github.com/ltltlt/go-source-code@v0.0.0-20190830023027-95be009773aa/runtime/timeasm.go (about)

     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 directly in assembly.
     6  // Those systems are also expected to have nanotime subtract startNano,
     7  // so that time.now and nanotime return the same monotonic clock readings.
     8  
     9  // +build darwin,amd64 darwin,386 windows
    10  
    11  package runtime
    12  
    13  import _ "unsafe"
    14  
    15  //go:linkname time_now time.now
    16  func time_now() (sec int64, nsec int32, mono int64)