POSIX changes (for Issue 8) - file locks

To: current-users%netbsd.org@localhost
Subject: POSIX changes (for Issue 8) - file locks
From: Robert Elz <kre%munnari.OZ.AU@localhost>
Date: Tue, 17 Jan 2023 18:47:48 +0700

POSIX has added new fcntl() locking types
	F_OFD_GETLK
	F_OFD_SETLK
	F_OFD_SETLKW

("Open File Descriptor" locks - persist as long
as the file * remains existing for the file, then
go away).

For the details see
	https://austingroupbugs.net/view.php?id=768#c6096

Omit the #c6096 to get the whole issue (or just scroll up).

kre

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