| // 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 !darwin !amd64,!386 |
| // +build !windows |
| |
| package runtime |
| |
| import _ "unsafe" // for go:linkname |
| |
| func walltime() (sec int64, nsec int32) |
| |
| //go:linkname time_now time.now |
| func time_now() (sec int64, nsec int32, mono int64) { |
| sec, nsec = walltime() |
| return sec, nsec, nanotime() - startNano |
| } |
