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nuttx/net
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Gregory Nutt a85f0e4cd5 networking: Update some comments to correct the naming used for the link layer.
2018-10-20 06:35:39 -06:00
..
arp networking: Update some comments to correct the naming used for the link layer. 2018-10-20 06:35:39 -06:00
bluetooth Fix some typographical errors. 2018-09-14 06:55:45 -06:00
devif networking: Update some comments to correct the naming used for the link layer. 2018-10-20 06:35:39 -06:00
icmp Fix some typographical errors. 2018-09-14 06:55:45 -06:00
icmpv6 networking: Update some comments to correct the naming used for the link layer. 2018-10-20 06:35:39 -06:00
ieee802154 Fix some typographical errors. 2018-09-14 06:55:45 -06:00
igmp Replace all ASSERT with DEBUGASSERT to save the code space 2018-08-24 06:58:30 -06:00
inet networking: Update some comments to correct the naming used for the link layer. 2018-10-20 06:35:39 -06:00
ipforward net/arp: Improve arp_find() commit 9774d35010 to reduce the amount and frequency of data copies. 2018-08-25 07:12:21 -06:00
local net/local/local_fifo.c: Fix an error found in build testing. 2018-09-15 18:13:49 -06:00
loopback Fix IPv6 loopback driver that depended on the removed g_ipv6_allonesaddr. Noted by Masayuki Ishikawa 2017-08-09 06:59:55 -06:00
neighbor net/: Fix a sixlowpan typo bug recently introduced; Rename g_ipv6_allzeroaddre with the more meaning g_ipv6_unspecaddr since the all-zero address is the IPv6 unspecified address (sometime IN6_ADDR_ANY). Remove more inline tests for IPv6 multicast with tcommint net_is_addr_mcast() macro. Update some comments. 2018-06-23 12:53:27 -06:00
netdev Fix some new warndings found in build testing. 2018-09-15 13:22:45 -06:00
netlink Fix some typographical errors. 2018-09-14 06:55:45 -06:00
pkt Fix some typographical errors. 2018-09-14 06:55:45 -06:00
procfs net/procfs/netdev_statistics.c: Was not handling the output correct for the case of an IEEE 802.11 device. 2018-08-21 09:08:29 -06:00
route Rename file_close_detached() to juse file_close() for better consistency in naming. 2018-09-15 13:04:56 -06:00
sixlowpan Fix some typographical errors. 2018-09-14 06:55:45 -06:00
socket net/socket/getsockname.c: Add psock_getsockname function 2018-08-26 14:43:13 -06:00
tcp net/tcp/tcp_wrbuffer.c: fix buffer release handling on failed buffer alloc. Attempt to release write buffer on failed TCP write I/O buffer alloc and tryalloc failed to wrb->wb_iob assertion. 2018-09-25 07:02:04 -06:00
udp Fix some new warndings found in build testing. 2018-09-15 13:22:45 -06:00
usrsock net/usrsock: Revert 'net/usrsock: Optimize option dependence', commit 42f7c3e927. Re-allow combination of usrsock and NuttX TCP/IP stack. For example, in case device has Ethernet and mobile connectivity and NuttX TCP/IP stack is used when configured to use Ethernet connection and usrsock when configured to use modem (modem TCP/IP stack through usrsock). 2018-09-14 07:18:37 -06:00
utils Update some comments. 2018-07-07 15:23:46 -06:00
.gitignore
Kconfig networking: Update some comments to correct the naming used for the link layer. 2018-10-20 06:35:39 -06:00
Makefile This commit brings in a fragmentary, experimental implementation of NETLINK sockets. There is not too much to that socket support on this initial commit, just the netlink socketer framework. However, I decided to bring it into master because there is a enough that I would not want to lose what is in place. And since it is dependent on CONFIG_EXPERIMENATL, its presence on master should be innocuous. 2018-08-03 13:22:36 -06:00
net_initialize.c This commit brings in a fragmentary, experimental implementation of NETLINK sockets. There is not too much to that socket support on this initial commit, just the netlink socketer framework. However, I decided to bring it into master because there is a enough that I would not want to lose what is in place. And since it is dependent on CONFIG_EXPERIMENATL, its presence on master should be innocuous. 2018-08-03 13:22:36 -06:00
README.txt This commit brings in a fragmentary, experimental implementation of NETLINK sockets. There is not too much to that socket support on this initial commit, just the netlink socketer framework. However, I decided to bring it into master because there is a enough that I would not want to lose what is in place. And since it is dependent on CONFIG_EXPERIMENATL, its presence on master should be innocuous. 2018-08-03 13:22:36 -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
       +- 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   |
    +----------------------------------------------------------------+ +--------------------------+