all: sync with master

internal/aghos/os.go

@@ -175,11 +175,21 @@ func RootDirFS() (fsys fs.FS) {
 	return os.DirFS("")
 }
 
+// NotifyReconfigureSignal notifies c on receiving reconfigure signals.
+func NotifyReconfigureSignal(c chan<- os.Signal) {
+	notifyReconfigureSignal(c)
+}
+
 // NotifyShutdownSignal notifies c on receiving shutdown signals.
 func NotifyShutdownSignal(c chan<- os.Signal) {
 	notifyShutdownSignal(c)
 }
 
+// IsReconfigureSignal returns true if sig is a reconfigure signal.
+func IsReconfigureSignal(sig os.Signal) (ok bool) {
+	return isReconfigureSignal(sig)
+}
+
 // IsShutdownSignal returns true if sig is a shutdown signal.
 func IsShutdownSignal(sig os.Signal) (ok bool) {
 	return isShutdownSignal(sig)