nuttx

History

Gregory Nutt 09d5d05b95 net/TCP: Extend the TCP notification logic logic so that it will also report loss of connection events.		2018-09-09 17:32:10 -06:00
..
arp	net/arp/arp_out.c: Fix some backward logic in an if condition.	2018-08-29 10:51:44 -06:00
bluetooth	Fix some errors in last commits found in build testing.	2018-07-19 10:30:52 -06:00
devif	Rename the file devif_loopbackout.c to devif_loopback.c	2018-08-25 08:36:02 -06:00
icmp	net/icmp and icmpv6: Fix failure to poll ICMP socket issue.	2018-08-26 15:37:03 -06:00
icmpv6	net/icmp and icmpv6: Fix failure to poll ICMP socket issue.	2018-08-26 15:37:03 -06:00
ieee802154	net/ and include/nuttx/net: Add getpeername() support	2018-07-19 07:16:30 -06:00
igmp	Replace all ASSERT with DEBUGASSERT to save the code space	2018-08-24 06:58:30 -06:00
inet	net/usrsock: Optimize option dependence	2018-08-26 15:05:46 -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/ and include/nuttx/net: Add getpeername() support	2018-07-19 07:16:30 -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	Signals were not a good choice of IPC to implement the poll function for several reasons: In order to handle the asynchrnous poll-related event, a substantial amount of state information is needed. Signals are only capable of passing minimal amounts of data. There are also complexities with performing kernel space signal handlers in kernel space code that is better to avoid. So, instead of signals, the equivalent logic was converted to run via a callback that executes on the high-priority work queue.	2018-09-09 15:01:44 -06:00
netlink	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
pkt	net/ and include/nuttx/net: Add getpeername() support	2018-07-19 07:16:30 -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	Remove trailing spaces at the end of lines.	2018-08-13 07:39:38 -06:00
sixlowpan	Fix lots of typos in C comments and Kconfig help text	2018-07-08 18:24:45 -06:00
socket	net/socket/getsockname.c: Add psock_getsockname function	2018-08-26 14:43:13 -06:00
tcp	net/TCP: Extend the TCP notification logic logic so that it will also report loss of connection events.	2018-09-09 17:32:10 -06:00
udp	Signals were not a good choice of IPC to implement the poll function for several reasons: In order to handle the asynchrnous poll-related event, a substantial amount of state information is needed. Signals are only capable of passing minimal amounts of data. There are also complexities with performing kernel space signal handlers in kernel space code that is better to avoid. So, instead of signals, the equivalent logic was converted to run via a callback that executes on the high-priority work queue.	2018-09-09 15:01:44 -06:00
usrsock	net/usrsock: Add the listen/accept/getpeername/ioctl support	2018-08-26 15:15:48 -06:00
utils	Update some comments.	2018-07-07 15:23:46 -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: Uncomment the prompt of NET_SLIP_PKTSIZE	2018-08-26 14:28:35 -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   |
    +----------------------------------------------------------------+ +--------------------------+