8 { 'include': 'common.json' }
11 # @NetworkAddressFamily:
13 # The network address family
21 # @vsock: vsock family (since 2.8)
27 { 'enum': 'NetworkAddressFamily',
28 'data': [ 'ipv4', 'ipv6', 'unix', 'vsock', 'unknown' ] }
31 # @InetSocketAddressBase:
33 # @host: host part of the address
34 # @port: port part of the address
36 { 'struct': 'InetSocketAddressBase',
44 # Captures a socket address or address range in the Internet namespace.
46 # @numeric: true if the host/port are guaranteed to be numeric,
47 # false if name resolution should be attempted. Defaults to false.
50 # @to: If present, this is range of possible addresses, with port
51 # between @port and @to.
53 # @ipv4: whether to accept IPv4 addresses, default try both IPv4 and IPv6
55 # @ipv6: whether to accept IPv6 addresses, default try both IPv4 and IPv6
57 # @keep-alive: enable keep-alive when connecting to this socket. Not supported
58 # for passive sockets. (Since 4.2)
60 # @mptcp: enable multi-path TCP. (Since 6.1)
64 { 'struct': 'InetSocketAddress',
65 'base': 'InetSocketAddressBase',
71 '*keep-alive': 'bool',
72 '*mptcp': { 'type': 'bool', 'if': 'defined(IPPROTO_MPTCP)' } } }
77 # Captures a socket address in the local ("Unix socket") namespace.
79 # @path: filesystem path to use
80 # @abstract: if true, this is a Linux abstract socket address. @path
81 # will be prefixed by a null byte, and optionally padded
82 # with null bytes. Defaults to false. (Since 5.1)
83 # @tight: if false, pad an abstract socket address with enough null
84 # bytes to make it fill struct sockaddr_un member sun_path.
85 # Defaults to true. (Since 5.1)
89 { 'struct': 'UnixSocketAddress',
92 '*abstract': { 'type': 'bool', 'if': 'defined(CONFIG_LINUX)' },
93 '*tight': { 'type': 'bool', 'if': 'defined(CONFIG_LINUX)' } } }
96 # @VsockSocketAddress:
98 # Captures a socket address in the vsock namespace.
100 # @cid: unique host identifier
103 # Note: string types are used to allow for possible future hostname or
104 # service resolution support.
108 { 'struct': 'VsockSocketAddress',
114 # @SocketAddressLegacy:
116 # Captures the address of a socket, which could also be a named file descriptor
118 # Note: This type is deprecated in favor of SocketAddress. The
119 # difference between SocketAddressLegacy and SocketAddress is that the
120 # latter is a flat union rather than a simple union. Flat is nicer
121 # because it avoids nesting on the wire, i.e. that form has fewer {}.
126 { 'union': 'SocketAddressLegacy',
128 'inet': 'InetSocketAddress',
129 'unix': 'UnixSocketAddress',
130 'vsock': 'VsockSocketAddress',
134 # @SocketAddressType:
136 # Available SocketAddress types
138 # @inet: Internet address
140 # @unix: Unix domain socket
142 # @vsock: VMCI address
144 # @fd: decimal is for file descriptor number, otherwise a file descriptor name.
145 # Named file descriptors are permitted in monitor commands, in combination
146 # with the 'getfd' command. Decimal file descriptors are permitted at
147 # startup or other contexts where no monitor context is active.
151 { 'enum': 'SocketAddressType',
152 'data': [ 'inet', 'unix', 'vsock', 'fd' ] }
157 # Captures the address of a socket, which could also be a named file
160 # @type: Transport type
164 { 'union': 'SocketAddress',
165 'base': { 'type': 'SocketAddressType' },
166 'discriminator': 'type',
167 'data': { 'inet': 'InetSocketAddress',
168 'unix': 'UnixSocketAddress',
169 'vsock': 'VsockSocketAddress',