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. 4 5// Declarations for operating systems implementing time.now 6// indirectly, in terms of walltime and nanotime assembly. 7 8// -build !darwin !amd64,!386 9// -build !windows 10 11package runtime 12 13import _ "unsafe" // for go:linkname 14 15func walltime() (sec int64, nsec int32) 16 17//go:linkname time_now time.now 18func time_now() (sec int64, nsec int32, mono int64) { 19 sec, nsec = walltime() 20 return sec, nsec, nanotime() - startNano 21} 22