llarp::vpn::LinuxInterface

Public Functions

	Name
	LinuxInterface(InterfaceInfo info)
	~LinuxInterface() override =default
virtual int	PollFD() const override get pollable fd for reading
virtual net::IPPacket	ReadNextPacket() override read next ip packet, return an empty packet if there are none ready.
virtual bool	WritePacket(net::IPPacket pkt) override write a packet to the interface returns false if we dropped it

Public Functions inherited from llarp::vpn::NetworkInterface

	Name
	NetworkInterface(InterfaceInfo info)
	NetworkInterface(const NetworkInterface & ) =delete
	NetworkInterface(NetworkInterface && ) =delete
	~NetworkInterface() override =default
const InterfaceInfo &	Info() const
virtual void	MaybeWakeUpperLayers() const idempotently wake up the upper layers as needed (platform dependant)

Protected Attributes inherited from llarp::vpn::NetworkInterface

	Name
InterfaceInfo	m_Info

Public Functions inherited from llarp::vpn::I_Packet_IO

	Name
virtual	~I_Packet_IO() =default
virtual void	Start() start any platform specific operations before running
virtual void	Stop() stop operation and tear down anything that Start() set up.

Public Attributes inherited from llarp::vpn::I_Packet_IO

	Name
std::function< void()>	on_stop

inline LinuxInterface(
    InterfaceInfo info
)

~LinuxInterface() override =default

inline virtual int PollFD() const override

get pollable fd for reading

Reimplements: llarp::vpn::I_Packet_IO::PollFD

inline virtual net::IPPacket ReadNextPacket() override

read next ip packet, return an empty packet if there are none ready.

Reimplements: llarp::vpn::I_Packet_IO::ReadNextPacket

inline virtual bool WritePacket(
    net::IPPacket pkt
) override

write a packet to the interface returns false if we dropped it

Reimplements: llarp::vpn::I_Packet_IO::WritePacket

Updated on 2026-01-10 at 22:49:45 +0000