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- /****************************************************************************
- * net/icmp/icmp_poll.c
- *
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership. The
- * ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the
- * License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- ****************************************************************************/
- /****************************************************************************
- * Included Files
- ****************************************************************************/
- #include <nuttx/config.h>
- #if defined(CONFIG_NET) && defined(CONFIG_NET_ICMP) && \
- defined(CONFIG_NET_ICMP_SOCKET)
- #include <debug.h>
- #include <nuttx/net/netconfig.h>
- #include <nuttx/net/netdev.h>
- #include <nuttx/net/icmp.h>
- #include "devif/devif.h"
- #include "icmp/icmp.h"
- /****************************************************************************
- * Public Functions
- ****************************************************************************/
- /****************************************************************************
- * Name: icmp_poll
- *
- * Description:
- * Poll a device "connection" structure for availability of ICMP TX data
- *
- * Input Parameters:
- * dev - The device driver structure to use in the send operation
- * conn - A pointer to the ICMP connection structure
- *
- * Returned Value:
- * None
- *
- * Assumptions:
- * The network is locked.
- *
- ****************************************************************************/
- void icmp_poll(FAR struct net_driver_s *dev, FAR struct icmp_conn_s *conn)
- {
- /* Setup for the application callback */
- dev->d_appdata = &dev->d_buf[NET_LL_HDRLEN(dev) + IPICMP_HDRLEN];
- dev->d_len = 0;
- dev->d_sndlen = 0;
- /* Perform the application callback */
- devif_conn_event(dev, conn, ICMP_POLL, conn->list);
- }
- #endif /* CONFIG_NET && CONFIG_NET_ICMP && CONFIG_NET_ICMP_SOCKET */
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