실행 파일의 경로 가져오기 _splitpath

    
TCHAR filename[MAX_PATH];
GetModuleFileName(NULL, filename, sizeof(filename));

TCHAR Drive[_MAX_DRIVE];
TCHAR Path[_MAX_DIR];
TCHAR Filename[_MAX_FNAME];
TCHAR Ext[_MAX_EXT];
_tsplitpath_s(filename, Drive, _MAX_DRIVE, Path, _MAX_DIR, Filename, _MAX_FNAME, Ext, _MAX_EXT);

MSDN 의 _splitpath 설명보기

void _splitpath(
   const char *path,
   char *drive,
   char *dir,
   char *fname,
   char *ext 
);


Parameters

    path
        Full path

    drive
        Optional drive letter, followed by a colon (:)

    dir
        Optional directory path, including trailing slash. Forward slashes ( / ),
        backslashes ( \ ), or both may be used.

    fname
        Base filename (no extension)

    ext
        Optional filename extension, including leading period (.)

Remarks

The _splitpath function breaks a path into its four components. _splitpath automatically handles multibyte-character string arguments as appropriate, recognizing multibyte-character sequences according to the multibyte code page currently in use. _wsplitpath is a wide-character version of _splitpath; the arguments to _wsplitpath are wide-character strings. These functions behave identically otherwise

출처 : MSDN
Original Post : http://neodreamer-dev.tistory.com/387