diff options
| author |   patrick <patrick@openbsd.org> | 2019-06-17 22:18:29 +0000 |
|---|---|---|
| committer | patrick <patrick@openbsd.org> | 2019-06-17 22:18:29 +0000 |
| commit | 504b10ec5101b237e4c07e1f2de4b6c48138181e (patch) | |
| tree | 979c9ce8ab11efd05e4413305758dc5d6bc76ab4 /lib/libcxx/include/shared_mutex | |
| parent | A bit more KNF no binary change (diff) | |
| download | wireguard-openbsd-504b10ec5101b237e4c07e1f2de4b6c48138181e.tar.xz wireguard-openbsd-504b10ec5101b237e4c07e1f2de4b6c48138181e.zip | |
Import libc++ 8.0.0.
Diffstat (limited to 'lib/libcxx/include/shared_mutex')
| -rw-r--r-- | lib/libcxx/include/shared_mutex | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/lib/libcxx/include/shared_mutex b/lib/libcxx/include/shared_mutex index a7735d6732c..3daf74d26c7 100644 --- a/lib/libcxx/include/shared_mutex +++ b/lib/libcxx/include/shared_mutex @@ -124,6 +124,7 @@ template <class Mutex> */ #include <__config> +#include <version> _LIBCPP_PUSH_MACROS #include <__undef_macros> @@ -143,7 +144,8 @@ _LIBCPP_PUSH_MACROS _LIBCPP_BEGIN_NAMESPACE_STD -struct _LIBCPP_TYPE_VIS _LIBCPP_AVAILABILITY_SHARED_MUTEX __shared_mutex_base +struct _LIBCPP_TYPE_VIS _LIBCPP_AVAILABILITY_SHARED_MUTEX _LIBCPP_THREAD_SAFETY_ANNOTATION(capability("shared_mutex")) +__shared_mutex_base { mutex __mut_; condition_variable __gate1_; @@ -160,14 +162,14 @@ struct _LIBCPP_TYPE_VIS _LIBCPP_AVAILABILITY_SHARED_MUTEX __shared_mutex_base __shared_mutex_base& operator=(const __shared_mutex_base&) = delete; // Exclusive ownership - void lock(); // blocking - bool try_lock(); - void unlock(); + void lock() _LIBCPP_THREAD_SAFETY_ANNOTATION(acquire_capability()); // blocking + bool try_lock() _LIBCPP_THREAD_SAFETY_ANNOTATION(try_acquire_capability(true)); + void unlock() _LIBCPP_THREAD_SAFETY_ANNOTATION(release_capability()); // Shared ownership - void lock_shared(); // blocking - bool try_lock_shared(); - void unlock_shared(); + void lock_shared() _LIBCPP_THREAD_SAFETY_ANNOTATION(acquire_shared_capability()); // blocking + bool try_lock_shared() _LIBCPP_THREAD_SAFETY_ANNOTATION(try_acquire_shared_capability(true)); + void unlock_shared() _LIBCPP_THREAD_SAFETY_ANNOTATION(release_shared_capability()); // typedef implementation-defined native_handle_type; // See 30.2.3 // native_handle_type native_handle(); // See 30.2.3 |