Merge pull request #14733 from dfr/unix-signal

Implement CatchAll and StopCatch in signal_unix.go

1 files changed, 0 insertions, 17 deletions

diff --git a/pkg/signal/signal_linux_mipsx.go b/pkg/signal/signal_linux_mipsx.go
index 9021a10e7..cdf9ad4c5 100644
--- a/pkg/signal/signal_linux_mipsx.go
+++ b/pkg/signal/signal_linux_mipsx.go
@@ -10,8 +10,6 @@ package signal
 // NOTE: this package has originally been copied from github.com/docker/docker.
 
 import (
-	"os"
-	"os/signal"
 	"syscall"
 
 	"golang.org/x/sys/unix"
@@ -92,18 +90,3 @@ var SignalMap = map[string]syscall.Signal{
 	"RTMAX-1":  sigrtmax - 1,
 	"RTMAX":    sigrtmax,
 }
-
-// CatchAll catches all signals and relays them to the specified channel.
-func CatchAll(sigc chan os.Signal) {
-	handledSigs := make([]os.Signal, 0, len(SignalMap))
-	for _, s := range SignalMap {
-		handledSigs = append(handledSigs, s)
-	}
-	signal.Notify(sigc, handledSigs...)
-}
-
-// StopCatch stops catching the signals and closes the specified channel.
-func StopCatch(sigc chan os.Signal) {
-	signal.Stop(sigc)
-	close(sigc)
-}