reactos/lib/crtdll/old cruft/io/access.c

   1 #include <precomp.h>
   2 #include <msvcrt/io.h>
   3 #include <msvcrt/errno.h>
   4 #define NDEBUG
   5 #include <msvcrt/msvcrtdbg.h>
   6
   7
   8 /*
   9  * @implemented
  10  */
  11 int _access( const char *_path, int _amode )
  12 {
  13     DWORD Attributes = GetFileAttributesA(_path);
  14     DPRINT("_access('%s', %x)\n", _path, _amode);
  15
  16     if (Attributes == -1)   {
  17         __set_errno(ENOENT);
  18         return -1;
  19     }
  20     if ((_amode & W_OK) == W_OK) {
  21         if ((Attributes & FILE_ATTRIBUTE_READONLY) == FILE_ATTRIBUTE_READONLY) {
  22             __set_errno(EACCES);
  23             return -1;
  24         }
  25     }
  26     if ((_amode & D_OK) == D_OK) {
  27         if ((Attributes & FILE_ATTRIBUTE_DIRECTORY) != FILE_ATTRIBUTE_DIRECTORY) {
  28             __set_errno(EACCES);
  29             return -1;
  30         }
  31     }
  32     return 0;
  33 }