case stopCmd:
		return madmin.ServiceActionStop
	}
	return madmin.ServiceActionRestart
}

// testServiceSignalReceiver - Helper function that simulates a
// go-routine waiting on service signal.
func testServiceSignalReceiver(cmd cmdType, t *testing.T) {
	expectedCmd := cmd.toServiceSignal()
	serviceCmd := <-globalServiceSignalCh
	if serviceCmd != expectedCmd {

		}
	}

	prs, ok := peerResults[local]
	if ok {
		prs.WaitingDrives = waitingDrivesNode()
		peerResults[local] = prs
	}

	if globalIsDistErasure {
		// Notify all other MinIO peers signal service.
		ng := WithNPeers(len(globalNotificationSys.peerClients))
		for idx, client := range globalNotificationSys.peerClients {
			_, ok := failedClients[idx]
			if ok {
				continue
			}
			client := client

pkg syscall (freebsd-arm64), const SIGIOT = 6
pkg syscall (freebsd-arm64), const SIGIOT Signal
pkg syscall (freebsd-arm64), const SIGLIBRT = 33
pkg syscall (freebsd-arm64), const SIGLIBRT Signal
pkg syscall (freebsd-arm64), const SIGLWP = 32
pkg syscall (freebsd-arm64), const SIGLWP Signal
pkg syscall (freebsd-arm64), const SIGPROF = 27
pkg syscall (freebsd-arm64), const SIGPROF Signal

pkg os, const ModeIrregular = 524288
pkg os, const ModeIrregular FileMode
pkg os, const ModeType = 2399666176
pkg os, func UserCacheDir() (string, error)
pkg os/signal, func Ignored(os.Signal) bool
pkg regexp/syntax, method (Op) String() string
pkg runtime/trace, func IsEnabled() bool
pkg runtime/trace, func Log(context.Context, string, string)

pkg net/url, method (*URL) EscapedPath() string
pkg net/url, type URL struct, RawPath string
pkg os, func LookupEnv(string) (string, bool)
pkg os/signal, func Ignore(...os.Signal)
pkg os/signal, func Reset(...os.Signal)
pkg reflect, func ArrayOf(int, Type) Type
pkg reflect, func FuncOf([]Type, []Type, bool) Type
pkg runtime, func ReadTrace() []uint8
pkg runtime, func StartTrace() error

it compiles into a shared object (.so) that is dynamically linked into
any 6.out that imports the first two files.

The stanza

	// #include <gmp.h>
	import "C"

is a signal to cgo.  The doc comment on the import of "C" provides
additional context for the C file.  Here it is just a single #include
but it could contain arbitrary C definitions to be imported and used.

			cniClient := newCNIClient(conf.CNIEventAddress, constants.CNIAddEventPath)
			if err = PushCNIEvent(cniClient, args, prevResult.IPs, podName, podNamespace); err != nil {
				log.Errorf("istio-cni cmdAdd failed to signal node Istio CNI agent: %s", err)
				return err
			}
			return nil
		}
		log.Debugf("istio-cni ambient cmdAdd podName: %s - not ambient enabled, ignoring", podName)
	}
	// End ambient plugin logic

		if b[0]&0x40 != 0 {
			inv = 0xff
		}

		var x uint64
		for i, c := range b {
			c ^= inv // Inverts c only if inv is 0xff, otherwise does nothing
			if i == 0 {
				c &= 0x7f // Ignore signal bit in first byte
			}
			if (x >> 56) > 0 {
				p.err = ErrHeader // Integer overflow
				return 0
			}
			x = x<<8 | uint64(c)
		}
		if (x >> 63) > 0 {
			p.err = ErrHeader // Integer overflow

	globalTLSCerts *certs.Manager

	globalHTTPServer        *xhttp.Server
	globalTCPOptions        xhttp.TCPOptions
	globalHTTPServerErrorCh = make(chan error)
	globalOSSignalCh        = make(chan os.Signal, 1)

	// global Trace system to send HTTP request/response
	// and Storage/OS calls info to registered listeners.
	globalTrace = pubsub.New[madmin.TraceInfo, madmin.TraceType](8)

// data--if atEOF was true--the [Scanner] returns. If the data does not
// yet hold a complete token, for instance if it has no newline while
// scanning lines, a [SplitFunc] can return (0, nil, nil) to signal the
// [Scanner] to read more data into the slice and try again with a
// longer slice starting at the same point in the input.
//
// The function is never called with an empty data slice unless atEOF