musl - The musl libc tree (WIP / dev branches)

Age	Commit message (Collapse)	Author	Files	Lines
2018-08-28	reject invalid arguments to pthread_barrierattr_setpshared	Rich Felker	1	-0/+1
	this is a POSIX requirement.
2013-07-22	make pthread attribute types structs, even when they just have one field	Rich Felker	1	-1/+1
	this change is to get the right tags for C++ ABI matching. it should have no other effects.
2011-09-27	process-shared barrier support, based on discussion with bdonlan	Rich Felker	1	-1/+1
	this implementation is rather heavy-weight, but it's the first solution i've found that's actually correct. all waiters actually wait twice at the barrier so that they can synchronize exit, and they hold a "vm lock" that prevents changes to virtual memory mappings (and blocks pthread_barrier_destroy) until all waiters are finished inspecting the barrier. thus, it is safe for any thread to destroy and/or unmap the barrier's memory as soon as pthread_barrier_wait returns, without further synchronization.
2011-03-07	implement barrier attribute functions (essentially no-ops)	Rich Felker	1	-0/+7