src/runtime/timestub.go

// Copyright 2017 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.

// Declarations for operating systems implementing time.now
// indirectly, in terms of walltime and nanotime assembly.

// +build !windows

package runtime

import _ "unsafe" // for go:linkname

//go:linkname time_now time.now
func time_now() (sec int64, nsec int32, mono int64) {
	sec, nsec = walltime()
	return sec, nsec, nanotime() - startNano
}