[Box Backup-dev] COMMIT r896 - box/chris/merge/lib/raidfile

Chris Wilson boxbackup-dev@fluffy.co.uk
Sun, 15 Oct 2006 23:09:09 +0100 (BST)


Hi all,

On Sun, 15 Oct 2006, Chris Wilson wrote:
> On Sat, 14 Oct 2006, Charles Lecklider wrote:
>>  We shouldn't need explicit locking under Win32 if we pass a 0
>>  dwShareMode parameter to CreateFile().
>
> Good point, thanks for the simple solution Charles!

Unfortunately, this doesn't negate the need to convert RaidFileRead/Write 
to using native file handles, since as far as I know, Windows' POSIX 
open() function doesn't let us set the share mode.

[http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_crt__open.2c_._wopen.asp]

Cheers, Chris.
-- 
_ ___ __     _
  / __/ / ,__(_)_  | Chris Wilson <0000 at qwirx.com> - Cambs UK |
/ (_/ ,\/ _/ /_ \ | Security/C/C++/Java/Perl/SQL/HTML Developer |
\ _/_/_/_//_/___/ | We are GNU-free your mind-and your software |