429247f407
* [COMPLIANCE] Update Copyright and License Headers * chore: make gen to generate files with copyright headers * chore: update missed copyright headers --------- Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com> Co-authored-by: Justin Nguyen <justin.nguyen@hashicorp.com>
31 lines
556 B
Go
31 lines
556 B
Go
// Copyright IBM Corp. 2020, 2025
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// SPDX-License-Identifier: BUSL-1.1
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//go:build !windows
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// +build !windows
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package cmd
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import (
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"os"
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"os/signal"
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"syscall"
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)
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// MakeSigUSR2Ch returns a channel that can be used for SIGUSR2
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// goroutine logging. This channel will send a message for every
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// SIGUSR2 received.
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func MakeSigUSR2Ch() chan struct{} {
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resultCh := make(chan struct{})
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signalCh := make(chan os.Signal, 4)
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signal.Notify(signalCh, syscall.SIGUSR2)
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go func() {
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for {
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<-signalCh
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resultCh <- struct{}{}
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}
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}()
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return resultCh
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}
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