id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
173	more synchronization primitives for the threads classes	elfring	Roland Schwarz	"{{{
Some synchronization primitives are available in your library 
""http://boost.org/libs/thread/doc/index.html"" today. I would 
like to use the other primitives, too.
 
http://www.opengroup.org/onlinepubs/007904975/basedefs/pthread.h.html

 
2.1 critical regions
 2.2 semaphores
 2.3 recursive 
mutexes
 2.4 read/write locks
 2.5 monitors
 2.6 
barriers
 2.7 mutual exclusion with busy waiting (spin 
locks)

Other class libraries like 
""http://zthread.sourceforge.net/html/hierarchy.html"" seem 
to be more complete already.
}}}"	Feature Requests	closed		thread	None	Problem	None