+++ /dev/null
-#include <precomp.h>
-#include <direct.h>
-#include <tchar.h>
-
-/*
- * @implemented
- *
- * _getdcwd (MSVCRT.@)
- *
- * Get the current working directory on a given disk.
- *
- * PARAMS
- * drive [I] Drive letter to get the current working directory from.
- * buf [O] Destination for the current working directory.
- * size [I] Length of drive in characters.
- *
- * RETURNS
- * Success: If drive is NULL, returns an allocated string containing the path.
- * Otherwise populates drive with the path and returns it.
- * Failure: NULL. errno indicates the error.
- */
-_TCHAR* _tgetdcwd(int drive, _TCHAR * buf, int size)
-{
- static _TCHAR* dummy;
-
- TRACE(":drive %d(%c), size %d\n",drive, drive + 'A' - 1, size);
-
- if (!drive || drive == _getdrive())
- return _tgetcwd(buf,size); /* current */
- else
- {
- _TCHAR dir[MAX_PATH];
- _TCHAR drivespec[] = _T("A:");
- int dir_len;
-
- drivespec[0] += drive - 1;
- if (GetDriveType(drivespec) < DRIVE_REMOVABLE)
- {
- _set_errno(EACCES);
- return NULL;
- }
-
- /* GetFullPathName for X: means "get working directory on drive X",
- * just like passing X: to SetCurrentDirectory means "switch to working
- * directory on drive X". -Gunnar */
- dir_len = GetFullPathName(drivespec,MAX_PATH,dir,&dummy);
- if (dir_len >= size || dir_len < 1)
- {
- _set_errno(ERANGE);
- return NULL; /* buf too small */
- }
-
- TRACE(":returning '%s'\n", dir);
- if (!buf)
- return _tcsdup(dir); /* allocate */
-
- _tcscpy(buf,dir);
- }
- return buf;
-}
-
-