nuttx

History

Andrew Webster f1ef2c6cde TCP: attempt to flush the write buffers before closing When a socket is closed, it should make sure that any pending write data is sent before the FIN is sent. It already would wait for all sent data to be acked, however it would discard any pending write data that had not been sent at least once. This change adds a check for pending write data in addition to unacked data. However, to be able to actually send any new data, the send callback must be left. The callback should be freed later when the socket is actually destroyed.		2016-01-22 15:58:02 -06:00
..
arp	Fix some warnings: Mismatched prototypes	2015-12-05 10:36:00 -06:00
devif	Remove CONFIG_NET_PINGADDRCONF. This was a uIP way of assigning IP addresses, but is not standard and not a appropriate feature in general.	2015-12-01 07:48:56 -06:00
icmp	Update to use 64-bit timer when available	2016-01-21 11:54:26 -06:00
icmpv6	Update to use 64-bit timer when available	2016-01-21 11:54:26 -06:00
igmp	net/: More clean-up of spacing/alignment issues	2015-10-08 15:10:04 -06:00
iob	Remove dangling whitespace	2015-10-04 15:28:54 -06:00
local	net/: More clean-up of spacing/alignment issues	2015-10-08 15:10:04 -06:00
loopback	Networking: With these changes, I can ping the local loopback device from the simulator	2015-08-24 13:49:12 -06:00
neighbor	Update to use 64-bit timer when available	2016-01-21 11:54:26 -06:00
netdev	net/: Add procfs support for network device status	2015-11-27 16:39:14 -06:00
pkt	net/: More clean-up of spacing/alignment issues	2015-10-08 15:10:04 -06:00
procfs	Step 1 in /etc/resolv.conf support	2016-01-13 15:06:44 -06:00
route	net/: More clean-up of spacing/alignment issues	2015-10-08 15:10:04 -06:00
socket	TCP: attempt to flush the write buffers before closing	2016-01-22 15:58:02 -06:00
tcp	TCP: check for sndcb before using it	2016-01-22 15:54:45 -06:00
udp	Update to use 64-bit timer when available	2016-01-21 11:54:26 -06:00
utils	Some networking logic was used helpers from apps/netutils. Not good. Quick fix is to duplicate logic	2016-01-09 15:56:08 -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/: Move net_procfs.c to net/procfs/. Partition logic a little better to make space to support net device procfs as well	2015-11-27 13:53:33 -06:00
Makefile	net/: Move net_procfs.c to net/procfs/. Partition logic a little better to make space to support net device procfs as well	2015-11-27 13:53:33 -06:00
net_initialize.c	Networking: The network device list was protected by a re-entrant semaphore. With the recent change to support network device callback, the network stack needs to access the network device list too. Some drivers, however, run the network stack from the interrupt level -- this is bad but a fact in the current state. Of course,those drivers are unable to take the semaphore and will assert.	2015-05-31 08:34:03 -06:00
README.txt	Networking: Add NetDB support for the local loopback device	2015-08-24 10:08:26 -06:00

README.txt

README
======

Directory Structure
===================

  nuttx/
   |
   `- net/
       |
       +- arp      - Address resolution protocol (IPv4)
       +- devif    - Stack/device interface layer
       +- icmp     - Internet Control Message Protocol (IPv4)
       +- icmpv6   - Internet Control Message Protocol (IPv6)
       +- iob      - I/O buffering logic
       +- local    - Unix domain (local) sockets
       +- loopback - Local loopback
       +- neighbor - Neighbor Discovery Protocol (IPv6)
       +- netdev   - Socket network device interface
       +- pkt      - "Raw" packet socket support
       +- socket   - BSD socket interface
       +- route    - Routing table support
       +- tcp      - Transmission Control Protocol
       +- udp      - User Datagram Protocol
       `- utils    - Miscellaneous utility functions


    +----------------------------------------------------------------+
    |                     Application layer                          |
    +----------------------------------------------------------------+
    +----------------------------------------------------------------+
    |                   Socket layer (socket/)                       |
    +----------------------------------------------------------------+
    +------------++--------------------------------------------------+
    |  Network   || Protocol stacks (arp, ipv6, icmp, pkt, tcp, udp) |
    |   Device   |+--------------------------------------------------+
    | Interface  |+------------------------------------++------------+
    | (netdev/)  ||  Network Device Interface (devif/) || Utilities  |
    +------------++------------------------------------++------------+
    +----------------------------------------------------------------+
    |                    Network Device Drivers                      |
    +----------------------------------------------------------------+