fuchsia.posix.socket

PROTOCOLS

BaseDatagramSocket

Defined in fuchsia.posix.socket/socket.fidl

Base protocol shared by all datagram sockets.

Complete implementations of a datagram socket should compose this protocol.

AddIpMembership

Set SOL_IP -> IP_ADD_MEMBERSHIP

Request

Name	Type
membership	IpMulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_AddIpMembership_Result

AddIpv6Membership

Set SOL_IPV6 -> IPV6_ADD_MEMBERSHIP.

Request

Name	Type
membership	Ipv6MulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_AddIpv6Membership_Result

Bind

Sets the local address used for the socket.

Request

Name	Type
addr	fuchsia.net/SocketAddress

Response

Name	Type
payload	BaseNetworkSocket_Bind_Result

Clone

Request

Name	Type
request	server_end:fuchsia.unknown/Cloneable

Close

Terminates the connection.

After calling Close, the client must not send any other requests.

Servers, after sending the status response, should close the connection regardless of status and without sending an epitaph.

Closing the client end of the channel should be semantically equivalent to calling Close without knowing when the close has completed or its status.

Request

<EMPTY>

Response

Name	Type
payload	fuchsia.unknown/Closeable_Close_Result

Connect

Initiates a connection to a remote address.

Request

Name	Type
addr	fuchsia.net/SocketAddress

Response

Name	Type
payload	BaseNetworkSocket_Connect_Result

Disconnect

Clears connection information from this socket.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_Disconnect_Result

DropIpMembership

Set SOL_IP -> IP_DROP_MEMBERSHIP

Request

Name	Type
membership	IpMulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_DropIpMembership_Result

DropIpv6Membership

Set SOL_IPV6 -> IPV6_DROP_MEMBERSHIP.

Request

Name	Type
membership	Ipv6MulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_DropIpv6Membership_Result

GetAcceptConn

Get SOL_SOCKET -> SO_ACCEPTCONN.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetAcceptConn_Result

GetBindToDevice

Get SOL_SOCKET -> SO_BINDTODEVICE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBindToDevice_Result

GetBindToInterfaceIndex

Get SOL_SOCKET -> SO_BINDTOIFINDEX.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBindToInterfaceIndex_Result

GetBroadcast

Get SOL_SOCKET -> SO_BROADCAST.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBroadcast_Result

GetError

Get SOL_SOCKET -> SO_ERROR. Returns the last error if there is an error set on the socket.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetError_Result

GetInfo

Retrieves creation information from the socket.

• response domain the socket's associated domain.
• response proto the socket's associated protocol.

Request

<EMPTY>

Response

Name	Type
payload	BaseDatagramSocket_GetInfo_Result

GetIpMulticastInterface

Get SOL_IP -> IP_MULTICAST_IF.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpMulticastInterface_Result

GetIpMulticastLoopback

Get SOL_IP -> IP_MULTICAST_LOOP.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpMulticastLoopback_Result

GetIpMulticastTtl

Get SOL_IP -> IP_MULTICAST_TTL.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpMulticastTtl_Result

GetIpPacketInfo

Get SOL_IP -> IP_PKTINFO.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpPacketInfo_Result

GetIpReceiveOriginalDestinationAddress

Get SOL_IP -> IP_RECVORIGDSTADDR

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpReceiveOriginalDestinationAddress_Result

GetIpReceiveTtl

Get SOL_IP -> IP_RECVTTL.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpReceiveTtl_Result

GetIpReceiveTypeOfService

Get SOL_IP -> IP_RECVTOS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpReceiveTypeOfService_Result

GetIpTransparent

Get SOL_IP -> IP_TRANSPARENT

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpTransparent_Result

GetIpTtl

Get SOL_IP -> IP_TTL.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpTtl_Result

GetIpTypeOfService

Get SOL_IP -> IP_TOS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpTypeOfService_Result

GetIpv6MulticastHops

Get SOL_IPV6 -> IPV6_MULTICAST_HOPS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6MulticastHops_Result

GetIpv6MulticastInterface

Get SOL_IPV6 -> IPV6_MULTICAST_IF.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6MulticastInterface_Result

GetIpv6MulticastLoopback

Get SOL_IPV6 -> IPV6_MULTICAST_LOOP.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6MulticastLoopback_Result

GetIpv6Only

Get SOL_IPV6 -> IPV6_V6ONLY.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6Only_Result

GetIpv6ReceiveHopLimit

Get SOL_IPV6 -> IPV6_RECVHOPLIMIT.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6ReceiveHopLimit_Result

GetIpv6ReceivePacketInfo

Get SOL_IPV6 -> IPV6_RECVPKTINFO.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6ReceivePacketInfo_Result

GetIpv6ReceiveTrafficClass

Get SOL_IPV6 -> IPV6_RECVTCLASS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6ReceiveTrafficClass_Result

GetIpv6TrafficClass

Get SOL_IPV6 -> IPV6_TCLASS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6TrafficClass_Result

GetIpv6UnicastHops

Get SOL_IPV6 -> IPV6_UNICAST_HOPS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6UnicastHops_Result

GetKeepAlive

Get SOL_SOCKET -> SO_KEEPALIVE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetKeepAlive_Result

GetLinger

Get SOL_SOCKET -> SO_LINGER.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetLinger_Result

GetMark

Like getting SOL_SOCKET -> SO_MARK. The major difference is that unlike the standard SO_MARK, this API has multiple mark domains and each mark can be retrieved independently in each domain.

Request

Name	Type
domain	MarkDomain

Response

Name	Type
payload	BaseSocket_GetMark_Result

GetNoCheck

Get SOL_SOCKET -> SO_NO_CHECK.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetNoCheck_Result

GetOriginalDestination

Get SOL_IP -> SO_ORIGINAL_DST.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetOriginalDestination_Result

GetOutOfBandInline

Get SOL_SOCKET -> SO_OOBINLINE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetOutOfBandInline_Result

GetPeerName

Retrieves the remote socket address.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetPeerName_Result

GetReceiveBuffer

Get SOL_SOCKET -> SO_RCVBUF.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReceiveBuffer_Result

GetReuseAddress

Get SOL_SOCKET -> SO_REUSEADDR.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReuseAddress_Result

GetReusePort

Get SOL_SOCKET -> SO_REUSEPORT.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReusePort_Result

GetSendBuffer

Get SOL_SOCKET -> SO_SNDBUF.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetSendBuffer_Result

GetSockName

Retrieves the local socket address.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetSockName_Result

GetTimestamp

Get SOL_SOCKET -> SO_TIMESTAMP or SO_TIMESTAMPNS.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetTimestamp_Result

Query

Request

<EMPTY>

Response

Name	Type
protocol	vector<uint8>

SetBindToDevice

Set SOL_SOCKET -> SO_BINDTODEVICE.

Request

Name	Type
value	fuchsia.net.interfaces/Name

Response

Name	Type
payload	BaseSocket_SetBindToDevice_Result

SetBindToInterfaceIndex

Set SOL_SOCKET -> SO_BINDTOIFINDEX. If value is 0, this clears the bound interface.

Request

Name	Type
value	fuchsia.net/InterfaceId

Response

Name	Type
payload	BaseSocket_SetBindToInterfaceIndex_Result

SetBroadcast

Set SOL_SOCKET -> SO_BROADCAST.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetBroadcast_Result

SetIpMulticastInterface

Set SOL_IP -> IP_MULTICAST_IF.

Request

Name	Type
iface	fuchsia.net/InterfaceId
address	fuchsia.net/Ipv4Address

Response

Name	Type
payload	BaseNetworkSocket_SetIpMulticastInterface_Result

SetIpMulticastLoopback

Set SOL_IP -> IP_MULTICAST_LOOP.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpMulticastLoopback_Result

SetIpMulticastTtl

Set SOL_IP -> IP_MULTICAST_TTL.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpMulticastTtl_Result

SetIpPacketInfo

Set SOL_IP -> IP_PKTINFO.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpPacketInfo_Result

SetIpReceiveOriginalDestinationAddress

Set SOL_IP -> IP_RECVORIGDSTADDR

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpReceiveOriginalDestinationAddress_Result

SetIpReceiveTtl

Set SOL_IP -> IP_RECVTTL.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpReceiveTtl_Result

SetIpReceiveTypeOfService

Set SOL_IP -> IP_RECVTOS.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpReceiveTypeOfService_Result

SetIpTransparent

Set SOL_IP -> IP_TRANSPARENT

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpTransparent_Result

SetIpTtl

Set SOL_IP -> IP_TTL.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpTtl_Result

SetIpTypeOfService

Set SOL_IP -> IP_TOS.

Request

Name	Type
value	uint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpTypeOfService_Result

SetIpv6MulticastHops

Set SOL_IPV6 -> IPV6_MULTICAST_HOPS.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6MulticastHops_Result

SetIpv6MulticastInterface

Set SOL_IPV6 -> IPV6_MULTICAST_IF.

Request

Name	Type
value	fuchsia.net/InterfaceId

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6MulticastInterface_Result

SetIpv6MulticastLoopback

Set SOL_IPV6 -> IPV6_MULTICAST_LOOP.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6MulticastLoopback_Result

SetIpv6Only

Set SOL_IPV6 -> IPV6_V6ONLY.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6Only_Result

SetIpv6ReceiveHopLimit

Set SOL_IPV6 -> IPV6_RECVHOPLIMIT.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6ReceiveHopLimit_Result

SetIpv6ReceivePacketInfo

Set SOL_IPV6 -> IPV6_RECVPKTINFO.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6ReceivePacketInfo_Result

SetIpv6ReceiveTrafficClass

Set SOL_IPV6 -> IPV6_RECVTCLASS.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6ReceiveTrafficClass_Result

SetIpv6TrafficClass

Set SOL_IPV6 -> IPV6_TCLASS

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6TrafficClass_Result

SetIpv6UnicastHops

Set SOL_IPV6 -> IPV6_UNICAST_HOPS.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6UnicastHops_Result

SetKeepAlive

Set SOL_SOCKET -> SO_KEEPALIVE.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetKeepAlive_Result

SetLinger

Set SOL_SOCKET -> SO_LINGER.

Request

Name	Type
linger	bool
length_secs	uint32

Response

Name	Type
payload	BaseSocket_SetLinger_Result

SetMark

Like setting SOL_SOCKET -> SO_MARK. The major difference is that unlike the standard SO_MARK, this API has multiple mark domains and each mark can be set independently in each domain.

Request

Name	Type
domain	MarkDomain
mark	OptionalUint32

Response

Name	Type
payload	BaseSocket_SetMark_Result

SetNoCheck

Set SOL_SOCKET -> SO_NO_CHECK.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetNoCheck_Result

SetOutOfBandInline

Set SOL_SOCKET -> SO_OOBINLINE.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetOutOfBandInline_Result

SetReceiveBuffer

Set SOL_SOCKET -> SO_RCVBUF.

Request

Name	Type
value_bytes	uint64

Response

Name	Type
payload	BaseSocket_SetReceiveBuffer_Result

SetReuseAddress

Set SOL_SOCKET -> SO_REUSEADDR.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetReuseAddress_Result

SetReusePort

Set SOL_SOCKET -> SO_REUSEPORT.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetReusePort_Result

SetSendBuffer

Set SOL_SOCKET -> SO_SNDBUF.

Request

Name	Type
value_bytes	uint64

Response

Name	Type
payload	BaseSocket_SetSendBuffer_Result

SetTimestamp

Set SOL_SOCKET -> SO_TIMESTAMP or SO_TIMESTAMPNS.

Request

Name	Type
value	TimestampOption

Response

Name	Type
payload	BaseSocket_SetTimestamp_Result

Shutdown

Shuts down part of the socket.

Request

Name	Type
mode	ShutdownMode

Response

Name	Type
payload	BaseNetworkSocket_Shutdown_Result

BaseNetworkSocket

Defined in fuchsia.posix.socket/socket.fidl

A network socket.

AddIpMembership

Set SOL_IP -> IP_ADD_MEMBERSHIP

Request

Name	Type
membership	IpMulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_AddIpMembership_Result

AddIpv6Membership

Set SOL_IPV6 -> IPV6_ADD_MEMBERSHIP.

Request

Name	Type
membership	Ipv6MulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_AddIpv6Membership_Result

Bind

Sets the local address used for the socket.

Request

Name	Type
addr	fuchsia.net/SocketAddress

Response

Name	Type
payload	BaseNetworkSocket_Bind_Result

Clone

Request

Name	Type
request	server_end:fuchsia.unknown/Cloneable

Close

Terminates the connection.

After calling Close, the client must not send any other requests.

Servers, after sending the status response, should close the connection regardless of status and without sending an epitaph.

Closing the client end of the channel should be semantically equivalent to calling Close without knowing when the close has completed or its status.

Request

<EMPTY>

Response

Name	Type
payload	fuchsia.unknown/Closeable_Close_Result

Connect

Initiates a connection to a remote address.

Request

Name	Type
addr	fuchsia.net/SocketAddress

Response

Name	Type
payload	BaseNetworkSocket_Connect_Result

Disconnect

Clears connection information from this socket.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_Disconnect_Result

DropIpMembership

Set SOL_IP -> IP_DROP_MEMBERSHIP

Request

Name	Type
membership	IpMulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_DropIpMembership_Result

DropIpv6Membership

Set SOL_IPV6 -> IPV6_DROP_MEMBERSHIP.

Request

Name	Type
membership	Ipv6MulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_DropIpv6Membership_Result

GetAcceptConn

Get SOL_SOCKET -> SO_ACCEPTCONN.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetAcceptConn_Result

GetBindToDevice

Get SOL_SOCKET -> SO_BINDTODEVICE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBindToDevice_Result

GetBindToInterfaceIndex

Get SOL_SOCKET -> SO_BINDTOIFINDEX.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBindToInterfaceIndex_Result

GetBroadcast

Get SOL_SOCKET -> SO_BROADCAST.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBroadcast_Result

GetError

Get SOL_SOCKET -> SO_ERROR. Returns the last error if there is an error set on the socket.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetError_Result

GetIpMulticastInterface

Get SOL_IP -> IP_MULTICAST_IF.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpMulticastInterface_Result

GetIpMulticastLoopback

Get SOL_IP -> IP_MULTICAST_LOOP.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpMulticastLoopback_Result

GetIpMulticastTtl

Get SOL_IP -> IP_MULTICAST_TTL.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpMulticastTtl_Result

GetIpPacketInfo

Get SOL_IP -> IP_PKTINFO.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpPacketInfo_Result

GetIpReceiveOriginalDestinationAddress

Get SOL_IP -> IP_RECVORIGDSTADDR

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpReceiveOriginalDestinationAddress_Result

GetIpReceiveTtl

Get SOL_IP -> IP_RECVTTL.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpReceiveTtl_Result

GetIpReceiveTypeOfService

Get SOL_IP -> IP_RECVTOS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpReceiveTypeOfService_Result

GetIpTransparent

Get SOL_IP -> IP_TRANSPARENT

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpTransparent_Result

GetIpTtl

Get SOL_IP -> IP_TTL.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpTtl_Result

GetIpTypeOfService

Get SOL_IP -> IP_TOS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpTypeOfService_Result

GetIpv6MulticastHops

Get SOL_IPV6 -> IPV6_MULTICAST_HOPS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6MulticastHops_Result

GetIpv6MulticastInterface

Get SOL_IPV6 -> IPV6_MULTICAST_IF.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6MulticastInterface_Result

GetIpv6MulticastLoopback

Get SOL_IPV6 -> IPV6_MULTICAST_LOOP.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6MulticastLoopback_Result

GetIpv6Only

Get SOL_IPV6 -> IPV6_V6ONLY.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6Only_Result

GetIpv6ReceiveHopLimit

Get SOL_IPV6 -> IPV6_RECVHOPLIMIT.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6ReceiveHopLimit_Result

GetIpv6ReceivePacketInfo

Get SOL_IPV6 -> IPV6_RECVPKTINFO.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6ReceivePacketInfo_Result

GetIpv6ReceiveTrafficClass

Get SOL_IPV6 -> IPV6_RECVTCLASS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6ReceiveTrafficClass_Result

GetIpv6TrafficClass

Get SOL_IPV6 -> IPV6_TCLASS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6TrafficClass_Result

GetIpv6UnicastHops

Get SOL_IPV6 -> IPV6_UNICAST_HOPS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6UnicastHops_Result

GetKeepAlive

Get SOL_SOCKET -> SO_KEEPALIVE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetKeepAlive_Result

GetLinger

Get SOL_SOCKET -> SO_LINGER.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetLinger_Result

GetMark

Like getting SOL_SOCKET -> SO_MARK. The major difference is that unlike the standard SO_MARK, this API has multiple mark domains and each mark can be retrieved independently in each domain.

Request

Name	Type
domain	MarkDomain

Response

Name	Type
payload	BaseSocket_GetMark_Result

GetNoCheck

Get SOL_SOCKET -> SO_NO_CHECK.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetNoCheck_Result

GetOriginalDestination

Get SOL_IP -> SO_ORIGINAL_DST.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetOriginalDestination_Result

GetOutOfBandInline

Get SOL_SOCKET -> SO_OOBINLINE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetOutOfBandInline_Result

GetPeerName

Retrieves the remote socket address.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetPeerName_Result

GetReceiveBuffer

Get SOL_SOCKET -> SO_RCVBUF.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReceiveBuffer_Result

GetReuseAddress

Get SOL_SOCKET -> SO_REUSEADDR.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReuseAddress_Result

GetReusePort

Get SOL_SOCKET -> SO_REUSEPORT.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReusePort_Result

GetSendBuffer

Get SOL_SOCKET -> SO_SNDBUF.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetSendBuffer_Result

GetSockName

Retrieves the local socket address.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetSockName_Result

GetTimestamp

Get SOL_SOCKET -> SO_TIMESTAMP or SO_TIMESTAMPNS.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetTimestamp_Result

Query

Request

<EMPTY>

Response

Name	Type
protocol	vector<uint8>

SetBindToDevice

Set SOL_SOCKET -> SO_BINDTODEVICE.

Request

Name	Type
value	fuchsia.net.interfaces/Name

Response

Name	Type
payload	BaseSocket_SetBindToDevice_Result

SetBindToInterfaceIndex

Set SOL_SOCKET -> SO_BINDTOIFINDEX. If value is 0, this clears the bound interface.

Request

Name	Type
value	fuchsia.net/InterfaceId

Response

Name	Type
payload	BaseSocket_SetBindToInterfaceIndex_Result

SetBroadcast

Set SOL_SOCKET -> SO_BROADCAST.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetBroadcast_Result

SetIpMulticastInterface

Set SOL_IP -> IP_MULTICAST_IF.

Request

Name	Type
iface	fuchsia.net/InterfaceId
address	fuchsia.net/Ipv4Address

Response

Name	Type
payload	BaseNetworkSocket_SetIpMulticastInterface_Result

SetIpMulticastLoopback

Set SOL_IP -> IP_MULTICAST_LOOP.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpMulticastLoopback_Result

SetIpMulticastTtl

Set SOL_IP -> IP_MULTICAST_TTL.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpMulticastTtl_Result

SetIpPacketInfo

Set SOL_IP -> IP_PKTINFO.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpPacketInfo_Result

SetIpReceiveOriginalDestinationAddress

Set SOL_IP -> IP_RECVORIGDSTADDR

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpReceiveOriginalDestinationAddress_Result

SetIpReceiveTtl

Set SOL_IP -> IP_RECVTTL.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpReceiveTtl_Result

SetIpReceiveTypeOfService

Set SOL_IP -> IP_RECVTOS.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpReceiveTypeOfService_Result

SetIpTransparent

Set SOL_IP -> IP_TRANSPARENT

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpTransparent_Result

SetIpTtl

Set SOL_IP -> IP_TTL.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpTtl_Result

SetIpTypeOfService

Set SOL_IP -> IP_TOS.

Request

Name	Type
value	uint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpTypeOfService_Result

SetIpv6MulticastHops

Set SOL_IPV6 -> IPV6_MULTICAST_HOPS.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6MulticastHops_Result

SetIpv6MulticastInterface

Set SOL_IPV6 -> IPV6_MULTICAST_IF.

Request

Name	Type
value	fuchsia.net/InterfaceId

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6MulticastInterface_Result

SetIpv6MulticastLoopback

Set SOL_IPV6 -> IPV6_MULTICAST_LOOP.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6MulticastLoopback_Result

SetIpv6Only

Set SOL_IPV6 -> IPV6_V6ONLY.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6Only_Result

SetIpv6ReceiveHopLimit

Set SOL_IPV6 -> IPV6_RECVHOPLIMIT.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6ReceiveHopLimit_Result

SetIpv6ReceivePacketInfo

Set SOL_IPV6 -> IPV6_RECVPKTINFO.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6ReceivePacketInfo_Result

SetIpv6ReceiveTrafficClass

Set SOL_IPV6 -> IPV6_RECVTCLASS.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6ReceiveTrafficClass_Result

SetIpv6TrafficClass

Set SOL_IPV6 -> IPV6_TCLASS

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6TrafficClass_Result

SetIpv6UnicastHops

Set SOL_IPV6 -> IPV6_UNICAST_HOPS.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6UnicastHops_Result

SetKeepAlive

Set SOL_SOCKET -> SO_KEEPALIVE.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetKeepAlive_Result

SetLinger

Set SOL_SOCKET -> SO_LINGER.

Request

Name	Type
linger	bool
length_secs	uint32

Response

Name	Type
payload	BaseSocket_SetLinger_Result

SetMark

Like setting SOL_SOCKET -> SO_MARK. The major difference is that unlike the standard SO_MARK, this API has multiple mark domains and each mark can be set independently in each domain.

Request

Name	Type
domain	MarkDomain
mark	OptionalUint32

Response

Name	Type
payload	BaseSocket_SetMark_Result

SetNoCheck

Set SOL_SOCKET -> SO_NO_CHECK.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetNoCheck_Result

SetOutOfBandInline

Set SOL_SOCKET -> SO_OOBINLINE.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetOutOfBandInline_Result

SetReceiveBuffer

Set SOL_SOCKET -> SO_RCVBUF.

Request

Name	Type
value_bytes	uint64

Response

Name	Type
payload	BaseSocket_SetReceiveBuffer_Result

SetReuseAddress

Set SOL_SOCKET -> SO_REUSEADDR.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetReuseAddress_Result

SetReusePort

Set SOL_SOCKET -> SO_REUSEPORT.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetReusePort_Result

SetSendBuffer

Set SOL_SOCKET -> SO_SNDBUF.

Request

Name	Type
value_bytes	uint64

Response

Name	Type
payload	BaseSocket_SetSendBuffer_Result

SetTimestamp

Set SOL_SOCKET -> SO_TIMESTAMP or SO_TIMESTAMPNS.

Request

Name	Type
value	TimestampOption

Response

Name	Type
payload	BaseSocket_SetTimestamp_Result

Shutdown

Shuts down part of the socket.

Request

Name	Type
mode	ShutdownMode

Response

Name	Type
payload	BaseNetworkSocket_Shutdown_Result

BaseSocket

Defined in fuchsia.posix.socket/socket.fidl

A socket.

Clone

Request

Name	Type
request	server_end:fuchsia.unknown/Cloneable

Close

Terminates the connection.

After calling Close, the client must not send any other requests.

Servers, after sending the status response, should close the connection regardless of status and without sending an epitaph.

Closing the client end of the channel should be semantically equivalent to calling Close without knowing when the close has completed or its status.

Request

<EMPTY>

Response

Name	Type
payload	fuchsia.unknown/Closeable_Close_Result

GetAcceptConn

Get SOL_SOCKET -> SO_ACCEPTCONN.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetAcceptConn_Result

GetBindToDevice

Get SOL_SOCKET -> SO_BINDTODEVICE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBindToDevice_Result

GetBindToInterfaceIndex

Get SOL_SOCKET -> SO_BINDTOIFINDEX.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBindToInterfaceIndex_Result

GetBroadcast

Get SOL_SOCKET -> SO_BROADCAST.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBroadcast_Result

GetError

Get SOL_SOCKET -> SO_ERROR. Returns the last error if there is an error set on the socket.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetError_Result

GetKeepAlive

Get SOL_SOCKET -> SO_KEEPALIVE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetKeepAlive_Result

GetLinger

Get SOL_SOCKET -> SO_LINGER.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetLinger_Result

GetMark

Like getting SOL_SOCKET -> SO_MARK. The major difference is that unlike the standard SO_MARK, this API has multiple mark domains and each mark can be retrieved independently in each domain.

Request

Name	Type
domain	MarkDomain

Response

Name	Type
payload	BaseSocket_GetMark_Result

GetNoCheck

Get SOL_SOCKET -> SO_NO_CHECK.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetNoCheck_Result

GetOutOfBandInline

Get SOL_SOCKET -> SO_OOBINLINE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetOutOfBandInline_Result

GetReceiveBuffer

Get SOL_SOCKET -> SO_RCVBUF.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReceiveBuffer_Result

GetReuseAddress

Get SOL_SOCKET -> SO_REUSEADDR.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReuseAddress_Result

GetReusePort

Get SOL_SOCKET -> SO_REUSEPORT.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReusePort_Result

GetSendBuffer

Get SOL_SOCKET -> SO_SNDBUF.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetSendBuffer_Result

GetTimestamp

Get SOL_SOCKET -> SO_TIMESTAMP or SO_TIMESTAMPNS.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetTimestamp_Result

Query

Request

<EMPTY>

Response

Name	Type
protocol	vector<uint8>

SetBindToDevice

Set SOL_SOCKET -> SO_BINDTODEVICE.

Request

Name	Type
value	fuchsia.net.interfaces/Name

Response

Name	Type
payload	BaseSocket_SetBindToDevice_Result

SetBindToInterfaceIndex

Set SOL_SOCKET -> SO_BINDTOIFINDEX. If value is 0, this clears the bound interface.

Request

Name	Type
value	fuchsia.net/InterfaceId

Response

Name	Type
payload	BaseSocket_SetBindToInterfaceIndex_Result

SetBroadcast

Set SOL_SOCKET -> SO_BROADCAST.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetBroadcast_Result

SetKeepAlive

Set SOL_SOCKET -> SO_KEEPALIVE.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetKeepAlive_Result

SetLinger

Set SOL_SOCKET -> SO_LINGER.

Request

Name	Type
linger	bool
length_secs	uint32

Response

Name	Type
payload	BaseSocket_SetLinger_Result

SetMark

Like setting SOL_SOCKET -> SO_MARK. The major difference is that unlike the standard SO_MARK, this API has multiple mark domains and each mark can be set independently in each domain.

Request

Name	Type
domain	MarkDomain
mark	OptionalUint32

Response

Name	Type
payload	BaseSocket_SetMark_Result

SetNoCheck

Set SOL_SOCKET -> SO_NO_CHECK.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetNoCheck_Result

SetOutOfBandInline

Set SOL_SOCKET -> SO_OOBINLINE.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetOutOfBandInline_Result

SetReceiveBuffer

Set SOL_SOCKET -> SO_RCVBUF.

Request

Name	Type
value_bytes	uint64

Response

Name	Type
payload	BaseSocket_SetReceiveBuffer_Result

SetReuseAddress

Set SOL_SOCKET -> SO_REUSEADDR.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetReuseAddress_Result

SetReusePort

Set SOL_SOCKET -> SO_REUSEPORT.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetReusePort_Result

SetSendBuffer

Set SOL_SOCKET -> SO_SNDBUF.

Request

Name	Type
value_bytes	uint64

Response

Name	Type
payload	BaseSocket_SetSendBuffer_Result

SetTimestamp

Set SOL_SOCKET -> SO_TIMESTAMP or SO_TIMESTAMPNS.

Request

Name	Type
value	TimestampOption

Response

Name	Type
payload	BaseSocket_SetTimestamp_Result

DatagramSocket

Defined in fuchsia.posix.socket/socket.fidl

A datagram socket.

AddIpMembership

Set SOL_IP -> IP_ADD_MEMBERSHIP

Request

Name	Type
membership	IpMulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_AddIpMembership_Result

AddIpv6Membership

Set SOL_IPV6 -> IPV6_ADD_MEMBERSHIP.

Request

Name	Type
membership	Ipv6MulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_AddIpv6Membership_Result

Bind

Sets the local address used for the socket.

Request

Name	Type
addr	fuchsia.net/SocketAddress

Response

Name	Type
payload	BaseNetworkSocket_Bind_Result

Clone

Request

Name	Type
request	server_end:fuchsia.unknown/Cloneable

Close

Terminates the connection.

After calling Close, the client must not send any other requests.

Servers, after sending the status response, should close the connection regardless of status and without sending an epitaph.

Closing the client end of the channel should be semantically equivalent to calling Close without knowing when the close has completed or its status.

Request

<EMPTY>

Response

Name	Type
payload	fuchsia.unknown/Closeable_Close_Result

Connect

Initiates a connection to a remote address.

Request

Name	Type
addr	fuchsia.net/SocketAddress

Response

Name	Type
payload	BaseNetworkSocket_Connect_Result

Describe

Request

<EMPTY>

Response

Name	Type
payload	DatagramSocketDescribeResponse

Disconnect

Clears connection information from this socket.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_Disconnect_Result

DropIpMembership

Set SOL_IP -> IP_DROP_MEMBERSHIP

Request

Name	Type
membership	IpMulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_DropIpMembership_Result

DropIpv6Membership

Set SOL_IPV6 -> IPV6_DROP_MEMBERSHIP.

Request

Name	Type
membership	Ipv6MulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_DropIpv6Membership_Result

GetAcceptConn

Get SOL_SOCKET -> SO_ACCEPTCONN.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetAcceptConn_Result

GetBindToDevice

Get SOL_SOCKET -> SO_BINDTODEVICE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBindToDevice_Result

GetBindToInterfaceIndex

Get SOL_SOCKET -> SO_BINDTOIFINDEX.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBindToInterfaceIndex_Result

GetBroadcast

Get SOL_SOCKET -> SO_BROADCAST.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBroadcast_Result

GetError

Get SOL_SOCKET -> SO_ERROR. Returns the last error if there is an error set on the socket.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetError_Result

GetInfo

Retrieves creation information from the socket.

• response domain the socket's associated domain.
• response proto the socket's associated protocol.

Request

<EMPTY>

Response

Name	Type
payload	BaseDatagramSocket_GetInfo_Result

GetIpMulticastInterface

Get SOL_IP -> IP_MULTICAST_IF.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpMulticastInterface_Result

GetIpMulticastLoopback

Get SOL_IP -> IP_MULTICAST_LOOP.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpMulticastLoopback_Result

GetIpMulticastTtl

Get SOL_IP -> IP_MULTICAST_TTL.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpMulticastTtl_Result

GetIpPacketInfo

Get SOL_IP -> IP_PKTINFO.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpPacketInfo_Result

GetIpReceiveOriginalDestinationAddress

Get SOL_IP -> IP_RECVORIGDSTADDR

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpReceiveOriginalDestinationAddress_Result

GetIpReceiveTtl

Get SOL_IP -> IP_RECVTTL.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpReceiveTtl_Result

GetIpReceiveTypeOfService

Get SOL_IP -> IP_RECVTOS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpReceiveTypeOfService_Result

GetIpTransparent

Get SOL_IP -> IP_TRANSPARENT

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpTransparent_Result

GetIpTtl

Get SOL_IP -> IP_TTL.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpTtl_Result

GetIpTypeOfService

Get SOL_IP -> IP_TOS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpTypeOfService_Result

GetIpv6MulticastHops

Get SOL_IPV6 -> IPV6_MULTICAST_HOPS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6MulticastHops_Result

GetIpv6MulticastInterface

Get SOL_IPV6 -> IPV6_MULTICAST_IF.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6MulticastInterface_Result

GetIpv6MulticastLoopback

Get SOL_IPV6 -> IPV6_MULTICAST_LOOP.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6MulticastLoopback_Result

GetIpv6Only

Get SOL_IPV6 -> IPV6_V6ONLY.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6Only_Result

GetIpv6ReceiveHopLimit

Get SOL_IPV6 -> IPV6_RECVHOPLIMIT.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6ReceiveHopLimit_Result

GetIpv6ReceivePacketInfo

Get SOL_IPV6 -> IPV6_RECVPKTINFO.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6ReceivePacketInfo_Result

GetIpv6ReceiveTrafficClass

Get SOL_IPV6 -> IPV6_RECVTCLASS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6ReceiveTrafficClass_Result

GetIpv6TrafficClass

Get SOL_IPV6 -> IPV6_TCLASS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6TrafficClass_Result

GetIpv6UnicastHops

Get SOL_IPV6 -> IPV6_UNICAST_HOPS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6UnicastHops_Result

GetKeepAlive

Get SOL_SOCKET -> SO_KEEPALIVE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetKeepAlive_Result

GetLinger

Get SOL_SOCKET -> SO_LINGER.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetLinger_Result

GetMark

Like getting SOL_SOCKET -> SO_MARK. The major difference is that unlike the standard SO_MARK, this API has multiple mark domains and each mark can be retrieved independently in each domain.

Request

Name	Type
domain	MarkDomain

Response

Name	Type
payload	BaseSocket_GetMark_Result

GetNoCheck

Get SOL_SOCKET -> SO_NO_CHECK.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetNoCheck_Result

GetOriginalDestination

Get SOL_IP -> SO_ORIGINAL_DST.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetOriginalDestination_Result

GetOutOfBandInline

Get SOL_SOCKET -> SO_OOBINLINE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetOutOfBandInline_Result

GetPeerName

Retrieves the remote socket address.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetPeerName_Result

GetReceiveBuffer

Get SOL_SOCKET -> SO_RCVBUF.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReceiveBuffer_Result

GetReuseAddress

Get SOL_SOCKET -> SO_REUSEADDR.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReuseAddress_Result

GetReusePort

Get SOL_SOCKET -> SO_REUSEPORT.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReusePort_Result

GetSendBuffer

Get SOL_SOCKET -> SO_SNDBUF.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetSendBuffer_Result

GetSockName

Retrieves the local socket address.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetSockName_Result

GetTimestamp

Get SOL_SOCKET -> SO_TIMESTAMP or SO_TIMESTAMPNS.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetTimestamp_Result

Query

Request

<EMPTY>

Response

Name	Type
protocol	vector<uint8>

RecvMsgPostflight

Returns the set of requested control messages.

• response the set of currently requested control messages.

Request

<EMPTY>

Response

Name	Type
payload	DatagramSocket_RecvMsgPostflight_Result

SendMsgPreflight

Validates that data can be sent.

• request args the requested disposition of data to be sent.

• response the constraints sent data must satisfy.

• error the error code indicating the reason for validation failure.

Request

Name	Type
payload	DatagramSocketSendMsgPreflightRequest

Response

Name	Type
payload	DatagramSocket_SendMsgPreflight_Result

SetBindToDevice

Set SOL_SOCKET -> SO_BINDTODEVICE.

Request

Name	Type
value	fuchsia.net.interfaces/Name

Response

Name	Type
payload	BaseSocket_SetBindToDevice_Result

SetBindToInterfaceIndex

Set SOL_SOCKET -> SO_BINDTOIFINDEX. If value is 0, this clears the bound interface.

Request

Name	Type
value	fuchsia.net/InterfaceId

Response

Name	Type
payload	BaseSocket_SetBindToInterfaceIndex_Result

SetBroadcast

Set SOL_SOCKET -> SO_BROADCAST.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetBroadcast_Result

SetIpMulticastInterface

Set SOL_IP -> IP_MULTICAST_IF.

Request

Name	Type
iface	fuchsia.net/InterfaceId
address	fuchsia.net/Ipv4Address

Response

Name	Type
payload	BaseNetworkSocket_SetIpMulticastInterface_Result

SetIpMulticastLoopback

Set SOL_IP -> IP_MULTICAST_LOOP.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpMulticastLoopback_Result

SetIpMulticastTtl

Set SOL_IP -> IP_MULTICAST_TTL.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpMulticastTtl_Result

SetIpPacketInfo

Set SOL_IP -> IP_PKTINFO.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpPacketInfo_Result

SetIpReceiveOriginalDestinationAddress

Set SOL_IP -> IP_RECVORIGDSTADDR

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpReceiveOriginalDestinationAddress_Result

SetIpReceiveTtl

Set SOL_IP -> IP_RECVTTL.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpReceiveTtl_Result

SetIpReceiveTypeOfService

Set SOL_IP -> IP_RECVTOS.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpReceiveTypeOfService_Result

SetIpTransparent

Set SOL_IP -> IP_TRANSPARENT

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpTransparent_Result

SetIpTtl

Set SOL_IP -> IP_TTL.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpTtl_Result

SetIpTypeOfService

Set SOL_IP -> IP_TOS.

Request

Name	Type
value	uint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpTypeOfService_Result

SetIpv6MulticastHops

Set SOL_IPV6 -> IPV6_MULTICAST_HOPS.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6MulticastHops_Result

SetIpv6MulticastInterface

Set SOL_IPV6 -> IPV6_MULTICAST_IF.

Request

Name	Type
value	fuchsia.net/InterfaceId

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6MulticastInterface_Result

SetIpv6MulticastLoopback

Set SOL_IPV6 -> IPV6_MULTICAST_LOOP.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6MulticastLoopback_Result

SetIpv6Only

Set SOL_IPV6 -> IPV6_V6ONLY.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6Only_Result

SetIpv6ReceiveHopLimit

Set SOL_IPV6 -> IPV6_RECVHOPLIMIT.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6ReceiveHopLimit_Result

SetIpv6ReceivePacketInfo

Set SOL_IPV6 -> IPV6_RECVPKTINFO.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6ReceivePacketInfo_Result

SetIpv6ReceiveTrafficClass

Set SOL_IPV6 -> IPV6_RECVTCLASS.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6ReceiveTrafficClass_Result

SetIpv6TrafficClass

Set SOL_IPV6 -> IPV6_TCLASS

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6TrafficClass_Result

SetIpv6UnicastHops

Set SOL_IPV6 -> IPV6_UNICAST_HOPS.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6UnicastHops_Result

SetKeepAlive

Set SOL_SOCKET -> SO_KEEPALIVE.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetKeepAlive_Result

SetLinger

Set SOL_SOCKET -> SO_LINGER.

Request

Name	Type
linger	bool
length_secs	uint32

Response

Name	Type
payload	BaseSocket_SetLinger_Result

SetMark

Like setting SOL_SOCKET -> SO_MARK. The major difference is that unlike the standard SO_MARK, this API has multiple mark domains and each mark can be set independently in each domain.

Request

Name	Type
domain	MarkDomain
mark	OptionalUint32

Response

Name	Type
payload	BaseSocket_SetMark_Result

SetNoCheck

Set SOL_SOCKET -> SO_NO_CHECK.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetNoCheck_Result

SetOutOfBandInline

Set SOL_SOCKET -> SO_OOBINLINE.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetOutOfBandInline_Result

SetReceiveBuffer

Set SOL_SOCKET -> SO_RCVBUF.

Request

Name	Type
value_bytes	uint64

Response

Name	Type
payload	BaseSocket_SetReceiveBuffer_Result

SetReuseAddress

Set SOL_SOCKET -> SO_REUSEADDR.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetReuseAddress_Result

SetReusePort

Set SOL_SOCKET -> SO_REUSEPORT.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetReusePort_Result

SetSendBuffer

Set SOL_SOCKET -> SO_SNDBUF.

Request

Name	Type
value_bytes	uint64

Response

Name	Type
payload	BaseSocket_SetSendBuffer_Result

SetTimestamp

Set SOL_SOCKET -> SO_TIMESTAMP or SO_TIMESTAMPNS.

Request

Name	Type
value	TimestampOption

Response

Name	Type
payload	BaseSocket_SetTimestamp_Result

Shutdown

Shuts down part of the socket.

Request

Name	Type
mode	ShutdownMode

Response

Name	Type
payload	BaseNetworkSocket_Shutdown_Result

Provider

Defined in fuchsia.posix.socket/socket.fidl

Provider implements the POSIX sockets API.

Warning: This protocol is not yet ready for direct use by clients. Instead, clients should use the BSD sockets API to interact with sockets. We plan to change this protocol substantially and clients that couple directly to this protocol will make those changes more difficult.

DatagramSocket

Requests a datagram socket with the specified parameters.

Request

Name	Type
domain	Domain
proto	DatagramSocketProtocol

Response

Name	Type
payload	Provider_DatagramSocket_Result

DatagramSocketDeprecated

Requests a datagram socket with the specified parameters. TODO(https://fxbug.dev/42165881): Remove this method once no more callers rely on it.

Request

Name	Type
domain	Domain
proto	DatagramSocketProtocol

Response

Name	Type
payload	Provider_DatagramSocketDeprecated_Result

GetInterfaceAddresses

Requests a list of fuchsia.posix.socket.InterfaceAddresses describing the network interfaces on the system.

Request

<EMPTY>

Response

Name	Type
interfaces	vector<InterfaceAddresses>

InterfaceIndexToName

Looks up an interface by its index and returns its name. Returns ZX_ERR_NOT_FOUND if the specified index doesn't exist.

Request

Name	Type
index	uint64

Response

Name	Type
payload	Provider_InterfaceIndexToName_Result

InterfaceNameToFlags

Looks up an interface by its name and returns its flags. Returns ZX_ERR_NOT_FOUND if the specified name doesn't exist.

Request

Name	Type
name	fuchsia.net.interfaces/Name

Response

Name	Type
payload	Provider_InterfaceNameToFlags_Result

InterfaceNameToIndex

Looks up an interface by its name and returns its index. Returns ZX_ERR_NOT_FOUND if the specified name doesn't exist.

Request

Name	Type
name	fuchsia.net.interfaces/Name

Response

Name	Type
payload	Provider_InterfaceNameToIndex_Result

StreamSocket

Requests a stream socket with the specified parameters.

Request

Name	Type
domain	Domain
proto	StreamSocketProtocol

Response

Name	Type
payload	Provider_StreamSocket_Result

StreamSocket

Defined in fuchsia.posix.socket/socket.fidl

A stream socket.

All methods on this type are nonblocking; their exact behaviors match their Linux counterparts.

Warning: This protocol is not yet ready for direct use by clients. Instead, clients should use the BSD sockets API to interact with sockets. We plan to change this protocol substantially and clients that couple directly to this protocol will make those changes more difficult.

Accept

Accepts a buffered incoming connection.

Request

Name	Type
want_addr	bool

Response

Name	Type
payload	StreamSocket_Accept_Result

AddIpMembership

Set SOL_IP -> IP_ADD_MEMBERSHIP

Request

Name	Type
membership	IpMulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_AddIpMembership_Result

AddIpv6Membership

Set SOL_IPV6 -> IPV6_ADD_MEMBERSHIP.

Request

Name	Type
membership	Ipv6MulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_AddIpv6Membership_Result

Bind

Sets the local address used for the socket.

Request

Name	Type
addr	fuchsia.net/SocketAddress

Response

Name	Type
payload	BaseNetworkSocket_Bind_Result

Clone

Request

Name	Type
request	server_end:fuchsia.unknown/Cloneable

Close

Terminates the connection.

After calling Close, the client must not send any other requests.

Servers, after sending the status response, should close the connection regardless of status and without sending an epitaph.

Closing the client end of the channel should be semantically equivalent to calling Close without knowing when the close has completed or its status.

Request

<EMPTY>

Response

Name	Type
payload	fuchsia.unknown/Closeable_Close_Result

Connect

Initiates a connection to a remote address.

Request

Name	Type
addr	fuchsia.net/SocketAddress

Response

Name	Type
payload	BaseNetworkSocket_Connect_Result

Describe

Request

<EMPTY>

Response

Name	Type
payload	StreamSocketDescribeResponse

Disconnect

Clears connection information from this socket.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_Disconnect_Result

DropIpMembership

Set SOL_IP -> IP_DROP_MEMBERSHIP

Request

Name	Type
membership	IpMulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_DropIpMembership_Result

DropIpv6Membership

Set SOL_IPV6 -> IPV6_DROP_MEMBERSHIP.

Request

Name	Type
membership	Ipv6MulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_DropIpv6Membership_Result

GetAcceptConn

Get SOL_SOCKET -> SO_ACCEPTCONN.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetAcceptConn_Result

GetBindToDevice

Get SOL_SOCKET -> SO_BINDTODEVICE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBindToDevice_Result

GetBindToInterfaceIndex

Get SOL_SOCKET -> SO_BINDTOIFINDEX.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBindToInterfaceIndex_Result

GetBroadcast

Get SOL_SOCKET -> SO_BROADCAST.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBroadcast_Result

GetError

Get SOL_SOCKET -> SO_ERROR. Returns the last error if there is an error set on the socket.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetError_Result

GetInfo

Retrieves creation information from the socket.

Request

<EMPTY>

Response

Name	Type
payload	StreamSocket_GetInfo_Result

GetIpMulticastInterface

Get SOL_IP -> IP_MULTICAST_IF.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpMulticastInterface_Result

GetIpMulticastLoopback

Get SOL_IP -> IP_MULTICAST_LOOP.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpMulticastLoopback_Result

GetIpMulticastTtl

Get SOL_IP -> IP_MULTICAST_TTL.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpMulticastTtl_Result

GetIpPacketInfo

Get SOL_IP -> IP_PKTINFO.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpPacketInfo_Result

GetIpReceiveOriginalDestinationAddress

Get SOL_IP -> IP_RECVORIGDSTADDR

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpReceiveOriginalDestinationAddress_Result

GetIpReceiveTtl

Get SOL_IP -> IP_RECVTTL.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpReceiveTtl_Result

GetIpReceiveTypeOfService

Get SOL_IP -> IP_RECVTOS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpReceiveTypeOfService_Result

GetIpTransparent

Get SOL_IP -> IP_TRANSPARENT

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpTransparent_Result

GetIpTtl

Get SOL_IP -> IP_TTL.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpTtl_Result

GetIpTypeOfService

Get SOL_IP -> IP_TOS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpTypeOfService_Result

GetIpv6MulticastHops

Get SOL_IPV6 -> IPV6_MULTICAST_HOPS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6MulticastHops_Result

GetIpv6MulticastInterface

Get SOL_IPV6 -> IPV6_MULTICAST_IF.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6MulticastInterface_Result

GetIpv6MulticastLoopback

Get SOL_IPV6 -> IPV6_MULTICAST_LOOP.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6MulticastLoopback_Result

GetIpv6Only

Get SOL_IPV6 -> IPV6_V6ONLY.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6Only_Result

GetIpv6ReceiveHopLimit

Get SOL_IPV6 -> IPV6_RECVHOPLIMIT.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6ReceiveHopLimit_Result

GetIpv6ReceivePacketInfo

Get SOL_IPV6 -> IPV6_RECVPKTINFO.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6ReceivePacketInfo_Result

GetIpv6ReceiveTrafficClass

Get SOL_IPV6 -> IPV6_RECVTCLASS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6ReceiveTrafficClass_Result

GetIpv6TrafficClass

Get SOL_IPV6 -> IPV6_TCLASS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6TrafficClass_Result

GetIpv6UnicastHops

Get SOL_IPV6 -> IPV6_UNICAST_HOPS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6UnicastHops_Result

GetKeepAlive

Get SOL_SOCKET -> SO_KEEPALIVE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetKeepAlive_Result

GetLinger

Get SOL_SOCKET -> SO_LINGER.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetLinger_Result

GetMark

Like getting SOL_SOCKET -> SO_MARK. The major difference is that unlike the standard SO_MARK, this API has multiple mark domains and each mark can be retrieved independently in each domain.

Request

Name	Type
domain	MarkDomain

Response

Name	Type
payload	BaseSocket_GetMark_Result

GetNoCheck

Get SOL_SOCKET -> SO_NO_CHECK.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetNoCheck_Result

GetOriginalDestination

Get SOL_IP -> SO_ORIGINAL_DST.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetOriginalDestination_Result

GetOutOfBandInline

Get SOL_SOCKET -> SO_OOBINLINE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetOutOfBandInline_Result

GetPeerName

Retrieves the remote socket address.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetPeerName_Result

GetReceiveBuffer

Get SOL_SOCKET -> SO_RCVBUF.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReceiveBuffer_Result

GetReuseAddress

Get SOL_SOCKET -> SO_REUSEADDR.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReuseAddress_Result

GetReusePort

Get SOL_SOCKET -> SO_REUSEPORT.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReusePort_Result

GetSendBuffer

Get SOL_SOCKET -> SO_SNDBUF.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetSendBuffer_Result

GetSockName

Retrieves the local socket address.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetSockName_Result

GetTcpCongestion

Get SOL_TCP -> TCP_CONGESTION.

Request

<EMPTY>

Response

Name	Type
payload	StreamSocket_GetTcpCongestion_Result

GetTcpCork

Get SOL_TCP -> TCP_CORK.

Request

<EMPTY>

Response

Name	Type
payload	StreamSocket_GetTcpCork_Result

GetTcpDeferAccept

Get SOL_TCP -> TCP_DEFER_ACCEPT.

Request

<EMPTY>

Response

Name	Type
payload	StreamSocket_GetTcpDeferAccept_Result

GetTcpInfo

Get SOL_TCP -> TCP_INFO.

Request

<EMPTY>

Response

Name	Type
payload	StreamSocket_GetTcpInfo_Result

GetTcpKeepAliveCount

Get SOL_TCP -> TCP_KEEPCNT.

Request

<EMPTY>

Response

Name	Type
payload	StreamSocket_GetTcpKeepAliveCount_Result

GetTcpKeepAliveIdle

Get SOL_TCP -> TCP_KEEPIDLE.

Request

<EMPTY>

Response

Name	Type
payload	StreamSocket_GetTcpKeepAliveIdle_Result

GetTcpKeepAliveInterval

Get SOL_TCP -> TCP_KEEPINTVL.

Request

<EMPTY>

Response

Name	Type
payload	StreamSocket_GetTcpKeepAliveInterval_Result

GetTcpLinger

Get SOL_TCP -> TCP_LINGER2.

Request

<EMPTY>

Response

Name	Type
payload	StreamSocket_GetTcpLinger_Result

GetTcpMaxSegment

Get SOL_TCP -> TCP_MAXSEG.

Request

<EMPTY>

Response

Name	Type
payload	StreamSocket_GetTcpMaxSegment_Result

GetTcpNoDelay

Get SOL_TCP -> TCP_NODELAY.

Request

<EMPTY>

Response

Name	Type
payload	StreamSocket_GetTcpNoDelay_Result

GetTcpQuickAck

Get SOL_TCP -> TCP_QUICKACK.

Request

<EMPTY>

Response

Name	Type
payload	StreamSocket_GetTcpQuickAck_Result

GetTcpSynCount

Get SOL_TCP -> TCP_SYNCNT.

Request

<EMPTY>

Response

Name	Type
payload	StreamSocket_GetTcpSynCount_Result

GetTcpUserTimeout

Get SOL_TCP -> TCP_USER_TIMEOUT.

Request

<EMPTY>

Response

Name	Type
payload	StreamSocket_GetTcpUserTimeout_Result

GetTcpWindowClamp

Get SOL_TCP -> TCP_WINDOW_CLAMP.

Request

<EMPTY>

Response

Name	Type
payload	StreamSocket_GetTcpWindowClamp_Result

GetTimestamp

Get SOL_SOCKET -> SO_TIMESTAMP or SO_TIMESTAMPNS.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetTimestamp_Result

Listen

Begins listening for new incoming connections. At most backlog connections will be buffered.

Request

Name	Type
backlog	int16

Response

Name	Type
payload	StreamSocket_Listen_Result

Query

Request

<EMPTY>

Response

Name	Type
protocol	vector<uint8>

SetBindToDevice

Set SOL_SOCKET -> SO_BINDTODEVICE.

Request

Name	Type
value	fuchsia.net.interfaces/Name

Response

Name	Type
payload	BaseSocket_SetBindToDevice_Result

SetBindToInterfaceIndex

Set SOL_SOCKET -> SO_BINDTOIFINDEX. If value is 0, this clears the bound interface.

Request

Name	Type
value	fuchsia.net/InterfaceId

Response

Name	Type
payload	BaseSocket_SetBindToInterfaceIndex_Result

SetBroadcast

Set SOL_SOCKET -> SO_BROADCAST.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetBroadcast_Result

SetIpMulticastInterface

Set SOL_IP -> IP_MULTICAST_IF.

Request

Name	Type
iface	fuchsia.net/InterfaceId
address	fuchsia.net/Ipv4Address

Response

Name	Type
payload	BaseNetworkSocket_SetIpMulticastInterface_Result

SetIpMulticastLoopback

Set SOL_IP -> IP_MULTICAST_LOOP.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpMulticastLoopback_Result

SetIpMulticastTtl

Set SOL_IP -> IP_MULTICAST_TTL.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpMulticastTtl_Result

SetIpPacketInfo

Set SOL_IP -> IP_PKTINFO.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpPacketInfo_Result

SetIpReceiveOriginalDestinationAddress

Set SOL_IP -> IP_RECVORIGDSTADDR

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpReceiveOriginalDestinationAddress_Result

SetIpReceiveTtl

Set SOL_IP -> IP_RECVTTL.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpReceiveTtl_Result

SetIpReceiveTypeOfService

Set SOL_IP -> IP_RECVTOS.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpReceiveTypeOfService_Result

SetIpTransparent

Set SOL_IP -> IP_TRANSPARENT

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpTransparent_Result

SetIpTtl

Set SOL_IP -> IP_TTL.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpTtl_Result

SetIpTypeOfService

Set SOL_IP -> IP_TOS.

Request

Name	Type
value	uint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpTypeOfService_Result

SetIpv6MulticastHops

Set SOL_IPV6 -> IPV6_MULTICAST_HOPS.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6MulticastHops_Result

SetIpv6MulticastInterface

Set SOL_IPV6 -> IPV6_MULTICAST_IF.

Request

Name	Type
value	fuchsia.net/InterfaceId

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6MulticastInterface_Result

SetIpv6MulticastLoopback

Set SOL_IPV6 -> IPV6_MULTICAST_LOOP.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6MulticastLoopback_Result

SetIpv6Only

Set SOL_IPV6 -> IPV6_V6ONLY.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6Only_Result

SetIpv6ReceiveHopLimit

Set SOL_IPV6 -> IPV6_RECVHOPLIMIT.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6ReceiveHopLimit_Result

SetIpv6ReceivePacketInfo

Set SOL_IPV6 -> IPV6_RECVPKTINFO.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6ReceivePacketInfo_Result

SetIpv6ReceiveTrafficClass

Set SOL_IPV6 -> IPV6_RECVTCLASS.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6ReceiveTrafficClass_Result

SetIpv6TrafficClass

Set SOL_IPV6 -> IPV6_TCLASS

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6TrafficClass_Result

SetIpv6UnicastHops

Set SOL_IPV6 -> IPV6_UNICAST_HOPS.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6UnicastHops_Result

SetKeepAlive

Set SOL_SOCKET -> SO_KEEPALIVE.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetKeepAlive_Result

SetLinger

Set SOL_SOCKET -> SO_LINGER.

Request

Name	Type
linger	bool
length_secs	uint32

Response

Name	Type
payload	BaseSocket_SetLinger_Result

SetMark

Like setting SOL_SOCKET -> SO_MARK. The major difference is that unlike the standard SO_MARK, this API has multiple mark domains and each mark can be set independently in each domain.

Request

Name	Type
domain	MarkDomain
mark	OptionalUint32

Response

Name	Type
payload	BaseSocket_SetMark_Result

SetNoCheck

Set SOL_SOCKET -> SO_NO_CHECK.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetNoCheck_Result

SetOutOfBandInline

Set SOL_SOCKET -> SO_OOBINLINE.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetOutOfBandInline_Result

SetReceiveBuffer

Set SOL_SOCKET -> SO_RCVBUF.

Request

Name	Type
value_bytes	uint64

Response

Name	Type
payload	BaseSocket_SetReceiveBuffer_Result

SetReuseAddress

Set SOL_SOCKET -> SO_REUSEADDR.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetReuseAddress_Result

SetReusePort

Set SOL_SOCKET -> SO_REUSEPORT.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetReusePort_Result

SetSendBuffer

Set SOL_SOCKET -> SO_SNDBUF.

Request

Name	Type
value_bytes	uint64

Response

Name	Type
payload	BaseSocket_SetSendBuffer_Result

SetTcpCongestion

Set SOL_TCP -> TCP_CONGESTION.

Request

Name	Type
value	TcpCongestionControl

Response

Name	Type
payload	StreamSocket_SetTcpCongestion_Result

SetTcpCork

Set SOL_TCP -> TCP_CORK.

Request

Name	Type
value	bool

Response

Name	Type
payload	StreamSocket_SetTcpCork_Result

SetTcpDeferAccept

Set SOL_TCP -> TCP_DEFER_ACCEPT.

Request

Name	Type
value_secs	uint32

Response

Name	Type
payload	StreamSocket_SetTcpDeferAccept_Result

SetTcpKeepAliveCount

Set SOL_TCP -> TCP_KEEPCNT.

Request

Name	Type
value	uint32

Response

Name	Type
payload	StreamSocket_SetTcpKeepAliveCount_Result

SetTcpKeepAliveIdle

Set SOL_TCP -> TCP_KEEPIDLE.

Request

Name	Type
value_secs	uint32

Response

Name	Type
payload	StreamSocket_SetTcpKeepAliveIdle_Result

SetTcpKeepAliveInterval

Set SOL_TCP -> TCP_KEEPINTVL.

Request

Name	Type
value_secs	uint32

Response

Name	Type
payload	StreamSocket_SetTcpKeepAliveInterval_Result

SetTcpLinger

Set SOL_TCP -> TCP_LINGER2.

Request

Name	Type
value_secs	OptionalUint32

Response

Name	Type
payload	StreamSocket_SetTcpLinger_Result

SetTcpMaxSegment

Set SOL_TCP -> TCP_MAXSEG.

Request

Name	Type
value_bytes	uint32

Response

Name	Type
payload	StreamSocket_SetTcpMaxSegment_Result

SetTcpNoDelay

Set SOL_TCP -> TCP_NODELAY.

Request

Name	Type
value	bool

Response

Name	Type
payload	StreamSocket_SetTcpNoDelay_Result

SetTcpQuickAck

Set SOL_TCP -> TCP_QUICKACK.

Request

Name	Type
value	bool

Response

Name	Type
payload	StreamSocket_SetTcpQuickAck_Result

SetTcpSynCount

Set SOL_TCP -> TCP_SYNCNT.

Request

Name	Type
value	uint32

Response

Name	Type
payload	StreamSocket_SetTcpSynCount_Result

SetTcpUserTimeout

Set SOL_TCP -> TCP_USER_TIMEOUT.

Request

Name	Type
value_millis	uint32

Response

Name	Type
payload	StreamSocket_SetTcpUserTimeout_Result

SetTcpWindowClamp

Set SOL_TCP -> TCP_WINDOW_CLAMP.

Request

Name	Type
value	uint32

Response

Name	Type
payload	StreamSocket_SetTcpWindowClamp_Result

SetTimestamp

Set SOL_SOCKET -> SO_TIMESTAMP or SO_TIMESTAMPNS.

Request

Name	Type
value	TimestampOption

Response

Name	Type
payload	BaseSocket_SetTimestamp_Result

Shutdown

Shuts down part of the socket.

Request

Name	Type
mode	ShutdownMode

Response

Name	Type
payload	BaseNetworkSocket_Shutdown_Result

SynchronousDatagramSocket

Defined in fuchsia.posix.socket/socket.fidl

A synchronous datagram socket.

This protocol defines synchronous methods for sending and receiving datagram payloads over a channel. All methods are nonblocking; their behavior roughly matches their Linux counterparts.

Warning: This protocol is not yet ready for direct use by clients. Instead, clients should use the BSD sockets API to interact with sockets. We plan to change this protocol substantially and clients that couple directly to this protocol will make those changes more difficult.

AddIpMembership

Set SOL_IP -> IP_ADD_MEMBERSHIP

Request

Name	Type
membership	IpMulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_AddIpMembership_Result

AddIpv6Membership

Set SOL_IPV6 -> IPV6_ADD_MEMBERSHIP.

Request

Name	Type
membership	Ipv6MulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_AddIpv6Membership_Result

Bind

Sets the local address used for the socket.

Request

Name	Type
addr	fuchsia.net/SocketAddress

Response

Name	Type
payload	BaseNetworkSocket_Bind_Result

Clone

Request

Name	Type
request	server_end:fuchsia.unknown/Cloneable

Close

Terminates the connection.

After calling Close, the client must not send any other requests.

Servers, after sending the status response, should close the connection regardless of status and without sending an epitaph.

Closing the client end of the channel should be semantically equivalent to calling Close without knowing when the close has completed or its status.

Request

<EMPTY>

Response

Name	Type
payload	fuchsia.unknown/Closeable_Close_Result

Connect

Initiates a connection to a remote address.

Request

Name	Type
addr	fuchsia.net/SocketAddress

Response

Name	Type
payload	BaseNetworkSocket_Connect_Result

Describe

Request

<EMPTY>

Response

Name	Type
payload	SynchronousDatagramSocketDescribeResponse

Disconnect

Clears connection information from this socket.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_Disconnect_Result

DropIpMembership

Set SOL_IP -> IP_DROP_MEMBERSHIP

Request

Name	Type
membership	IpMulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_DropIpMembership_Result

DropIpv6Membership

Set SOL_IPV6 -> IPV6_DROP_MEMBERSHIP.

Request

Name	Type
membership	Ipv6MulticastMembership

Response

Name	Type
payload	BaseNetworkSocket_DropIpv6Membership_Result

GetAcceptConn

Get SOL_SOCKET -> SO_ACCEPTCONN.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetAcceptConn_Result

GetBindToDevice

Get SOL_SOCKET -> SO_BINDTODEVICE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBindToDevice_Result

GetBindToInterfaceIndex

Get SOL_SOCKET -> SO_BINDTOIFINDEX.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBindToInterfaceIndex_Result

GetBroadcast

Get SOL_SOCKET -> SO_BROADCAST.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetBroadcast_Result

GetError

Get SOL_SOCKET -> SO_ERROR. Returns the last error if there is an error set on the socket.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetError_Result

GetInfo

Retrieves creation information from the socket.

• response domain the socket's associated domain.
• response proto the socket's associated protocol.

Request

<EMPTY>

Response

Name	Type
payload	BaseDatagramSocket_GetInfo_Result

GetIpMulticastInterface

Get SOL_IP -> IP_MULTICAST_IF.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpMulticastInterface_Result

GetIpMulticastLoopback

Get SOL_IP -> IP_MULTICAST_LOOP.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpMulticastLoopback_Result

GetIpMulticastTtl

Get SOL_IP -> IP_MULTICAST_TTL.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpMulticastTtl_Result

GetIpPacketInfo

Get SOL_IP -> IP_PKTINFO.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpPacketInfo_Result

GetIpReceiveOriginalDestinationAddress

Get SOL_IP -> IP_RECVORIGDSTADDR

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpReceiveOriginalDestinationAddress_Result

GetIpReceiveTtl

Get SOL_IP -> IP_RECVTTL.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpReceiveTtl_Result

GetIpReceiveTypeOfService

Get SOL_IP -> IP_RECVTOS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpReceiveTypeOfService_Result

GetIpTransparent

Get SOL_IP -> IP_TRANSPARENT

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpTransparent_Result

GetIpTtl

Get SOL_IP -> IP_TTL.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpTtl_Result

GetIpTypeOfService

Get SOL_IP -> IP_TOS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpTypeOfService_Result

GetIpv6MulticastHops

Get SOL_IPV6 -> IPV6_MULTICAST_HOPS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6MulticastHops_Result

GetIpv6MulticastInterface

Get SOL_IPV6 -> IPV6_MULTICAST_IF.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6MulticastInterface_Result

GetIpv6MulticastLoopback

Get SOL_IPV6 -> IPV6_MULTICAST_LOOP.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6MulticastLoopback_Result

GetIpv6Only

Get SOL_IPV6 -> IPV6_V6ONLY.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6Only_Result

GetIpv6ReceiveHopLimit

Get SOL_IPV6 -> IPV6_RECVHOPLIMIT.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6ReceiveHopLimit_Result

GetIpv6ReceivePacketInfo

Get SOL_IPV6 -> IPV6_RECVPKTINFO.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6ReceivePacketInfo_Result

GetIpv6ReceiveTrafficClass

Get SOL_IPV6 -> IPV6_RECVTCLASS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6ReceiveTrafficClass_Result

GetIpv6TrafficClass

Get SOL_IPV6 -> IPV6_TCLASS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6TrafficClass_Result

GetIpv6UnicastHops

Get SOL_IPV6 -> IPV6_UNICAST_HOPS.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetIpv6UnicastHops_Result

GetKeepAlive

Get SOL_SOCKET -> SO_KEEPALIVE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetKeepAlive_Result

GetLinger

Get SOL_SOCKET -> SO_LINGER.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetLinger_Result

GetMark

Like getting SOL_SOCKET -> SO_MARK. The major difference is that unlike the standard SO_MARK, this API has multiple mark domains and each mark can be retrieved independently in each domain.

Request

Name	Type
domain	MarkDomain

Response

Name	Type
payload	BaseSocket_GetMark_Result

GetNoCheck

Get SOL_SOCKET -> SO_NO_CHECK.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetNoCheck_Result

GetOriginalDestination

Get SOL_IP -> SO_ORIGINAL_DST.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetOriginalDestination_Result

GetOutOfBandInline

Get SOL_SOCKET -> SO_OOBINLINE.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetOutOfBandInline_Result

GetPeerName

Retrieves the remote socket address.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetPeerName_Result

GetReceiveBuffer

Get SOL_SOCKET -> SO_RCVBUF.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReceiveBuffer_Result

GetReuseAddress

Get SOL_SOCKET -> SO_REUSEADDR.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReuseAddress_Result

GetReusePort

Get SOL_SOCKET -> SO_REUSEPORT.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetReusePort_Result

GetSendBuffer

Get SOL_SOCKET -> SO_SNDBUF.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetSendBuffer_Result

GetSockName

Retrieves the local socket address.

Request

<EMPTY>

Response

Name	Type
payload	BaseNetworkSocket_GetSockName_Result

GetTimestamp

Get SOL_SOCKET -> SO_TIMESTAMP or SO_TIMESTAMPNS.

Request

<EMPTY>

Response

Name	Type
payload	BaseSocket_GetTimestamp_Result

Query

Request

<EMPTY>

Response

Name	Type
protocol	vector<uint8>

RecvMsg

Receives a message from the socket.

• request want_addr request message's source address information to be returned.
• request data_len the maximum allowed length of the response data buffer.
• request want_control request ancillary data to be returned.
• request flags flags for the receive request.

• response addr the message's source address information, if requested.
• response data the message.
• response control control messages, if requested.
• response truncated indicates whether or not the returned message was truncated.

Request

Name	Type
want_addr	bool
data_len	uint32
want_control	bool
flags	RecvMsgFlags

Response

Name	Type
payload	SynchronousDatagramSocket_RecvMsg_Result

SendMsg

Sends a message on the socket.

• request addr the address to send the message to. If unset, will send to the connected peer.
• request data the message.
• request control ancillary data.
• request flags flags for the send request.

• response len the number of bytes sent.

Request

Name	Type
addr	fuchsia.net/SocketAddress?
data	vector<uint8>
control	DatagramSocketSendControlData
flags	SendMsgFlags

Response

Name	Type
payload	SynchronousDatagramSocket_SendMsg_Result

SetBindToDevice

Set SOL_SOCKET -> SO_BINDTODEVICE.

Request

Name	Type
value	fuchsia.net.interfaces/Name

Response

Name	Type
payload	BaseSocket_SetBindToDevice_Result

SetBindToInterfaceIndex

Set SOL_SOCKET -> SO_BINDTOIFINDEX. If value is 0, this clears the bound interface.

Request

Name	Type
value	fuchsia.net/InterfaceId

Response

Name	Type
payload	BaseSocket_SetBindToInterfaceIndex_Result

SetBroadcast

Set SOL_SOCKET -> SO_BROADCAST.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetBroadcast_Result

SetIpMulticastInterface

Set SOL_IP -> IP_MULTICAST_IF.

Request

Name	Type
iface	fuchsia.net/InterfaceId
address	fuchsia.net/Ipv4Address

Response

Name	Type
payload	BaseNetworkSocket_SetIpMulticastInterface_Result

SetIpMulticastLoopback

Set SOL_IP -> IP_MULTICAST_LOOP.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpMulticastLoopback_Result

SetIpMulticastTtl

Set SOL_IP -> IP_MULTICAST_TTL.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpMulticastTtl_Result

SetIpPacketInfo

Set SOL_IP -> IP_PKTINFO.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpPacketInfo_Result

SetIpReceiveOriginalDestinationAddress

Set SOL_IP -> IP_RECVORIGDSTADDR

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpReceiveOriginalDestinationAddress_Result

SetIpReceiveTtl

Set SOL_IP -> IP_RECVTTL.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpReceiveTtl_Result

SetIpReceiveTypeOfService

Set SOL_IP -> IP_RECVTOS.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpReceiveTypeOfService_Result

SetIpTransparent

Set SOL_IP -> IP_TRANSPARENT

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpTransparent_Result

SetIpTtl

Set SOL_IP -> IP_TTL.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpTtl_Result

SetIpTypeOfService

Set SOL_IP -> IP_TOS.

Request

Name	Type
value	uint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpTypeOfService_Result

SetIpv6MulticastHops

Set SOL_IPV6 -> IPV6_MULTICAST_HOPS.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6MulticastHops_Result

SetIpv6MulticastInterface

Set SOL_IPV6 -> IPV6_MULTICAST_IF.

Request

Name	Type
value	fuchsia.net/InterfaceId

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6MulticastInterface_Result

SetIpv6MulticastLoopback

Set SOL_IPV6 -> IPV6_MULTICAST_LOOP.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6MulticastLoopback_Result

SetIpv6Only

Set SOL_IPV6 -> IPV6_V6ONLY.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6Only_Result

SetIpv6ReceiveHopLimit

Set SOL_IPV6 -> IPV6_RECVHOPLIMIT.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6ReceiveHopLimit_Result

SetIpv6ReceivePacketInfo

Set SOL_IPV6 -> IPV6_RECVPKTINFO.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6ReceivePacketInfo_Result

SetIpv6ReceiveTrafficClass

Set SOL_IPV6 -> IPV6_RECVTCLASS.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6ReceiveTrafficClass_Result

SetIpv6TrafficClass

Set SOL_IPV6 -> IPV6_TCLASS

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6TrafficClass_Result

SetIpv6UnicastHops

Set SOL_IPV6 -> IPV6_UNICAST_HOPS.

Request

Name	Type
value	OptionalUint8

Response

Name	Type
payload	BaseNetworkSocket_SetIpv6UnicastHops_Result

SetKeepAlive

Set SOL_SOCKET -> SO_KEEPALIVE.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetKeepAlive_Result

SetLinger

Set SOL_SOCKET -> SO_LINGER.

Request

Name	Type
linger	bool
length_secs	uint32

Response

Name	Type
payload	BaseSocket_SetLinger_Result

SetMark

Like setting SOL_SOCKET -> SO_MARK. The major difference is that unlike the standard SO_MARK, this API has multiple mark domains and each mark can be set independently in each domain.

Request

Name	Type
domain	MarkDomain
mark	OptionalUint32

Response

Name	Type
payload	BaseSocket_SetMark_Result

SetNoCheck

Set SOL_SOCKET -> SO_NO_CHECK.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetNoCheck_Result

SetOutOfBandInline

Set SOL_SOCKET -> SO_OOBINLINE.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetOutOfBandInline_Result

SetReceiveBuffer

Set SOL_SOCKET -> SO_RCVBUF.

Request

Name	Type
value_bytes	uint64

Response

Name	Type
payload	BaseSocket_SetReceiveBuffer_Result

SetReuseAddress

Set SOL_SOCKET -> SO_REUSEADDR.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetReuseAddress_Result

SetReusePort

Set SOL_SOCKET -> SO_REUSEPORT.

Request

Name	Type
value	bool

Response

Name	Type
payload	BaseSocket_SetReusePort_Result

SetSendBuffer

Set SOL_SOCKET -> SO_SNDBUF.

Request

Name	Type
value_bytes	uint64

Response

Name	Type
payload	BaseSocket_SetSendBuffer_Result

SetTimestamp

Set SOL_SOCKET -> SO_TIMESTAMP or SO_TIMESTAMPNS.

Request

Name	Type
value	TimestampOption

Response

Name	Type
payload	BaseSocket_SetTimestamp_Result

Shutdown

Shuts down part of the socket.

Request

Name	Type
mode	ShutdownMode

Response

Name	Type
payload	BaseNetworkSocket_Shutdown_Result

STRUCTS

BaseDatagramSocket_GetInfo_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
domain	Domain		No default
proto	DatagramSocketProtocol		No default

BaseNetworkSocket_AddIpMembership_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_AddIpv6Membership_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_Bind_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_Connect_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_Disconnect_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_DropIpMembership_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_DropIpv6Membership_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_GetIpMulticastInterface_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	fuchsia.net/Ipv4Address		No default

BaseNetworkSocket_GetIpMulticastLoopback_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseNetworkSocket_GetIpMulticastTtl_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	uint8		No default

BaseNetworkSocket_GetIpPacketInfo_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseNetworkSocket_GetIpReceiveOriginalDestinationAddress_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseNetworkSocket_GetIpReceiveTtl_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseNetworkSocket_GetIpReceiveTypeOfService_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseNetworkSocket_GetIpTransparent_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseNetworkSocket_GetIpTtl_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	uint8		No default

BaseNetworkSocket_GetIpTypeOfService_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	uint8		No default

BaseNetworkSocket_GetIpv6MulticastHops_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	uint8		No default

BaseNetworkSocket_GetIpv6MulticastInterface_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	fuchsia.net/InterfaceId		No default

BaseNetworkSocket_GetIpv6MulticastLoopback_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseNetworkSocket_GetIpv6Only_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseNetworkSocket_GetIpv6ReceiveHopLimit_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseNetworkSocket_GetIpv6ReceivePacketInfo_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseNetworkSocket_GetIpv6ReceiveTrafficClass_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseNetworkSocket_GetIpv6TrafficClass_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	uint8		No default

BaseNetworkSocket_GetIpv6UnicastHops_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	uint8		No default

BaseNetworkSocket_GetOriginalDestination_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	fuchsia.net/SocketAddress		No default

BaseNetworkSocket_GetPeerName_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
addr	fuchsia.net/SocketAddress		No default

BaseNetworkSocket_GetSockName_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
addr	fuchsia.net/SocketAddress		No default

BaseNetworkSocket_SetIpMulticastInterface_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpMulticastLoopback_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpMulticastTtl_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpPacketInfo_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpReceiveOriginalDestinationAddress_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpReceiveTtl_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpReceiveTypeOfService_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpTransparent_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpTtl_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpTypeOfService_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpv6MulticastHops_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpv6MulticastInterface_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpv6MulticastLoopback_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpv6Only_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpv6ReceiveHopLimit_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpv6ReceivePacketInfo_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpv6ReceiveTrafficClass_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpv6TrafficClass_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_SetIpv6UnicastHops_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseNetworkSocket_Shutdown_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseSocket_GetAcceptConn_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseSocket_GetBindToDevice_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	fuchsia.net.interfaces/Name		No default

BaseSocket_GetBindToInterfaceIndex_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	fuchsia.net/InterfaceId		No default

BaseSocket_GetBroadcast_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseSocket_GetError_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseSocket_GetKeepAlive_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseSocket_GetLinger_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
linger	bool		No default
length_secs	uint32		No default

BaseSocket_GetMark_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
mark	OptionalUint32		No default

BaseSocket_GetNoCheck_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseSocket_GetOutOfBandInline_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseSocket_GetReceiveBuffer_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value_bytes	uint64		No default

BaseSocket_GetReuseAddress_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseSocket_GetReusePort_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

BaseSocket_GetSendBuffer_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value_bytes	uint64		No default

BaseSocket_GetTimestamp_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	TimestampOption		No default

BaseSocket_SetBindToDevice_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseSocket_SetBindToInterfaceIndex_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseSocket_SetBroadcast_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseSocket_SetKeepAlive_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseSocket_SetLinger_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseSocket_SetMark_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseSocket_SetNoCheck_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseSocket_SetOutOfBandInline_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseSocket_SetReceiveBuffer_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseSocket_SetReuseAddress_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseSocket_SetReusePort_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseSocket_SetSendBuffer_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

BaseSocket_SetTimestamp_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

Empty

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

IpMulticastMembership

Defined in fuchsia.posix.socket/socket.fidl

IPv4 multicast membership options.

Field	Type	Description	Default
iface	fuchsia.net/InterfaceId	Interface index for membership.	No default
local_addr	fuchsia.net/Ipv4Address	Local interface address requesting or relinquishing ownership.	No default
mcast_addr	fuchsia.net/Ipv4Address	Address of the multicast group the membership refers to.	No default

Ipv6MulticastMembership

Defined in fuchsia.posix.socket/socket.fidl

IPv6 multicast membership options.

Field	Type	Description	Default
iface	fuchsia.net/InterfaceId	Interface index for membership.	No default
mcast_addr	fuchsia.net/Ipv6Address	Address of the multicast group the membership refers to.	No default

Ipv6PktInfoRecvControlData

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
iface	fuchsia.net/InterfaceId	The index of the interface on which the IP packet was received.	No default
header_destination_addr	fuchsia.net/Ipv6Address	The destination address specified in the received packet's IP header.	No default

Ipv6PktInfoSendControlData

Defined in fuchsia.posix.socket/socket.fidl

IPv6-specific disposition of sent data.

This is currently a struct instead of a table as it is meant to match in6_pktinfo which is not expected to grow.

Field	Type	Description	Default
iface	uint64	The interface index from which the IPv6 packet should be sent. 0 indicates that the local interface is unspecified and the stack may choose an appropriate interface.	No default
local_addr	fuchsia.net/Ipv6Address	The source address from which the IPv6 packet should be sent. All zeroes indicates that the local address is unspecified and the stack may choose an appropriate address (i.e. the local address to which the socket is bound).	No default

Provider_DatagramSocketDeprecated_Response resource

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
s	client_end:SynchronousDatagramSocket		No default

Provider_InterfaceIndexToName_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
name	fuchsia.net.interfaces/Name		No default

Provider_InterfaceNameToFlags_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
flags	InterfaceFlags		No default

Provider_InterfaceNameToIndex_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
index	uint64		No default

Provider_StreamSocket_Response resource

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
s	client_end:StreamSocket		No default

StreamSocket_Accept_Response resource

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
addr	fuchsia.net/SocketAddress?		No default
s	client_end:StreamSocket		No default

StreamSocket_GetInfo_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
domain	Domain		No default
proto	StreamSocketProtocol		No default

StreamSocket_GetTcpCongestion_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	TcpCongestionControl		No default

StreamSocket_GetTcpCork_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

StreamSocket_GetTcpDeferAccept_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value_secs	uint32		No default

StreamSocket_GetTcpInfo_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
info	TcpInfo		No default

StreamSocket_GetTcpKeepAliveCount_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	uint32		No default

StreamSocket_GetTcpKeepAliveIdle_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value_secs	uint32		No default

StreamSocket_GetTcpKeepAliveInterval_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value_secs	uint32		No default

StreamSocket_GetTcpLinger_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value_secs	OptionalUint32		No default

StreamSocket_GetTcpMaxSegment_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value_bytes	uint32		No default

StreamSocket_GetTcpNoDelay_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

StreamSocket_GetTcpQuickAck_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	bool		No default

StreamSocket_GetTcpSynCount_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	uint32		No default

StreamSocket_GetTcpUserTimeout_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value_millis	uint32		No default

StreamSocket_GetTcpWindowClamp_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
value	uint32		No default

StreamSocket_Listen_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

StreamSocket_SetTcpCongestion_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

StreamSocket_SetTcpCork_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

StreamSocket_SetTcpDeferAccept_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

StreamSocket_SetTcpKeepAliveCount_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

StreamSocket_SetTcpKeepAliveIdle_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

StreamSocket_SetTcpKeepAliveInterval_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

StreamSocket_SetTcpLinger_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

StreamSocket_SetTcpMaxSegment_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

StreamSocket_SetTcpNoDelay_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

StreamSocket_SetTcpQuickAck_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

StreamSocket_SetTcpSynCount_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

StreamSocket_SetTcpUserTimeout_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

StreamSocket_SetTcpWindowClamp_Response

Defined in fuchsia.posix.socket/socket.fidl

<EMPTY>

SynchronousDatagramSocket_RecvMsg_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
addr	fuchsia.net/SocketAddress?		No default
data	vector<uint8>		No default
control	DatagramSocketRecvControlData		No default
truncated	uint32		No default

SynchronousDatagramSocket_SendMsg_Response

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
len	int64		No default

Timestamp

Defined in fuchsia.posix.socket/socket.fidl

Field	Type	Description	Default
nanoseconds	int64	Time in nanoseconds since epoch (January 1 1970 GMT).	No default
requested	TimestampOption	Identifies whether/how the timestamp should be returned to the user. Ignored in the DatagramSocket protocol.	No default

ENUMS

DatagramSocketProtocol strict

Type: uint32

Defined in fuchsia.posix.socket/socket.fidl

Protocols supported by fuchsia.posix.socket/DatagramSocket.

DatagramSocketProtocol enumerates the protocols supported by the network stack over datagram sockets.

Name	Value	Description
UDP	1	UDP (User Datagram Protocol). A UDP socket is equivalent to the POSIX API of SOCK_DGRAM with a protocol of 0 or IPPROTO_UDP.
ICMP_ECHO	2	ICMP (Internet Control Message Protocol) echo. An ICMP echo socket is equivalent to the POSIX API of SOCK_DGRAM with a protocol of IPPROTO_ICMP IPPROTO_ICMPV6 (depending on provided domain). Datagrams sent over an ICMP echo socket must have a valid ICMP or ICMPv6 echo header.

Domain strict

Type: int16

Defined in fuchsia.posix.socket/socket.fidl

A socket's domain.

Determines the addressing domain for a socket.

Name	Value	Description
IPV4	0	An IPv4 socket. Equivalent to AF_INET.
IPV6	1	An IPv6 socket. Equivalent to AF_INET6.

MarkDomain strict

Type: uint32

Defined in fuchsia.posix.socket/socket.fidl

Domains for a mark. This allows multiple marks to be set and retrieved independently.

Name	Value	Description
MARK_1	1
MARK_2	2

StreamSocketProtocol strict

Type: uint32

Defined in fuchsia.posix.socket/socket.fidl

Protocols supported by fuchsia.posix.socket/StreamSocket.

StreamSocketProtocol enumerates the protocols supported by the network stack over stream sockets.

Name	Value	Description
TCP	0	TCP (Transmission Control Protocol). A TCP socket is equivalent to the POSIX API of SOCK_STREAM with a protocol of 0 or IPPROTO_TCP.

TcpCongestionControl strict

Type: uint32

Defined in fuchsia.posix.socket/socket.fidl

TCP congestion control modes.

Name	Value	Description
RENO	1
CUBIC	2

TcpCongestionControlState strict

Type: uint32

Defined in fuchsia.posix.socket/socket.fidl

TCP congestion control state machine state.

Name	Value	Description
OPEN	0
DISORDER	1
CONGESTION_WINDOW_REDUCED	2
RECOVERY	3
LOSS	4

TcpState strict

Type: uint32

Defined in fuchsia.posix.socket/socket.fidl

TCP state machine state.

Name	Value	Description
ESTABLISHED	1
SYN_SENT	2
SYN_RECV	3
FIN_WAIT1	4
FIN_WAIT2	5
TIME_WAIT	6
CLOSE	7
CLOSE_WAIT	8
LAST_ACK	9
LISTEN	10
CLOSING	11

TimestampOption strict

Type: uint32

Defined in fuchsia.posix.socket/socket.fidl

Packet timestamp reporting precision options.

Name	Value	Description
DISABLED	0	Do not report timestamp.
NANOSECOND	1	Report timestamp with nanosecond precision.
MICROSECOND	2	Report timestamp with microsecond precision.

UdpMetadataEncodingProtocolVersion flexible

Type: uint16

Defined in fuchsia.posix.socket/socket.fidl

Name	Value	Description
ZERO	0

TABLES

DatagramSocketDescribeResponse resource

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Field	Type	Description
1	socket	handle<socket>	ZX_SOCKET_DATAGRAM on which data is sent and received.
2	tx_meta_buf_size	uint64	Size of the buffer used to receive Tx metadata.
3	rx_meta_buf_size	uint64	Size of the buffer used to receive Rx metadata.
4	metadata_encoding_protocol_version	UdpMetadataEncodingProtocolVersion	Identifies the version of the protocol used to encode and decode metadata sent alongside payloads over the socket.

DatagramSocketRecvControlData

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Field	Type	Description
1	network	NetworkSocketRecvControlData	Network socket ancillary data.

DatagramSocketSendControlData

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Field	Type	Description
1	network	NetworkSocketSendControlData	Network socket ancillary data.

DatagramSocketSendMsgPreflightRequest

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Field	Type	Description
1	to	fuchsia.net/SocketAddress	The destination address. If absent, interpreted as the method receiver's connected address and causes the connected address to be returned. Required if the method receiver is not connected.
2	ipv6_pktinfo	Ipv6PktInfoSendControlData	Information controlling the local interface and/or address used when sending an IPv6 packet. If absent, indicates that the stack is free to choose an appropriate outgoing route.

DatagramSocket_RecvMsgPostflight_Response resource

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Field	Type	Description
1	validity	handle<eventpair>	Represents the validity of this structure. The structure is invalid if the peer is closed.
2	timestamp	TimestampOption	Identifies whether the SO_TIMESTAMP or SO_TIMESTAMPNS control messages are requested.
3	requests	CmsgRequests	Identifies the status (requested or not) of up to 32 control messages. This set size should be large enough to signal the status of all cmsgs supported by POSIX systems as of 2022. If that changes, the set can be extended by adding additional bits fields.

DatagramSocket_SendMsgPreflight_Response resource

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Field	Type	Description
1	to	fuchsia.net/SocketAddress	The validated destination address. Present only in response to an unset to addreess.
2	validity	vector<handle<eventpair>>:63	Represents the validity of this structure. The structure is invalid if any of the elements' peer is closed. Datagrams sent with the associated metadata after invalidation will be silently dropped.
3	maximum_size	uint32	The maximum datagram size that can be sent. Datagrams exceeding this will be silently dropped.

InterfaceAddresses

Defined in fuchsia.posix.socket/socket.fidl

Holds information about an interface and its addresses.

Ordinal	Field	Type	Description
1	id	uint64	ID of the interface.
2	name	fuchsia.net.interfaces/Name	Name of the interface.
4	addresses	vector<fuchsia.net/Subnet>	All addresses currently assigned to the interface.
5	interface_flags	InterfaceFlags	Contains the interface flags, as returned by the SIOCGIFFLAGS ioctl operation.

IpRecvControlData

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Field	Type	Description
1	tos	uint8	The Type of Service value found in a received packet's IPv4 header. Present if the SOL_IP -> IP_RECVTOS option is enabled.
2	ttl	uint8	The Time to Live value found in a received packet's IPv4 header. Present if the SOL_IP -> IP_RECVTTL option is enabled.
3	original_destination_address	fuchsia.net/SocketAddress	The original destination address. Present if the SOL_IP -> IP_RECVORIGDSTADDR option is enabled. Added: 15

IpSendControlData

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Field	Type	Description
2	ttl	uint8	The Time to Live value to set in the IPv4 header of an outgoing packet.

Ipv6RecvControlData

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Field	Type	Description
1	tclass	uint8	The Traffic Class of a packet that was received. Present if the SOL_IPV6 -> IPV6_RECVTCLASS option is enabled.
2	hoplimit	uint8	The Hop Limit of a packet that was received. Present if the SOL_IPV6 -> IPV6_RECVHOPLIMIT option is enabled.
3	pktinfo	Ipv6PktInfoRecvControlData	The packet information of a packet that was received. Present if the SOL_IPV6 -> IPV6_RECVPKTINFO option is enabled.

Ipv6SendControlData

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Field	Type	Description
2	hoplimit	uint8	The Hop Limit value to set in the IPv6 header of an outgoing packet.
3	pktinfo	Ipv6PktInfoSendControlData	Information controlling the local interface and/or address used when sending an IPv6 packet.

NetworkSocketRecvControlData

Defined in fuchsia.posix.socket/socket.fidl

Network socket (L3) ancillary data that can be received.

Ordinal	Field	Type	Description
1	socket	SocketRecvControlData	Socket level ancillary data.
2	ip	IpRecvControlData	IPv4 level ancillary data. These match POSIX SOL_IP control messages.
3	ipv6	Ipv6RecvControlData	IPv6 level ancillary data. These match POSIX SOL_IPV6 control messages.

NetworkSocketSendControlData

Defined in fuchsia.posix.socket/socket.fidl

Network socket (L3) ancillary data that can be sent.

Ordinal	Field	Type	Description
1	socket	SocketSendControlData	Socket level ancillary data.
2	ip	IpSendControlData	IPv4 level ancillary data. These match POSIX SOL_IP control messages.
3	ipv6	Ipv6SendControlData	IPv6 level ancillary data. These match POSIX SOL_IPV6 control messages.

RecvMsgMeta

Defined in fuchsia.posix.socket/socket.fidl

Metadata of a received datagram.

Ordinal	Field	Type	Description
1	from	fuchsia.net/SocketAddress	The from address of the datagram.
2	control	DatagramSocketRecvControlData	Ancillary control message data describing the datagram.
3	payload_len	uint16	The length of the payload, in bytes.

SendMsgMeta

Defined in fuchsia.posix.socket/socket.fidl

Metadata of a sent datagram.

Ordinal	Field	Type	Description
1	to	fuchsia.net/SocketAddress	The destination address, if specified.
2	control	DatagramSocketSendControlData	Ancillary control message data used for sending the payload.

SocketRecvControlData

Defined in fuchsia.posix.socket/socket.fidl

Socket level ancillary data that can be received.

These match control messages with a SOL_SOCKET level.

Ordinal	Field	Type	Description
3	timestamp	Timestamp	Data about the time at which the packet was received.

SocketSendControlData

Defined in fuchsia.posix.socket/socket.fidl

Socket level ancillary data that can be sent.

These match the POSIX SOL_SOCKET control messages.

Ordinal	Field	Type	Description

StreamSocketDescribeResponse resource

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Field	Type	Description
1	socket	handle<socket>	ZX_SOCKET_STREAM on which data is sent and received.

SynchronousDatagramSocketDescribeResponse resource

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Field	Type	Description
1	event	handle<eventpair>	Signals additional information about the state of the socket such as readiness or shutdown-ness.

TcpInfo

Defined in fuchsia.posix.socket/socket.fidl

TCP protocol state.

Ordinal	Field	Type	Description
1	state	TcpState
2	ca_state	TcpCongestionControlState
11	rto_usec	uint32
26	rtt_usec	uint32
27	rtt_var_usec	uint32
28	snd_ssthresh	uint32
29	snd_cwnd	uint32
54	reorder_seen	bool

UNIONS

BaseDatagramSocket_GetInfo_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseDatagramSocket_GetInfo_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_AddIpMembership_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_AddIpMembership_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_AddIpv6Membership_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_AddIpv6Membership_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_Bind_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_Bind_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_Connect_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_Connect_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_Disconnect_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_Disconnect_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_DropIpMembership_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_DropIpMembership_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_DropIpv6Membership_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_DropIpv6Membership_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpMulticastInterface_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpMulticastInterface_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpMulticastLoopback_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpMulticastLoopback_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpMulticastTtl_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpMulticastTtl_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpPacketInfo_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpPacketInfo_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpReceiveOriginalDestinationAddress_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpReceiveOriginalDestinationAddress_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpReceiveTtl_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpReceiveTtl_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpReceiveTypeOfService_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpReceiveTypeOfService_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpTransparent_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpTransparent_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpTtl_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpTtl_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpTypeOfService_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpTypeOfService_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpv6MulticastHops_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpv6MulticastHops_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpv6MulticastInterface_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpv6MulticastInterface_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpv6MulticastLoopback_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpv6MulticastLoopback_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpv6Only_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpv6Only_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpv6ReceiveHopLimit_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpv6ReceiveHopLimit_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpv6ReceivePacketInfo_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpv6ReceivePacketInfo_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpv6ReceiveTrafficClass_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpv6ReceiveTrafficClass_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpv6TrafficClass_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpv6TrafficClass_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetIpv6UnicastHops_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetIpv6UnicastHops_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetOriginalDestination_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetOriginalDestination_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetPeerName_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetPeerName_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_GetSockName_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_GetSockName_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpMulticastInterface_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpMulticastInterface_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpMulticastLoopback_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpMulticastLoopback_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpMulticastTtl_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpMulticastTtl_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpPacketInfo_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpPacketInfo_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpReceiveOriginalDestinationAddress_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpReceiveOriginalDestinationAddress_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpReceiveTtl_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpReceiveTtl_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpReceiveTypeOfService_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpReceiveTypeOfService_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpTransparent_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpTransparent_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpTtl_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpTtl_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpTypeOfService_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpTypeOfService_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpv6MulticastHops_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpv6MulticastHops_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpv6MulticastInterface_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpv6MulticastInterface_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpv6MulticastLoopback_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpv6MulticastLoopback_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpv6Only_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpv6Only_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpv6ReceiveHopLimit_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpv6ReceiveHopLimit_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpv6ReceivePacketInfo_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpv6ReceivePacketInfo_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpv6ReceiveTrafficClass_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpv6ReceiveTrafficClass_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpv6TrafficClass_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpv6TrafficClass_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_SetIpv6UnicastHops_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_SetIpv6UnicastHops_Response
2	err	fuchsia.posix/Errno

BaseNetworkSocket_Shutdown_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseNetworkSocket_Shutdown_Response
2	err	fuchsia.posix/Errno

BaseSocket_GetAcceptConn_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_GetAcceptConn_Response
2	err	fuchsia.posix/Errno

BaseSocket_GetBindToDevice_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_GetBindToDevice_Response
2	err	fuchsia.posix/Errno

BaseSocket_GetBindToInterfaceIndex_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_GetBindToInterfaceIndex_Response
2	err	fuchsia.posix/Errno

BaseSocket_GetBroadcast_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_GetBroadcast_Response
2	err	fuchsia.posix/Errno

BaseSocket_GetError_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_GetError_Response
2	err	fuchsia.posix/Errno

BaseSocket_GetKeepAlive_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_GetKeepAlive_Response
2	err	fuchsia.posix/Errno

BaseSocket_GetLinger_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_GetLinger_Response
2	err	fuchsia.posix/Errno

BaseSocket_GetMark_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_GetMark_Response
2	err	fuchsia.posix/Errno

BaseSocket_GetNoCheck_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_GetNoCheck_Response
2	err	fuchsia.posix/Errno

BaseSocket_GetOutOfBandInline_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_GetOutOfBandInline_Response
2	err	fuchsia.posix/Errno

BaseSocket_GetReceiveBuffer_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_GetReceiveBuffer_Response
2	err	fuchsia.posix/Errno

BaseSocket_GetReuseAddress_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_GetReuseAddress_Response
2	err	fuchsia.posix/Errno

BaseSocket_GetReusePort_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_GetReusePort_Response
2	err	fuchsia.posix/Errno

BaseSocket_GetSendBuffer_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_GetSendBuffer_Response
2	err	fuchsia.posix/Errno

BaseSocket_GetTimestamp_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_GetTimestamp_Response
2	err	fuchsia.posix/Errno

BaseSocket_SetBindToDevice_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_SetBindToDevice_Response
2	err	fuchsia.posix/Errno

BaseSocket_SetBindToInterfaceIndex_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_SetBindToInterfaceIndex_Response
2	err	fuchsia.posix/Errno

BaseSocket_SetBroadcast_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_SetBroadcast_Response
2	err	fuchsia.posix/Errno

BaseSocket_SetKeepAlive_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_SetKeepAlive_Response
2	err	fuchsia.posix/Errno

BaseSocket_SetLinger_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_SetLinger_Response
2	err	fuchsia.posix/Errno

BaseSocket_SetMark_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_SetMark_Response
2	err	fuchsia.posix/Errno

BaseSocket_SetNoCheck_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_SetNoCheck_Response
2	err	fuchsia.posix/Errno

BaseSocket_SetOutOfBandInline_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_SetOutOfBandInline_Response
2	err	fuchsia.posix/Errno

BaseSocket_SetReceiveBuffer_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_SetReceiveBuffer_Response
2	err	fuchsia.posix/Errno

BaseSocket_SetReuseAddress_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_SetReuseAddress_Response
2	err	fuchsia.posix/Errno

BaseSocket_SetReusePort_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_SetReusePort_Response
2	err	fuchsia.posix/Errno

BaseSocket_SetSendBuffer_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_SetSendBuffer_Response
2	err	fuchsia.posix/Errno

BaseSocket_SetTimestamp_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	BaseSocket_SetTimestamp_Response
2	err	fuchsia.posix/Errno

DatagramSocket_RecvMsgPostflight_Result strict resource

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	DatagramSocket_RecvMsgPostflight_Response
2	err	fuchsia.posix/Errno

DatagramSocket_SendMsgPreflight_Result strict resource

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	DatagramSocket_SendMsgPreflight_Response
2	err	fuchsia.posix/Errno

OptionalUint32 strict

Defined in fuchsia.posix.socket/socket.fidl

An optional uint32 value.

Ordinal	Variant	Type	Description
1	value	uint32
2	unset	Empty

OptionalUint8 strict

Defined in fuchsia.posix.socket/socket.fidl

An optional byte value.

Ordinal	Variant	Type	Description
1	value	uint8
2	unset	Empty

Provider_DatagramSocketDeprecated_Result strict resource

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	Provider_DatagramSocketDeprecated_Response
2	err	fuchsia.posix/Errno

Provider_DatagramSocket_Response strict resource

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	datagram_socket	client_end:DatagramSocket
2	synchronous_datagram_socket	client_end:SynchronousDatagramSocket

Provider_DatagramSocket_Result strict resource

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	Provider_DatagramSocket_Response
2	err	fuchsia.posix/Errno

Provider_InterfaceIndexToName_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	Provider_InterfaceIndexToName_Response
2	err	zx/Status

Provider_InterfaceNameToFlags_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	Provider_InterfaceNameToFlags_Response
2	err	zx/Status

Provider_InterfaceNameToIndex_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	Provider_InterfaceNameToIndex_Response
2	err	zx/Status

Provider_StreamSocket_Result strict resource

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	Provider_StreamSocket_Response
2	err	fuchsia.posix/Errno

StreamSocket_Accept_Result strict resource

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_Accept_Response
2	err	fuchsia.posix/Errno

StreamSocket_GetInfo_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_GetInfo_Response
2	err	fuchsia.posix/Errno

StreamSocket_GetTcpCongestion_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_GetTcpCongestion_Response
2	err	fuchsia.posix/Errno

StreamSocket_GetTcpCork_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_GetTcpCork_Response
2	err	fuchsia.posix/Errno

StreamSocket_GetTcpDeferAccept_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_GetTcpDeferAccept_Response
2	err	fuchsia.posix/Errno

StreamSocket_GetTcpInfo_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_GetTcpInfo_Response
2	err	fuchsia.posix/Errno

StreamSocket_GetTcpKeepAliveCount_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_GetTcpKeepAliveCount_Response
2	err	fuchsia.posix/Errno

StreamSocket_GetTcpKeepAliveIdle_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_GetTcpKeepAliveIdle_Response
2	err	fuchsia.posix/Errno

StreamSocket_GetTcpKeepAliveInterval_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_GetTcpKeepAliveInterval_Response
2	err	fuchsia.posix/Errno

StreamSocket_GetTcpLinger_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_GetTcpLinger_Response
2	err	fuchsia.posix/Errno

StreamSocket_GetTcpMaxSegment_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_GetTcpMaxSegment_Response
2	err	fuchsia.posix/Errno

StreamSocket_GetTcpNoDelay_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_GetTcpNoDelay_Response
2	err	fuchsia.posix/Errno

StreamSocket_GetTcpQuickAck_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_GetTcpQuickAck_Response
2	err	fuchsia.posix/Errno

StreamSocket_GetTcpSynCount_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_GetTcpSynCount_Response
2	err	fuchsia.posix/Errno

StreamSocket_GetTcpUserTimeout_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_GetTcpUserTimeout_Response
2	err	fuchsia.posix/Errno

StreamSocket_GetTcpWindowClamp_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_GetTcpWindowClamp_Response
2	err	fuchsia.posix/Errno

StreamSocket_Listen_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_Listen_Response
2	err	fuchsia.posix/Errno

StreamSocket_SetTcpCongestion_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_SetTcpCongestion_Response
2	err	fuchsia.posix/Errno

StreamSocket_SetTcpCork_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_SetTcpCork_Response
2	err	fuchsia.posix/Errno

StreamSocket_SetTcpDeferAccept_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_SetTcpDeferAccept_Response
2	err	fuchsia.posix/Errno

StreamSocket_SetTcpKeepAliveCount_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_SetTcpKeepAliveCount_Response
2	err	fuchsia.posix/Errno

StreamSocket_SetTcpKeepAliveIdle_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_SetTcpKeepAliveIdle_Response
2	err	fuchsia.posix/Errno

StreamSocket_SetTcpKeepAliveInterval_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_SetTcpKeepAliveInterval_Response
2	err	fuchsia.posix/Errno

StreamSocket_SetTcpLinger_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_SetTcpLinger_Response
2	err	fuchsia.posix/Errno

StreamSocket_SetTcpMaxSegment_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_SetTcpMaxSegment_Response
2	err	fuchsia.posix/Errno

StreamSocket_SetTcpNoDelay_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_SetTcpNoDelay_Response
2	err	fuchsia.posix/Errno

StreamSocket_SetTcpQuickAck_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_SetTcpQuickAck_Response
2	err	fuchsia.posix/Errno

StreamSocket_SetTcpSynCount_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_SetTcpSynCount_Response
2	err	fuchsia.posix/Errno

StreamSocket_SetTcpUserTimeout_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_SetTcpUserTimeout_Response
2	err	fuchsia.posix/Errno

StreamSocket_SetTcpWindowClamp_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	StreamSocket_SetTcpWindowClamp_Response
2	err	fuchsia.posix/Errno

SynchronousDatagramSocket_RecvMsg_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	SynchronousDatagramSocket_RecvMsg_Response
2	err	fuchsia.posix/Errno

SynchronousDatagramSocket_SendMsg_Result strict

Defined in fuchsia.posix.socket/socket.fidl

Ordinal	Variant	Type	Description
1	response	SynchronousDatagramSocket_SendMsg_Response
2	err	fuchsia.posix/Errno

BITS

CmsgRequests flexible

Type: uint32

Defined in fuchsia.posix.socket/socket.fidl

Name	Value	Description
IP_TOS	1	Identifies whether the IP_RECVTOS control message is requested.
IP_TTL	2	Identifies whether the IP_RECVTTL control message is requested.
IPV6_TCLASS	4	Identifies whether the IPV6_RECVTCLASS control message is requested.
IPV6_HOPLIMIT	8	Identifies whether the IPV6_RECVHOPLIMIT control message is requested.
IPV6_PKTINFO	16	Identifies whether the IPV6_RECVPKTINFO control message is requested.
IP_RECVORIGDSTADDR	32	Identifies whether the IP_RECVORIGDSTADDR control message is requested. Added: 15

InterfaceFlags strict

Type: uint16

Defined in fuchsia.posix.socket/socket.fidl

Bits representing the interface flags as returned by the SIOCGIFFLAGS ioctl operation. These bitmasks are intended to track the C API definition. For example, InterfaceFlags.UP corresponds to IFF_UP, etc.

Name	Value	Description
UP	1
BROADCAST	2
DEBUG	4
LOOPBACK	8
POINTTOPOINT	16
NOTRAILERS	32
RUNNING	64
NOARP	128
PROMISC	256
ALLMULTI	512
LEADER	1024
FOLLOWER	2048
MULTICAST	4096
PORTSEL	8192
AUTOMEDIA	16384
DYNAMIC	32768

RecvMsgFlags strict

Type: uint16

Defined in fuchsia.posix.socket/socket.fidl

Flags controlling RecvMsg behavior.

Name	Value	Description
PEEK	2	Returns data from the receive queue without removing from it. Equivalent to MSG_PEEK.

SendMsgFlags strict

Type: uint16

Defined in fuchsia.posix.socket/socket.fidl

Name	Value	Description
RESERVED	32768

ShutdownMode strict

Type: uint16

Defined in fuchsia.posix.socket/socket.fidl

Socket shutdown mode.

Name	Value	Description
READ	1	Shutdown socket read endpoint.
WRITE	2	Shutdown socket write endpoint.

CONSTANTS

Name	Value	Type	Description
DATAGRAM_SOCKET_PROTOCOL_NAME	fuchsia.posix.socket/DatagramSocket	String
FAST_UDP_WAIT_MANY_MAXIMUM_ITEMS	63	uint32	Constant bounding the number of eventpairs returned by Netstack to clients of the fast protocol. Set equal to ZX_WAIT_MANY_MAXIMUM_ITEMS - 1, where ZX_WAIT_MANY_MAXIMUM_ITEMS is defined in //zircon/system/public/zircon/types.h and bounds the number of eventpairs in a single call to zx_object_wait_many. The bias leaves room to allow clients to wait for errors on the zircon socket in the same call.
SIGNAL_DATAGRAM_ERROR	USER_SIGNAL_2	uint32
SIGNAL_DATAGRAM_INCOMING	USER_SIGNAL_0	uint32
SIGNAL_DATAGRAM_OUTGOING	USER_SIGNAL_1	uint32
SIGNAL_DATAGRAM_SHUTDOWN_READ	USER_SIGNAL_4	uint32
SIGNAL_DATAGRAM_SHUTDOWN_WRITE	USER_SIGNAL_5	uint32
SIGNAL_STREAM_CONNECTED	USER_SIGNAL_3	uint32
SIGNAL_STREAM_INCOMING	USER_SIGNAL_0	uint32
STREAM_SOCKET_PROTOCOL_NAME	fuchsia.posix.socket/StreamSocket	String
SYNCHRONOUS_DATAGRAM_SOCKET_PROTOCOL_NAME	fuchsia.posix.socket/SynchronousDatagramSocket	String
USER_SIGNAL_0	16777216	uint32
USER_SIGNAL_1	33554432	uint32
USER_SIGNAL_2	67108864	uint32
USER_SIGNAL_3	134217728	uint32
USER_SIGNAL_4	268435456	uint32
USER_SIGNAL_5	536870912	uint32