librex

package

v1.1.0 Latest Latest Go to latest Published: Jan 18, 2024 License: BSD-2-Clause Imports: 4 Imported by: 0

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const (
	RootexecPath      = "/usr/local/bin/rootexec"
	RootexecFlagName  = "-n"
	RootexecFlagShell = "-s=true"
)

Rootexec data

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const (
	StateOff    byte = 0x00
	StateOn     byte = 0xff
	StatePaused byte = 0x0f
)

States

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const (
	SlabelOff    = "Offline"
	SlabelOn     = "Online"
	SlabelPaused = "Paused"
)

State labels

This section is empty.

func StateToLabel(state byte) string

Convert state to label

type Rex struct {
	Config libve.VirtConfig
	State  byte
	// contains filtered or unexported fields
}

Rootexec instance structure

func NewRex(name string, vc libve.VirtConfig) *Rex

Allocate rootexec instance structure

func Reproc(name string, rexPtr *Rex) *Rex

(Re)allocate rootexec process

func (rexPtr *Rex) Pause() error

Pause rootexec instance

func (rexPtr *Rex) Resume() error

Resume rootexec instance

func (rexPtr *Rex) Start() error

Start and execute rootexec instance

func (rexPtr *Rex) Stop() error

Stop rootexec instance

type RexMap struct {
	Lock *sync.Mutex
	Map  map[string]*Rex
}

Rootexec instance store

func MakeRexMap(size int) RexMap

Allocate a RexMap