README

   1 LTTNG USERSPACE TRACER
   2
   3 NOTE: THIS LIBRARY HAS NOT BEEN RELEASED YET BECAUSE ALTOUGH IT IS LICENCED AS
   4 LGPL, IT CAN ONLY BE USED AS GPL BECAUSE IT DEPENDS ON GPL LIBRARIES. IT WILL BE
   5 RELEASED AS SOON AS THESE ISSUES ARE RESOLVED.
   6
   7 Dependencies:
   8
   9 - liburcu-pmf
  10   Userspace RCU library, pmf patches.
  11   http://git.dorsal.polymtl.ca
  12
  13 - libkcompat
  14   Linux kernel userspace compatibility library.
  15   http://git.dorsal.polymtl.ca
  16
  17 Package contents:
  18
  19 - libust
  20   The actual userspace tracing library that must be linked to the
  21   instrumented programs.
  22
  23 - ust
  24   A program to control the tracing of userspace applications. It can list
  25   markers, start the tracing, stop the tracing, enable/disable markers, etc.
  26
  27 - ustd
  28   The daemon that collects trace data and writes it to the disk.
  29
  30 - Documentation
  31
  32 - hello
  33   An example application that uses the userspace tracer.
  34
  35 - libmallocwrap
  36   An example library that can be LD_PRELOAD'ed to instrument calls to malloc()
  37   in any program without need to recompile it.