Ejemplos de add_match_busid en C++ (Cpp)

Ejemplo n.º 1

Archivo: stub_main.c Proyecto: ReneNyffenegger/linux

static ssize_t match_busid_store(struct device_driver *dev, const char *buf,
				 size_t count)
{
	int len;
	char busid[BUSID_SIZE];

	if (count < 5)
		return -EINVAL;

	/* busid needs to include \0 termination */
	len = strlcpy(busid, buf + 4, BUSID_SIZE);
	if (sizeof(busid) <= len)
		return -EINVAL;

	if (!strncmp(buf, "add ", 4)) {
		if (add_match_busid(busid) < 0)
			return -ENOMEM;

		pr_debug("add busid %s\n", busid);
		return count;
	}

	if (!strncmp(buf, "del ", 4)) {
		if (del_match_busid(busid) < 0)
			return -ENODEV;

		pr_debug("del busid %s\n", busid);
		return count;
	}

	return -EINVAL;
}

Ejemplo n.º 2

Archivo: stub_main.c Proyecto: 12rafael/jellytimekernel

static ssize_t store_match_busid(struct device_driver *dev, const char *buf,
		size_t count)
{
	int len;
	char busid[BUSID_SIZE];

	if (count < 5)
		return -EINVAL;

	/* strnlen() does not include \0 */
	len = strnlen(buf + 4, BUSID_SIZE);

	/* busid needs to include \0 termination */
	if (!(len < BUSID_SIZE))
		return -EINVAL;

	strncpy(busid, buf + 4, BUSID_SIZE);


	if (!strncmp(buf, "add ", 4)) {
		if (add_match_busid(busid) < 0)
			return -ENOMEM;
		else {
			usbip_udbg("add busid %s\n", busid);
			return count;
		}
	} else if (!strncmp(buf, "del ", 4)) {
		if (del_match_busid(busid) < 0)
			return -ENODEV;
		else {
			usbip_udbg("del busid %s\n", busid);
			return count;
		}
	} else
		return -EINVAL;
}

Ejemplo n.º 3

Archivo: stub_main.c Proyecto: DirtyDroidX/android_kernel_htc_m8ul

static ssize_t store_match_busid(struct device_driver *dev, const char *buf,
				 size_t count)
{
	int len;
	char busid[BUSID_SIZE];

	if (count < 5)
		return -EINVAL;

	
	len = strnlen(buf + 4, BUSID_SIZE);

	
	if (!(len < BUSID_SIZE))
		return -EINVAL;

	strncpy(busid, buf + 4, BUSID_SIZE);

	if (!strncmp(buf, "add ", 4)) {
		if (add_match_busid(busid) < 0) {
			return -ENOMEM;
		} else {
			pr_debug("add busid %s\n", busid);
			return count;
		}
	} else if (!strncmp(buf, "del ", 4)) {
		if (del_match_busid(busid) < 0) {
			return -ENODEV;
		} else {
			pr_debug("del busid %s\n", busid);
			return count;
		}
	} else {
		return -EINVAL;
	}
}