC" 34 #define LOCALE_fr_CA_ISO8859_1 "fr_CA.ISO-8859-1@UTC" 35 #define LOCALE_cs_CZ_ISO8859_2 "cs_CZ.ISO-8859-2@UTC" 36 #define LOCALE_ru_RU_UTF_8 "ru_RU.UTF-8@UTC" 37 #define LOCALE_zh_CN_UTF_8 "zh_CN.UTF-8@UTC" 38 #else 39 #define LOCALE_en_US_UTF_8 "en_US.UTF-8" 40 #define LOCALE_fr_FR_UTF_8 "fr_FR.UTF-8" 41 #ifdef __linux__ 42 #define LOCALE_fr_CA_ISO8859_1 "fr_CA.ISO-8859-1" 43 #define LOCALE_cs_CZ_ISO8859_2 "cs_CZ.ISO-8859-2" 44 #else 45 #define LOCALE_fr_CA_ISO8859_1 "fr_CA.ISO8859-1" 46 #define LOCALE_cs_CZ_ISO8859_2 "cs_CZ.ISO8859-2" 47 #endif 48 #define LOCALE_ru_RU_UTF_8 "ru_RU.UTF-8" 49 #define LOCALE_zh_CN_UTF_8 "zh_CN.UTF-8" 50 #endif 51 52 #include <stdio.h> 53 #include <stdlib.h> 54 #include <string> 55 #if defined(_WIN32) || defined(__MINGW32__) 56 #include <io.h> // _mktemp_s 57 #else 58 #include <unistd.h> // close 59 #endif 60 61 #if defined(_NEWLIB_VERSION) && defined(__STRICT_ANSI__) 62 // Newlib provides this, but in the header it's under __STRICT_ANSI__ 63 extern "C" { 64 int mkstemp(char*); 65 } 66 #endif 67 68 #ifndef __CloudABI__ 69 inline get_temp_file_name()70std::string get_temp_file_name() 71 { 72 #if defined(__MINGW32__) 73 char Path[MAX_PATH + 1]; 74 char FN[MAX_PATH + 1]; 75 do { } while (0 == GetTempPath(MAX_PATH+1, Path)); 76 do { } while (0 == GetTempFileName(Path, "libcxx", 0, FN)); 77 return FN; 78 #elif defined(_WIN32) 79 char Name[] = "libcxx.XXXXXX"; 80 if (_mktemp_s(Name, sizeof(Name)) != 0) abort(); 81 return Name; 82 #else 83 std::string Name; 84 int FD = -1; 85 do { 86 Name = "libcxx.XXXXXX"; 87 FD = mkstemp(&Name[0]); 88 if (FD == -1 && errno == EINVAL) { 89 perror("mkstemp"); 90 abort(); 91 } 92 } while (FD == -1); 93 close(FD); 94 return Name; 95 #endif 96 } 97 #endif // __CloudABI__ 98 99 #endif // PLATFORM_SUPPORT_H 100