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41 lines
842 B
Go
41 lines
842 B
Go
// SPDX-License-Identifier: BSD-3-Clause
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//go:build linux
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package mem
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import (
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"context"
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"encoding/json"
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)
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type ExVirtualMemory struct {
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ActiveFile uint64 `json:"activefile"`
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InactiveFile uint64 `json:"inactivefile"`
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ActiveAnon uint64 `json:"activeanon"`
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InactiveAnon uint64 `json:"inactiveanon"`
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Unevictable uint64 `json:"unevictable"`
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}
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func (v ExVirtualMemory) String() string {
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s, _ := json.Marshal(v)
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return string(s)
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}
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type ExLinux struct{}
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func NewExLinux() *ExLinux {
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return &ExLinux{}
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}
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func (ex *ExLinux) VirtualMemory() (*ExVirtualMemory, error) {
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return ex.VirtualMemoryWithContext(context.Background())
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}
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func (ex *ExLinux) VirtualMemoryWithContext(ctx context.Context) (*ExVirtualMemory, error) {
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_, vmEx, err := fillFromMeminfoWithContext(ctx)
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if err != nil {
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return nil, err
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}
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return vmEx, nil
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}
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