OrgApache/incubator-nuttx
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incubator-nuttx
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wangyingdong a7926405ca net/udp: Fix the bug of overwriting when the udp recv buffer is full 
Signed-off-by: wangyingdong <wangyingdong@xiaomi.com>
 		2023-07-14 07:53:37 +02:00
..
arp build: add initial cmake build system 2023-07-08 13:50:48 +08:00
bluetooth build: add initial cmake build system 2023-07-08 13:50:48 +08:00
can build: add initial cmake build system 2023-07-08 13:50:48 +08:00
devif build: add initial cmake build system 2023-07-08 13:50:48 +08:00
icmp build: add initial cmake build system 2023-07-08 13:50:48 +08:00
icmpv6 build: add initial cmake build system 2023-07-08 13:50:48 +08:00
ieee802154 build: add initial cmake build system 2023-07-08 13:50:48 +08:00
igmp build: add initial cmake build system 2023-07-08 13:50:48 +08:00
inet build: add initial cmake build system 2023-07-08 13:50:48 +08:00
ipforward build: add initial cmake build system 2023-07-08 13:50:48 +08:00
ipfrag build: add initial cmake build system 2023-07-08 13:50:48 +08:00
local net/local: Support the abstract path to connect 2023-07-14 09:57:24 +08:00
mld build: add initial cmake build system 2023-07-08 13:50:48 +08:00
nat net/nat: Fix compiler warning 2023-07-12 19:29:14 +08:00
neighbor build: add initial cmake build system 2023-07-08 13:50:48 +08:00
netdev build: add initial cmake build system 2023-07-08 13:50:48 +08:00
netfilter build: add initial cmake build system 2023-07-08 13:50:48 +08:00
netlink netlink: add some definition 2023-07-08 11:12:41 -03:00
pkt build: add initial cmake build system 2023-07-08 13:50:48 +08:00
procfs build: add initial cmake build system 2023-07-08 13:50:48 +08:00
route build: add initial cmake build system 2023-07-08 13:50:48 +08:00
rpmsg build: add initial cmake build system 2023-07-08 13:50:48 +08:00
sixlowpan build: add initial cmake build system 2023-07-08 13:50:48 +08:00
socket build: add initial cmake build system 2023-07-08 13:50:48 +08:00
tcp net: Add msg_peek support for udp and tcp 2023-07-13 19:40:04 +08:00
udp net/udp: Fix the bug of overwriting when the udp recv buffer is full 2023-07-14 07:53:37 +02:00
usrsock build: add initial cmake build system 2023-07-08 13:50:48 +08:00
utils build: add initial cmake build system 2023-07-08 13:50:48 +08:00
CMakeLists.txt build: add initial cmake build system 2023-07-08 13:50:48 +08:00
Kconfig
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Makefile
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README.txt
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net_initialize.c
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README.txt 

README
======

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

  nuttx/
   |
   `- net/
       |
       +- arp        - Address resolution protocol (IPv4)
       +- bluetooth  - PF_BLUETOOTH socket interface
       +- devif      - Stack/device interface layer
       +- ipfrag     - Fragmentation and reassembly
       +- 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   |
    +----------------------------------------------------------------+ +--------------------------+