bitmask for lock types - Mailing list pgsql-hackers

From Sumaira Ali
Subject bitmask for lock types
Date
Msg-id BAY1-F523gL6fEgO5mX000343c1@hotmail.com
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List pgsql-hackers
<div style="background-color:"><div>The way I understand it, grantMask in the LOCK struct (file Lock.h) could help us
findout all the lock types already granted for an object associated with the LOCKTAG.</div><div>How do we do the bit
manipulationto 'separate' the mask to get to the different lock types associated with the object that acquired those
locks?</div><div>Andwhere is the information that describes the different 'mask' for the different lock types
located?</div><div>Sorry,I'm really confused here,</div><div>Thank you so much for any
help,</div><div>Sumaira</div></div><brclear="all" /><hr />Help STOP SPAM with <a
href="http://g.msn.com/8HMEENUS/2731">thenew MSN 8 </a> and get 2 months FREE* 

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