svn commit: r231950 - stable/9/lib/libc/sys

[Konstantin Belousov]

Author: kib
Date: Tue Feb 21 01:19:48 2012
New Revision: 231950
URL: http://svn.freebsd.org/changeset/base/231950

Log:
  MFC r231902:
  Document PL_FLAG_CHILD.

Modified:
  stable/9/lib/libc/sys/ptrace.2
Directory Properties:
  stable/9/lib/libc/   (props changed)
  stable/9/lib/libc/sys/   (props changed)

Modified: stable/9/lib/libc/sys/ptrace.2
==============================================================================
--- stable/9/lib/libc/sys/ptrace.2	Tue Feb 21 01:05:12 2012	(r231949)
+++ stable/9/lib/libc/sys/ptrace.2	Tue Feb 21 01:19:48 2012	(r231950)
@@ -2,7 +2,7 @@
 .\"	$NetBSD: ptrace.2,v 1.2 1995/02/27 12:35:37 cgd Exp $
 .\"
 .\" This file is in the public domain.
-.Dd October 5, 2011
+.Dd February 19, 2012
 .Dt PTRACE 2
 .Os
 .Sh NAME
@@ -355,6 +355,11 @@ The process identifier of the new proces
 .Va pl_child_pid
 member of
 .Vt "struct ptrace_lwpinfo" .
+.It PL_FLAG_CHILD
+The flag is set for first event reported from a new child, which is
+automatically attached due to
+.Dv PT_FOLLOW_FORK
+enabled.
 .El
 .It pl_sigmask
 The current signal mask of the LWP