pf

Documentation

Index

• func AddAddr(dev int, name, anchor string, ip net.IP) (bool, error)
• func AddTable(dev int, name, anchor string) (bool, error)
• func Close(dev int) error
• func IsEnabled(dev int) (bool, error)
• func Open(oflag int) (int, error)
• type ErrnoError
  • func (e ErrnoError) Errno() int
  • func (e ErrnoError) Error() string
• type Flags
  • func (f Flags) IsCreateIfNotExist() bool
  • func (f Flags) IsV4Only() bool
  • func (f Flags) IsV6Only() bool
  • func (f Flags) IsValid() bool
  • func (f *Flags) TurnOnCreateIfNotExist()
  • func (f *Flags) TurnOnV4Only()
  • func (f *Flags) TurnOnV6Only()
• type TableSet
  • func (s *TableSet) Add(name, anchor string, flags Flags) error
  • func (s *TableSet) String() string

Functions

func AddAddr

func AddAddr(dev int, name, anchor string, ip net.IP) (bool, error)

func AddTable

func AddTable(dev int, name, anchor string) (bool, error)

Return true, nil if added successfully

false, nil if given name[:anchor] already exists

func Close

func Close(dev int) error

func IsEnabled

func IsEnabled(dev int) (bool, error)

func Open

func Open(oflag int) (int, error)

Types

type ErrnoError

type ErrnoError int

func (ErrnoError) Errno

func (e ErrnoError) Errno() int

func (ErrnoError) Error

func (e ErrnoError) Error() string

see:

runtime: goroutine stack exceeds 1000000000-byte limit in simple task #34251
https://github.com/golang/go/issues/34251#issuecomment-530672361
os.SyscallError#Error()

type Flags

type Flags uint

func (Flags) IsCreateIfNotExist

func (f Flags) IsCreateIfNotExist() bool

func (Flags) IsV4Only

func (f Flags) IsV4Only() bool

func (Flags) IsV6Only

func (f Flags) IsV6Only() bool

func (Flags) IsValid

func (f Flags) IsValid() bool

func (*Flags) TurnOnCreateIfNotExist

func (f *Flags) TurnOnCreateIfNotExist()

func (*Flags) TurnOnV4Only

func (f *Flags) TurnOnV4Only()

func (*Flags) TurnOnV6Only

func (f *Flags) TurnOnV6Only()

type TableSet

type TableSet map[table]Flags

XXX: not thread safe

func (*TableSet) Add

func (s *TableSet) Add(name, anchor string, flags Flags) error

func (*TableSet) String

func (s *TableSet) String() string