// 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. | |
//go:build cgo && !netgo && (android || freebsd || dragonfly || openbsd) | |
package net | |
/* | |
#include <sys/types.h> | |
#include <sys/socket.h> | |
#include <netdb.h> | |
*/ | |
import "C" | |
import "unsafe" | |
func cgoNameinfoPTR(b []byte, sa *C.struct_sockaddr, salen C.socklen_t) (int, error) { | |
gerrno, err := C.getnameinfo(sa, salen, (*C.char)(unsafe.Pointer(&b[0])), C.size_t(len(b)), nil, 0, C.NI_NAMEREQD) | |
return int(gerrno), err | |
} |