05dfd14913
* refactor: add EmitWarning(Isolate*, ...) warning * chore: remove EmitWarning(node::Environment*, ...) * chore: add code comments * fixup! refactor: add EmitWarning(Isolate*, ...) warning * chore: remove unused node #includes
46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
// Copyright (c) 2013 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#include "shell/common/node_bindings_mac.h"
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#include <errno.h>
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#include <sys/select.h>
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#include <sys/sysctl.h>
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#include <sys/time.h>
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#include <sys/types.h>
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namespace electron {
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NodeBindingsMac::NodeBindingsMac(BrowserEnvironment browser_env)
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: NodeBindings(browser_env) {}
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void NodeBindingsMac::PollEvents() {
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auto* const event_loop = uv_loop();
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struct timeval tv;
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int timeout = uv_backend_timeout(event_loop);
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if (timeout != -1) {
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tv.tv_sec = timeout / 1000;
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tv.tv_usec = (timeout % 1000) * 1000;
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}
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fd_set readset;
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int fd = uv_backend_fd(event_loop);
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FD_ZERO(&readset);
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FD_SET(fd, &readset);
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// Wait for new libuv events.
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int r;
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do {
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r = select(fd + 1, &readset, nullptr, nullptr,
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timeout == -1 ? nullptr : &tv);
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} while (r == -1 && errno == EINTR);
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}
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// static
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std::unique_ptr<NodeBindings> NodeBindings::Create(BrowserEnvironment env) {
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return std::make_unique<NodeBindingsMac>(env);
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}
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} // namespace electron
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