[Samba] locking problem

[Saugata Das]

We are implementing samba based on the CIFS document. We are stuck with
implementing the LOCK_BYTE_RANGE. If the CIFS document is to be referred,
then we see that there is no field in this message that indicates if a
read/write or unlock message is being sent by the client. So our question
is, how does one determine what kind of locking the client has requested.
 
Thanks in advance,
Saugata Das