[src/trunk]: src/lib/libc/gen Document history of exec()

[sevan <sevan%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/fd7a01bd3b12
branches:  trunk
changeset: 965120:fd7a01bd3b12
user:      sevan <sevan%NetBSD.org@localhost>
date:      Sun Sep 01 19:33:45 2019 +0000

description:
Document history of exec()
Move statement on execlpe() & execvpe() to HISTORY section.

diffstat:

 lib/libc/gen/exec.3 |  9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diffs (30 lines):

diff -r e92fbb05dc08 -r fd7a01bd3b12 lib/libc/gen/exec.3
--- a/lib/libc/gen/exec.3       Sun Sep 01 19:29:33 2019 +0000
+++ b/lib/libc/gen/exec.3       Sun Sep 01 19:33:45 2019 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: exec.3,v 1.29 2017/09/18 08:48:23 wiz Exp $
+.\"    $NetBSD: exec.3,v 1.30 2019/09/01 19:33:45 sevan Exp $
 .\"
 .\" Copyright (c) 1991, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"     @(#)exec.3     8.3 (Berkeley) 1/24/94
 .\"
-.Dd September 26, 2014
+.Dd September 1, 2019
 .Dt EXEC 3
 .Os
 .Sh NAME
@@ -279,6 +279,11 @@
 conform to
 .St -p1003.1-90 .
 .Pp
+.Sh HISTORY
+The
+.Fn exec
+function appeared in
+.At v1 .
 The
 .Fn execlpe
 function appeared first in QNX and the