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nuttx/net
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chao an 5d4c774352 net/usrsock: allow usrsock *DATA_ACK with no-preload data 
allow usrsock USRSOCK_MESSAGE_RESPONSE_DATA_ACK with no-preload data
so addrlen could be updated to valuelen_nontrunc of usrsock_message_datareq_ack_s

nsh> usrsocktest
...
Testing group "basic_getsockname" =>
	[TEST ASSERT FAILED!]
		In function "basic_getsockname_open":
		line 170: Assertion `(ssize_t)((ret)) == (ssize_t)((0))' failed.
			got value: -1
			should be: 0
	Group "basic_getsockname": [FAILED]

Signed-off-by: chao an <anchao@xiaomi.com>
2022-09-01 09:09:25 +09:00
..
arp net: cleanup pvconn reference to avoid confuse 2022-08-26 20:58:11 +08:00
bluetooth net: cleanup pvconn reference to avoid confuse 2022-08-26 20:58:11 +08:00
can net: cleanup pvconn reference to avoid confuse 2022-08-26 20:58:11 +08:00
devif net: cleanup pvconn reference to avoid confuse 2022-08-26 20:58:11 +08:00
icmp net: cleanup pvconn reference to avoid confuse 2022-08-26 20:58:11 +08:00
icmpv6 net: cleanup pvconn reference to avoid confuse 2022-08-26 20:58:11 +08:00
ieee802154 net: cleanup pvconn reference to avoid confuse 2022-08-26 20:58:11 +08:00
igmp net/igmp: Remove igmp_initialize 2022-03-12 19:24:17 +02:00
inet make sure conn's domain is match with addr's family 2022-07-29 13:53:19 +08:00
ipforward net: cleanup pvconn reference to avoid confuse 2022-08-26 20:58:11 +08:00
local Replace all strncpy with strlcpy for safety 2022-08-25 13:38:36 +08:00
mld net/tcp/netdev/mld: correct the netlock handling 2022-02-03 11:09:18 -03:00
neighbor net: use HTONS, NTOHS, HTONL, NTOHL macro in kernel code 2022-01-18 10:59:47 +01:00
netdev net: cleanup pvconn reference to avoid confuse 2022-08-26 20:58:11 +08:00
netlink Fix ENOENT errors when polling on Netlink socket 2022-05-14 00:35:29 +03:00
pkt net: cleanup pvconn reference to avoid confuse 2022-08-26 20:58:11 +08:00
procfs Replace all strncpy with strlcpy for safety 2022-08-25 13:38:36 +08:00
route use rmutex inside of all repeated implementation 2022-05-30 19:43:48 +08:00
rpmsg rptun: add ns_match callback to resolve rptun deadlock 2022-07-27 20:36:51 +08:00
sixlowpan net: cleanup pvconn reference to avoid confuse 2022-08-26 20:58:11 +08:00
socket net/getsockname: small addrlen should be a valid value 2022-09-01 01:19:09 +08:00
tcp net/tcp: fix devif callback list corruption on tcp_close() 2022-08-30 19:41:18 +08:00
udp net: cleanup pvconn reference to avoid confuse 2022-08-26 20:58:11 +08:00
usrsock net/usrsock: allow usrsock *DATA_ACK with no-preload data 2022-09-01 09:09:25 +09:00
utils net:add btsnoop and snoop 2022-08-24 21:42:30 +08:00
Kconfig net/slip: Rename and clarify orphaned Kconfig options 2022-07-20 13:17:09 +08:00
Makefile net/socket_rpmsg: add net socket rpmsg support 2021-03-07 01:45:51 -08:00
net_initialize.c net: Reoder the initialize sequence(mac->ip->tcp/udp) 2022-03-12 19:24:17 +02:00
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   |
    +----------------------------------------------------------------+ +--------------------------+