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Document some not-so-recently added trace points.

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MFC after:	1 week
This commit is contained in:
Dag-Erling Smørgrav 2011-10-09 10:55:15 +00:00
parent 4a48c68fdf
commit 516e986995
1 changed files with 7 additions and 2 deletions
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9
lib/libc/sys/ktrace.2
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@ -28,7 +28,7 @@
.\" @(#)ktrace.2 8.1 (Berkeley) 6/4/93
.\" $FreeBSD$
.\"
.Dd July 13, 2008
.Dd October 9, 2011
.Dt KTRACE 2
.Os
.Sh NAME
@ -80,7 +80,7 @@ The
.Fa trpoints
argument specifies the trace points of interest.
The defined trace points are:
.Bl -column KTRFAC_SYSCALLXXX -offset indent
.Bl -column KTRFAC_PROCCTORXXX -offset indent
.It "KTRFAC_SYSCALL Trace system calls."
.It "KTRFAC_SYSRET Trace return values from system calls."
.It "KTRFAC_NAMEI Trace name lookup operations."
@ -88,6 +88,11 @@ The defined trace points are:
generate much output).
.It "KTRFAC_PSIG Trace posted signals."
.It "KTRFAC_CSW Trace context switch points."
.It "KTRFAC_USER Trace application-specific events."
.It "KTRFAC_STRUCT Trace certain data structures."
.It "KTRFAC_SYSCTL Trace sysctls."
.It "KTRFAC_PROCCTOR Trace process construction."
.It "KTRFAC_PROCDTOR Trace process destruction."
.It "KTRFAC_INHERIT Inherit tracing to future children."
.El
.Pp