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nuttx/net
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Michael Jung 61f3bd10a5 Fix udp recvfrom to correctly return addrlen 
According to POSIX the length of the source address of the received
message shall be stored in the object pointed to by the address_len
argument.

This patch fixes two places where this did not happen correctly.

Signed-off-by: Michael Jung <michael.jung@secore.ly>
2022-04-28 20:25:38 +08:00
..
arp net:fix coverity warning 2022-04-03 14:37:53 +03:00
bluetooth net: Remove the unnecessary initialization code 2022-03-12 19:24:17 +02:00
can net: Remove the unnecessary initialization code 2022-03-12 19:24:17 +02:00
devif fix:Temporarily remove udp send large pkt assert 2022-04-02 10:40:22 +08:00
icmp net: tcp/udp/icmp/icmpv6 add FIONSPACE support 2022-04-02 13:39:38 +08:00
icmpv6 net: tcp/udp/icmp/icmpv6 add FIONSPACE support 2022-04-02 13:39:38 +08:00
ieee802154 net: Remove the unnecessary initialization code 2022-03-12 19:24:17 +02:00
igmp net/igmp: Remove igmp_initialize 2022-03-12 19:24:17 +02:00
inet tcp: added debug asserts and logging to investigate the rare (conn->dev == NULL) bug in callback handlers 2022-02-26 11:48:07 -03:00
ipforward net: use HTONS, NTOHS, HTONL, NTOHL macro in kernel code 2022-01-18 10:59:47 +01:00
local fs/poll: change format for type pollevent_t 2022-04-07 12:14:06 +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:fix coverity warning 2022-04-03 14:37:53 +03:00
netlink net:fix coverity warning 2022-04-03 14:37:53 +03:00
pkt net: Remove the unnecessary initialization code 2022-03-12 19:24:17 +02:00
procfs libc: Rename match to fnmatch 2021-08-02 08:23:35 -03:00
route Remove the unneeded void cast 2022-04-17 23:32:05 +03:00
rpmsg openamp: Change the dependence from OPENAMP to RPTUN 2022-04-05 10:05:41 +03:00
sixlowpan net/inet: move recv/send timeout into socket_conn_s 2022-02-10 15:04:33 -03:00
socket net:fix coverity warning 2022-04-03 14:37:53 +03:00
tcp net/tcp:make initial tcp port more random 2022-04-27 19:46:23 +03:00
udp Fix udp recvfrom to correctly return addrlen 2022-04-28 20:25:38 +08:00
usrsock fix: usrsock iovec_do skip empty iov 2022-04-14 02:47:31 +08:00
utils net/utils: fix IPv4 checksum calculation 2022-04-04 07:40:28 +09:00
Kconfig drivers: net: exclude BSD components from build 2022-02-24 22:48:47 +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   |
    +----------------------------------------------------------------+ +--------------------------+