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| author | Jonathan Wakely <jwakely@redhat.com> | 2014-12-02 01:51:25 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2014-12-02 01:51:25 +0000 |
| commit | 9db7c9316e484499286d39d4c15e77310bedd3e9 (patch) | |
| tree | 5388ff127d2315eb52f9a0b33c34a6dc49719774 /libstdc++-v3/include/std/condition_variable | |
| parent | 8581fd64994f5cdadb5f7d9f346dc5c1c369631a (diff) | |
| download | gcc-9db7c9316e484499286d39d4c15e77310bedd3e9.tar.gz | |
Define *_at_thread_exit() functions.
* config/abi/pre/gnu.ver: Add new exports.
* include/std/condition_variable (notify_all_at_thread_exit): Declare.
(__at_thread_exit_elt): New base class.
* include/std/future: Add comments documenting the implementation.
(__future_base::_State_baseV2::_State_baseV2()): Use brace-or-equal
initializers and define constructor as defaulted.
(__future_base::_State_baseV2::_M_ready): Replace member function
with member variable.
(__future_base::_State_baseV2::_M_set_result): Set _M_ready.
(__future_base::_State_baseV2::_M_set_delayed_result): Define.
(__future_base::_State_baseV2::_M_break_promise): Set _M_ready.
(__future_base::_State_baseV2::_Make_ready): New helper class.
(__future_base::_Deferred_state::_M_has_deferred): Remove requirement
for caller to own mutex.
(__future_base::_Async_state_impl::~_Async_state_impl): Call join
directly.
(__future_base::_Task_state_base::_M_run): Take arguments by
reference.
(__future_base::_Task_state_base::_M_run_delayed): Declare new pure
virtual function.
(__future_base::_Task_state::_M_run_delayed): Define override.
(promise::set_value_at_thread_exit): Define.
(promise::set_exception_at_thread_exit): Define.
(packaged_task::make_ready_at_thread_exit): Define.
* src/c++11/condition_variable.cc (notify_all_at_thread_exit): Define.
* src/c++11/future.cc
(__future_base::_State_baseV2::_Make_ready::_M_set): Define.
* testsuite/30_threads/condition_variable/members/3.cc: New.
* testsuite/30_threads/packaged_task/members/at_thread_exit.cc: New.
* testsuite/30_threads/promise/members/at_thread_exit.cc: New.
From-SVN: r218255
Diffstat (limited to 'libstdc++-v3/include/std/condition_variable')
| -rw-r--r-- | libstdc++-v3/include/std/condition_variable | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libstdc++-v3/include/std/condition_variable b/libstdc++-v3/include/std/condition_variable index 921cb837de9..a3682c0bc79 100644 --- a/libstdc++-v3/include/std/condition_variable +++ b/libstdc++-v3/include/std/condition_variable @@ -170,6 +170,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION } }; + void + notify_all_at_thread_exit(condition_variable&, unique_lock<mutex>); + + struct __at_thread_exit_elt + { + __at_thread_exit_elt* _M_next; + void (*_M_cb)(void*); + }; + inline namespace _V2 { /// condition_variable_any |