C++ (Cpp) vmm_devdrv_register_class примеры использования

Пример #1

Файл: vmm_blockdev.c Проект: CoryXie/xvisor

static int __init vmm_blockdev_init(void)
{
	int rc;
	struct vmm_class *c;

	vmm_printf("Initialize Block Device Framework\n");

	c = vmm_malloc(sizeof(struct vmm_class));
	if (!c) {
		rc = VMM_ENOMEM;
		goto fail;
	}

	INIT_LIST_HEAD(&c->head);

	if (strlcpy(c->name, VMM_BLOCKDEV_CLASS_NAME, sizeof(c->name)) >=
	    sizeof(c->name)) {
		rc = VMM_EOVERFLOW;
		goto free_class;
	}

	INIT_LIST_HEAD(&c->classdev_list);

	rc = vmm_devdrv_register_class(c);
	if (rc) {
		goto free_class;
	}

	return VMM_OK;

free_class:
	vmm_free(c);
fail:
	return rc;
}

Пример #2

Файл: vmm_netport.c Проект: jhludwig/xvisor

int vmm_netport_init(void)
{
	int rc;
	struct vmm_class *c;

	vmm_printf("Initialize Network Port Framework\n");

	c = vmm_malloc(sizeof(struct vmm_class));
	if (!c)
		return VMM_EFAIL;

	INIT_LIST_HEAD(&c->head);
	strcpy(c->name, VMM_NETPORT_CLASS_NAME);
	INIT_LIST_HEAD(&c->classdev_list);

	rc = vmm_devdrv_register_class(c);
	if (rc) {
		vmm_printf("Failed to register %s class\n",
			VMM_NETPORT_CLASS_NAME);
		vmm_free(c);
		return rc;
	}

	return VMM_OK;
}

Пример #3

Файл: vmm_rtcdev.c Проект: CoryXie/xvisor

static int __init vmm_rtcdev_init(void)
{
	int rc;
	struct vmm_class *c;

	vmm_printf("Initialize RTC Device Framework\n");

	c = vmm_zalloc(sizeof(struct vmm_class));
	if (!c) {
		return VMM_EFAIL;
	}

	INIT_LIST_HEAD(&c->head);

	if (strlcpy(c->name, VMM_RTCDEV_CLASS_NAME, sizeof(c->name)) >=
	    sizeof(c->name)) {
		rc = VMM_EOVERFLOW;
		goto free_class;
	}

	INIT_LIST_HEAD(&c->classdev_list);

	rc = vmm_devdrv_register_class(c);
	if (rc) {
		goto free_class;
	}

	return rc;

free_class:
	vmm_free(c);
	return rc;
}

Пример #4

Файл: vmm_netdev.c Проект: psawargaonkar/xvisor-arm

int vmm_netdev_init(void)
{
	int rc;
	struct vmm_class *c;

	c = vmm_malloc(sizeof(struct vmm_class));
	if (!c) {
		return VMM_EFAIL;
	}

	INIT_LIST_HEAD(&c->head);
	vmm_strcpy(c->name, VMM_NETDEV_CLASS_NAME);
	INIT_LIST_HEAD(&c->classdev_list);

	rc = vmm_devdrv_register_class(c);
	if (rc) {
		vmm_free(c);
		return rc;
	}

	return VMM_OK;
}

Пример #5

Файл: vmm_rtcdev.c Проект: Florentah/xvisor-next

static int __init vmm_rtcdev_init(void)
{
	int rc;
	struct vmm_class *c;

	vmm_printf("Initialize RTC Device Framework\n");

	c = vmm_zalloc(sizeof(struct vmm_class));
	if (!c) {
		return VMM_EFAIL;
	}

	INIT_LIST_HEAD(&c->head);
	strcpy(c->name, VMM_RTCDEV_CLASS_NAME);
	INIT_LIST_HEAD(&c->classdev_list);

	rc = vmm_devdrv_register_class(c);
	if (rc != VMM_OK) {
		vmm_free(c);
	}

	return rc;
}

Пример #6

Файл: vmm_chardev.c Проект: bandwidthcrunch/xvisor

int __init vmm_chardev_init(void)
{
	int rc;
	struct vmm_class *c;

	c = vmm_malloc(sizeof(struct vmm_class));
	if (!c) {
		return VMM_EFAIL;
	}

	vmm_memset(c, 0, sizeof(struct vmm_class));

	INIT_LIST_HEAD(&c->head);
	vmm_strcpy(c->name, VMM_CHARDEV_CLASS_NAME);
	INIT_LIST_HEAD(&c->classdev_list);

	rc = vmm_devdrv_register_class(c);
	if (rc != VMM_OK) {
		vmm_free(c);
	}

	return rc;
}

Пример #7

Файл: vmm_fbmem.c Проект: Florentah/xvisor-next

static int __init vmm_fb_init(void)
{
	int rc;
	struct vmm_class *c;

	vmm_printf("Initialize Frame Buffer Framework\n");

	c = vmm_malloc(sizeof(struct vmm_class));
	if (!c) {
		return VMM_EFAIL;
	}

	INIT_LIST_HEAD(&c->head);
	strcpy(c->name, VMM_FB_CLASS_NAME);
	INIT_LIST_HEAD(&c->classdev_list);

	rc = vmm_devdrv_register_class(c);
	if (rc) {
		vmm_free(c);
		return rc;
	}

	return VMM_OK;
}