.TH "LTTNG-SESSIOND" "8" "January 31, 2012" "" ""
.SH "NAME"
-lttng-sessiond \(em LTTng 2.0 central tracing registry session daemon.
+lttng-sessiond \(em LTTng 2.x central tracing registry session daemon.
.SH "SYNOPSIS"
Show version number
.TP
.BR "-S, --sig-parent"
-Send SIGCHLD to parent pid to notify readiness.
+Send SIGUSR1 to parent pid to notify readiness.
This is used by \fBlttng(1)\fP to get notified when the session daemon is ready
to accept command. When building a third party tool over liblttng-ctl, this option