Hi, On Wednesday 11 March 2009 12:53, Michael Platings wrote: > N.B. The most robust solution would be to simply not use ReentrantMutex! > On Windows ReentrantMutex is unnecessary as critical sections already > allow recursion. On pthreads we need only call > pthread_mutexattr_settype(&mutex_attr,PTHREAD_MUTEX_RECURSIVE) when > initialising a mutex to make it allow recursion. However I don't know > about sproc. I was not sure about recursive locks being included in the posix standard. Looking at opengroup.org, it appears to me that this is now standard.
I will contribute this time the other way round. I have recursive posix mutexes available on solaris 8, hpux-11.1, irix 6.5 and aix-5.3. sprocs - I never tried that appart from compile tests for osg. Linux has of course ... Greetings Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech Vorsitzender des Aufsichtsrats/ Chairman of the Supervisory Board: Michel Lepert Sitz/Registered Office: Tuebingen Registergericht/Registration Court: Stuttgart Registernummer/Commercial Register No.: HRB 382196 _______________________________________________ osg-submissions mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org
