/
memory.go
45 lines (39 loc) · 1.3 KB
/
memory.go
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// This file is part of the Smart Home
// Program complex distribution https://github.com/e154/smart-home
// Copyright (C) 2016-2020, Filippov Alex
//
// This library is free software: you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 3 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Library General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library. If not, see
// <https://www.gnu.org/licenses/>.
package dashboard_models
import (
"github.com/shirou/gopsutil/mem"
"sync"
)
type Memory struct {
sync.Mutex
SwapTotal uint64 `json:"swap_total"`
SwapFree uint64 `json:"swap_free"`
MemTotal uint64 `json:"mem_total"`
MemFree uint64 `json:"mem_free"`
}
func (m *Memory) Update() {
m.Lock()
swap, _ := mem.SwapMemory()
m.SwapFree = swap.Free / 1024
m.SwapTotal = swap.Total / 1024
memory, _ := mem.VirtualMemory()
m.MemFree = memory.Free / 1024
m.MemTotal = memory.Total / 1024
m.Unlock()
}