From a0659e3e2c79be49feb4aa527d823c71d7bcaf07 Mon Sep 17 00:00:00 2001 From: "Marc G. Fournier" Date: Thu, 9 Jul 1998 03:29:11 +0000 Subject: From: Tom Lane Making PQrequestCancel safe to call in a signal handler turned out to be much easier than I feared. So here are the diffs. Some notes: * I modified the postmaster's packet "iodone" callback interface to allow the callback routine to return a continue-or-drop-connection return code; this was necessary to allow the connection to be closed after receiving a Cancel, rather than proceeding to launch a new backend... Being a neatnik, I also made the iodone proc have a typechecked parameter list. * I deleted all code I could find that had to do with OOB. * I made some edits to ensure that all signals mentioned in the code are referred to symbolically not by numbers ("SIGUSR2" not "2"). I think Bruce may have already done at least some of the same edits; I hope that merging these patches is not too painful. --- src/include/port/sco.h | 1 - 1 file changed, 1 deletion(-) (limited to 'src/include/port') diff --git a/src/include/port/sco.h b/src/include/port/sco.h index 5bc74f7279..30db00386f 100644 --- a/src/include/port/sco.h +++ b/src/include/port/sco.h @@ -1,6 +1,5 @@ #include /* For _POSIX_PATH_MAX */ #define MAXPATHLEN _POSIX_PATH_MAX -#define SIGURG SIGUSR1 #define NOFILE NOFILES_MIN -- cgit v1.2.1