From 2e8ab3d4e9b98e648c086aee3685f1b5ba433d90 Mon Sep 17 00:00:00 2001
From: Ed Maste <emaste@FreeBSD.org>
Date: Fri, 15 Nov 2024 09:22:54 -0500
Subject: [PATCH] fork: Document _Fork (and fork) as POSIX 2024

Also remove some information from HISTORY that is no longer needed (and
could be confusing), now that _Fork is part of a standard.

Reported by:	kib
Reviewed by:	imp, kib
Sponsored by:	The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D47588

(cherry picked from commit 566c039d1e7555343fcf6439a10e56f5a632c0fe)
---
 lib/libc/sys/fork.2 | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/lib/libc/sys/fork.2 b/lib/libc/sys/fork.2
index a3af078b3d6..dcc3d4d017c 100644
--- a/lib/libc/sys/fork.2
+++ b/lib/libc/sys/fork.2
@@ -252,18 +252,18 @@ There is insufficient swap space for the new process.
 .Xr vfork 2 ,
 .Xr wait 2 ,
 .Xr pthread_atfork 3
+.Sh STANDARDS
+The
+.Fn fork
+and
+.Fn _Fork
+functions conform to
+.St -p1003.1-2024 .
 .Sh HISTORY
 The
 .Fn fork
 function appeared in
 .At v1 .
-.Pp
-The
-.Fn _Fork
-function was defined by Austin Group together with the removal
-of a requirement that the
-.Fn fork
-implementation must be async-signal safe.
 The
 .Fn _Fork
 function appeared in