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d4b2638234
Make all our package sources use Go 1.17 gofmt format (adding //go:build lines). Part of //go:build change (#41184). See https://golang.org/design/draft-gobuild Change-Id: Ia0534360e4957e58cd9a18429c39d0e32a6addb4 Reviewed-on: https://go-review.googlesource.com/c/go/+/294430 Trust: Russ Cox <rsc@golang.org> Run-TryBot: Russ Cox <rsc@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com> Reviewed-by: Ian Lance Taylor <iant@golang.org>
66 lines
1.2 KiB
Go
66 lines
1.2 KiB
Go
// Copyright 2020 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build !goexperiment.staticlockranking
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// +build !goexperiment.staticlockranking
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package runtime
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// // lockRankStruct is embedded in mutex, but is empty when staticklockranking is
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// disabled (the default)
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type lockRankStruct struct {
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}
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func lockInit(l *mutex, rank lockRank) {
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}
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func getLockRank(l *mutex) lockRank {
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return 0
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}
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func lockWithRank(l *mutex, rank lockRank) {
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lock2(l)
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}
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// This function may be called in nosplit context and thus must be nosplit.
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//go:nosplit
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func acquireLockRank(rank lockRank) {
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}
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func unlockWithRank(l *mutex) {
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unlock2(l)
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}
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// This function may be called in nosplit context and thus must be nosplit.
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//go:nosplit
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func releaseLockRank(rank lockRank) {
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}
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func lockWithRankMayAcquire(l *mutex, rank lockRank) {
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}
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//go:nosplit
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func assertLockHeld(l *mutex) {
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}
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//go:nosplit
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func assertRankHeld(r lockRank) {
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}
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//go:nosplit
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func worldStopped() {
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}
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//go:nosplit
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func worldStarted() {
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}
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//go:nosplit
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func assertWorldStopped() {
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}
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//go:nosplit
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func assertWorldStoppedOrLockHeld(l *mutex) {
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}
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