1 files changed, 16 insertions, 0 deletions
diff --git a/src/runtime/sigaction.go b/src/runtime/sigaction.go
new file mode 100644
index 0000000..3c88857
--- /dev/null
+++ b/src/runtime/sigaction.go
@@ -0,0 +1,16 @@
+// Copyright 2016 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 linux,!amd64,!arm64 freebsd,!amd64
+
+package runtime
+
+// This version is used on Linux and FreeBSD systems on which we don't
+// use cgo to call the C version of sigaction.
+
+//go:nosplit
+//go:nowritebarrierrec
+func sigaction(sig uint32, new, old *sigactiont) {
+	sysSigaction(sig, new, old)
+}