How do we get the actual pgproc object from the 
SHMEM_OFFSET proc /* link to pgproc of owning backend*/ in the PROCLOCKTAG struct in file Lock.h
The same question also for SHMEM_OFFSET lock /*link to per-lockable-object information*/ in the same struct
Is SHMEM_OFFSET a pointer to an address which has the "header" of the unique pgproc object? '
So, again, how to get the actual PGPROC and LOCK object from SHMEM_OFFSET?
Any help will be greatly appreciated,
Thanks,
SumairaProtect your PC - Click here for McAfee.com VirusScan Online 

Tue, 11 Mar 2003 17:46:28 -0800
"Sumaira Ali" <nat_lazy@hotmail.com>
how to get actual PGPROC and LOCK object from SHMEM_OFFSET???