I was going to implement the signal handler like we do with Cancel,
where the signal sets a flag and we check the status of the flag in
various _safe_ places.

Can anyone think of a better way to get information out of a backend?

-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  [EMAIL PROTECTED]               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026

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