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7c673cae FG |
1 | // |
2 | // detail/impl/dev_poll_reactor.hpp | |
3 | // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |
4 | // | |
1e59de90 | 5 | // Copyright (c) 2003-2022 Christopher M. Kohlhoff (chris at kohlhoff dot com) |
7c673cae FG |
6 | // |
7 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | |
8 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
9 | // | |
10 | ||
11 | #ifndef BOOST_ASIO_DETAIL_IMPL_DEV_POLL_REACTOR_HPP | |
12 | #define BOOST_ASIO_DETAIL_IMPL_DEV_POLL_REACTOR_HPP | |
13 | ||
14 | #if defined(_MSC_VER) && (_MSC_VER >= 1200) | |
15 | # pragma once | |
16 | #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) | |
17 | ||
18 | #include <boost/asio/detail/config.hpp> | |
19 | ||
20 | #if defined(BOOST_ASIO_HAS_DEV_POLL) | |
21 | ||
1e59de90 TL |
22 | #include <boost/asio/detail/scheduler.hpp> |
23 | ||
7c673cae FG |
24 | #include <boost/asio/detail/push_options.hpp> |
25 | ||
26 | namespace boost { | |
27 | namespace asio { | |
28 | namespace detail { | |
29 | ||
1e59de90 TL |
30 | inline void dev_poll_reactor::post_immediate_completion( |
31 | reactor_op* op, bool is_continuation) | |
32 | { | |
33 | scheduler_.post_immediate_completion(op, is_continuation); | |
34 | } | |
35 | ||
7c673cae FG |
36 | template <typename Time_Traits> |
37 | void dev_poll_reactor::add_timer_queue(timer_queue<Time_Traits>& queue) | |
38 | { | |
39 | do_add_timer_queue(queue); | |
40 | } | |
41 | ||
42 | template <typename Time_Traits> | |
43 | void dev_poll_reactor::remove_timer_queue(timer_queue<Time_Traits>& queue) | |
44 | { | |
45 | do_remove_timer_queue(queue); | |
46 | } | |
47 | ||
48 | template <typename Time_Traits> | |
49 | void dev_poll_reactor::schedule_timer(timer_queue<Time_Traits>& queue, | |
50 | const typename Time_Traits::time_type& time, | |
51 | typename timer_queue<Time_Traits>::per_timer_data& timer, wait_op* op) | |
52 | { | |
53 | boost::asio::detail::mutex::scoped_lock lock(mutex_); | |
54 | ||
55 | if (shutdown_) | |
56 | { | |
b32b8144 | 57 | scheduler_.post_immediate_completion(op, false); |
7c673cae FG |
58 | return; |
59 | } | |
60 | ||
61 | bool earliest = queue.enqueue_timer(time, timer, op); | |
b32b8144 | 62 | scheduler_.work_started(); |
7c673cae FG |
63 | if (earliest) |
64 | interrupter_.interrupt(); | |
65 | } | |
66 | ||
67 | template <typename Time_Traits> | |
68 | std::size_t dev_poll_reactor::cancel_timer(timer_queue<Time_Traits>& queue, | |
69 | typename timer_queue<Time_Traits>::per_timer_data& timer, | |
70 | std::size_t max_cancelled) | |
71 | { | |
72 | boost::asio::detail::mutex::scoped_lock lock(mutex_); | |
73 | op_queue<operation> ops; | |
74 | std::size_t n = queue.cancel_timer(timer, ops, max_cancelled); | |
75 | lock.unlock(); | |
b32b8144 | 76 | scheduler_.post_deferred_completions(ops); |
7c673cae FG |
77 | return n; |
78 | } | |
79 | ||
1e59de90 TL |
80 | template <typename Time_Traits> |
81 | void dev_poll_reactor::cancel_timer_by_key(timer_queue<Time_Traits>& queue, | |
82 | typename timer_queue<Time_Traits>::per_timer_data* timer, | |
83 | void* cancellation_key) | |
84 | { | |
85 | boost::asio::detail::mutex::scoped_lock lock(mutex_); | |
86 | op_queue<operation> ops; | |
87 | queue.cancel_timer_by_key(timer, ops, cancellation_key); | |
88 | lock.unlock(); | |
89 | scheduler_.post_deferred_completions(ops); | |
90 | } | |
91 | ||
b32b8144 FG |
92 | template <typename Time_Traits> |
93 | void dev_poll_reactor::move_timer(timer_queue<Time_Traits>& queue, | |
94 | typename timer_queue<Time_Traits>::per_timer_data& target, | |
95 | typename timer_queue<Time_Traits>::per_timer_data& source) | |
96 | { | |
97 | boost::asio::detail::mutex::scoped_lock lock(mutex_); | |
98 | op_queue<operation> ops; | |
99 | queue.cancel_timer(target, ops); | |
100 | queue.move_timer(target, source); | |
101 | lock.unlock(); | |
102 | scheduler_.post_deferred_completions(ops); | |
103 | } | |
104 | ||
7c673cae FG |
105 | } // namespace detail |
106 | } // namespace asio | |
107 | } // namespace boost | |
108 | ||
109 | #include <boost/asio/detail/pop_options.hpp> | |
110 | ||
111 | #endif // defined(BOOST_ASIO_HAS_DEV_POLL) | |
112 | ||
113 | #endif // BOOST_ASIO_DETAIL_IMPL_DEV_POLL_REACTOR_HPP |