diff options
| author | Marc G. Fournier | 1998-07-09 03:29:11 +0000 |
|---|---|---|
| committer | Marc G. Fournier | 1998-07-09 03:29:11 +0000 |
| commit | a0659e3e2c79be49feb4aa527d823c71d7bcaf07 (patch) | |
| tree | 7dc58e872cdfce999dd0848000fcd3f2e4edbafa /src/include/miscadmin.h | |
| parent | 8bf61820f033d7df0e89433a0272d7b2567378b8 (diff) | |
From: Tom Lane <tgl@sss.pgh.pa.us>
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.
Diffstat (limited to 'src/include/miscadmin.h')
| -rw-r--r-- | src/include/miscadmin.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/miscadmin.h b/src/include/miscadmin.h index 6f4d6f4028f..a6f22432994 100644 --- a/src/include/miscadmin.h +++ b/src/include/miscadmin.h @@ -11,7 +11,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: miscadmin.h,v 1.26 1998/06/09 17:13:06 momjian Exp $ + * $Id: miscadmin.h,v 1.27 1998/07/09 03:28:55 scrappy Exp $ * * NOTES * some of the information in this file will be moved to @@ -42,6 +42,8 @@ extern char *DataDir; extern int MyProcPid; +extern long MyCancelKey; + extern char OutputFileName[]; /* |