wimlib.net Git - wimlib/blob - include/wimlib/win32_common.h

   1 #ifndef _WIMLIB_WIN32_COMMON_H
   2 #define _WIMLIB_WIN32_COMMON_H
   3
   4 #include <windows.h>
   5 #ifdef ERROR
   6 #  undef ERROR
   7 #endif
   8
   9 #include "wimlib/types.h"
  10 #include "wimlib/win32.h"
  11
  12
  13 #ifdef ENABLE_ERROR_MESSAGES
  14 extern void
  15 win32_error(DWORD err_code);
  16 #else
  17 static inline void
  18 win32_error(DWORD err_code)
  19 {
  20 }
  21 #endif
  22
  23 extern void
  24 set_errno_from_GetLastError(void);
  25
  26 extern bool
  27 win32_path_is_root_of_drive(const wchar_t *path);
  28
  29 extern int
  30 win32_error_to_errno(DWORD err_code);
  31
  32 extern int
  33 win32_get_vol_flags(const wchar_t *path, unsigned *vol_flags_ret,
  34                     bool *supports_SetFileShortName_ret);
  35
  36 extern HANDLE
  37 win32_open_existing_file(const wchar_t *path, DWORD dwDesiredAccess);
  38
  39 extern HANDLE
  40 win32_open_file_data_only(const wchar_t *path);
  41
  42 /* Vista and later */
  43 extern HANDLE (WINAPI *win32func_FindFirstStreamW)(LPCWSTR lpFileName,
  44                                                    STREAM_INFO_LEVELS InfoLevel,
  45                                                    LPVOID lpFindStreamData,
  46                                                    DWORD dwFlags);
  47
  48 /* Vista and later */
  49 extern BOOL (WINAPI *win32func_FindNextStreamW)(HANDLE hFindStream,
  50                                                 LPVOID lpFindStreamData);
  51
  52 /* Vista and later */
  53 extern BOOL (WINAPI *win32func_CreateSymbolicLinkW)(const wchar_t *lpSymlinkFileName,
  54                                                     const wchar_t *lpTargetFileName,
  55                                                     DWORD dwFlags);
  56
  57 extern bool
  58 windows_version_is_at_least(unsigned major, unsigned minor);
  59
  60 #define running_on_windows_xp_or_later() \
  61                         windows_version_is_at_least(5, 1)
  62
  63 #define running_on_windows_vista_or_later() \
  64                         windows_version_is_at_least(6, 0)
  65
  66 #define running_on_windows_7_or_later() \
  67                         windows_version_is_at_least(6, 1)
  68
  69
  70
  71 #endif /* _WIMLIB_WIN32_COMMON_H */