@node Top
@top LTTng Userspace Tracer
-This manual is for UST 0.5.
+This manual is for UST 0.11.
@end ifnottex
@menu
Components licensed as GPL v2:
@itemize @bullet
@item ustctl
-@item libustcmd
-@item ustd
+@item libustctl
+@item ust-consumerd
@end itemize
@node Supported platforms
@item
ust
-This contains the tracing library, the ustd daemon, trace control tools
+This contains the tracing library, the ust-consumerd daemon, trace control tools
and other helper tools.
Repository: @url{http://git.dorsal.polymtl.ca}
# Make sure the directory for the communication sockets exists.
$ mkdir /tmp/ustsocks
-# Make sure the directory where ustd will write the trace exists.
+# Make sure the directory where ust-consumerd will write the trace exists.
$ mkdir /tmp/trace
# Start the daemon
-$ ustd
+$ ust-consumerd
# We assume the program we want to trace is already running and that
# it has pid 1234.
# List the available markers
-$ ustctl --list-markers 1234
+$ ustctl list-markers 1234
# A column indicates 0 for an inactive marker and 1 for an active marker.
# Enable a marker
-$ ustctl --enable-marker ust/mymark 1234
+$ ustctl enable-marker 1234 auto ust/mymark
# Create a trace
-$ ustctl --create-trace 1234
+$ ustctl create-trace 1234 auto
# Start tracing
-$ ustctl --start-trace 1234
+$ ustctl start-trace 1234 auto
# Do things...
# Stop tracing
-$ ustctl --stop-trace 1234
+$ ustctl stop-trace 1234 auto
# Destroy the trace
-$ ustctl --destroy-trace 1234
+$ ustctl destroy-trace 1234 auto
@end verbatim
@end example
Libust is initialized by a constructor, which by definition runs before the
@code{main()} function of the application starts. This constructor creates a
thread called the @emph{listener thread}. The listener thread initializes a
-named socket and waits for connections for ustd or ustctl.
+named socket and waits for connections for ust-consumerd or ustctl.
Libust-specific code may:
@itemize @bullet