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| author | sjg <sjg@FreeBSD.org> | 2014-11-19 01:07:58 +0000 |
|---|---|---|
| committer | sjg <sjg@FreeBSD.org> | 2014-11-19 01:07:58 +0000 |
| commit | b137080f19736ee33fede2e88bb54438604cf86b (patch) | |
| tree | 377ac0ac449528621eb192cd245adadb5fd53668 /usr.bin/ktrace | |
| parent | ab21a29eb607d4dfe389b965fbdee27558e791aa (diff) | |
| parent | 4a8d07956d121238d006d34ffe7d6269744e8b1a (diff) | |
| download | FreeBSD-src-b137080f19736ee33fede2e88bb54438604cf86b.zip FreeBSD-src-b137080f19736ee33fede2e88bb54438604cf86b.tar.gz | |
Merge from head@274682
Diffstat (limited to 'usr.bin/ktrace')
| -rw-r--r-- | usr.bin/ktrace/ktrace.1 | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/usr.bin/ktrace/ktrace.1 b/usr.bin/ktrace/ktrace.1 index 1170ae8..a5e930a 100644 --- a/usr.bin/ktrace/ktrace.1 +++ b/usr.bin/ktrace/ktrace.1 @@ -28,7 +28,7 @@ .\" @(#)ktrace.1 8.1 (Berkeley) 6/6/93 .\" $FreeBSD$ .\" -.Dd May 31, 2012 +.Dd August 26, 2014 .Dt KTRACE 1 .Os .Sh NAME @@ -81,7 +81,7 @@ Append to the trace file instead of recreating it. Disable tracing on all user-owned processes, and, if executed by root, all processes in the system. .It Fl c -Clear the trace points associated with the specified file or processes. +Clear the specified trace points associated with the given file or processes. .It Fl d Descendants; perform the operation for all current children of the designated processes. @@ -102,8 +102,10 @@ Enable (disable) tracing on the indicated process id (only one .Fl p flag is permitted). .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: +Specify the list of trace points to enable or disable, one per letter. +If an explicit list is not specified, the default set of trace points is used. +.Pp +The following trace points are supported: .Pp .Bl -tag -width flag -compact .It Cm c |
