blob: 3b13926107ac7c141b09cd3af12367be5582f346 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
// Copyright 2015 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.
// +build cgo,!netgo
// +build android linux solaris
package net
/*
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
*/
import "C"
import (
"syscall"
"unsafe"
)
func cgoSockaddrInet4(ip IP) *C.struct_sockaddr {
sa := syscall.RawSockaddrInet4{Family: syscall.AF_INET}
copy(sa.Addr[:], ip)
return (*C.struct_sockaddr)(unsafe.Pointer(&sa))
}
func cgoSockaddrInet6(ip IP, zone int) *C.struct_sockaddr {
sa := syscall.RawSockaddrInet6{Family: syscall.AF_INET6, Scope_id: uint32(zone)}
copy(sa.Addr[:], ip)
return (*C.struct_sockaddr)(unsafe.Pointer(&sa))
}
|
