1// Copyright 2016 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.
4
5//go:build (linux && !amd64 && !arm64 && !ppc64le) || (freebsd && !amd64)
6
7package runtime
8
9// This version is used on Linux and FreeBSD systems on which we don't
10// use cgo to call the C version of sigaction.
11
12//go:nosplit
13//go:nowritebarrierrec
14func sigaction(sig uint32, new, old *sigactiont) {
15	sysSigaction(sig, new, old)
16}
17