utils

Documentation

Index

• Constants
• func GetAllNamedNetNsName() ([]string, error)
• func GetCgroupV2RootDir() (string, error)
• func GetCurrentNetNsPath() string
• func GetMountNamespaceFromPid(pid int) int64
• func GetNetworkNamespaceFromPid(pid int) int64
• func GetPidNamespaceFromPid(pid int) int64
• func GetUniqInts(items []int) []int
• func GoBytes(cchars []int8) []byte
• func GoString(cstring []int8) string
• func OutStderr(format string, a ...interface{})
• func StartSubProcess(ctx context.Context, Args []string) error
• func StartSubProcessLoader(ctx context.Context, program string, subProgramArgs []string) (int, <-chan struct{}, error)
• func UnwrapErr(err error) error
• type CloseFunc
• type NetNs
  • func NewNetNs(netNsPath string) (*NetNs, error)
  • func (n *NetNs) Do(f func()) (err error)
  • func (n *NetNs) Inode() uint32
  • func (n *NetNs) Path() string
  • func (n *NetNs) String() string

Constants

const EnvIsSubProgramLoader = "PTCPDUMP-IS-SUB-PROGRAM-LOADER"

Functions

func GetAllNamedNetNsName

func GetAllNamedNetNsName() ([]string, error)

func GetCgroupV2RootDir

func GetCgroupV2RootDir() (string, error)

func GetCurrentNetNsPath

func GetCurrentNetNsPath() string

func GetMountNamespaceFromPid

func GetMountNamespaceFromPid(pid int) int64

func GetNetworkNamespaceFromPid

func GetNetworkNamespaceFromPid(pid int) int64

func GetPidNamespaceFromPid

func GetPidNamespaceFromPid(pid int) int64

func GetUniqInts

func GetUniqInts(items []int) []int

func GoBytes

func GoBytes(cchars []int8) []byte

func GoString

func GoString(cstring []int8) string

func OutStderr

func OutStderr(format string, a ...interface{})

func StartSubProcess

func StartSubProcess(ctx context.Context, Args []string) error

func StartSubProcessLoader

func StartSubProcessLoader(ctx context.Context, program string, subProgramArgs []string) (int, <-chan struct{}, error)

func UnwrapErr

func UnwrapErr(err error) error

Types

type CloseFunc

type CloseFunc func()

type NetNs

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

func NewNetNs

func NewNetNs(netNsPath string) (*NetNs, error)

func (*NetNs) Do

func (n *NetNs) Do(f func()) (err error)

func (*NetNs) Inode

func (n *NetNs) Inode() uint32

func (*NetNs) Path

func (n *NetNs) Path() string

func (*NetNs) String

func (n *NetNs) String() string