* include/bits/atomic_futex.h: Use mutex and condition_variable when
authorredi <redi@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 18 Jan 2015 14:25:22 +0000 (14:25 +0000)
committerredi <redi@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 18 Jan 2015 14:25:22 +0000 (14:25 +0000)
commitc0b71ac062080887ae2bc072c9db21118155ae22
tree5d05b401b06caecf052d80d415985a05f47ea18a
parentc363985622c2d0acdea075fb7a415cd9d3de1689
* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219815 138bc75d-0d04-0410-961f-82ee72b054a4
libstdc++-v3/ChangeLog
libstdc++-v3/include/bits/atomic_futex.h
libstdc++-v3/src/c++11/futex.cc