36 lines
399 B
Go
36 lines
399 B
Go
package main
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import "sync"
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func lockAnyTimes() {
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mutex := sync.Mutex{}
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mutex.Lock()
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mutex.Lock()
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}
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func unlockWithoutLock() {
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mutex := sync.Mutex{}
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mutex.Unlock()
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}
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func unlockFromAnotherGoroutine() {
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mutex := sync.Mutex{}
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mutex.Lock()
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wg := sync.WaitGroup{}
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wg.Add(1)
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go func() {
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defer wg.Done()
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mutex.Unlock()
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}()
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wg.Wait()
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mutex.Lock()
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mutex.Unlock()
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}
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func main() {
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}
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