diff options
| author |   tedu <tedu@openbsd.org> | 2019-01-06 18:29:49 +0000 |
|---|---|---|
| committer | tedu <tedu@openbsd.org> | 2019-01-06 18:29:49 +0000 |
| commit | 73716fbc7c2fbf1e2de8c68918f53527e1ca33f5 (patch) | |
| tree | fbea5bb394f814a0a447584c20b552a432c5b0dd /lib | |
| parent | allow q to exit the program. (diff) | |
| download | wireguard-openbsd-73716fbc7c2fbf1e2de8c68918f53527e1ca33f5.tar.xz wireguard-openbsd-73716fbc7c2fbf1e2de8c68918f53527e1ca33f5.zip | |
note that tracefile must be null when clearing points.
ok kn
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/sys/ktrace.2 | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/lib/libc/sys/ktrace.2 b/lib/libc/sys/ktrace.2 index be57031fafc..f1fd58c738a 100644 --- a/lib/libc/sys/ktrace.2 +++ b/lib/libc/sys/ktrace.2 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ktrace.2,v 1.36 2018/06/19 15:39:01 jmc Exp $ +.\" $OpenBSD: ktrace.2,v 1.37 2019/01/06 18:29:49 tedu Exp $ .\" $NetBSD: ktrace.2,v 1.2 1995/02/27 12:33:58 cgd Exp $ .\" .\" Copyright (c) 1993 @@ -30,7 +30,7 @@ .\" .\" @(#)ktrace.2 8.1 (Berkeley) 6/4/93 .\" -.Dd $Mdocdate: June 19 2018 $ +.Dd $Mdocdate: January 6 2019 $ .Dt KTRACE 2 .Os .Sh NAME @@ -61,11 +61,8 @@ If tracing points are being disabled (see .Dv KTROP_CLEAR below), .Fa tracefile -may be -.Dv NULL -or -.Fa tracefd -may be -1. +must be +.Dv NULL . .Pp Trace records are always appended to the file, ignoring the file offset, so the caller will usually want to truncate the file before calling |