From 98b840553518c3688424f51dfd8db52600122ad0 Mon Sep 17 00:00:00 2001
From: guenther <guenther@openbsd.org>
Date: Mon, 19 Dec 2022 03:49:42 +0000
Subject: [PATCH] Add pselect(2), recvmmsg(2), sendmmsg(2), and waitid(2) to
 the lists of built-in cancelation points.

---
 lib/libc/sys/intro.2                    | 7 ++++---
 lib/libpthread/man/pthread_testcancel.3 | 8 ++++++--
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/lib/libc/sys/intro.2 b/lib/libc/sys/intro.2
index 11b087d725f..cbcabb0643c 100644
--- a/lib/libc/sys/intro.2
+++ b/lib/libc/sys/intro.2
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: intro.2,v 1.70 2021/01/03 18:10:27 rob Exp $
+.\"	$OpenBSD: intro.2,v 1.71 2022/12/19 03:49:42 guenther Exp $
 .\"	$NetBSD: intro.2,v 1.6 1995/02/27 12:33:41 cgd Exp $
 .\"
 .\" Copyright (c) 1980, 1983, 1986, 1991, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"     @(#)intro.2	8.3 (Berkeley) 12/11/93
 .\"
-.Dd $Mdocdate: January 3 2021 $
+.Dd $Mdocdate: December 19 2022 $
 .Dt INTRO 2
 .Os
 .Sh NAME
@@ -123,7 +123,8 @@ or a read (write) request was made to a file that was only open for
 writing (reading).
 .It Er 10 ECHILD Em "\&No child processes" .
 A
-.Xr wait 2
+.Xr wait 2 ,
+.Xr waitid 2 ,
 or
 .Xr waitpid 2
 function was executed by a process that had no existing or unwaited-for
diff --git a/lib/libpthread/man/pthread_testcancel.3 b/lib/libpthread/man/pthread_testcancel.3
index baab5af2057..61a10a118ba 100644
--- a/lib/libpthread/man/pthread_testcancel.3
+++ b/lib/libpthread/man/pthread_testcancel.3
@@ -1,9 +1,9 @@
-.\" $OpenBSD: pthread_testcancel.3,v 1.16 2014/08/31 20:23:10 guenther Exp $
+.\" $OpenBSD: pthread_testcancel.3,v 1.17 2022/12/19 03:49:42 guenther Exp $
 .\"
 .\"
 .\"  David Leonard, 1999. Public Domain.
 .\"
-.Dd $Mdocdate: August 31 2014 $
+.Dd $Mdocdate: December 19 2022 $
 .Dt PTHREAD_TESTCANCEL 3
 .Os
 .Sh NAME
@@ -117,6 +117,7 @@ base interfaces:
 .Fn pause ,
 .Fn poll ,
 .Fn pread ,
+.Fn pselect ,
 .Fn pthread_cond_timedwait ,
 .Fn pthread_cond_wait ,
 .Fn pthread_join ,
@@ -139,6 +140,7 @@ base interfaces:
 .Fn system ,
 .Fn tcdrain ,
 .Fn wait ,
+.Fn waitid ,
 .Fn waitpid ,
 .Fn write ,
 .Fn writev .
@@ -151,6 +153,8 @@ extension interfaces:
 .Fn ppoll ,
 .Fn preadv ,
 .Fn pwritev ,
+.Fn recvmmsg ,
+.Fn sendmmsg ,
 .Fn wait3 ,
 .Fn wait4 .
 .Sh RETURN VALUES
-- 
2.20.1