[M3commit] CVS Update: cm3

[Antony Hosking]

CVSROOT:	/usr/cvs
Changes by:	hosking at birch.	09/02/16 03:20:20

Modified files:
	cm3/m3-libs/m3core/src/Csupport/VAX/: dtoa.c 
	cm3/m3-libs/m3core/src/Csupport/big-endian/: dtoa.c 
	cm3/m3-libs/m3core/src/Csupport/little-endian/: dtoa.c 
	cm3/m3-libs/m3core/src/convert/: CConvert.i3 CConvert.m3 
	cm3/m3-libs/m3core/src/runtime/I386_DARWIN/: RTThread.m3 
	cm3/m3-libs/m3core/src/runtime/common/: RTCollector.m3 
	                                        RTHeapRep.i3 RTOS.i3 
	cm3/m3-libs/m3core/src/thread/POSIX/: ThreadPosix.m3 
	cm3/m3-libs/m3core/src/thread/PTHREAD/: ThreadF.i3 
	                                        ThreadPThread.m3 
	                                        ThreadPThreadC.c 
	                                        ThreadPThreadC.i3 
	cm3/m3-libs/m3core/src/thread/WIN32/: ThreadWin32.m3 

Log message:
	Clean up RTOS.LockHeap/RTOS.UnlockHeap implementations to better match underlying pthread semantics.
	This means that RTOS.WaitHeap must be called while RTOS.LockHeap is held.
	RTOS.BroadcastHeap can be called whether RTOS.LockHeap is held or not.