C++ (Cpp) cmd_blockdev_usage Examples

Example #1

File: cmd_blockdev.c Project: 32bitmicro/xvisor

static int cmd_blockdev_exec(struct vmm_chardev *cdev, int argc, char **argv)
{
	struct vmm_blockdev *bdev = NULL;

	if (argc == 2) {
		if (strcmp(argv[1], "help") == 0) {
			cmd_blockdev_usage(cdev);
			return VMM_OK;
		} else if (strcmp(argv[1], "list") == 0) {
			cmd_blockdev_list(cdev);
			return VMM_OK;
		}
	} else if (argc >= 3) {
		bdev = vmm_blockdev_find(argv[2]);

		if (!bdev) {
			vmm_cprintf(cdev, "Error: cannot find blockdev %s\n",
				    argv[2]);
			return VMM_EINVALID;
		}

		if (strcmp(argv[1], "info") == 0) {
			return cmd_blockdev_info(cdev, bdev);
		} else if (strcmp(argv[1], "dump8") == 0) {
			return cmd_blockdev_dump8(cdev, bdev,
						 argc - 3, argv + 3);
		}
	}
	cmd_blockdev_usage(cdev);
	return VMM_EFAIL;
}

Example #2

File: cmd_blockdev.c Project: post4pavan/xvisor-arm

int cmd_blockdev_exec(struct vmm_chardev *cdev, int argc, char **argv)
{
	if (argc == 2) {
		if (vmm_strcmp(argv[1], "help") == 0) {
			cmd_blockdev_usage(cdev);
			return VMM_OK;
		} else if (vmm_strcmp(argv[1], "list") == 0) {
			cmd_blockdev_list(cdev);
			return VMM_OK;
		}
	}
	if (argc < 3) {
		cmd_blockdev_usage(cdev);
		return VMM_EFAIL;
	}
	return VMM_OK;
}

Example #3

File: cmd_blockdev.c Project: CoryXie/xvisor

int cmd_blockdev_exec(struct vmm_chardev *cdev, int argc, char **argv)
{
	if (argc == 2) {
		if (strcmp(argv[1], "help") == 0) {
			cmd_blockdev_usage(cdev);
			return VMM_OK;
		} else if (strcmp(argv[1], "list") == 0) {
			cmd_blockdev_list(cdev);
			return VMM_OK;
		}
	} else if (argc == 3) {
		if (strcmp(argv[1], "info") == 0) {
			return cmd_blockdev_info(cdev, argv[2]);
		}
	}
	cmd_blockdev_usage(cdev);
	return VMM_EFAIL;
}