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nuttx/net
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chao.an b10dcf7c0d net/udp: fix the invaild udp destination address 
If the udp socket not connected, it is possible to have
multi-different destination address in each iob entry,
update the remote address every time to avoid sent to the
incorrect destination.

Signed-off-by: chao.an <anchao@xiaomi.com>
2021-12-17 11:25:06 -06:00
..
arp net/arp: clean the arp table when netdev carrier off 2021-11-27 06:19:50 -06:00
bluetooth
can Kconfig: improve uniformity 2021-12-14 07:32:48 -06:00
devif
icmp net/udp/icmp: correct the unreadchable handling 2021-11-26 08:47:54 -06:00
icmpv6 net/udp/icmp: correct the unreadchable handling 2021-11-26 08:47:54 -06:00
ieee802154
igmp
inet
ipforward
local local_socket: filename use "/var/socket/xx" instead of "/var/socketxx" 2021-12-13 02:37:11 -06:00
mld
neighbor
netdev socket_rpmsg: add socket_rpmsg_ioctl support 2021-12-13 21:15:59 -06:00
netlink
pkt
procfs
route
rpmsg socket_rpmsg: fix ept_cb crash on server side 2021-12-13 21:15:59 -06:00
sixlowpan
socket net/udp: fix the invaild udp destination address 2021-12-17 11:25:06 -06:00
tcp net/tcp: fix send deadlock if disconnect 2021-12-16 01:29:10 -06:00
udp net/udp: fix the invaild udp destination address 2021-12-17 11:25:06 -06:00
usrsock net: usrsock: Haltian Ltd: update licenses to Apache 2021-11-15 06:49:32 -06:00
utils net/udp/icmp: correct the unreadchable handling 2021-11-26 08:47:54 -06:00
Kconfig
Makefile
net_initialize.c
README.txt

README.txt 

README
======

Directory Structure
===================

  nuttx/
   |
   `- net/
       |
       +- arp        - Address resolution protocol (IPv4)
       +- bluetooth  - PF_BLUETOOTH socket interface
       +- devif      - Stack/device interface layer
       +- icmp       - Internet Control Message Protocol (IPv4)
       +- icmpv6     - Internet Control Message Protocol (IPv6)
       +- ieee802154 - PF_IEEE802154 socket interface
       +- inet       - PF_INET/PF_INET6 socket interface
       +- ipforward  - IP forwarding logic
       +- local      - Unix domain (local) sockets
       +- mld        - Multicast Listener Discovery (MLD)
       +- neighbor   - Neighbor Discovery Protocol (IPv6)
       +- netdev     - Socket network device interface
       +- netlink    - Netlink IPC socket interface
       +- pkt        - "Raw" packet socket support
       +- sixlowpan  - 6LoWPAN implementation
       +- socket     - BSD socket interface
       +- route      - Routing table support
       +- tcp        - Transmission Control Protocol
       +- udp        - User Datagram Protocol
       +- usrsock    - User socket API for user-space networking stack
       `- utils      - Miscellaneous utility functions

    +-------------------------------------------------------------------++------------------------+
    |                     Application layer                             || usrsock daemon         |
    +-------------------------------------------------------------------++------------------------+
    +-------------------------------------------------------------------++----------------+ +-----+
    |                   Socket layer (socket/)                          || /dev/usrsock   | |     |
    +-------------------------------------------------------------------++----------------+ |     |
    +------------++--------------------------------------------------++-------------------+ |     |
    |  Network   || Protocol stacks (arp, ipv6, icmp, pkt, tcp, udp) || usrsock/          | |     |
    |   Device   |+--------------------------------------------------++-------------------+ |     |
    | Interface  |+------------------------------------++---------------------------------+ |     |
    | (netdev/)  ||  Network Device Interface (devif/) || Utilities                       | |     |
    +------------++------------------------------------++---------------------------------+ |     |
    +----------------------------------------------------------------+                      |     |
    |                    Network Device Drivers                      |                      | HAL |
    +----------------------------------------------------------------+                      +-----+
    +----------------------------------------------------------------+ +--------------------------+
    |                    Networking Hardware                         | |  Hardware TCP/IP Stack   |
    +----------------------------------------------------------------+ +--------------------------+