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| // 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 darwin dragonfly freebsd netbsd openbsd
|
| 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{Len: syscall.SizeofSockaddrInet4, 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{Len: syscall.SizeofSockaddrInet6, Family: syscall.AF_INET6, Scope_id: uint32(zone)}
| copy(sa.Addr[:], ip)
| return (*C.struct_sockaddr)(unsafe.Pointer(&sa))
| }
|
|
