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Gregory Nutt f3ab9abe51 net/inet/inet_close.c: Fixes two problems, both noted by Bernd Walter: 
1) The change of commit ed9fe700242909851b6ef4049aa8fea13fa67699 left some dangling logic and incorrect, confusing comments.  Prior to that commit the 'pstate' variable was non-NULL only when doing a lingering close.  Comments to this effect as well as tests of pstate should also have been updated.  These are confusing and inappropriate, but do not lead to incorrect behavior.

2) Eliminate an incomplete test when a disconnection event. When a disconnection event occurs, the close logic MUST always terminate the wait.  The conditional test was not incorrect, however, it lacked 'else' logic and would simply ignore that disconnection event in some cases.  That is bad because there may not be another disconnection event and that can lead to hangs (or at least very, very long delays).
2019-09-25 07:24:20 -06:00
..
arp
net/arp/arp.h: Remove an unused structure definition.
2019-09-01 17:49:44 -06:00
bluetooth
net/: Re-order the content of all address-family socket 'connection' structures so that they begin with a comomon prologue. This permits better use of logic for different address family types.
2019-09-01 08:47:01 -06:00
devif
net/: Decouple autoconfig and icmpv6 socket to avoid the invalid kconfig combination.
2019-09-20 12:45:05 -06:00
icmp
net/: Re-order the content of all address-family socket 'connection' structures so that they begin with a comomon prologue. This permits better use of logic for different address family types.
2019-09-01 08:47:01 -06:00
icmpv6
net/icmpv6/icmpv6_rnotify.c: Correct a bad index in debug output.
2019-09-25 06:29:02 -06:00
ieee802154
net/: Re-order the content of all address-family socket 'connection' structures so that they begin with a comomon prologue. This permits better use of logic for different address family types.
2019-09-01 08:47:01 -06:00
igmp
net/: Now handles reception of IPv4 packets with larger IPv4 headers containing options.
2019-08-31 12:25:30 -06:00
inet
net/inet/inet_close.c: Fixes two problems, both noted by Bernd Walter:
2019-09-25 07:24:20 -06:00
ipforward
net/ipforward, tcp, and udp: Fix a chicken and egg problem by eliminating the check of the arp/neighbor tables before packet transmission
2019-09-18 12:33:41 -06:00
local
Fix use of undefined pp-token #errror, other typos.
2019-09-19 18:19:18 -06:00
loopback
tools/nxstyle.c: Fix logic error that prevent detecion of '/' and '/=' as operators. net/: Minor updates resulting from testing tools/nxstyle.
2019-03-11 12:48:39 -06:00
mld
tools/nxstyle.c: Fix logic error that prevent detecion of '/' and '/=' as operators. net/: Minor updates resulting from testing tools/nxstyle.
2019-03-11 12:48:39 -06:00
neighbor
tools/nxstyle.c: Fix logic error that prevent detecion of '/' and '/=' as operators. net/: Minor updates resulting from testing tools/nxstyle.
2019-03-11 12:48:39 -06:00
netdev
net/: Decouple autoconfig and icmpv6 socket to avoid the invalid kconfig combination.
2019-09-20 12:45:05 -06:00
netlink
net/: Re-order the content of all address-family socket 'connection' structures so that they begin with a comomon prologue. This permits better use of logic for different address family types.
2019-09-01 08:47:01 -06:00
pkt
net/: Re-order the content of all address-family socket 'connection' structures so that they begin with a comomon prologue. This permits better use of logic for different address family types.
2019-09-01 08:47:01 -06:00
procfs
net/: Fix alignment and spacing problems found by tools/nxstyle.
2019-07-02 18:02:23 -06:00
route
Fix some typos. Also minor update to stm32f7/nucleo-144/README.txt and stm32l4/nucleo-l496zg/README.txt board documentation.
2019-09-05 08:12:50 -06:00
sixlowpan
Fix use of undefined pp-token #errror, other typos.
2019-09-19 18:19:18 -06:00
socket
net/socket/getpeername: Fixed warning in DEBUG code.
2019-08-07 07:53:56 -06:00
tcp
net/ipforward, tcp, and udp: Fix a chicken and egg problem by eliminating the check of the arp/neighbor tables before packet transmission
2019-09-18 12:33:41 -06:00
udp
net/ipforward, tcp, and udp: Fix a chicken and egg problem by eliminating the check of the arp/neighbor tables before packet transmission
2019-09-18 12:33:41 -06:00
usrsock
net/: Re-order the content of all address-family socket 'connection' structures so that they begin with a comomon prologue. This permits better use of logic for different address family types.
2019-09-01 08:47:01 -06:00
utils
net/: Now handles reception of IPv4 packets with larger IPv4 headers containing options.
2019-08-31 12:25:30 -06:00
.gitignore
.dSYM only needs to be in the same .gitignore files as .exe
2013-05-30 15:02:04 -06:00
Kconfig
net/Kconfig: Ethernet packet buffer size cannot be permitted to go below 1294 is IPv6 is selected.
2019-08-31 09:08:32 -06:00
Makefile
net/mld: Add basic build structure for Multicast Listener Discovery (MLD). No real MLD logic yet. Only a few hooks to capture and dispatch MLD ICMPv6 packets.
2018-10-31 14:10:19 -06:00
net_initialize.c
Squashed commit of the following:
2019-06-02 11:05:31 -06:00
README.txt
net/mld: Add basic build structure for Multicast Listener Discovery (MLD). No real MLD logic yet. Only a few hooks to capture and dispatch MLD ICMPv6 packets.
2018-10-31 14:10:19 -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
       +- loopback   - Local loopback
       +- 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   |
    +----------------------------------------------------------------+ +--------------------------+