| // Copyright 2020 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. |
| |
| // +build goexperiment.staticlockranking |
| |
| package sync |
| |
| import "unsafe" |
| |
| // Approximation of notifyList in runtime/sema.go. Size and alignment must |
| // agree. |
| type notifyList struct { |
| wait uint32 |
| notify uint32 |
| rank int // rank field of the mutex |
| pad int // pad field of the mutex |
| lock uintptr // key field of the mutex |
| |
| head unsafe.Pointer |
| tail unsafe.Pointer |
| } |
