OrgApache/incubator-nuttx
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incubator-nuttx
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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
README.txt 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 

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