[LLVMdev] Which StatusInfo fields should have values set when dealing with win32 platform

Reid Spencer reid at x10sys.com
Mon Dec 13 15:36:37 PST 2004


Henrik,

modTime.fromWin32Time(ftLastWriteTime);
  Note that you'll need write a "fromWin32Time" for the TimeValue
  class to make the conversion of ftLastWriteTime to TimeValue's
  notion of normalized time.

isDir = dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY;

fileSize = nFileSizeLow + (nFileSizeHigh << sizeof(DWORD)*8);

The mode, user, and group fields aren't applicabe to Win32 so just set
them as follows (to avoid Unix issues):

user = 9999;
group = 9999;
mode = 0777;

Reid.

On Mon, 2004-12-13 at 15:15, Henrik Bach wrote:
> Hi,
> 
> Does any one have an idea which fields and how to the values correctly of 
> the StatusInfo struct when dealing with the information returned in the 
> BY_HANDLE_FILE_INFORMATION struct 
> (http://msdn.microsoft.com/library/default.asp?url=/library/en-us/fileio/base/by_handle_file_information_str.asp) 
> from windows instead of the unix stuff in getStatusInfo:
> 
> --- (excerpt start) -------------
>   info.fileSize = buf.st_size;
>   info.modTime.fromEpochTime(buf.st_mtime);
>   info.mode = buf.st_mode;
>   info.user = buf.st_uid;
>   info.group = buf.st_gid;
>   info.isDir = S_ISDIR(buf.st_mode);
>   if (info.isDir && path[path.length()-1] != '/')
>     path += '/';
> --- (excerpt end) -------------
> 
> The getStatusInfo is used in the code of gccld and is missing in win32 
> Path.cpp file.
> 
> Henrik.
> 
> =============================================================
> Henrik Bach
> Open Source Developer
> 
> e-mail: henrik_bach_llvm at hotmail.com
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