From 7c2a5d79afd81f0e773ba7ddc4fe40c4c3d62627 Mon Sep 17 00:00:00 2001
From: bdrewery <bdrewery@FreeBSD.org>
Date: Tue, 6 Oct 2015 21:58:38 +0000
Subject: truss: Add support for utrace(2).

This uses the kdump(1) utrace support code directly until a common library
is created.

This allows malloc(3) tracing with MALLOC_CONF=utrace:true and rtld tracing
with LD_UTRACE=1.  Unknown utrace(2) data is just printed as hex.

PR:		43819 [inspired by]
Reviewed by:	jhb
MFC after:	2 weeks
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D3819
---
 lib/libc/sys/utrace.2 | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'lib/libc')

diff --git a/lib/libc/sys/utrace.2 b/lib/libc/sys/utrace.2
index 9d24f20..345c1fd 100644
--- a/lib/libc/sys/utrace.2
+++ b/lib/libc/sys/utrace.2
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 1, 2014
+.Dd October 5, 2015
 .Dt UTRACE 2
 .Os
 .Sh NAME
@@ -70,7 +70,8 @@ support
 .Sh SEE ALSO
 .Xr kdump 1 ,
 .Xr ktrace 1 ,
-.Xr ktrace 2
+.Xr ktrace 2 ,
+.Xr truss 1
 .Sh HISTORY
 The
 .Fn utrace
-- 
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