<html><div style='background-color:'><DIV>How do we get the actual pgproc object from the </DIV>
<DIV>SHMEM_OFFSET proc /* link to pgproc of owning backend*/ in the PROCLOCKTAG struct in file Lock.h</DIV>
<DIV>The same question also for SHMEM_OFFSET lock /*link to per-lockable-object information*/ in the same struct</DIV>
<DIV>Is SHMEM_OFFSET a pointer to an address which has the "header" of the unique pgproc object? '</DIV>
<DIV>So, again, how to get the actual PGPROC and LOCK object from SHMEM_OFFSET?</DIV>
<DIV>Any help will be greatly appreciated,</DIV>
<DIV>Thanks,</DIV>
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