nuttx

History

Gustavo Henrique Nihei 330eff36d7 sourcefiles: Fix relative path in file header		2021-03-09 23:18:28 +08:00
..
arp	net: Author Gregory Nutt: update licenses to Apache	2021-02-20 00:38:18 -08:00
bluetooth	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
can	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
devif	makefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
icmp	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
icmpv6	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
ieee802154	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
igmp	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
inet	net/socket: move si_send/recv into sendmsg/recvmsg	2021-03-05 04:46:13 -08:00
ipforward	Fix typos reported by codespell	2021-02-25 11:31:49 -08:00
local	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
mld	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
neighbor	net: Author Gregory Nutt: update licenses to Apache	2021-02-20 00:38:18 -08:00
netdev	net: unify socket into file descriptor	2021-03-03 19:01:41 -08:00
netlink	net/socket: move si_send/recv into sendmsg/recvmsg	2021-03-05 04:46:13 -08:00
pkt	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
procfs	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
route	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
rpmsg	net/socket_rpmsg: add net socket rpmsg support	2021-03-07 01:45:51 -08:00
sixlowpan	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
socket	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
tcp	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
udp	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
usrsock	sourcefiles: Fix relative path in file header	2021-03-09 23:18:28 +08:00
utils	net: Author Gregory Nutt: update licenses to Apache	2021-02-20 00:38:18 -08:00
Kconfig	net/socket_rpmsg: add net socket rpmsg support	2021-03-07 01:45:51 -08:00
Makefile	net/socket_rpmsg: add net socket rpmsg support	2021-03-07 01:45:51 -08:00
net_initialize.c	Remove the empty xxx_initialize functions	2021-03-03 08:21:04 +00:00
README.txt	net/loopback: Move g_lo_* global variable to libc/net/	2020-03-30 09:47:28 -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
       +- 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   |
    +----------------------------------------------------------------+ +--------------------------+