proc

Documentation

Index

• func FindProcessByCmdline(cmdline string) ([]*os.Process, error)
• func FindProcessByName(name string) (*os.Process, error)
• func GetHostNamespaceDirectory(hostProcDir string) string
• func GetHostNamespacePID(hostProcDir string) uint64
• func GetNamespaceDirectory(procDir, pid string) string
• func GetProcessAncestorNamespaceDirectory(process, procDir string) (string, error)
• func GetProcessNamespaceDirectory(processName, procDir string) (string, error)
• func GetProcessPIDs(processName, procDir string) ([]uint64, error)
• type ProcessFinder
  • func NewProcFinder(procDir string) *ProcessFinder
  • func (p *ProcessFinder) FindAncestorByName(ancestorProcess, pid string) (*linux.ProcessStatus, error)
  • func (p *ProcessFinder) GetProcessStatus(proc string) (*linux.ProcessStatus, error)

Functions

func FindProcessByCmdline

func FindProcessByCmdline(cmdline string) ([]*os.Process, error)

FindProcessByCmdline finds the processes with matching cmdline

func FindProcessByName

func FindProcessByName(name string) (*os.Process, error)

FindProcessByName finds a process by name and returns the process

func GetHostNamespaceDirectory

func GetHostNamespaceDirectory(hostProcDir string) string

GetHostNamespaceDirectory returns the namespace directory for the host namespace.

func GetHostNamespacePID

func GetHostNamespacePID(hostProcDir string) uint64

GetHostNamespacePID returns the PID of the host namespace.

func GetNamespaceDirectory

func GetNamespaceDirectory(procDir, pid string) string

GetNamespaceDirectory returns the namespace directory for the given PID.

func GetProcessAncestorNamespaceDirectory

func GetProcessAncestorNamespaceDirectory(process, procDir string) (string, error)

GetProcessAncestorNamespaceDirectory returns the namespace directory for the ancestor of the given process.

func GetProcessNamespaceDirectory

func GetProcessNamespaceDirectory(processName, procDir string) (string, error)

GetProcessNamespaceDirectory returns the namespace directory for the given process. If processName is ProcessNone, it returns the host namespace directory.

func GetProcessPIDs

func GetProcessPIDs(processName, procDir string) ([]uint64, error)

GetProcessPIDs returns the PIDs for the given process name.

Types

type ProcessFinder

type ProcessFinder struct {
	// contains filtered or unexported fields
}

ProcessFinder is a struct to find process information.

func NewProcFinder

func NewProcFinder(procDir string) *ProcessFinder

func (*ProcessFinder) FindAncestorByName

func (p *ProcessFinder) FindAncestorByName(ancestorProcess, pid string) (*linux.ProcessStatus, error)

FindAncestorByName returns the ancestor process status for the given process.

func (*ProcessFinder) GetProcessStatus

func (p *ProcessFinder) GetProcessStatus(proc string) (*linux.ProcessStatus, error)

GetProcessStatus returns the process status for the given process.