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nuttx/net
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Alan Carvalho de Assis d74ca3ab82 Make the tcp_backlog error message clear 
The tcp_backlog is used when there is not process running to accept a new connection, but it is limited by the number of allocated backlog containers. The current error message induces the user to believe there is not free memory to allocate a new container, but actually the containers were allocated during the initialization and were available until the last element of the list has been removed to use.
2020-02-24 11:35:01 -06:00
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arp Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
bluetooth Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
devif Remove exra whitespace from files (#189) 2020-01-31 09:24:49 -06:00
icmp Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
icmpv6 Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
ieee802154 Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
igmp Run codespell -w against all files 2020-02-22 14:45:07 -06:00
inet Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
ipforward Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
local Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
loopback tools/nxstyle.c: Fix logic error that prevent detecion of '/' and '/=' as operators. net/: Minor updates resulting from testing tools/nxstyle. 2019-03-11 12:48:39 -06:00
mld Replace #include <semaphore.h> to #include <nuttx/semaphore.h> 2020-02-01 08:27:30 -06:00
neighbor Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
netdev Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
netlink Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
pkt Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
procfs Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
route Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
sixlowpan Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
socket Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
tcp Make the tcp_backlog error message clear 2020-02-24 11:35:01 -06:00
udp Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
usrsock Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
utils Run codespell -w with the latest dictonary again 2020-02-23 22:27:46 +01:00
.gitignore
Kconfig Network Loopback Driver: A configuration option to control packet size. 2020-02-10 22:17:32 -03:00
Makefile net/mld: Add basic build structure for Multicast Listener Discovery (MLD). No real MLD logic yet. Only a few hooks to capture and dispatch MLD ICMPv6 packets. 2018-10-31 14:10:19 -06:00
net_initialize.c Remove exra whitespace from files (#189) 2020-01-31 09:24:49 -06:00
README.txt net/mld: Add basic build structure for Multicast Listener Discovery (MLD). No real MLD logic yet. Only a few hooks to capture and dispatch MLD ICMPv6 packets. 2018-10-31 14:10:19 -06:00

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
       +- loopback   - Local loopback
       +- 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   |
    +----------------------------------------------------------------+ +--------------------------+