1 // Copyright 2017 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
5 // +build linux,!s390x,!386
14 func probeProtocolStack() int {
16 return int(unsafe.Sizeof(p))
19 func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
20 n, _, errno := syscall.Syscall6(sysRECVMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
21 return int(n), errnoErr(errno)
24 func sendmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
25 n, _, errno := syscall.Syscall6(sysSENDMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
26 return int(n), errnoErr(errno)