r219815 - in /trunk/libstdc++-v3: ChangeLog inc...

[redi@gcc.gnu.org]

Author: redi
Date: Sun Jan 18 14:25:22 2015
New Revision: 219815

URL: https://gcc.gnu.org/viewcvs?rev=219815&root=gcc&view=rev
Log:
	* include/bits/atomic_futex.h: Use mutex and condition_variable when
	atomic int is not lock-free. Make member variables private.
	* src/c++11/futex.cc: Likewise.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/atomic_futex.h
    trunk/libstdc++-v3/src/c++11/futex.cc