SetIP method sets family, address, and port to the given IPv4 or IPv6 address and port. All other members of the structure are set to zero.

buildBatches produces a batch of configs from a single config, if needed.

configAttrs creates the required encoded netlink attributes to configure the device specified by name using the non-nil fields in cfg.

configureDevice configures a device specified by its path.

curPeer returns the current Peer being parsed so its fields can be populated.

encodePeer returns a function to encode PeerConfig nested attributes.

encodeSockaddr returns a function which encodes a net.UDPAddr as raw sockaddr_in or sockaddr_in6 bytes.

ioctlIfgroupreq returns a function which performs the appropriate ioctl on fd to retrieve members of an interface group.

ioctlIfgroupreq returns a function which performs the appropriate ioctl on fd to retrieve members of an interface group.

ioctlWGDataIO returns a function which performs the appropriate ioctl on fd to issue a WireGuard data I/O.

ioctlWGDataIO returns a function which performs the appropriate ioctl on fd to issue a WireGuard data I/O.

isWGKind parses netlink attributes to determine if a link is a WireGuard device, then populates ok with the result.

mergeDevices merges Peer information from d into target. mergeDevices is used to deal with multiple incoming netlink messages for the same device.

newClients configures wginternal.Clients for Linux systems.

pack packs a WGInterfaceIO and trailing WGPeerIO/WGAIPIO values in a contiguous byte slice to emulate the kernel module output.

parseAddr parses a net.IP from raw in_addr or in6_addr struct bytes.

parseAddr parses a UDP address from a string.

parseAllowedIP unpacks a net.IPNet from a WGAIP structure.

parseAllowedIP unpacks a net.IPNet from a WGAIP structure.

parseAllowedIPs parses a slice of net.IPNet from a netlink attribute payload.

parseInt parses an address CIDR from a string.

parseDevice unpacks a Device from ifio, along with its associated peers and their allowed IPs.

parseDevice parses a Device and its Peers from an io.Reader.

parseDevice decodes the device from a FreeBSD name-value list (nvlist)

parseDevice parses a Device from a slice of generic netlink messages, automatically merging peer lists from subsequent messages into the Device from t

parseDeviceLoop parses a Device from a single generic netlink message.

parseEndpoint parses a peer endpoint from a wgh.WGIP structure.

parseEndpoint converts a struct sockaddr to a Go net.UDPAddr

parsePeer unpacks a wgtypes.Peer from a WGPeerIO structure.

parsePeer unpacks a wgtypes.Peer from a name-value list (nvlist).

parseAllowedIPs parses a wgtypes.Peer from a netlink attribute payload.

parseSockaddr parses a *net.UDPAddr from raw sockaddr_in or sockaddr_in6 bytes.

parseTimestamp parses a binary timestamp to a Go time.Time

peerParse parses a key/value field into the current Peer.

shouldBatch determines if a configuration is sufficiently complex that it should be split into batches.

testFind produces a Client.find function for integration tests.

testListen creates a userspace device listener for tests, returning the directory where it can be found and a function to clean up its state.

unparseDevice encodes the device configuration as a FreeBSD name-value list (nvlist).

unparsePeerConfig encodes a PeerConfig to a name-value list (nvlist).

writeConfig writes textual configuration to w as specified by cfg.

Close implements wginternal.Client.

ConfigureDevice implements wginternal.Client.

ConfigureDevice implements wginternal.Client.

ConfigureDevice implements wginternal.Client.

ConfigureDevice implements wginternal.Client.

ConfigureDevice implements wginternal.Client.

Device implements wginternal.Client.

Devices implements wginternal.Client.

Devices implements wginternal.Client.

Devices implements wginternal.Client.

Devices implements wginternal.Client.

String returns the string representation of a DeviceType.