[src/trunk]: src/usr.bin/ktrace actually document trstr 'u' - user data and n...

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

details:   https://anonhg.NetBSD.org/src/rev/ae534f2a0168
branches:  trunk
changeset: 516647:ae534f2a0168
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Fri Oct 26 23:38:07 2001 +0000

description:
actually document trstr 'u' - user data and note it's included by default
kill some trailing whitespace

diffstat:

 usr.bin/ktrace/ktrace.1 |  18 ++++++++++--------
 1 files changed, 10 insertions(+), 8 deletions(-)

diffs (58 lines):

diff -r 9d00c13a384d -r ae534f2a0168 usr.bin/ktrace/ktrace.1
--- a/usr.bin/ktrace/ktrace.1   Fri Oct 26 23:25:03 2001 +0000
+++ b/usr.bin/ktrace/ktrace.1   Fri Oct 26 23:38:07 2001 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: ktrace.1,v 1.14 2001/05/04 07:09:55 simonb Exp $
+.\"    $NetBSD: ktrace.1,v 1.15 2001/10/26 23:38:07 jdolecek Exp $
 .\"
 .\" Copyright (c) 1990, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -102,25 +102,25 @@
 .It Fl d
 Descendants; perform the operation for all current children of the
 designated processes.
-.It Fl f Ar file 
+.It Fl f Ar file
 Log trace records to
 .Ar file
 instead of
 .Pa ktrace.out .
-.It Fl g Ar pgid 
+.It Fl g Ar pgid
 Enable (disable) tracing on all processes in the process group (only one
 .Fl g
 flag is permitted).
 .It Fl i
 Inherit; pass the trace flags to all future children of the designated
 processes.
-.It Fl p Ar pid 
+.It Fl p Ar pid
 Enable (disable) tracing on the indicated process id (only one
 .Fl p
 flag is permitted).
 .It Fl s
 Write to the trace file with synchronized I/O.
-.It Fl t Ar trstr 
+.It Fl t Ar trstr
 The string argument represents the kernel trace points, one per letter.
 The following table equates the letters with the tracepoints:
 .Pp
@@ -136,13 +136,15 @@
 .Tn I/O
 .It Cm s
 trace signal processing
+.It Cm u
+trace user data
 .It Cm w
 trace context switches
-.It Cm + 
-trace the default set of trace points (c, e, n, i, s)
+.It Cm +
+trace the default set of trace points (c, e, n, i, s, u)
 .El
 .It Fl e Ar emulation
-If an emulation of a process is unknown, 
+If an emulation of a process is unknown,
 interpret system call maps assuming the named emulation instead of
 default "netbsd".
 .It Ar command