// JVM args that must be used for the build JVM
        final List<String> buildJvmArgs = new ArrayList<>();
        // JVM args that must be used to fork a JVM
        final List<String> launcherJvmArgs = new ArrayList<>();
        // Implicit JVM args that should be used to fork a JVM
        final List<String> implicitLauncherJvmArgs = new ArrayList<>();

        protected Map<String, String> getEnvironmentVars() {

	item.pause = false
	for i := 0; i < item.queue; i++ {
		item.out <- struct{}{}
	}
	item.queue = 0
}

// WorkChannel intercepts podWork channels between the pod worker and its child
// goroutines and allows tests to pause or release the flow of podWork to the
// workers.
type WorkChannel struct {
	lock     sync.Mutex
	channels map[types.UID]*WorkChannelItem
}

github.com/jcmturner/dnsutils/v2 v2.0.0 h1:lltnkeZGL0wILNvrNiVCR6Ro5PGU/SeBvVO/8c/iPbo=
github.com/jcmturner/dnsutils/v2 v2.0.0/go.mod h1:b0TnjGOvI/n42bZa+hmXL+kFJZsFT7G4t3HTlQ184QM=
github.com/jcmturner/gofork v1.7.6 h1:QH0l3hzAU1tfT3rZCnW5zXl+orbkNMMRGJfdJjHVETg=
github.com/jcmturner/gofork v1.7.6/go.mod h1:1622LH6i/EZqLloHfE7IeZ0uEJwMSUyQ/nDd82IeqRo=
github.com/jcmturner/goidentity/v6 v6.0.1 h1:VKnZd2oEIMorCTsFBnJWbExfNN7yZr3EhJAxwOkZg6o=

			if have[i] < min {
				t.Logf("%s has %d samples out of %d, want at least %d, ideally %d", name, have[i], total, min, total/uintptr(len(have)))
				ok = false
			}
		}
		return
	}
}

// Fork can hang if preempted with signals frequently enough (see issue 5517).
// Ensure that we do not do this.
func TestCPUProfileWithFork(t *testing.T) {
	testenv.MustHaveExec(t)

	exe, err := os.Executable()

	if syscallExecSupported && !ownTmpDir {
		runAtExitFuncs()
		ctxt.execArchive(argv)
		panic("should not get here")
	}

	// Otherwise invoke 'ar' in the usual way (fork + exec).
	if out, err := exec.Command(argv[0], argv[1:]...).CombinedOutput(); err != nil {
		Exitf("running %s failed: %v\n%s", argv[0], err, out)
	}
}

func (ctxt *Link) hostlink() {