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net/icmp and icmpv6: Bind icmp callback from device to connection. Resolves the issue that bind() could not be called before send()

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This commit is contained in:
anchao
2019-03-19 09:43:32 -06:00
committed by Gregory Nutt
parent b161682adc
commit c9b73f5139
16 changed files with 154 additions and 133 deletions
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net/devif/devif_poll.c
+33 -13
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@@ -1,7 +1,7 @@
/****************************************************************************
* net/devif/devif_poll.c
*
* Copyright (C) 2007-2010, 2012, 2014, 2016-2018 Gregory Nutt. All rights
* Copyright (C) 2007-2010, 2012, 2014, 2016-2019 Gregory Nutt. All rights
* reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
@@ -324,17 +324,27 @@ static int devif_poll_ieee802154_connections(FAR struct net_driver_s *dev,
static inline int devif_poll_icmp(FAR struct net_driver_s *dev,
devif_poll_callback_t callback)
{
/* Perform the ICMP poll */
FAR struct icmp_conn_s *conn = NULL;
int bstop = 0;
icmp_poll(dev);
/* Traverse all of the allocated ICMP connections and perform the poll action */
/* Perform any necessary conversions on outgoing packets */
while (!bstop && (conn = icmp_nextconn(conn)) != NULL)
{
/* Perform the ICMP poll */
devif_packet_conversion(dev, DEVIF_ICMP);
icmp_poll(dev, conn);
/* Call back into the driver */
/* Perform any necessary conversions on outgoing packets */
return callback(dev);
devif_packet_conversion(dev, DEVIF_ICMP);
/* Call back into the driver */
bstop = callback(dev);
}
return bstop;
}
#endif /* CONFIG_NET_ICMP && CONFIG_NET_ICMP_SOCKET */
@@ -350,17 +360,27 @@ static inline int devif_poll_icmp(FAR struct net_driver_s *dev,
static inline int devif_poll_icmpv6(FAR struct net_driver_s *dev,
devif_poll_callback_t callback)
{
/* Perform the ICMPv6 poll */
FAR struct icmpv6_conn_s *conn = NULL;
int bstop = 0;
icmpv6_poll(dev);
/* Traverse all of the allocated ICMPV6 connections and perform the poll action */
/* Perform any necessary conversions on outgoing packets */
while (!bstop && (conn = icmpv6_nextconn(conn)) != NULL)
{
/* Perform the ICMPV6 poll */
devif_packet_conversion(dev, DEVIF_ICMP6);
icmpv6_poll(dev, conn);
/* Call back into the driver */
/* Perform any necessary conversions on outgoing packets */
return callback(dev);
devif_packet_conversion(dev, DEVIF_ICMPV6);
/* Call back into the driver */
bstop = callback(dev);
}
return bstop;
}
#endif /* CONFIG_NET_ICMPv6_SOCKET || CONFIG_NET_ICMPv6_NEIGHBOR*/