Index/src / corosio / src / win_object_handle.cpp

src/corosio/src/win_object_handle.cpp

86.2% Lines (25/29) 100.0% List of functions (7/7) 75.0% Branches (9/12)
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win_object_handle.cpp
f(x) Functions (7)
Function Calls Lines Branches Blocks
boost::corosio::win_object_handle::~win_object_handle() :24 2824x 0.0% – 100.0% boost::corosio::win_object_handle::win_object_handle(boost::capy::execution_context&) :29 2823x 100.0% 100.0% 100.0% boost::corosio::win_object_handle::assign(unsigned long long) :39 2826x 100.0% 100.0% 100.0% boost::corosio::win_object_handle::release() :48 201x 60.0% 50.0% 75.0% boost::corosio::win_object_handle::close() :58 3026x 100.0% 100.0% 100.0% boost::corosio::win_object_handle::native_handle() const :66 3x 75.0% 50.0% 83.3% boost::corosio::win_object_handle::cancel() :74 2201x 75.0% 50.0% 83.3%
Line Branch TLA Hits Source Code
1 //
2 // Copyright (c) 2026 Michael Vandeberg
3 //
4 // Distributed under the Boost Software License, Version 1.0. (See accompanying
5 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6 //
7 // Official repository: https://github.com/cppalliance/corosio
8 //
9
10 #include <boost/corosio/win_object_handle.hpp>
11
12 #include <boost/corosio/detail/platform.hpp>
13
14 #if BOOST_COROSIO_HAS_IOCP
15
16 #include <boost/corosio/detail/except.hpp>
17 #include <boost/corosio/detail/win_handle_service.hpp>
18 #include <boost/corosio/error.hpp>
19
20 #include "src/detail/use_backend_service.hpp"
21
22 namespace boost::corosio {
23
24 2824x win_object_handle::~win_object_handle()
25 {
26 2824x close();
27 2824x }
28
29 2823x win_object_handle::win_object_handle(capy::execution_context& ctx)
30 2823x : io_object(handle(
31 ctx,
32 detail::use_backend_service<
33 detail::object_handle_service_of,
34
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 2823x detail::object_handle_service>(ctx)))
35 {
36 2823x }
37
38 std::error_code
39 2826x win_object_handle::assign(native_handle_type h) noexcept
40 {
41
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 2826x if (is_open())
42 2x return make_error_code(error::already_open);
43 2824x auto& svc = static_cast<detail::object_handle_service&>(h_.service());
44 2824x return svc.assign_object_handle(get(), h);
45 }
46
47 native_handle_type
48 201x win_object_handle::release()
49 {
50
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 201x if (!is_open())
51 ✗ detail::throw_system_error(
52 ✗ make_error_code(std::errc::bad_file_descriptor),
53 "win_object_handle::release");
54 201x return get().release_handle();
55 }
56
57 void
58 3026x win_object_handle::close() noexcept
59 {
60
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 3026x if (!is_open())
61 409x return;
62 2617x h_.service().close(h_);
63 }
64
65 native_handle_type
66 3x win_object_handle::native_handle() const noexcept
67 {
68
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 3x if (!h_)
69 ✗ return ~native_handle_type{};
70 3x return get().native_handle();
71 }
72
73 void
74 2201x win_object_handle::cancel() noexcept
75 {
76
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 2201x if (!is_open())
77 ✗ return;
78 2201x get().cancel();
79 }
80
81 } // namespace boost::corosio
82
83 #endif // BOOST_COROSIO_HAS_IOCP
84