From f94e8beadbd82f758c7663cb7115aeec2fbed7fa Mon Sep 17 00:00:00 2001
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Thu, 11 Feb 2021 05:49:25 +0200
Subject: [PATCH] usleep(3): replace 'process' with 'calling thread'

PR:	253395

(cherry picked from commit 4956af2a8f0d7723cb09c98e7f5295b156136f70)
---
 lib/libc/gen/usleep.3 | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/libc/gen/usleep.3 b/lib/libc/gen/usleep.3
index b298380977b..f6ed9e6bb52 100644
--- a/lib/libc/gen/usleep.3
+++ b/lib/libc/gen/usleep.3
@@ -28,12 +28,12 @@
 .\"     @(#)usleep.3	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd February 13, 1998
+.Dd February 11, 2021
 .Dt USLEEP 3
 .Os
 .Sh NAME
 .Nm usleep
-.Nd suspend process execution for an interval measured in microseconds
+.Nd suspend thread execution for an interval measured in microseconds
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
@@ -43,9 +43,9 @@
 .Sh DESCRIPTION
 The
 .Fn usleep
-function suspends execution of the calling process until either
+function suspends execution of the calling thread until either
 .Fa microseconds
-microseconds have elapsed or a signal is delivered to the process and its
+microseconds have elapsed or a signal is delivered to the thread and its
 action is to invoke a signal-catching function or to terminate the
 process.
 System activity may lengthen the sleep by an indeterminate amount.
@@ -67,7 +67,7 @@ function
 will fail if:
 .Bl -tag -width Er
 .It Bq Er EINTR
-A signal was delivered to the process and its
+A signal was delivered to the calling thread and its
 action was to invoke a signal-catching function.
 .El
 .Sh SEE ALSO