Esempi in C++ (Cpp) per msm_rpc_register_server

Esempio n. 1

static long rpcrouter_ioctl(struct file *filp, unsigned int cmd,
			    unsigned long arg)
{
	struct msm_rpc_endpoint *ept;
	struct rpcrouter_ioctl_server_args server_args;
	int rc = 0;
	uint32_t n;

	ept = (struct msm_rpc_endpoint *) filp->private_data;
	switch (cmd) {

	case RPC_ROUTER_IOCTL_GET_VERSION:
		n = RPC_ROUTER_VERSION_V1;
		rc = put_user(n, (unsigned int *) arg);
		break;

	case RPC_ROUTER_IOCTL_GET_MTU:
		
		n = RPCROUTER_MSGSIZE_MAX - sizeof(uint32_t);
		rc = put_user(n, (unsigned int *) arg);
		break;

	case RPC_ROUTER_IOCTL_REGISTER_SERVER:
		rc = copy_from_user(&server_args, (void *) arg,
				    sizeof(server_args));
		if (rc < 0)
			break;
		msm_rpc_register_server(ept,
					server_args.prog,
					server_args.vers);
		break;

	case RPC_ROUTER_IOCTL_UNREGISTER_SERVER:
		rc = copy_from_user(&server_args, (void *) arg,
				    sizeof(server_args));
		if (rc < 0)
			break;

		msm_rpc_unregister_server(ept,
					  server_args.prog,
					  server_args.vers);
		break;

	case RPC_ROUTER_IOCTL_CLEAR_NETRESET:
		msm_rpc_clear_netreset(ept);
		break;

	case RPC_ROUTER_IOCTL_GET_CURR_PKT_SIZE:
		rc = msm_rpc_get_curr_pkt_size(ept);
		break;

	default:
		rc = -EINVAL;
		break;
	}

	return rc;
}

Esempio n. 2

File: smd_rpcrouter_device.c Progetto: KaZoom/buildroot-linux-kernel-m3

static long rpcrouter_ioctl(struct file *filp, unsigned int cmd,
			    unsigned long arg)
{
	struct msm_rpc_endpoint *ept;
	struct rpcrouter_ioctl_server_args server_args;
	int rc = 0;
	uint32_t n;

	ept = (struct msm_rpc_endpoint *) filp->private_data;
	switch (cmd) {

	case RPC_ROUTER_IOCTL_GET_VERSION:
		n = RPC_ROUTER_VERSION_V1;
		rc = put_user(n, (unsigned int *) arg);
		break;

	case RPC_ROUTER_IOCTL_GET_MTU:
		/* the pacmark word reduces the actual payload
		 * possible per message
		 */
		n = RPCROUTER_MSGSIZE_MAX - sizeof(uint32_t);
		rc = put_user(n, (unsigned int *) arg);
		break;

	case RPC_ROUTER_IOCTL_REGISTER_SERVER:
		rc = copy_from_user(&server_args, (void *) arg,
				    sizeof(server_args));
		if (rc < 0)
			break;
		msm_rpc_register_server(ept,
					server_args.prog,
					server_args.vers);
		break;

	case RPC_ROUTER_IOCTL_UNREGISTER_SERVER:
		rc = copy_from_user(&server_args, (void *) arg,
				    sizeof(server_args));
		if (rc < 0)
			break;

		msm_rpc_unregister_server(ept,
					  server_args.prog,
					  server_args.vers);
		break;

	case RPC_ROUTER_IOCTL_GET_MINOR_VERSION:
		n = MSM_RPC_GET_MINOR(msm_rpc_get_vers(ept));
		rc = put_user(n, (unsigned int *)arg);
		break;

	default:
		rc = -EINVAL;
		break;
	}

	return rc;
}