[src/trunk]: src/share/man/man2 Document that TRAP_EXEC is .Nx extension and ...

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

details:   https://anonhg.NetBSD.org/src/rev/12d9a2e44089
branches:  trunk
changeset: 350179:12d9a2e44089
user:      kamil <kamil%NetBSD.org@localhost>
date:      Sat Jan 07 06:01:20 2017 +0000

description:
Document that TRAP_EXEC is .Nx extension and update .Sh HISTORY for it

Sponsored by <The NetBSD Foundation>

diffstat:

 share/man/man2/siginfo.2 |  15 ++++++++++++++-
 1 files changed, 14 insertions(+), 1 deletions(-)

diffs (31 lines):

diff -r 6f46b43f327e -r 12d9a2e44089 share/man/man2/siginfo.2
--- a/share/man/man2/siginfo.2  Sat Jan 07 05:57:27 2017 +0000
+++ b/share/man/man2/siginfo.2  Sat Jan 07 06:01:20 2017 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: siginfo.2,v 1.17 2017/01/07 01:22:12 kamil Exp $
+.\"    $NetBSD: siginfo.2,v 1.18 2017/01/07 06:01:20 kamil Exp $
 .\"
 .\" Copyright (c) 2003 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -364,8 +364,21 @@
 are
 .Nx
 extensions.
+.Pp
+The
+.Dv TRAP_EXEC
+signal specific reason of
+.Dv SIGTRAP
+is
+.Nx
+extension.
 .Sh HISTORY
 The
 .Nm
 functionality first appeared in
 .At V.4 .
+.Pp
+.Dv TRAP_EXEC
+first appeared
+in
+.Nx 8 .