probe

Documentation

Index

• Variables
• func Asset(name string) ([]byte, error)
• func AssetDir(name string) ([]string, error)
• func AssetInfo(name string) (os.FileInfo, error)
• func AssetNames() []string
• func MustAsset(name string) []byte
• func RestoreAsset(dir, name string) error
• func RestoreAssets(dir, name string) error
• type Handler
  • func (handler *Handler) Close() error
  • func (handler *Handler) Id() string
• type Probe
  • func New(cacheSize int) (*Probe, error)
  • func (probe *Probe) BPFModule() *elflib.Module
  • func (probe *Probe) Close() error
  • func (probe *Probe) RegisterHandler(programID uint64, pid int, elfBPF []byte) error
  • func (probe *Probe) RegisterHandlerById(programID uint64, pid int, hash string) error
  • func (probe *Probe) UnregisterHandler(programID uint64, pid int) error

Variables

var ErrNotInCache = errors.New("not in the cache")

Functions

func Asset

func Asset(name string) ([]byte, error)

Asset loads and returns the asset for the given name. It returns an error if the asset could not be found or could not be loaded.

func AssetDir

func AssetDir(name string) ([]string, error)

AssetDir returns the file names below a certain directory embedded in the file by go-bindata. For example if you run go-bindata on data/... and data contains the following hierarchy:

data/
  foo.txt
  img/
    a.png
    b.png

then AssetDir("data") would return []string{"foo.txt", "img"} AssetDir("data/img") would return []string{"a.png", "b.png"} AssetDir("foo.txt") and AssetDir("notexist") would return an error AssetDir("") will return []string{"data"}.

func AssetInfo

func AssetInfo(name string) (os.FileInfo, error)

AssetInfo loads and returns the asset info for the given name. It returns an error if the asset could not be found or could not be loaded.

func AssetNames

func AssetNames() []string

AssetNames returns the names of the assets.

func MustAsset

func MustAsset(name string) []byte

MustAsset is like Asset but panics when Asset would return an error. It simplifies safe initialization of global variables.

func RestoreAsset

func RestoreAsset(dir, name string) error

RestoreAsset restores an asset under the given directory

func RestoreAssets

func RestoreAssets(dir, name string) error

RestoreAssets restores an asset under the given directory recursively

Types

type Handler

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

func (*Handler) Close

func (handler *Handler) Close() error

func (*Handler) Id

func (handler *Handler) Id() string

type Probe

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

func New

func New(cacheSize int) (*Probe, error)

func (*Probe) BPFModule

func (probe *Probe) BPFModule() *elflib.Module

func (*Probe) Close

func (probe *Probe) Close() error

func (*Probe) RegisterHandler

func (probe *Probe) RegisterHandler(programID uint64, pid int, elfBPF []byte) error

func (*Probe) RegisterHandlerById

func (probe *Probe) RegisterHandlerById(programID uint64, pid int, hash string) error

func (*Probe) UnregisterHandler

func (probe *Probe) UnregisterHandler(programID uint64, pid int) error