reactos/lib/msvcrt/io/chmod.c

   1 #include <windows.h>
   2 #include <msvcrt/io.h>
   3
   4 #define mode_t int
   5
   6
   7 int _chmod(const char *filename, mode_t mode)
   8 {
   9   DWORD FileAttributes = 0;
  10
  11   FileAttributes = GetFileAttributesA(filename);
  12   if ( FileAttributes == -1 )
  13     return -1;
  14
  15   if ( mode == 0 )
  16     return -1;
  17
  18   if ((mode & _S_IREAD) == _S_IREAD && (mode & _S_IWRITE) != _S_IWRITE)
  19     FileAttributes &= FILE_ATTRIBUTE_READONLY;
  20   else if (((mode & _S_IREAD) != _S_IREAD) && ((mode & _S_IWRITE) == _S_IWRITE))
  21     FileAttributes &= FILE_ATTRIBUTE_NORMAL;
  22   else
  23     FileAttributes &= FILE_ATTRIBUTE_NORMAL;
  24
  25   if (SetFileAttributesA(filename, FileAttributes) == FALSE)
  26      return -1;
  27
  28   return 1;
  29 }
  30
  31 int _wchmod(const wchar_t *filename, mode_t mode)
  32 {
  33   DWORD FileAttributes = 0;
  34
  35   FileAttributes = GetFileAttributesW(filename);
  36   if ( FileAttributes == -1 )
  37     return -1;
  38
  39   if ( mode == 0 )
  40     return -1;
  41
  42   if ((mode & _S_IREAD) == _S_IREAD && (mode & _S_IWRITE) != _S_IWRITE)
  43     FileAttributes &= FILE_ATTRIBUTE_READONLY;
  44   else if (((mode & _S_IREAD) != _S_IREAD) && ((mode & _S_IWRITE) == _S_IWRITE))
  45     FileAttributes &= FILE_ATTRIBUTE_NORMAL;
  46   else
  47     FileAttributes &= FILE_ATTRIBUTE_NORMAL;
  48
  49   if (SetFileAttributesW(filename, FileAttributes) == FALSE)
  50      return -1;
  51
  52   return 1;
  53 }