jim-win32compat.h

   1 #ifndef JIM_WIN32COMPAT_H
   2 #define JIM_WIN32COMPAT_H
   3
   4 /* Compatibility for Windows (mingw and msvc, not cygwin */
   5
   6 #ifdef __cplusplus
   7 extern "C" {
   8 #endif
   9
  10 /* Note that at this point we don't yet have access to jimautoconf.h */
  11 #if defined(_WIN32) || defined(WIN32)
  12
  13 #define HAVE_DLOPEN
  14 void *dlopen(const char *path, int mode);
  15 int dlclose(void *handle);
  16 void *dlsym(void *handle, const char *symbol);
  17 char *dlerror(void);
  18
  19 /* MinGW MS CRT always uses three digits after 'e' */
  20 #if defined(__MINGW32__)
  21     #define JIM_SPRINTF_DOUBLE_NEEDS_FIX
  22 #endif
  23
  24 /* MinGW does not have group/owner permissions */
  25 #ifndef S_IRWXG
  26 #define S_IRWXG 0
  27 #endif
  28 #ifndef S_IRWXO
  29 #define S_IRWXO 0
  30 #endif
  31
  32 #ifdef _MSC_VER
  33 /* These are msvc vs gcc */
  34
  35 #if _MSC_VER >= 1000
  36         #pragma warning(disable:4146)
  37 #endif
  38
  39 #include <limits.h>
  40 #define jim_wide _int64
  41 #ifndef LLONG_MAX
  42         #define LLONG_MAX    9223372036854775807I64
  43 #endif
  44 #ifndef LLONG_MIN
  45         #define LLONG_MIN    (-LLONG_MAX - 1I64)
  46 #endif
  47 #define JIM_WIDE_MIN LLONG_MIN
  48 #define JIM_WIDE_MAX LLONG_MAX
  49 #define JIM_WIDE_MODIFIER "I64d"
  50 #define strcasecmp _stricmp
  51 #define strtoull _strtoui64
  52 #define snprintf _snprintf
  53
  54 #include <io.h>
  55
  56 struct timeval {
  57         long tv_sec;
  58         long tv_usec;
  59 };
  60
  61 int gettimeofday(struct timeval *tv, void *unused);
  62
  63 #define HAVE_OPENDIR
  64 struct dirent {
  65         char *d_name;
  66 };
  67
  68 typedef struct DIR {
  69         long                handle; /* -1 for failed rewind */
  70         struct _finddata_t  info;
  71         struct dirent       result; /* d_name null iff first time */
  72         char                *name;  /* null-terminated char string */
  73 } DIR;
  74
  75 DIR *opendir(const char *name);
  76 int closedir(DIR *dir);
  77 struct dirent *readdir(DIR *dir);
  78
  79 #elif defined(__MINGW32__)
  80
  81 #include <stdlib.h>
  82 #define strtod __strtod
  83
  84 #endif
  85
  86 #endif /* WIN32 */
  87
  88 #ifdef __cplusplus
  89 }
  90 #endif
  91
  92 #endif