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libzip: reimport version 1.1.3
author David Demelier <markand@malikania.fr>
date Wed, 29 Jun 2016 09:24:55 +0200
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children 056ee6b5913e
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20
3b18afe43c9d libzip: reimport version 1.1.3
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1 #ifndef _HAD_LIBZIP_COMPAT_H
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2 #define _HAD_LIBZIP_COMPAT_H
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3
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4 /*
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5 compat.h -- compatibility defines.
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6 Copyright (C) 1999-2016 Dieter Baron and Thomas Klausner
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7
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8 This file is part of libzip, a library to manipulate ZIP archives.
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9 The authors can be contacted at <libzip@nih.at>
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10
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11 Redistribution and use in source and binary forms, with or without
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12 modification, are permitted provided that the following conditions
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13 are met:
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14 1. Redistributions of source code must retain the above copyright
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15 notice, this list of conditions and the following disclaimer.
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16 2. Redistributions in binary form must reproduce the above copyright
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17 notice, this list of conditions and the following disclaimer in
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18 the documentation and/or other materials provided with the
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19 distribution.
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20 3. The names of the authors may not be used to endorse or promote
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21 products derived from this software without specific prior
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22 written permission.
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23
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24 THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
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25 OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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26 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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27 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
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28 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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29 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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30 GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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31 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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32 IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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33 OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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34 IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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35 */
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36
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37 #ifdef HAVE_CONFIG_H
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38 #include "config.h"
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39 #endif
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40
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41 /* to have *_MAX definitions for all types when compiling with g++ */
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42 #define __STDC_LIMIT_MACROS
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43
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44 #ifdef _WIN32
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45 #define ZIP_EXTERN __declspec(dllexport)
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46 /* for dup(), close(), etc. */
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47 #include <io.h>
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48 #endif
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49
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50 #ifdef HAVE_STDBOOL_H
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51 #include <stdbool.h>
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52 #else
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53 typedef char bool;
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54 #define true 1
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55 #define false 0
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56 #endif
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57
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58 #include <errno.h>
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59
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60 /* at least MinGW does not provide EOPNOTSUPP, see
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61 * http://sourceforge.net/p/mingw/bugs/263/
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62 */
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63 #ifndef EOPNOTSUPP
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64 #define EOPNOTSUPP EINVAL
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65 #endif
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66
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67 /* at least MinGW does not provide EOVERFLOW, see
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68 * http://sourceforge.net/p/mingw/bugs/242/
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69 */
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70 #ifndef EOVERFLOW
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71 #define EOVERFLOW EFBIG
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72 #endif
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73
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74 #ifdef _WIN32
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75 #if defined(HAVE__CLOSE)
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76 #define close _close
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77 #endif
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78 #if defined(HAVE__DUP)
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79 #define dup _dup
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80 #endif
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81 /* crashes reported when using fdopen instead of _fdopen on Windows/Visual Studio 10/Win64 */
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82 #if defined(HAVE__FDOPEN)
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83 #define fdopen _fdopen
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84 #endif
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85 #if !defined(HAVE_FILENO) && defined(HAVE__FILENO)
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86 #define fileno _fileno
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87 #endif
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88 /* Windows' open() doesn't understand Unix permissions */
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89 #if defined(HAVE__OPEN)
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90 #define open(a, b, c) _open((a), (b))
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91 #endif
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92 #if defined(HAVE__SNPRINTF)
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93 #define snprintf _snprintf
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94 #endif
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95 #if defined(HAVE__STRDUP)
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96 #if !defined(HAVE_STRDUP) || defined(_WIN32)
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97 #undef strdup
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98 #define strdup _strdup
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99 #endif
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100 #endif
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101 #if !defined(HAVE__SETMODE) && defined(HAVE_SETMODE)
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102 #define _setmode setmode
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103 #endif
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104 #endif
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105
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106 #ifndef HAVE_FSEEKO
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107 #define fseeko(s, o, w) (fseek((s), (long int)(o), (w)))
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108 #endif
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109
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110 #ifndef HAVE_FTELLO
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111 #define ftello(s) ((long)ftell((s)))
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112 #endif
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113
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114 #ifndef HAVE_MKSTEMP
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115 int _zip_mkstemp(char *);
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116 #define mkstemp _zip_mkstemp
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117 #endif
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118
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119 #if !defined(HAVE_STRCASECMP)
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120 #if defined(HAVE__STRICMP)
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121 #define strcasecmp _stricmp
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122 #elif defined(HAVE_STRICMP)
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123 #define strcasecmp stricmp
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124 #endif
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125 #endif
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126
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127 #if SIZEOF_OFF_T == 8
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128 #define ZIP_OFF_MAX ZIP_INT64_MAX
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129 #define ZIP_OFF_MIN ZIP_INT64_MIN
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130 #elif SIZEOF_OFF_T == 4
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131 #define ZIP_OFF_MAX ZIP_INT32_MAX
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132 #define ZIP_OFF_MIN ZIP_INT32_MIN
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133 #elif SIZEOF_OFF_T == 2
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134 #define ZIP_OFF_MAX ZIP_INT16_MAX
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135 #define ZIP_OFF_MIN ZIP_INT16_MIN
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136 #else
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137 #error unsupported size of off_t
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138 #endif
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139
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140 #if defined(HAVE_FTELLO) && defined(HAVE_FSEEKO)
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141 #define ZIP_FSEEK_MAX ZIP_OFF_MAX
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142 #define ZIP_FSEEK_MIN ZIP_OFF_MIN
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143 #else
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144 #include <limits.h>
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145 #define ZIP_FSEEK_MAX LONG_MAX
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146 #define ZIP_FSEEK_MIN LONG_MIN
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147 #endif
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148
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149 #ifndef SIZE_MAX
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150 #if SIZEOF_SIZE_T == 8
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151 #define SIZE_MAX ZIP_INT64_MAX
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152 #elif SIZEOF_SIZE_T == 4
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153 #define SIZE_MAX ZIP_INT32_MAX
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154 #elif SIZEOF_SIZE_T == 2
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155 #define SIZE_MAX ZIP_INT16_MAX
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156 #else
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157 #error unsupported size of size_t
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158 #endif
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159 #endif
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160
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161 #ifndef PRId64
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162 #ifdef _MSC_VER
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163 #define PRId64 "I64d"
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164 #else
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165 #define PRId64 "lld"
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166 #endif
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167 #endif
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168
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169 #ifndef PRIu64
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170 #ifdef _MSC_VER
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171 #define PRIu64 "I64u"
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172 #else
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173 #define PRIu64 "llu"
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174 #endif
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175 #endif
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176
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177 #ifndef S_ISDIR
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178 #define S_ISDIR(mode) (((mode) & S_IFMT) == S_IFDIR)
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179 #endif
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180
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181 #endif /* compat.h */