[src/trunk]: src/lib/libc/sys Mention that the signal stack of the newly crea...

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

details:   https://anonhg.NetBSD.org/src/rev/081e561cb0ad
branches:  trunk
changeset: 823387:081e561cb0ad
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Apr 21 15:04:10 2017 +0000

description:
Mention that the signal stack of the newly created lwp is reset to disabled.

diffstat:

 lib/libc/sys/_lwp_create.2 |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (27 lines):

diff -r e313bcb42782 -r 081e561cb0ad lib/libc/sys/_lwp_create.2
--- a/lib/libc/sys/_lwp_create.2        Fri Apr 21 14:46:31 2017 +0000
+++ b/lib/libc/sys/_lwp_create.2        Fri Apr 21 15:04:10 2017 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: _lwp_create.2,v 1.5 2012/05/21 14:15:16 martin Exp $
+.\"    $NetBSD: _lwp_create.2,v 1.6 2017/04/21 15:04:10 christos Exp $
 .\"
 .\" Copyright (c) 2003 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -27,7 +27,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd January 13, 2003
+.Dd April 21, 2017
 .Dt _LWP_CREATE 2
 .Os
 .Sh NAME
@@ -47,6 +47,8 @@
 .Fa context
 argument specifies the initial execution context for the new LWP including
 signal mask, stack, and machine registers.
+The signal stack of the newly created light-weight process is reset to
+disabled.
 If this context specifies invalid register values (for example priviledge
 escalation by setting machine dependend bits forbidden for user processes),
 or does not specify cpu register values (uc_flags does not have the