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24 lines
267 B
Go
24 lines
267 B
Go
package main
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import (
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"fmt"
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"sync"
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)
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var lock sync.Mutex
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func wasWichtiges() {
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lock.Lock()
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defer lock.Unlock()
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//auf ressourcen zugreifen
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fmt.Println("Arbeit an gesperrter Ressource")
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}
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func main() {
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wasWichtiges()
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lock.Lock()
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fmt.Println("am Ende")
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}
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