proc

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v0.4.3 Latest Latest Go to latest Published: May 2, 2020 License: AGPL-3.0 Imports: 14 Imported by: 0

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Repository

github.com/Safing/portmaster

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
func GetActiveConnectionIDs() []string
func GetPidOfConnection(localIP net.IP, localPort uint16, protocol uint8) (pid int, status uint8)
func GetPidOfIncomingConnection(localIP net.IP, localPort uint16, protocol uint8) (pid int, status uint8)
func GetPidOfInode(uid, inode int) (int, bool)
func GetTCP4PacketInfo(localIP net.IP, localPort uint16, remoteIP net.IP, remotePort uint16, ...) (pid int, direction bool, err error)
func GetTCP6PacketInfo(localIP net.IP, localPort uint16, remoteIP net.IP, remotePort uint16, ...) (pid int, direction bool, err error)
func GetUDP4PacketInfo(localIP net.IP, localPort uint16, remoteIP net.IP, remotePort uint16, ...) (pid int, direction bool, err error)
func GetUDP6PacketInfo(localIP net.IP, localPort uint16, remoteIP net.IP, remotePort uint16, ...) (pid int, direction bool, err error)

Constants ¶

View Source

const (
	Success uint8 = iota
	NoSocket
	NoProcess
)

PID querying return codes

View Source

const (
	TCP4 uint8 = iota
	UDP4
	TCP6
	UDP6
	ICMP4
	ICMP6

	TCP4Data  = "/proc/net/tcp"
	UDP4Data  = "/proc/net/udp"
	TCP6Data  = "/proc/net/tcp6"
	UDP6Data  = "/proc/net/udp6"
	ICMP4Data = "/proc/net/icmp"
	ICMP6Data = "/proc/net/icmp6"
)

Network Related Constants

Variables ¶

This section is empty.

Functions ¶

func GetActiveConnectionIDs ¶

func GetActiveConnectionIDs() []string

GetActiveConnectionIDs returns all connection IDs that are still marked as active by the OS.

func GetPidOfConnection ¶

func GetPidOfConnection(localIP net.IP, localPort uint16, protocol uint8) (pid int, status uint8)

GetPidOfConnection returns the PID of the given connection.

func GetPidOfIncomingConnection ¶

func GetPidOfIncomingConnection(localIP net.IP, localPort uint16, protocol uint8) (pid int, status uint8)

GetPidOfIncomingConnection returns the PID of the given incoming connection.

func GetPidOfInode ¶

func GetPidOfInode(uid, inode int) (int, bool)

GetPidOfInode returns the pid of the given uid and socket inode.

func GetTCP4PacketInfo ¶

func GetTCP4PacketInfo(localIP net.IP, localPort uint16, remoteIP net.IP, remotePort uint16, pktDirection bool) (pid int, direction bool, err error)

GetTCP4PacketInfo searches the network state tables for a TCP4 connection

func GetTCP6PacketInfo ¶

func GetTCP6PacketInfo(localIP net.IP, localPort uint16, remoteIP net.IP, remotePort uint16, pktDirection bool) (pid int, direction bool, err error)

GetTCP6PacketInfo searches the network state tables for a TCP6 connection

func GetUDP4PacketInfo ¶

func GetUDP4PacketInfo(localIP net.IP, localPort uint16, remoteIP net.IP, remotePort uint16, pktDirection bool) (pid int, direction bool, err error)

GetUDP4PacketInfo searches the network state tables for a UDP4 connection

func GetUDP6PacketInfo ¶

func GetUDP6PacketInfo(localIP net.IP, localPort uint16, remoteIP net.IP, remotePort uint16, pktDirection bool) (pid int, direction bool, err error)

GetUDP6PacketInfo searches the network state tables for a UDP6 connection

Types ¶

This section is empty.

Source Files ¶

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