r167452 - in /trunk/libstdc++-v3: ChangeLog inc...

[redi@gcc.gnu.org]

Author: redi
Date: Sat Dec  4 02:37:46 2010
New Revision: 167452

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=167452
Log:
2010-12-04  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/mutex (try_lock, __try_lock_impl): Fix.
	(lock): Implement using __try_lock_impl.
	* testsuite/30_threads/try_lock/2.cc: Fix logic.
	* testsuite/30_threads/try_lock/4.cc: New.
	* testsuite/30_threads/lock/1.cc: New.
	* testsuite/30_threads/lock/2.cc: New.
	* testsuite/30_threads/lock/3.cc: New.
	* testsuite/30_threads/lock/4.cc: New.

Added:
    trunk/libstdc++-v3/testsuite/30_threads/lock/
    trunk/libstdc++-v3/testsuite/30_threads/lock/1.cc
    trunk/libstdc++-v3/testsuite/30_threads/lock/2.cc
    trunk/libstdc++-v3/testsuite/30_threads/lock/3.cc
    trunk/libstdc++-v3/testsuite/30_threads/lock/4.cc
    trunk/libstdc++-v3/testsuite/30_threads/try_lock/4.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/std/mutex
    trunk/libstdc++-v3/testsuite/30_threads/try_lock/2.cc