* Website: http://lttng.org/ust
* Releases: http://lttng.org/files/ust/releases
- * GitWeb: http://git.dorsal.polymtl.ca (project: ust)
- * Git: git://git.dorsal.polymtl.ca/git/ust.git
+ * GitWeb: http://git.lttng.org (project: ust)
+ * Git: git://git.lttng.org/ust.git
PREREQUISITES:
- liburcu
Userspace RCU library, by Mathieu Desnoyers and Paul E. McKenney
- -> This release was tested with liburcu v0.4.6
+ -> This release depends on liburcu v0.6
* Debian/Ubuntu package: liburcu-dev
* Website: http://lttng.org/urcu
the configure script, to generate it.
+USAGE:
+
+ - Create an instrumentation header following the tracepoint examples.
+ (see tracepoint.h and tests/hello/tp.h).
+ - Link application with -lust.
+ - (TODO: start tracing with the "lttng" command from lttng-tools)
+
+ Note: libust debug can be activated by either of the following means:
+ - Setting the environment variable "UST_DEBUG" when launching the
+ application.
+ - Compiling libust with -DUST_DEBUG.
+
+
TRACE VIEWER:
LTTV is used for viewing UST traces. LTTV may be obtained at
This release has been tested with LTTV 0.12.32.
+CONTACT:
+
+ Maintainer: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ Mailing list: ltt-dev@lists.casi.polymtl.ca
+
+
PACKAGE CONTENTS:
This package contains the following elements.
calls in order to trace across these calls. It _has_ to be LD_PRELOAD'ed
in order to hijack calls. In contrast, libust may be linked at build time.
- - libustcmd
+ - libustctl
A library to control tracing in other processes. Used by ustctl.
- libustcomm
- A static library shared between libust, ust-consumerd and libustcmd, that
+ A static library shared between libust, ust-consumerd and libustctl, that
provides functions that allow these components to communicate together.
- libustconsumer