File: //opt/go/pkg/mod/golang.org/x/
[email protected]/unix/syscall_internal_linux_test.go
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build linux
package unix
import (
"reflect"
"strings"
"testing"
"unsafe"
)
func makeProto(proto int) *int {
return &proto
}
func Test_anyToSockaddr(t *testing.T) {
tests := []struct {
name string
rsa *RawSockaddrAny
sa Sockaddr
err error
proto *int
}{
{
name: "AF_TIPC bad addrtype",
rsa: &RawSockaddrAny{
Addr: RawSockaddr{
Family: AF_TIPC,
},
},
err: EINVAL,
},
{
name: "AF_TIPC NameSeq",
rsa: sockaddrTIPCToAny(RawSockaddrTIPC{
Family: AF_TIPC,
Addrtype: TIPC_SERVICE_RANGE,
Scope: 1,
Addr: (&TIPCServiceRange{
Type: 1,
Lower: 2,
Upper: 3,
}).tipcAddr(),
}),
sa: &SockaddrTIPC{
Scope: 1,
Addr: &TIPCServiceRange{
Type: 1,
Lower: 2,
Upper: 3,
},
},
},
{
name: "AF_TIPC Name",
rsa: sockaddrTIPCToAny(RawSockaddrTIPC{
Family: AF_TIPC,
Addrtype: TIPC_SERVICE_ADDR,
Scope: 2,
Addr: (&TIPCServiceName{
Type: 1,
Instance: 2,
Domain: 3,
}).tipcAddr(),
}),
sa: &SockaddrTIPC{
Scope: 2,
Addr: &TIPCServiceName{
Type: 1,
Instance: 2,
Domain: 3,
},
},
},
{
name: "AF_TIPC ID",
rsa: sockaddrTIPCToAny(RawSockaddrTIPC{
Family: AF_TIPC,
Addrtype: TIPC_SOCKET_ADDR,
Scope: 3,
Addr: (&TIPCSocketAddr{
Ref: 1,
Node: 2,
}).tipcAddr(),
}),
sa: &SockaddrTIPC{
Scope: 3,
Addr: &TIPCSocketAddr{
Ref: 1,
Node: 2,
},
},
},
{
name: "AF_INET IPPROTO_L2TP",
rsa: sockaddrL2TPIPToAny(RawSockaddrL2TPIP{
Family: AF_INET,
Addr: [4]byte{0xef, 0x10, 0x5b, 0xa2},
Conn_id: 0x1234abcd,
}),
sa: &SockaddrL2TPIP{
Addr: [4]byte{0xef, 0x10, 0x5b, 0xa2},
ConnId: 0x1234abcd,
},
proto: makeProto(IPPROTO_L2TP),
},
{
name: "AF_INET6 IPPROTO_L2TP",
rsa: sockaddrL2TPIP6ToAny(RawSockaddrL2TPIP6{
Family: AF_INET6,
Flowinfo: 42,
Addr: [16]byte{
0x20, 0x01, 0x0d, 0xb8,
0x85, 0xa3, 0x00, 0x00,
0x00, 0x00, 0x8a, 0x2e,
0x03, 0x70, 0x73, 0x34,
},
Scope_id: 90210,
Conn_id: 0x1234abcd,
}),
sa: &SockaddrL2TPIP6{
Addr: [16]byte{
0x20, 0x01, 0x0d, 0xb8,
0x85, 0xa3, 0x00, 0x00,
0x00, 0x00, 0x8a, 0x2e,
0x03, 0x70, 0x73, 0x34,
},
ZoneId: 90210,
ConnId: 0x1234abcd,
},
proto: makeProto(IPPROTO_L2TP),
},
{
name: "AF_UNIX unnamed/abstract",
rsa: sockaddrUnixToAny(RawSockaddrUnix{
Family: AF_UNIX,
}),
sa: &SockaddrUnix{
Name: "@",
},
},
{
name: "AF_UNIX named",
rsa: sockaddrUnixToAny(RawSockaddrUnix{
Family: AF_UNIX,
Path: [108]int8{'g', 'o', 'p', 'h', 'e', 'r'},
}),
sa: &SockaddrUnix{
Name: "gopher",
},
},
{
name: "AF_IUCV",
rsa: sockaddrIUCVToAny(RawSockaddrIUCV{
Family: AF_IUCV,
User_id: [8]int8{'*', 'M', 'S', 'G', ' ', ' ', ' ', ' '},
Name: [8]int8{' ', ' ', ' ', ' ', ' ', ' ', ' ', ' '},
}),
sa: &SockaddrIUCV{
UserID: "*MSG ",
Name: " ",
},
},
{
name: "AF_CAN CAN_RAW",
rsa: sockaddrCANToAny(RawSockaddrCAN{
Family: AF_CAN,
Ifindex: 12345678,
Addr: [16]byte{
0xAA, 0xAA, 0xAA, 0xAA,
0xBB, 0xBB, 0xBB, 0xBB,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
},
}),
sa: &SockaddrCAN{
Ifindex: 12345678,
RxID: 0xAAAAAAAA,
TxID: 0xBBBBBBBB,
},
proto: makeProto(CAN_RAW),
},
{
name: "AF_CAN CAN_J1939",
rsa: sockaddrCANToAny(RawSockaddrCAN{
Family: AF_CAN,
Ifindex: 12345678,
Addr: [16]byte{
0xAA, 0xAA, 0xAA, 0xAA,
0xAA, 0xAA, 0xAA, 0xAA,
0xBB, 0xBB, 0xBB, 0xBB,
0xCC, 0x00, 0x00, 0x00,
},
}),
sa: &SockaddrCANJ1939{
Ifindex: 12345678,
Name: 0xAAAAAAAAAAAAAAAA,
PGN: 0xBBBBBBBB,
Addr: 0xCC,
},
proto: makeProto(CAN_J1939),
},
{
name: "AF_NFC RAW",
rsa: sockaddrNFCToAny(RawSockaddrNFC{
Sa_family: AF_NFC,
Dev_idx: 10,
Target_idx: 20,
Nfc_protocol: 30,
}),
sa: &SockaddrNFC{
DeviceIdx: 10,
TargetIdx: 20,
NFCProtocol: 30,
},
proto: makeProto(NFC_SOCKPROTO_RAW),
},
{
name: "AF_NFC LLCP",
rsa: sockaddrNFCLLCPToAny(RawSockaddrNFCLLCP{
Sa_family: AF_NFC,
Dev_idx: 10,
Target_idx: 20,
Nfc_protocol: 30,
Dsap: 40,
Ssap: 50,
Service_name: [63]uint8{'t', 'e', 's', 't'},
Service_name_len: 4,
}),
sa: &SockaddrNFCLLCP{
DeviceIdx: 10,
TargetIdx: 20,
NFCProtocol: 30,
DestinationSAP: 40,
SourceSAP: 50,
ServiceName: "test",
},
proto: makeProto(NFC_SOCKPROTO_LLCP),
},
{
name: "AF_NFC unknown",
rsa: sockaddrNFCToAny(RawSockaddrNFC{
Sa_family: AF_NFC,
Dev_idx: 10,
Target_idx: 20,
Nfc_protocol: 30,
}),
err: EINVAL,
proto: makeProto(^0),
},
{
name: "AF_VSOCK empty",
rsa: sockaddrVMToAny(RawSockaddrVM{}),
err: EAFNOSUPPORT,
},
{
name: "AF_VSOCK Cid and Port",
rsa: sockaddrVMToAny(RawSockaddrVM{
Family: AF_VSOCK,
Cid: VMADDR_CID_HOST,
Port: VMADDR_PORT_ANY,
}),
sa: &SockaddrVM{
CID: VMADDR_CID_HOST,
Port: VMADDR_PORT_ANY,
},
},
{
name: "AF_MAX EAFNOSUPPORT",
rsa: &RawSockaddrAny{
Addr: RawSockaddr{
Family: AF_MAX,
},
},
err: EAFNOSUPPORT,
},
// TODO: expand to support other families.
}
realSocketProtocol := socketProtocol
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
fd := int(0)
if tt.proto != nil {
socketProtocol = func(fd int) (int, error) { return *tt.proto, nil }
} else {
socketProtocol = realSocketProtocol
}
sa, err := anyToSockaddr(fd, tt.rsa)
if err != tt.err {
t.Fatalf("unexpected error: %v, want: %v", err, tt.err)
}
if !reflect.DeepEqual(sa, tt.sa) {
t.Fatalf("unexpected Sockaddr:\n got: %#v\nwant: %#v", sa, tt.sa)
}
})
}
}
func TestSockaddrTIPC_sockaddr(t *testing.T) {
tests := []struct {
name string
sa *SockaddrTIPC
raw *RawSockaddrTIPC
err error
}{
{
name: "no fields set",
sa: &SockaddrTIPC{},
err: EINVAL,
},
{
name: "ID",
sa: &SockaddrTIPC{
Scope: 1,
Addr: &TIPCSocketAddr{
Ref: 1,
Node: 2,
},
},
raw: &RawSockaddrTIPC{
Family: AF_TIPC,
Addrtype: TIPC_SOCKET_ADDR,
Scope: 1,
Addr: (&TIPCSocketAddr{
Ref: 1,
Node: 2,
}).tipcAddr(),
},
},
{
name: "NameSeq",
sa: &SockaddrTIPC{
Scope: 2,
Addr: &TIPCServiceRange{
Type: 1,
Lower: 2,
Upper: 3,
},
},
raw: &RawSockaddrTIPC{
Family: AF_TIPC,
Addrtype: TIPC_SERVICE_RANGE,
Scope: 2,
Addr: (&TIPCServiceRange{
Type: 1,
Lower: 2,
Upper: 3,
}).tipcAddr(),
},
},
{
name: "Name",
sa: &SockaddrTIPC{
Scope: 3,
Addr: &TIPCServiceName{
Type: 1,
Instance: 2,
Domain: 3,
},
},
raw: &RawSockaddrTIPC{
Family: AF_TIPC,
Addrtype: TIPC_SERVICE_ADDR,
Scope: 3,
Addr: (&TIPCServiceName{
Type: 1,
Instance: 2,
Domain: 3,
}).tipcAddr(),
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
out, l, err := tt.sa.sockaddr()
if err != tt.err {
t.Fatalf("unexpected error: %v, want: %v", err, tt.err)
}
// Must be 0 on error or a fixed size otherwise.
if (tt.err != nil && l != 0) || (tt.raw != nil && l != SizeofSockaddrTIPC) {
t.Fatalf("unexpected Socklen: %d", l)
}
if out == nil {
// No pointer to cast, return early.
return
}
raw := (*RawSockaddrTIPC)(out)
if !reflect.DeepEqual(raw, tt.raw) {
t.Fatalf("unexpected RawSockaddrTIPC:\n got: %#v\nwant: %#v", raw, tt.raw)
}
})
}
}
func TestSockaddrL2TPIP_sockaddr(t *testing.T) {
tests := []struct {
name string
sa *SockaddrL2TPIP
raw *RawSockaddrL2TPIP
err error
}{
{
name: "L2TPIP",
sa: &SockaddrL2TPIP{
Addr: [4]byte{0xef, 0x10, 0x5b, 0xa2},
ConnId: 0x1234abcd,
},
raw: &RawSockaddrL2TPIP{
Family: AF_INET,
Addr: [4]byte{0xef, 0x10, 0x5b, 0xa2},
Conn_id: 0x1234abcd,
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
out, l, err := tt.sa.sockaddr()
if err != tt.err {
t.Fatalf("unexpected error: %v, want: %v", err, tt.err)
}
// Must be 0 on error or a fixed size otherwise.
if (tt.err != nil && l != 0) || (tt.raw != nil && l != SizeofSockaddrL2TPIP) {
t.Fatalf("unexpected Socklen: %d", l)
}
if out != nil {
raw := (*RawSockaddrL2TPIP)(out)
if !reflect.DeepEqual(raw, tt.raw) {
t.Fatalf("unexpected RawSockaddrL2TPIP:\n got: %#v\nwant: %#v", raw, tt.raw)
}
}
})
}
}
func TestSockaddrL2TPIP6_sockaddr(t *testing.T) {
tests := []struct {
name string
sa *SockaddrL2TPIP6
raw *RawSockaddrL2TPIP6
err error
}{
{
name: "L2TPIP6",
sa: &SockaddrL2TPIP6{
Addr: [16]byte{
0x20, 0x01, 0x0d, 0xb8,
0x85, 0xa3, 0x00, 0x00,
0x00, 0x00, 0x8a, 0x2e,
0x03, 0x70, 0x73, 0x34,
},
ZoneId: 90210,
ConnId: 0x1234abcd,
},
raw: &RawSockaddrL2TPIP6{
Family: AF_INET6,
Addr: [16]byte{
0x20, 0x01, 0x0d, 0xb8,
0x85, 0xa3, 0x00, 0x00,
0x00, 0x00, 0x8a, 0x2e,
0x03, 0x70, 0x73, 0x34,
},
Scope_id: 90210,
Conn_id: 0x1234abcd,
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
out, l, err := tt.sa.sockaddr()
if err != tt.err {
t.Fatalf("unexpected error: %v, want: %v", err, tt.err)
}
// Must be 0 on error or a fixed size otherwise.
if (tt.err != nil && l != 0) || (tt.raw != nil && l != SizeofSockaddrL2TPIP6) {
t.Fatalf("unexpected Socklen: %d", l)
}
if out != nil {
raw := (*RawSockaddrL2TPIP6)(out)
if !reflect.DeepEqual(raw, tt.raw) {
t.Fatalf("unexpected RawSockaddrL2TPIP6:\n got: %#v\nwant: %#v", raw, tt.raw)
}
}
})
}
}
func TestSockaddrUnix_sockaddr(t *testing.T) {
tests := []struct {
name string
sa *SockaddrUnix
raw *RawSockaddrUnix
slen _Socklen
err error
}{
{
name: "unnamed",
sa: &SockaddrUnix{},
raw: &RawSockaddrUnix{
Family: AF_UNIX,
},
slen: 2, // family (uint16)
},
{
name: "abstract_starting_with_at",
sa: &SockaddrUnix{
Name: "@",
},
raw: &RawSockaddrUnix{
Family: AF_UNIX,
},
slen: 3, // family (uint16) + NULL
},
{
name: "abstract_starting_with_null",
sa: &SockaddrUnix{
Name: "\x00",
},
raw: &RawSockaddrUnix{
Family: AF_UNIX,
},
slen: 3, // family (uint16) + NULL
},
{
name: "named",
sa: &SockaddrUnix{
Name: "gopher",
},
raw: &RawSockaddrUnix{
Family: AF_UNIX,
Path: [108]int8{'g', 'o', 'p', 'h', 'e', 'r'},
},
slen: _Socklen(3 + len("gopher")), // family (uint16) + len(gopher)
},
{
name: "named too long",
sa: &SockaddrUnix{
Name: strings.Repeat("A", 108),
},
err: EINVAL,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
out, l, err := tt.sa.sockaddr()
if err != tt.err {
t.Fatalf("unexpected error: %v, want: %v", err, tt.err)
}
if l != tt.slen {
t.Fatalf("unexpected Socklen: %d, want %d", l, tt.slen)
}
if out == nil {
// No pointer to cast, return early.
return
}
raw := (*RawSockaddrUnix)(out)
if !reflect.DeepEqual(raw, tt.raw) {
t.Fatalf("unexpected RawSockaddrUnix:\n got: %#v\nwant: %#v", raw, tt.raw)
}
})
}
}
func TestSockaddrIUCV_sockaddr(t *testing.T) {
tests := []struct {
name string
sa *SockaddrIUCV
raw *RawSockaddrIUCV
err error
}{
{
name: "no fields set",
sa: &SockaddrIUCV{},
raw: &RawSockaddrIUCV{
Family: AF_IUCV,
Nodeid: [8]int8{' ', ' ', ' ', ' ', ' ', ' ', ' ', ' '},
User_id: [8]int8{' ', ' ', ' ', ' ', ' ', ' ', ' ', ' '},
Name: [8]int8{' ', ' ', ' ', ' ', ' ', ' ', ' ', ' '},
},
},
{
name: "both fields set",
sa: &SockaddrIUCV{
UserID: "USERID",
Name: "NAME",
},
raw: &RawSockaddrIUCV{
Family: AF_IUCV,
Nodeid: [8]int8{' ', ' ', ' ', ' ', ' ', ' ', ' ', ' '},
User_id: [8]int8{'U', 'S', 'E', 'R', 'I', 'D', ' ', ' '},
Name: [8]int8{'N', 'A', 'M', 'E', ' ', ' ', ' ', ' '},
},
},
{
name: "too long userid",
sa: &SockaddrIUCV{
UserID: "123456789",
},
err: EINVAL,
},
{
name: "too long name",
sa: &SockaddrIUCV{
Name: "123456789",
},
err: EINVAL,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
out, l, err := tt.sa.sockaddr()
if err != tt.err {
t.Fatalf("unexpected error: %v, want: %v", err, tt.err)
}
// Must be 0 on error or a fixed size otherwise.
if (tt.err != nil && l != 0) || (tt.raw != nil && l != SizeofSockaddrIUCV) {
t.Fatalf("unexpected Socklen: %d", l)
}
if out == nil {
// No pointer to cast, return early.
return
}
raw := (*RawSockaddrIUCV)(out)
if !reflect.DeepEqual(raw, tt.raw) {
t.Fatalf("unexpected RawSockaddrIUCV:\n got: %#v\nwant: %#v", raw, tt.raw)
}
})
}
}
func TestSockaddrCAN_sockaddr(t *testing.T) {
tests := []struct {
name string
sa *SockaddrCAN
raw *RawSockaddrCAN
err error
}{
{
name: "with ids",
sa: &SockaddrCAN{
Ifindex: 12345678,
RxID: 0xAAAAAAAA,
TxID: 0xBBBBBBBB,
},
raw: &RawSockaddrCAN{
Family: AF_CAN,
Ifindex: 12345678,
Addr: [16]byte{
0xAA, 0xAA, 0xAA, 0xAA,
0xBB, 0xBB, 0xBB, 0xBB,
0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
},
},
},
{
name: "negative ifindex",
sa: &SockaddrCAN{
Ifindex: -1,
},
err: EINVAL,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
out, l, err := tt.sa.sockaddr()
if err != tt.err {
t.Fatalf("unexpected error: %v, want: %v", err, tt.err)
}
// Must be 0 on error or a fixed size otherwise.
if (tt.err != nil && l != 0) || (tt.raw != nil && l != SizeofSockaddrCAN) {
t.Fatalf("unexpected Socklen: %d", l)
}
if out != nil {
raw := (*RawSockaddrCAN)(out)
if !reflect.DeepEqual(raw, tt.raw) {
t.Fatalf("unexpected RawSockaddrCAN:\n got: %#v\nwant: %#v", raw, tt.raw)
}
}
})
}
}
func TestSockaddrNFC_sockaddr(t *testing.T) {
tests := []struct {
name string
sa *SockaddrNFC
raw *RawSockaddrNFC
err error
}{
{
name: "NFC RAW",
sa: &SockaddrNFC{
DeviceIdx: 12345678,
TargetIdx: 87654321,
NFCProtocol: 0xBBBBBBBB,
},
raw: &RawSockaddrNFC{
Sa_family: AF_NFC,
Dev_idx: 12345678,
Target_idx: 87654321,
Nfc_protocol: 0xBBBBBBBB,
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
out, l, err := tt.sa.sockaddr()
if err != tt.err {
t.Fatalf("unexpected error: %v, want: %v", err, tt.err)
}
// Must be 0 on error or a fixed size otherwise.
if (tt.err != nil && l != 0) || (tt.raw != nil && l != SizeofSockaddrNFC) {
t.Fatalf("unexpected Socklen: %d", l)
}
if out != nil {
raw := (*RawSockaddrNFC)(out)
if !reflect.DeepEqual(raw, tt.raw) {
t.Fatalf("unexpected RawSockaddrNFC:\n got: %#v\nwant: %#v", raw, tt.raw)
}
}
})
}
}
func TestSockaddrNFCLLCP_sockaddr(t *testing.T) {
tests := []struct {
name string
sa *SockaddrNFCLLCP
raw *RawSockaddrNFCLLCP
err error
}{
{
name: "valid",
sa: &SockaddrNFCLLCP{
DeviceIdx: 12345678,
TargetIdx: 87654321,
NFCProtocol: 0xBBBBBBBB,
DestinationSAP: 55,
SourceSAP: 56,
ServiceName: "test service",
},
raw: &RawSockaddrNFCLLCP{
Sa_family: AF_NFC,
Dev_idx: 12345678,
Target_idx: 87654321,
Nfc_protocol: 0xBBBBBBBB,
Dsap: 55,
Ssap: 56,
Service_name: [63]uint8{'t', 'e', 's', 't', ' ', 's', 'e', 'r', 'v', 'i', 'c', 'e'},
Service_name_len: 12,
},
},
{
name: "too long service name",
sa: &SockaddrNFCLLCP{
DeviceIdx: 12345678,
TargetIdx: 87654321,
NFCProtocol: 0xBBBBBBBB,
DestinationSAP: 55,
SourceSAP: 56,
ServiceName: "too long too long too long too long too long too long too long too long too long",
},
err: EINVAL,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
out, l, err := tt.sa.sockaddr()
if err != tt.err {
t.Fatalf("unexpected error: %v, want: %v", err, tt.err)
}
// Must be 0 on error or a fixed size otherwise.
if (tt.err != nil && l != 0) || (tt.raw != nil && l != SizeofSockaddrNFCLLCP) {
t.Fatalf("unexpected Socklen: %d", l)
}
if out != nil {
raw := (*RawSockaddrNFCLLCP)(out)
if !reflect.DeepEqual(raw, tt.raw) {
t.Fatalf("unexpected RawSockaddrNFCLLCP:\n got: %#v\nwant: %#v", raw, tt.raw)
}
}
})
}
}
func TestSockaddrVM_sockaddr(t *testing.T) {
tests := []struct {
name string
sa *SockaddrVM
raw *RawSockaddrVM
err error
}{
{
name: "empty",
sa: &SockaddrVM{},
raw: &RawSockaddrVM{
Family: AF_VSOCK,
},
},
{
name: "with CID, port and flags",
sa: &SockaddrVM{
CID: VMADDR_CID_HOST,
Port: VMADDR_PORT_ANY,
Flags: VMADDR_FLAG_TO_HOST,
},
raw: &RawSockaddrVM{
Family: AF_VSOCK,
Port: VMADDR_PORT_ANY,
Cid: VMADDR_CID_HOST,
Flags: VMADDR_FLAG_TO_HOST,
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
out, l, err := tt.sa.sockaddr()
if err != tt.err {
t.Fatalf("unexpected error: %v, want: %v", err, tt.err)
}
// Must be 0 on error or a fixed size otherwise.
if (tt.err != nil && l != 0) || (tt.raw != nil && l != SizeofSockaddrVM) {
t.Fatalf("unexpected Socklen: %d", l)
}
if out != nil {
raw := (*RawSockaddrVM)(out)
if !reflect.DeepEqual(raw, tt.raw) {
t.Fatalf("unexpected RawSockaddrVM:\n got: %#v\nwant: %#v", raw, tt.raw)
}
}
})
}
}
// These helpers explicitly copy the contents of in into out to produce
// the correct sockaddr structure, without relying on unsafe casting to
// a type of a larger size.
func sockaddrTIPCToAny(in RawSockaddrTIPC) *RawSockaddrAny {
var out RawSockaddrAny
copy(
(*(*[SizeofSockaddrAny]byte)(unsafe.Pointer(&out)))[:],
(*(*[SizeofSockaddrTIPC]byte)(unsafe.Pointer(&in)))[:],
)
return &out
}
func sockaddrL2TPIPToAny(in RawSockaddrL2TPIP) *RawSockaddrAny {
var out RawSockaddrAny
copy(
(*(*[SizeofSockaddrAny]byte)(unsafe.Pointer(&out)))[:],
(*(*[SizeofSockaddrL2TPIP]byte)(unsafe.Pointer(&in)))[:],
)
return &out
}
func sockaddrL2TPIP6ToAny(in RawSockaddrL2TPIP6) *RawSockaddrAny {
var out RawSockaddrAny
copy(
(*(*[SizeofSockaddrAny]byte)(unsafe.Pointer(&out)))[:],
(*(*[SizeofSockaddrL2TPIP6]byte)(unsafe.Pointer(&in)))[:],
)
return &out
}
func sockaddrUnixToAny(in RawSockaddrUnix) *RawSockaddrAny {
var out RawSockaddrAny
copy(
(*(*[SizeofSockaddrAny]byte)(unsafe.Pointer(&out)))[:],
(*(*[SizeofSockaddrUnix]byte)(unsafe.Pointer(&in)))[:],
)
return &out
}
func sockaddrIUCVToAny(in RawSockaddrIUCV) *RawSockaddrAny {
var out RawSockaddrAny
copy(
(*(*[SizeofSockaddrAny]byte)(unsafe.Pointer(&out)))[:],
(*(*[SizeofSockaddrUnix]byte)(unsafe.Pointer(&in)))[:],
)
return &out
}
func sockaddrCANToAny(in RawSockaddrCAN) *RawSockaddrAny {
var out RawSockaddrAny
copy(
(*(*[SizeofSockaddrAny]byte)(unsafe.Pointer(&out)))[:],
(*(*[SizeofSockaddrCAN]byte)(unsafe.Pointer(&in)))[:],
)
return &out
}
func sockaddrNFCToAny(in RawSockaddrNFC) *RawSockaddrAny {
var out RawSockaddrAny
copy(
(*(*[SizeofSockaddrAny]byte)(unsafe.Pointer(&out)))[:],
(*(*[SizeofSockaddrNFC]byte)(unsafe.Pointer(&in)))[:],
)
return &out
}
func sockaddrNFCLLCPToAny(in RawSockaddrNFCLLCP) *RawSockaddrAny {
var out RawSockaddrAny
copy(
(*(*[SizeofSockaddrAny]byte)(unsafe.Pointer(&out)))[:],
(*(*[SizeofSockaddrNFCLLCP]byte)(unsafe.Pointer(&in)))[:],
)
return &out
}
func sockaddrVMToAny(in RawSockaddrVM) *RawSockaddrAny {
var out RawSockaddrAny
copy(
(*(*[SizeofSockaddrAny]byte)(unsafe.Pointer(&out)))[:],
(*(*[SizeofSockaddrVM]byte)(unsafe.Pointer(&in)))[:],
)
return &out
}