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#	Date	Author	Comment
d9e1f574	02/23/2014 09:11 pm	Tomoki Sekiyama	qga: vss-win32: Fix interference with snapshot deletion by other VSS request When a VSS requester such as vshadow.exe or diskshadow.exe requests to delete snapshots, qemu-ga VSS provider's DeleteSnapshots() is also called and returns E_NOTIMPL, that makes the deletion fail....
ff8adbcf	02/23/2014 09:11 pm	Tomoki Sekiyama	qga: vss-win32: Fix interference with snapshot creation by other VSS requesters When a VSS requester such as vshadow.exe or diskshadow.exe requests to create disk snapshots, Windows may choose qemu-ga VSS provider if it is only provider registered on the system. However, because it provides only a...
4c1b8f1e	02/23/2014 09:10 pm	Tomoki Sekiyama	qga: vss-win32: Use NULL as an invalid pointer for OpenEvent and CreateEvent OpenEvent and CreateEvent WinAPI return NULL when failed to open/create events handles, instead of INVALID_HANDLE_VALUE (although their return types are HANDLE). This replaces INVALID_HANDLE_VALUE related to event handles with NULL....
b39297ae	09/09/2013 10:17 pm	Tomoki Sekiyama	qemu-ga: Add Windows VSS provider and requester as DLL Adds VSS provider and requester as a qga-vss.dll, which is loaded by Windows VSS service as well as by qemu-ga. "provider.cpp" implements a basic stub of a software VSS provider. Currently, this module only relays a frozen event from VSS service to the...