Horton

Re: Weird failure with latches in curculio on v15

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Thomas Munro <thomas.munro@gmail.com>
Cc: Andres Freund <andres@anarazel.de>, Nathan Bossart <nathandbossart@gmail.com>, Robert Haas <robertmhaas@gmail.com>, Michael Paquier <michael@paquier.xyz>, Fujii Masao <fujii@postgresql.org>, Postgres hackers <pgsql-hackers@lists.postgresql.org>
Date: 2023-02-03T07:46:36Z
Lists: pgsql-hackers 
Thomas Munro <thomas.munro@gmail.com> writes:
> On Fri, Feb 3, 2023 at 8:35 PM Andres Freund <andres@anarazel.de> wrote:
>> we don't have a hard dependency on setsid()

> FTR There are no Unixes without setsid()...

Yeah.  What I just got done reading in SUSv2 (1997) is
"Derived from the POSIX.1-1988 standard".  We need not
concern ourselves with any systems not having it.

			regards, tom lane

Commits

  1. Avoid calling proc_exit() in processes forked by system().

  2. Move extra code out of the Pre/PostRestoreCommand() section.

  3. Revert refactoring of restore command code to shell_restore.c

  4. Refactor code in charge of running shell-based recovery commands

  5. Clean up inconsistent use of fflush().

  6. Report wait events for local shell commands like archive_command.