>We can check for redirection without calling
>GetFileInformationByHandle(), please consider the attached patch.
There are doubts:
1) we always use system function (GetFinalPathNameByHandleA or
GetFileInformationByHandle); sometimes we use these two calls
GetFinalPathNameByHandleA + GetFileInformationByHandle
together (in freopen() case);
2) function GetFinalPathNameByHandleA is slower than
GetFileInformationByHandle (2-4 times).
Might be exist a cheaper way than GetFinalPathNameByHandleA?
I don't understand why this way better than using one call
GetFileInformationByHandle...
With best regards,
Dmitry Koval.
