static long tee_ioctl()

in tee_core.c [821:848]

• 27 lines of code
• 10 McCabe index (conditional complexity)

static long tee_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
	struct tee_context *ctx = filp->private_data;
	void __user *uarg = (void __user *)arg;

	switch (cmd) {
	case TEE_IOC_VERSION:
		return tee_ioctl_version(ctx, uarg);
	case TEE_IOC_SHM_ALLOC:
		return tee_ioctl_shm_alloc(ctx, uarg);
	case TEE_IOC_SHM_REGISTER:
		return tee_ioctl_shm_register(ctx, uarg);
	case TEE_IOC_OPEN_SESSION:
		return tee_ioctl_open_session(ctx, uarg);
	case TEE_IOC_INVOKE:
		return tee_ioctl_invoke(ctx, uarg);
	case TEE_IOC_CANCEL:
		return tee_ioctl_cancel(ctx, uarg);
	case TEE_IOC_CLOSE_SESSION:
		return tee_ioctl_close_session(ctx, uarg);
	case TEE_IOC_SUPPL_RECV:
		return tee_ioctl_supp_recv(ctx, uarg);
	case TEE_IOC_SUPPL_SEND:
		return tee_ioctl_supp_send(ctx, uarg);
	default:
		return -EINVAL;
	}
}