license.txt

fsmlabs的real time linux的内核

                    FSMLABS Licensing for RTLinux/Free 

   This document specifies the licensing for this release of
   RTLinux/Free. Individual files in this release are each labeled with
   an identification of the applicable license. FSMLabs copyrighted files
   that are labeled as GPL are licensed by FSMLabs for use under GPL
   version 2.0 which is included with the RTLinux source tree. The entire
   RTLinux release is licensed under the RTLinux Open Patent License
   Version 2 which is also included with the release. Please read and
   make certain you understand both licenses. If you do not agree to the
   terms of both licenses, you may not use, copy, modify, or distribute
   this software.

   The licenses, the source management files from Bitkeeper and the
   documentation are copyright FSMLabs. You may copy them verbatim, but
   you are not permitted to make any changes in those files. RTLinux is a
   registered trademark and FSMLabs is a service mark of Finite State
   Machine Labs Inc. As long as you agree to and do not violate the terms
   of the GPL V2.0 and the Open RTLinux Patent License, you are granted
   permission to label unmodified re-distributed copies of this release
   as "Third Party Distributed FSMLabs Free RTLinux