hi,
i am writing an encryption file system filter and using a file header to
store information.
now i am in a fix on whether to offset the byte lock requests, or on how to
decide when to offset…
if i don’t offset the lock request, the cached read/write requests will be
as normal, and i just offset the paging read/write requests.
however, this will be a problem if a noncached read/write request comes
along…
since i have to offset the noncached read/write request, the byte locks will
be all wrong…
so if i offset the byte locks… the reverse will happen.
what should i do?
Ampsi