xref and give a hint as to what procctl can be used for.

svn path=/head/; revision=134714

share/man/man5/procfs.5

@@ -75,6 +75,10 @@ prefix,
 in which case that signal is delivered to the process
 (see
 .Xr sigaction 2 ) .
+.Pp
+The
+.Xr procctl 8
+utility can be used to clear tracepoints in a stuck process.
 .It Pa dbregs
 The debug registers as defined by
 .Dv "struct dbregs"
@@ -245,6 +249,7 @@ the process' current status
 .Xr sigaction 2 ,
 .Xr unmount 2 ,
 .Xr mount_procfs 8 ,
+.Xr procctl 8 ,
 .Xr pseudofs 9
 .Sh AUTHORS
 .An -nosplit

usr.bin/truss/truss.1

@@ -68,6 +68,11 @@ and
 .Ar command
 options are mutually exclusive.)
 .El
+.Pp
+The
+.Xr procctl 8
+utility can be used to clear tracepoints in a stuck process
+left behind if truss abnormally terminates.
 .Sh EXAMPLES
 # Follow the system calls used in echoing "hello"
 .Dl $ truss /bin/echo hello
@@ -78,7 +83,8 @@ options are mutually exclusive.)
 .Sh SEE ALSO
 .Xr kdump 1 ,
 .Xr ktrace 1 ,
-.Xr procfs 5
+.Xr procfs 5 ,
+.Xr procctl 8
 .Sh HISTORY
 The
 .Nm