SIGALRM in autovacuum.c - Mailing list pgsql-hackers

Is this correct in autovacuum.c?
    pqsignal(SIGALRM, handle_sig_alarm);

Should it be SIG_IGN?  I don't see autovacuum using a timer or a reason
it is calling the backend's timer routine.

--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
359-1001+  If your life is a hard drive,     |  13 Roberts Road +  Christ can be your backup.        |  Newtown Square,
Pennsylvania19073