diff options
| author | Jason McIntyre <jmc@cvs.openbsd.org> | 2007-07-17 16:30:11 +0000 |
|---|---|---|
| committer | Jason McIntyre <jmc@cvs.openbsd.org> | 2007-07-17 16:30:11 +0000 |
| commit | 21b094bad2fc117161db49fcad1210a983981860 (patch) | |
| tree | 2d158903711dbb303d2e17ee55c6c528699eaff8 /lib | |
| parent | 88865b5df07337b313209eb6f02b4950f0c30bca (diff) | |
document "pid"; based on a diff from Kristaps Dzonsons
ok otto
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/sys/ktrace.2 | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/libc/sys/ktrace.2 b/lib/libc/sys/ktrace.2 index 4ba5c7547ed..bc5540ff951 100644 --- a/lib/libc/sys/ktrace.2 +++ b/lib/libc/sys/ktrace.2 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ktrace.2,v 1.18 2007/05/31 19:19:32 jmc Exp $ +.\" $OpenBSD: ktrace.2,v 1.19 2007/07/17 16:30:10 jmc 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: May 31 2007 $ +.Dd $Mdocdate: July 17 2007 $ .Dt KTRACE 2 .Os .Sh NAME @@ -136,6 +136,12 @@ record. The type specific records are defined in the .Aq Pa sys/ktrace.h include file. +.Pp +The +.Fa pid +parameter refers to a process ID. +If it is negative, +it refers to a process group ID. .Sh RETURN VALUES On successful completion a value of 0 is returned. Otherwise, a value of \-1 is returned and |