LTTNG USERSPACE TRACER Dependencies: - liburcu Userspace RCU library, by Mathieu Desnoyers and Paul E. McKenney http://ltt.polymtl.ca/cgi-bin/gitweb.cgi?p=userspace-rcu.git;a=summary - libkcompat Linux kernel userspace compatibility library. http://git.dorsal.polymtl.ca Installation instruction: - Download, compile and install liburcu and libkcompat. - In this package's tree, run ./configure. - Run make. - Run make install. - Run ldconfig. - See the manual in the doc/ directory for usage instructions. Package contents: - libust The actual userspace tracing library that must be linked to the instrumented programs. - ustctl A program to control the tracing of userspace applications. It can list markers, start the tracing, stop the tracing, enable/disable markers, etc. - ustd The daemon that collects trace data and writes it to the disk. - Documentation - hello An example application that uses the userspace tracer. - libmallocwrap An example library that can be LD_PRELOAD'ed to instrument calls to malloc() in any program without need to recompile it. - libinterfork A library that is LD_PRELOAD'ed, and that hijacks calls to several system calls in order to trace across these calls.