xref and give a hint as to what procctl can be used for.
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2020-12-20 02:59:44 +00:00
svn path=/head/; revision=134714
@ -75,6 +75,10 @@ prefix,
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in which case that signal is delivered to the process
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(see
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.Xr sigaction 2 ) .
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.Pp
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The
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.Xr procctl 8
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utility can be used to clear tracepoints in a stuck process.
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.It Pa dbregs
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The debug registers as defined by
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.Dv "struct dbregs"
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@ -245,6 +249,7 @@ the process' current status
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.Xr sigaction 2 ,
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.Xr unmount 2 ,
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.Xr mount_procfs 8 ,
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.Xr procctl 8 ,
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.Xr pseudofs 9
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.Sh AUTHORS
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.An -nosplit
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@ -68,6 +68,11 @@ and
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.Ar command
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options are mutually exclusive.)
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.El
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.Pp
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The
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.Xr procctl 8
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utility can be used to clear tracepoints in a stuck process
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left behind if truss abnormally terminates.
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.Sh EXAMPLES
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# Follow the system calls used in echoing "hello"
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.Dl $ truss /bin/echo hello
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@ -78,7 +83,8 @@ options are mutually exclusive.)
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.Sh SEE ALSO
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.Xr kdump 1 ,
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.Xr ktrace 1 ,
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.Xr procfs 5
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.Xr procfs 5 ,
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.Xr procctl 8
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.Sh HISTORY
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The
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.Nm
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