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Source file src/os/signal/example_test.go

Documentation: os/signal

  // Copyright 2013 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.
  
  package signal_test
  
  import (
  	"fmt"
  	"os"
  	"os/signal"
  )
  
  func ExampleNotify() {
  	// Set up channel on which to send signal notifications.
  	// We must use a buffered channel or risk missing the signal
  	// if we're not ready to receive when the signal is sent.
  	c := make(chan os.Signal, 1)
  	signal.Notify(c, os.Interrupt)
  
  	// Block until a signal is received.
  	s := <-c
  	fmt.Println("Got signal:", s)
  }
  

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