1// Copyright 2018 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// +build darwin
6// +build amd64 arm64
7
8package runtime
9
10import "unsafe"
11
12//go:linkname syscall_syscallX syscall.syscallX
13//go:nosplit
14//go:cgo_unsafe_args
15func syscall_syscallX(fn, a1, a2, a3 uintptr) (r1, r2, err uintptr) {
16	entersyscallblock()
17	libcCall(unsafe.Pointer(funcPC(syscallX)), unsafe.Pointer(&fn))
18	exitsyscall()
19	return
20}
21func syscallX()
22