mirror of https://github.com/k3s-io/k3s
26 lines
656 B
Go
26 lines
656 B
Go
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// Package signal provides helper functions for dealing with signals across
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// various operating systems.
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//
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// Forked from https://github.com/moby/moby/tree/37defbfd9b968f38e8e15dfa5f06d9f878bd65ba/pkg/signal
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package signal
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import (
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"os"
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"os/signal"
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)
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// CatchAll catches all signals and relays them to the specified channel.
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func CatchAll(sigc chan os.Signal) {
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var handledSigs []os.Signal
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for _, s := range SignalMap {
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handledSigs = append(handledSigs, s)
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}
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signal.Notify(sigc, handledSigs...)
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}
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// StopCatch stops catching the signals and closes the specified channel.
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func StopCatch(sigc chan os.Signal) {
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signal.Stop(sigc)
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close(sigc)
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}
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