- Introduce code that detects the filesystem of a (mounted?) partition, using NtQueryVolumeInformationFile() with FileFsAttributeInformation class,
aka. rely on ReactOS itself (kernel, storage stack, filesystem drivers...) to recognize the FS on a partition that should normally be seen by the system.
This currently half-works for whatever reason (to be insvestigated), while it works on Windows.
- Fix few comments & a function parameter name.
- Use NT string pointer types.
svn path=/branches/setup_improvements/; revision=74529
- ConcatPaths that concatenates paths (or a path and a file name);
- OpenAndMapFile (resp. UnMapFile), whose purpose is to open a file and map it in memory (resp. unmap it from memory).
- Add extra optional parameters to DoesPathExist and DoesFileExist: an optional "RootDirectory" handle and, for DoesFileExist only, an optional PathName.
- Close the opened file handles only on success.
svn path=/branches/setup_improvements/; revision=74528
svn path=/branches/setup_improvements/; revision=74538
svn path=/branches/setup_improvements/; revision=74549
- Implement AcquireSpinlock, ReleaseSpinlock and GetExtendedFunctionTable notifications.
- Implement a bus scan routine, borrowed from scsiport.
Storport and storahci are now able to detect a disk device attached to a Virtual Box AHCI controller.
This avoids a really nasty race condition in our cache controler where
two concurrents could try to initialize cache on the same file.
This had two nasty effects: first shared map was purely leaked and erased
by the second one. And the private cache map, allocated on the first shared
cache map couldn't be freed and was leading to Mm BSOD (free in a middle of
a block).
This was often triggered while building ReactOS on ReactOS (with multi threads).
With that patch, I cannot crash anylonger while building ReactOS.
CORE-14634
- Get rid of DoAutoLogon() and the AutoLogonState variable.
- Handle the auto logon in the normal logon code path instead.
- Set bAutoAdminLogon to FALSE on a successful login. This will prevent another automatic logon after a logoff.
- The IgnoreShiftOverride feature got lost by this change but I will add it again.
This avoids race conditions under high IOs and thus corruption on
the FS, or assertions failures in the kernel.
Easily triggered by building ReactOS on ReactOS ;-).
