27 lines
644 B
Go
27 lines
644 B
Go
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// Copyright (C) 2014 The Syncthing Authors.
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this file,
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// You can obtain one at https://mozilla.org/MPL/2.0/.
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//+build windows
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package main
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import "syscall"
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import "time"
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func cpuUsage() time.Duration {
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handle, err := syscall.GetCurrentProcess()
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if err != nil {
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return 0
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}
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var ctime, etime, ktime, utime syscall.Filetime
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if err := syscall.GetProcessTimes(handle, &ctime, &etime, &ktime, &utime); err != nil {
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return 0
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}
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return time.Duration(ktime.Nanoseconds() + utime.Nanoseconds())
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}
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