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89 lines
1.5 KiB
Go
89 lines
1.5 KiB
Go
package gopsutil
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import (
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"encoding/json"
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)
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type Process struct {
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Pid int32 `json:"pid"`
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name string
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status string
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numCtxSwitches *NumCtxSwitchesStat
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uids []int32
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gids []int32
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numThreads int32
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}
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type OpenFilesStat struct {
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Path string `json:"path"`
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Fd uint64 `json:"fd"`
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}
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type MemoryInfoStat struct {
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RSS uint64 `json:"rss"` // bytes
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VMS uint64 `json:"vms"` // bytes
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}
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type RlimitStat struct {
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Resource int32 `json:"resource"`
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Soft int32 `json:"soft"`
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Hard int32 `json:"hard"`
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}
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type IOCountersStat struct {
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ReadCount int32 `json:"read_count"`
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WriteCount int32 `json:"write_count"`
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ReadBytes int32 `json:"read_bytes"`
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WriteBytes int32 `json:"write_bytes"`
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}
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type NumCtxSwitchesStat struct {
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Voluntary int32 `json:"voluntary"`
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Involuntary int32 `json:"involuntary"`
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}
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func (p Process) String() string {
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s, _ := json.Marshal(p)
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return string(s)
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}
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func (o OpenFilesStat) String() string {
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s, _ := json.Marshal(o)
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return string(s)
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}
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func (m MemoryInfoStat) String() string {
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s, _ := json.Marshal(m)
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return string(s)
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}
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func (r RlimitStat) String() string {
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s, _ := json.Marshal(r)
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return string(s)
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}
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func (i IOCountersStat) String() string {
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s, _ := json.Marshal(i)
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return string(s)
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}
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func (p NumCtxSwitchesStat) String() string {
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s, _ := json.Marshal(p)
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return string(s)
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}
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func PidExists(pid int32) (bool, error) {
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pids, err := Pids()
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if err != nil {
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return false, err
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}
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for _, i := range pids {
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if i == pid {
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return true, err
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}
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}
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return false, err
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}
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