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Member "libzip-1.5.2/lib/compat.h" (12 Mar 2019, 4973 Bytes) of package /linux/misc/libzip-1.5.2.tar.xz:


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    1 #ifndef _HAD_LIBZIP_COMPAT_H
    2 #define _HAD_LIBZIP_COMPAT_H
    3 
    4 /*
    5   compat.h -- compatibility defines.
    6   Copyright (C) 1999-2018 Dieter Baron and Thomas Klausner
    7 
    8   This file is part of libzip, a library to manipulate ZIP archives.
    9   The authors can be contacted at <libzip@nih.at>
   10 
   11   Redistribution and use in source and binary forms, with or without
   12   modification, are permitted provided that the following conditions
   13   are met:
   14   1. Redistributions of source code must retain the above copyright
   15      notice, this list of conditions and the following disclaimer.
   16   2. Redistributions in binary form must reproduce the above copyright
   17      notice, this list of conditions and the following disclaimer in
   18      the documentation and/or other materials provided with the
   19      distribution.
   20   3. The names of the authors may not be used to endorse or promote
   21      products derived from this software without specific prior
   22      written permission.
   23 
   24   THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
   25   OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   26   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   27   ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
   28   DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   29   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
   30   GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   31   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
   32   IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
   33   OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
   34   IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   35 */
   36 
   37 #include "zipconf.h"
   38 
   39 #ifdef HAVE_CONFIG_H
   40 #include "config.h"
   41 #endif
   42 
   43 /* to have *_MAX definitions for all types when compiling with g++ */
   44 #define __STDC_LIMIT_MACROS
   45 
   46 #ifdef _WIN32
   47 #ifndef ZIP_EXTERN
   48 #ifndef ZIP_STATIC
   49 #define ZIP_EXTERN __declspec(dllexport)
   50 #endif
   51 #endif
   52 /* for dup(), close(), etc. */
   53 #include <io.h>
   54 #endif
   55 
   56 #ifdef HAVE_STDBOOL_H
   57 #include <stdbool.h>
   58 #else
   59 typedef char bool;
   60 #define true 1
   61 #define false 0
   62 #endif
   63 
   64 #include <errno.h>
   65 
   66 /* at least MinGW does not provide EOPNOTSUPP, see
   67  * http://sourceforge.net/p/mingw/bugs/263/
   68  */
   69 #ifndef EOPNOTSUPP
   70 #define EOPNOTSUPP EINVAL
   71 #endif
   72 
   73 /* at least MinGW does not provide EOVERFLOW, see
   74  * http://sourceforge.net/p/mingw/bugs/242/
   75  */
   76 #ifndef EOVERFLOW
   77 #define EOVERFLOW EFBIG
   78 #endif
   79 
   80 #ifdef _WIN32
   81 #if defined(HAVE__CHMOD)
   82 #define chmod _chmod
   83 #endif
   84 #if defined(HAVE__CLOSE)
   85 #define close _close
   86 #endif
   87 #if defined(HAVE__DUP)
   88 #define dup _dup
   89 #endif
   90 /* crashes reported when using fdopen instead of _fdopen on Windows/Visual Studio 10/Win64 */
   91 #if defined(HAVE__FDOPEN)
   92 #define fdopen _fdopen
   93 #endif
   94 #if !defined(HAVE_FILENO) && defined(HAVE__FILENO)
   95 #define fileno _fileno
   96 #endif
   97 /* Windows' open() doesn't understand Unix permissions */
   98 #if defined(HAVE__OPEN)
   99 #define open(a, b, c) _open((a), (b))
  100 #endif
  101 #if defined(HAVE__SNPRINTF)
  102 #define snprintf _snprintf
  103 #endif
  104 #if defined(HAVE__STRDUP)
  105 #if !defined(HAVE_STRDUP) || defined(_WIN32)
  106 #undef strdup
  107 #define strdup _strdup
  108 #endif
  109 #endif
  110 #if !defined(HAVE__SETMODE) && defined(HAVE_SETMODE)
  111 #define _setmode setmode
  112 #endif
  113 #if !defined(HAVE_STRTOLL) && defined(HAVE__STRTOI64)
  114 #define strtoll _strtoi64
  115 #endif
  116 #if !defined(HAVE_STRTOULL) && defined(HAVE__STRTOUI64)
  117 #define strtoull _strtoui64
  118 #endif
  119 #if defined(HAVE__UMASK)
  120 #define umask _umask
  121 #endif
  122 #if defined(HAVE__UNLINK)
  123 #define unlink _unlink
  124 #endif
  125 #endif
  126 
  127 #ifndef HAVE_FSEEKO
  128 #define fseeko(s, o, w) (fseek((s), (long int)(o), (w)))
  129 #endif
  130 
  131 #ifndef HAVE_FTELLO
  132 #define ftello(s) ((long)ftell((s)))
  133 #endif
  134 
  135 #ifndef HAVE_MKSTEMP
  136 int _zip_mkstemp(char *);
  137 #define mkstemp _zip_mkstemp
  138 #endif
  139 
  140 #if !defined(HAVE_STRCASECMP)
  141 #if defined(HAVE__STRICMP)
  142 #define strcasecmp _stricmp
  143 #elif defined(HAVE_STRICMP)
  144 #define strcasecmp stricmp
  145 #endif
  146 #endif
  147 
  148 #if SIZEOF_OFF_T == 8
  149 #define ZIP_OFF_MAX ZIP_INT64_MAX
  150 #define ZIP_OFF_MIN ZIP_INT64_MIN
  151 #elif SIZEOF_OFF_T == 4
  152 #define ZIP_OFF_MAX ZIP_INT32_MAX
  153 #define ZIP_OFF_MIN ZIP_INT32_MIN
  154 #elif SIZEOF_OFF_T == 2
  155 #define ZIP_OFF_MAX ZIP_INT16_MAX
  156 #define ZIP_OFF_MIN ZIP_INT16_MIN
  157 #else
  158 #error unsupported size of off_t
  159 #endif
  160 
  161 #if defined(HAVE_FTELLO) && defined(HAVE_FSEEKO)
  162 #define ZIP_FSEEK_MAX ZIP_OFF_MAX
  163 #define ZIP_FSEEK_MIN ZIP_OFF_MIN
  164 #else
  165 #include <limits.h>
  166 #define ZIP_FSEEK_MAX LONG_MAX
  167 #define ZIP_FSEEK_MIN LONG_MIN
  168 #endif
  169 
  170 #ifndef SIZE_MAX
  171 #if SIZEOF_SIZE_T == 8
  172 #define SIZE_MAX ZIP_INT64_MAX
  173 #elif SIZEOF_SIZE_T == 4
  174 #define SIZE_MAX ZIP_INT32_MAX
  175 #elif SIZEOF_SIZE_T == 2
  176 #define SIZE_MAX ZIP_INT16_MAX
  177 #else
  178 #error unsupported size of size_t
  179 #endif
  180 #endif
  181 
  182 #ifndef PRId64
  183 #ifdef _MSC_VER
  184 #define PRId64 "I64d"
  185 #else
  186 #define PRId64 "lld"
  187 #endif
  188 #endif
  189 
  190 #ifndef PRIu64
  191 #ifdef _MSC_VER
  192 #define PRIu64 "I64u"
  193 #else
  194 #define PRIu64 "llu"
  195 #endif
  196 #endif
  197 
  198 #ifndef S_ISDIR
  199 #define S_ISDIR(mode) (((mode)&S_IFMT) == S_IFDIR)
  200 #endif
  201 
  202 #endif /* compat.h */