nuttx

History

Stuart Ianna 30f8cf541c net/udp: Populate the udp connection structure with the address family. The udp connection structure contains the field, "domain", which defines which address family it belongs to. Prior to this change, this field was only populated correctly if IPv4 and IPv6 was enabled. As a result, packet information was not processed in udp_recvpktinfo, as expected when the appropriate socket option was enabled.		2023-06-27 14:58:12 +08:00
..
arp	Indent the define statement by two spaces	2023-05-21 09:52:08 -03:00
bluetooth	net: Remove some minor #warning since it compiler specific	2023-05-18 15:44:28 +03:00
can	net: Fix task block when devif_send fails.	2023-06-01 17:05:54 +08:00
devif	net: Fix task block when devif_send fails.	2023-06-01 17:05:54 +08:00
icmp	net/icmp: Save poll device in icmp_poll_s	2023-06-06 19:33:21 +08:00
icmpv6	net/icmpv6: fix style issues	2023-05-19 02:40:38 +08:00
ieee802154	net: Remove some minor #warning since it compiler specific	2023-05-18 15:44:28 +03:00
igmp	support ipv4 ToS and ipv6 TrafficClass	2023-01-29 13:43:44 +08:00
inet	net/semantic/parser: fix compile warning found by sparse	2023-05-30 23:00:00 +08:00
ipforward	net/semantic/parser: fix compile warning found by sparse	2023-05-30 23:00:00 +08:00
ipfrag	style: remove extra spaces and align parameters	2023-06-11 12:55:29 +08:00
local	net/semantic/parser: fix compile warning found by sparse	2023-05-30 23:00:00 +08:00
mld	support ipv4 ToS and ipv6 TrafficClass	2023-01-29 13:43:44 +08:00
nat	net/ip: fix compile break if disable NET_TCP	2023-02-07 12:46:40 +02:00
neighbor	Replace all sprintf with snprintf	2023-05-08 09:57:01 +02:00
netdev	netdev: remove ASSERT when ifindex is invalid	2023-06-13 13:32:03 +08:00
netfilter	Fix Kconfig style	2023-05-23 00:03:25 +08:00
netlink	net: remove conn-related casts	2023-05-10 19:32:09 -03:00
pkt	net: Fix task block when devif_send fails.	2023-06-01 17:05:54 +08:00
procfs	net: Simplify the tcp/udp existence check	2023-05-03 17:40:00 +03:00
route	net: use NXRMUTEX_INITIALIZER for rmutex init	2023-03-15 13:57:08 +01:00
rpmsg	net/rpmsg: initialize semaphore count before wait	2023-05-16 17:15:42 +08:00
sixlowpan	Fix Kconfig style	2023-05-23 00:03:25 +08:00
socket	socket/recvfrom: Fix buffer copy direction when using BUILD_KERNEL.	2023-06-22 11:56:01 +08:00
tcp	net: Fix task block when devif_send fails.	2023-06-01 17:05:54 +08:00
udp	net/udp: Populate the udp connection structure with the address family.	2023-06-27 14:58:12 +08:00
usrsock	net/local: Return the unblock handle correctly in local_accept	2023-03-09 09:17:19 +01:00
utils	Remove #warning if the code already return the error code or value	2023-05-18 15:44:28 +03:00
Kconfig	SLIP: Switch to poll based design	2023-05-26 19:57:57 -03:00
Makefile	Support fragmentation and reassembly	2023-01-17 14:01:37 +08:00
net_initialize.c	net: Reoder the initialize sequence(mac->ip->tcp/udp)	2022-03-12 19:24:17 +02:00
README.txt	Support fragmentation and reassembly	2023-01-17 14:01:37 +08:00

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   |
    +----------------------------------------------------------------+ +--------------------------+