64 lines
1.1 KiB
Go
64 lines
1.1 KiB
Go
// 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.
|
|
|
|
//go:build !goexperiment.staticlockranking
|
|
|
|
package runtime
|
|
|
|
// // lockRankStruct is embedded in mutex, but is empty when staticklockranking is
|
|
// disabled (the default)
|
|
type lockRankStruct struct {
|
|
}
|
|
|
|
func lockInit(l *mutex, rank lockRank) {
|
|
}
|
|
|
|
func getLockRank(l *mutex) lockRank {
|
|
return 0
|
|
}
|
|
|
|
func lockWithRank(l *mutex, rank lockRank) {
|
|
lock2(l)
|
|
}
|
|
|
|
// This function may be called in nosplit context and thus must be nosplit.
|
|
//go:nosplit
|
|
func acquireLockRank(rank lockRank) {
|
|
}
|
|
|
|
func unlockWithRank(l *mutex) {
|
|
unlock2(l)
|
|
}
|
|
|
|
// This function may be called in nosplit context and thus must be nosplit.
|
|
//go:nosplit
|
|
func releaseLockRank(rank lockRank) {
|
|
}
|
|
|
|
func lockWithRankMayAcquire(l *mutex, rank lockRank) {
|
|
}
|
|
|
|
//go:nosplit
|
|
func assertLockHeld(l *mutex) {
|
|
}
|
|
|
|
//go:nosplit
|
|
func assertRankHeld(r lockRank) {
|
|
}
|
|
|
|
//go:nosplit
|
|
func worldStopped() {
|
|
}
|
|
|
|
//go:nosplit
|
|
func worldStarted() {
|
|
}
|
|
|
|
//go:nosplit
|
|
func assertWorldStopped() {
|
|
}
|
|
|
|
//go:nosplit
|
|
func assertWorldStoppedOrLockHeld(l *mutex) {
|
|
}
|