Imported Upstream version 1.65.0upstream/1.65.0

Change-Id: Icf8400b375482cb11bcf77440a6934ba360d6ba4
Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>

1 files changed, 9 insertions, 3 deletions

diff --git a/boost/asio/detail/dev_poll_reactor.hpp b/boost/asio/detail/dev_poll_reactor.hpp
index db6f3d1b8f..17f57d5221 100644
--- a/boost/asio/detail/dev_poll_reactor.hpp
+++ b/boost/asio/detail/dev_poll_reactor.hpp
@@ -102,15 +102,21 @@ public:
   BOOST_ASIO_DECL void cancel_ops(socket_type descriptor, per_descriptor_data&);
 
   // Cancel any operations that are running against the descriptor and remove
-  // its registration from the reactor.
+  // its registration from the reactor. The reactor resources associated with
+  // the descriptor must be released by calling cleanup_descriptor_data.
   BOOST_ASIO_DECL void deregister_descriptor(socket_type descriptor,
       per_descriptor_data&, bool closing);
 
-  // Cancel any operations that are running against the descriptor and remove
-  // its registration from the reactor.
+  // Remove the descriptor's registration from the reactor. The reactor
+  // resources associated with the descriptor must be released by calling
+  // cleanup_descriptor_data.
   BOOST_ASIO_DECL void deregister_internal_descriptor(
       socket_type descriptor, per_descriptor_data&);
 
+  // Perform any post-deregistration cleanup tasks associated with the
+  // descriptor data.
+  BOOST_ASIO_DECL void cleanup_descriptor_data(per_descriptor_data&);
+
   // Add a new timer queue to the reactor.
   template <typename Time_Traits>
   void add_timer_queue(timer_queue<Time_Traits>& queue);