9 # @NetworkAddressFamily:
11 # The network address family
19 # @vsock: vsock family (since 2.8)
25 { 'enum': 'NetworkAddressFamily',
26 'data': [ 'ipv4', 'ipv6', 'unix', 'vsock', 'unknown' ] }
29 # @InetSocketAddressBase:
31 # @host: host part of the address
32 # @port: port part of the address
34 { 'struct': 'InetSocketAddressBase',
42 # Captures a socket address or address range in the Internet
45 # @numeric: true if the host/port are guaranteed to be numeric, false
46 # if name resolution should be attempted. Defaults to false.
49 # @to: If present, this is range of possible addresses, with port
50 # between @port and @to.
52 # @ipv4: whether to accept IPv4 addresses, default try both IPv4 and
55 # @ipv6: whether to accept IPv6 addresses, default try both IPv4 and
58 # @keep-alive: enable keep-alive when connecting to this socket. Not
59 # supported for passive sockets. (Since 4.2)
61 # @mptcp: enable multi-path TCP. (Since 6.1)
65 { 'struct': 'InetSocketAddress',
66 'base': 'InetSocketAddressBase',
72 '*keep-alive': 'bool',
73 '*mptcp': { 'type': 'bool', 'if': 'HAVE_IPPROTO_MPTCP' } } }
78 # Captures a socket address in the local ("Unix socket") namespace.
80 # @path: filesystem path to use
82 # @abstract: if true, this is a Linux abstract socket address. @path
83 # will be prefixed by a null byte, and optionally padded with null
84 # bytes. Defaults to false. (Since 5.1)
86 # @tight: if false, pad an abstract socket address with enough null
87 # bytes to make it fill struct sockaddr_un member sun_path.
88 # Defaults to true. (Since 5.1)
92 { 'struct': 'UnixSocketAddress',
95 '*abstract': { 'type': 'bool', 'if': 'CONFIG_LINUX' },
96 '*tight': { 'type': 'bool', 'if': 'CONFIG_LINUX' } } }
99 # @VsockSocketAddress:
101 # Captures a socket address in the vsock namespace.
103 # @cid: unique host identifier
107 # Note: string types are used to allow for possible future hostname or
108 # service resolution support.
112 { 'struct': 'VsockSocketAddress',
120 # A file descriptor name or number.
122 # @str: decimal is for file descriptor number, otherwise it's a file
123 # descriptor name. Named file descriptors are permitted in
124 # monitor commands, in combination with the 'getfd' command.
125 # Decimal file descriptors are permitted at startup or other
126 # contexts where no monitor context is active.
130 { 'struct': 'FdSocketAddress',
135 # @InetSocketAddressWrapper:
137 # @data: internet domain socket address
141 { 'struct': 'InetSocketAddressWrapper',
142 'data': { 'data': 'InetSocketAddress' } }
145 # @UnixSocketAddressWrapper:
147 # @data: UNIX domain socket address
151 { 'struct': 'UnixSocketAddressWrapper',
152 'data': { 'data': 'UnixSocketAddress' } }
155 # @VsockSocketAddressWrapper:
157 # @data: VSOCK domain socket address
161 { 'struct': 'VsockSocketAddressWrapper',
162 'data': { 'data': 'VsockSocketAddress' } }
165 # @FdSocketAddressWrapper:
167 # @data: file descriptor name or number
171 { 'struct': 'FdSocketAddressWrapper',
172 'data': { 'data': 'FdSocketAddress' } }
175 # @SocketAddressLegacy:
177 # Captures the address of a socket, which could also be a named file
180 # @type: Transport type
182 # Note: This type is deprecated in favor of SocketAddress. The
183 # difference between SocketAddressLegacy and SocketAddress is that
184 # the latter has fewer {} on the wire.
188 { 'union': 'SocketAddressLegacy',
189 'base': { 'type': 'SocketAddressType' },
190 'discriminator': 'type',
192 'inet': 'InetSocketAddressWrapper',
193 'unix': 'UnixSocketAddressWrapper',
194 'vsock': 'VsockSocketAddressWrapper',
195 'fd': 'FdSocketAddressWrapper' } }
198 # @SocketAddressType:
200 # Available SocketAddress types
202 # @inet: Internet address
204 # @unix: Unix domain socket
206 # @vsock: VMCI address
208 # @fd: Socket file descriptor
212 { 'enum': 'SocketAddressType',
213 'data': [ 'inet', 'unix', 'vsock', 'fd' ] }
218 # Captures the address of a socket, which could also be a socket file
221 # @type: Transport type
225 { 'union': 'SocketAddress',
226 'base': { 'type': 'SocketAddressType' },
227 'discriminator': 'type',
228 'data': { 'inet': 'InetSocketAddress',
229 'unix': 'UnixSocketAddress',
230 'vsock': 'VsockSocketAddress',
231 'fd': 'FdSocketAddress' } }