reactos/lib/crtdll/sys_stat/stat.c

   1 #include <windows.h>
   2 #include <msvcrt/sys/types.h>
   3 #include <msvcrt/sys/stat.h>
   4 #include <msvcrt/fcntl.h>
   5 #include <msvcrt/io.h>
   6 #include <msvcrt/errno.h>
   7
   8
   9 int _stat( const char *path, struct stat *buffer )
  10 {
  11   HANDLE fh;
  12   WIN32_FIND_DATA wfd;
  13
  14   fh = FindFirstFile (path,&wfd);
  15   if ( fh == INVALID_HANDLE_VALUE )
  16   {
  17     __set_errno(ENOFILE);
  18     return -1;
  19   }
  20   if ( ! (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
  21   {
  22         int fd = _open(path,_O_RDONLY);
  23         int ret;
  24
  25         ret = fstat(fd,buffer);
  26         _close(fd);
  27
  28         return ret;
  29   }
  30   buffer->st_ctime = FileTimeToUnixTime( &wfd.ftCreationTime,NULL);
  31   buffer->st_atime = FileTimeToUnixTime( &wfd.ftLastAccessTime,NULL);
  32   buffer->st_mtime = FileTimeToUnixTime( &wfd.ftLastWriteTime,NULL);
  33
  34   if (buffer->st_atime ==0)
  35     buffer->st_atime = buffer->st_mtime;
  36   if (buffer->st_ctime ==0)
  37     buffer->st_ctime = buffer->st_mtime;
  38
  39   buffer->st_mode = S_IREAD;
  40   if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
  41     buffer->st_mode |= S_IFDIR;
  42   else
  43     buffer->st_mode |= S_IFREG;
  44   if ( ! (wfd.dwFileAttributes & FILE_ATTRIBUTE_READONLY))
  45     buffer->st_mode |= S_IWRITE | S_IEXEC;
  46
  47   buffer->st_size = wfd.nFileSizeLow;
  48   buffer->st_nlink = 1;
  49   if (FindNextFile(fh,&wfd))
  50   {
  51     __set_errno(ENOFILE);
  52     FindClose(fh);
  53     return -1;
  54   }
  55   return 0;
  56 }