Tom Lane 6f1a407731 Fix some more bugs in signal handlers and process shutdown logic. ... WalSndKill was doing things exactly backwards: it should first clear MyWalSnd (to stop signal handlers from touching MyWalSnd->latch), then disown the latch, and only then mark the WalSnd struct unused by clearing its pid field. Also, WalRcvSigUsr1Handler and worker_spi_sighup failed to preserve errno, which is surely a requirement for any signal handler. Per discussion of recent buildfarm failures. Back-patch as far as the relevant code exists.		2014-02-01 16:21:30 -05:00
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Makefile	Background worker processes	2012-12-06 17:47:30 -03:00
worker_spi.c	Fix some more bugs in signal handlers and process shutdown logic.	2014-02-01 16:21:30 -05:00