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25 lines
449 B
Go
25 lines
449 B
Go
package locker
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var _ RWLocker = &emptyLocker{}
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var _ Locker = &emptyLocker{}
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var EmptyLocker = &emptyLocker{}
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type emptyLocker struct{}
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func NewEmptyLocker() *emptyLocker {
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return &emptyLocker{}
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}
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func (l *emptyLocker) RLock() {}
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func (l *emptyLocker) RUnlock() {}
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func (l *emptyLocker) Lock() {}
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func (l *emptyLocker) Unlock() {}
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func (l *emptyLocker) TryLock() bool { return true }
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func (l *emptyLocker) TryRLock() bool { return true }
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