devices

Documentation

Index

• Variables
• func DeviceFromPath(path, permissions string) (*configs.Device, error)
• func GetDevices(path string) ([]*configs.Device, error)
• func HostDevices() ([]*configs.Device, error)

Variables

var (
	// ErrNotADevice denotes that a file is not a valid linux device.
	ErrNotADevice = errors.New("not a device node")
)

Functions

func DeviceFromPath

func DeviceFromPath(path, permissions string) (*configs.Device, error)

Given the path to a device and its cgroup_permissions(which cannot be easily queried) look up the information about a linux device and return that information as a Device struct.

func GetDevices

func GetDevices(path string) ([]*configs.Device, error)

GetDevices recursively traverses a directory specified by path and returns all devices found there.

func HostDevices

func HostDevices() ([]*configs.Device, error)

HostDevices returns all devices that can be found under /dev directory.