krie

package

v0.0.0-...-d7a781d Latest Latest Go to latest Published: Mar 7, 2023 License: Apache-2.0 Imports: 27 Imported by: 0

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Repository

github.com/Gui774ume/krie

Documentation ¶

Index ¶

Constants
func Getpid() int32
func NumCPU() (int, error)
type KRIE
- func NewKRIE(options *Options) (*KRIE, error)
- func (e *KRIE) Start() error
- func (e *KRIE) Stop() error
type KernelParameter
type LogLevel
- func (kll *LogLevel) UnmarshalYAML(value *yaml.Node) error
type Options
- func NewOptions() *Options
- func (o Options) IsValid() error

Constants ¶

View Source

const (
	// BTFHubURL is the URL to BTFHub github repository
	BTFHubURL = "https://github.com/aquasecurity/btfhub-archive/raw/main/%s/%s/x86_64/%s.btf.tar.xz"
)

Variables ¶

This section is empty.

Functions ¶

func Getpid ¶

func Getpid() int32

Getpid returns the current process ID in the host namespace

func NumCPU ¶

func NumCPU() (int, error)

NumCPU returns the count of CPUs in the CPU affinity mask of the pid 1 process

Types ¶

type KRIE ¶

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

KRIE is the main KRIE structure

func NewKRIE ¶

func NewKRIE(options *Options) (*KRIE, error)

NewKRIE creates a new KRIE instance

func (*KRIE) Start ¶

func (e *KRIE) Start() error

Start hooks on the requested symbols and begins tracing

func (*KRIE) Stop ¶

func (e *KRIE) Stop() error

Stop shuts down KRIE

type KernelParameter ¶

type KernelParameter struct {
	Address       uint64
	ExpectedValue uint64
	LastSent      uint64
	Size          uint64
}

type LogLevel ¶

type LogLevel logrus.Level

LogLevel is a wrapper around logrus.Level to unmarshal a log level from yaml

func (*LogLevel) UnmarshalYAML ¶

func (kll *LogLevel) UnmarshalYAML(value *yaml.Node) error

UnmarshalYAML parses a string representation of a logrus log level

type Options ¶

type Options struct {
	LogLevel LogLevel `yaml:"log_level"`
	Output   string   `yaml:"output"`
	VMLinux  string   `yaml:"vmlinux"`

	EventHandler func(data []byte) error `yaml:"-"`

	Events *events.Options `yaml:"events"`
}

Options contains the parameters of KRIE

func NewOptions ¶

func NewOptions() *Options

NewOptions returns a default set of options

func (Options) IsValid ¶

func (o Options) IsValid() error

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
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