HISTORY: clarify that unmount(2) used to be called umount(2) from v1 to Tahoe;

joint work with and OK jsg@

diff --git a/lib/libc/sys/mount.2 b/lib/libc/sys/mount.2
index 9d44857..1dea993 100644 (file)
--- a/lib/libc/sys/mount.2
+++ b/lib/libc/sys/mount.2
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: mount.2,v 1.50 2021/01/03 18:10:27 rob Exp $
+.\"    $OpenBSD: mount.2,v 1.51 2022/12/29 14:56:48 schwarze Exp $
 .\"    $NetBSD: mount.2,v 1.12 1996/02/29 23:47:48 jtc Exp $
 .\"
 .\" Copyright (c) 1980, 1989, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"     @(#)mount.2    8.2 (Berkeley) 12/11/93
 .\"
-.Dd $Mdocdate: January 3 2021 $
+.Dd $Mdocdate: December 29 2022 $
 .Dt MOUNT 2
 .Os
 .Sh NAME
@@ -404,9 +404,15 @@ points outside the process's allocated address space.
 The
 .Fn mount
 and
-.Fn unmount
+.Fn umount
 system calls first appeared in
-.At v1 .
+.At v1 ;
+.Fn umount
+was renamed to
+.Fn unmount
+in
+.Bx 4.3 Reno .
+.Pp
 The
 .Fa flags
 argument is supported by