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node_bindings_mac.cc
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// Copyright (c) 2013 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#include "shell/common/node_bindings_mac.h"
#include <errno.h>
#include <sys/select.h>
#include <sys/sysctl.h>
#include <sys/time.h>
#include <sys/types.h>
#include "shell/common/node_includes.h"
namespace electron {
NodeBindingsMac::NodeBindingsMac(BrowserEnvironment browser_env)
: NodeBindings(browser_env) {}
void NodeBindingsMac::PollEvents() {
struct timeval tv;
int timeout = uv_backend_timeout(uv_loop_);
if (timeout != -1) {
tv.tv_sec = timeout / 1000;
tv.tv_usec = (timeout % 1000) * 1000;
}
fd_set readset;
int fd = uv_backend_fd(uv_loop_);
FD_ZERO(&readset);
FD_SET(fd, &readset);
// Wait for new libuv events.
int r;
do {
r = select(fd + 1, &readset, nullptr, nullptr,
timeout == -1 ? nullptr : &tv);
} while (r == -1 && errno == EINTR);
}
// static
NodeBindings* NodeBindings::Create(BrowserEnvironment browser_env) {
return new NodeBindingsMac(browser_env);
}
} // namespace electron