LTTng Tools licensing David Goulet July 18, 2011 * LGPLv2.1 The library part is distributed under LGPLv2.1. See lgpl-2.1.txt for details. This applies to: -) lttng.h -) liblttngctl.c LGPL-compatible source code can statically use the library header using: #define _LGPL_SOURCE #include Dynamic-only linking with the LGPL library is used if _LGPL_SOURCE is not defined. It permits relinking with newer versions of the library, which is required by the LGPL license. * GPLv2 All remaining source code is distributed under the GPLv2 license. See gpl-2.0.txt for details.