nanoboottime(9): add and document new interface

Wanted for upcoming process accounting changes, maybe useful elsewhere.

ok bluhm@ millert@

1 files changed, 7 insertions, 2 deletions

diff --git a/share/man/man9/microtime.9 b/share/man/man9/microtime.9
index 36b783445e8..6bc71b21f3b 100644
--- a/share/man/man9/microtime.9
+++ b/share/man/man9/microtime.9
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: microtime.9,v 1.18 2019/01/19 01:53:44 cheloha Exp $
+.\"	$OpenBSD: microtime.9,v 1.19 2019/10/22 20:19:41 cheloha Exp $
 .\"     $NetBSD: microtime.9,v 1.2 1999/03/16 00:40:47 garbled Exp $
 .\"
 .\" Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -28,7 +28,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: January 19 2019 $
+.Dd $Mdocdate: October 22 2019 $
 .Dt MICROTIME 9
 .Os
 .Sh NAME
@@ -41,6 +41,7 @@
 .Nm getnanotime ,
 .Nm nanouptime ,
 .Nm getnanouptime ,
+.Nm nanoboottime ,
 .Nm bintime ,
 .Nm binuptime ,
 .Nm binboottime
@@ -84,6 +85,10 @@
 .Fa "struct timespec *tv"
 .Fc
 .Ft void
+.Fo nanoboottime
+.Fa "struct timespec *tv"
+.Fc
+.Ft void
 .Fo bintime
 .Fa "struct bintime *tv"
 .Fc