C++ (Cpp) fbt_cleanup Examples

Example #1

File: fbt.c Project: aglab2/darwin-xnu

static int
fbt_attach(dev_info_t *devi, ddi_attach_cmd_t cmd)
{
	switch (cmd) {
	case DDI_ATTACH:
		break;
	case DDI_RESUME:
		return (DDI_SUCCESS);
	default:
		return (DDI_FAILURE);
	}

	if (fbt_probetab_size == 0)
		fbt_probetab_size = FBT_PROBETAB_SIZE;

	fbt_probetab_mask = fbt_probetab_size - 1;
	fbt_probetab =
	    kmem_zalloc(fbt_probetab_size * sizeof (fbt_probe_t *), KM_SLEEP);

	dtrace_invop_add(fbt_invop);

	if (ddi_create_minor_node(devi, "fbt", S_IFCHR, 0,
	    DDI_PSEUDO, 0) == DDI_FAILURE ||
	    dtrace_register("fbt", &fbt_attr, DTRACE_PRIV_KERNEL, NULL,
	    &fbt_pops, NULL, &fbt_id) != 0) {
		fbt_cleanup(devi);
		return (DDI_FAILURE);
	}

	ddi_report_dev(devi);
	fbt_devi = devi;

	return (DDI_SUCCESS);
}

Example #2

File: fbt_linux.c Project: HackLinux/linux

void fbt_exit(void)
{
	remove_proc_entry("dtrace/fbt", 0);
	if (initted) {
		fbt_cleanup(NULL);
		misc_deregister(&fbt_dev);
	}

//	printk(KERN_WARNING "fbt driver unloaded.\n");
}

Example #3

File: fbt.c Project: andreiw/polaris

static int
fbt_detach(dev_info_t *devi, ddi_detach_cmd_t cmd)
{
	switch (cmd) {
	case DDI_DETACH:
		break;
	case DDI_SUSPEND:
		return (DDI_SUCCESS);
	default:
		return (DDI_FAILURE);
	}

	if (dtrace_unregister(fbt_id) != 0)
		return (DDI_FAILURE);

	fbt_cleanup(devi);

	return (DDI_SUCCESS);
}