Xiang Xiao
5c80b94820
Replace #include <semaphore.h> to #include <nuttx/semaphore.h>
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Since the kernel side should call nxsem_xxx instead and remove the unused inclusion
2020-02-01 08:27:30 -06:00
Gregory Nutt
16b1c276bd
net/netlink/netlink_conn.c: Fix some really basic errors in the redesign of the asynchronous Netlink response logic.
2019-11-28 16:14:59 -06:00
Gregory Nutt
4ae09a3b80
net/netlink: Redesign the logic that handles notifications of when response data is available. Signal handlers are sub-optimal inside the OS (especially after the preceding change which forces the hand). Instead, use the work queue notifiers as is done with all other network notifiers.
2019-11-28 14:20:40 -06:00
Gregory Nutt
d1593bb336
Squashed commit of the following:
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net/netlink/netlink_sockif.c: At implementation of response available signal handler needed for POLLIN logic.
net/netlink/netlink_sockif.c: Add logic to set up signal handler to receive the response notification.
2019-11-27 21:30:01 -06:00
Gregory Nutt
93ed8b66d9
net/netlink: Add partial support for the NETLINK poll() operation. Still missing is some signal handling logic that actually wakes up the poll() when an asynchronous NETLLINK response is available.
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So although the poll() implemenation is still not yet usable, the commit is useful because it (1) does not harm, and (2) incidentally fixes a few other issues in the NETLONK response queuing that I noted in the process.
2019-11-26 18:52:22 -06:00
Gregory Nutt
936d69da1f
net/netlink and include/nuttx/net/netlink.h: Make netlink_add_response() a globally access part of the network interface. This is necesssary to support netlink components that reside outside of the net/ sandbox.
2019-11-18 21:12:50 -06:00
Gregory Nutt
6479775721
net/netlink/netlink_conn.c: Add support for asynchronous Netlink responses.
2019-11-18 09:48:14 -06:00
Gregory Nutt
38e527deeb
net/netlink: Fix cosmetic issues, mostly typo fixes.
2019-11-04 14:06:07 -06:00
Gregory Nutt
6d13705e93
net/netlink: The NETLINK_ROUTE logic needs to return the first queued response and not attempt to match up reponses with requests. That is the Linux compatible way. Also, use queue.h functions for list management and fix an error in arp_snapshot().
2019-11-04 09:02:14 -06:00
Gregory Nutt
2991987018
net/netlink/netlink_route.c (mostly): This completes a minimal netlink implementation that will retrieve the ARP table.
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net/netlink: Add basic hooks (only) to support the NETLINK_ROUTE protocol.
2019-11-03 13:59:42 -06:00
Gregory Nutt
6266e067e9
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
Gregory Nutt
dde1e89b8c
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
Gregory Nutt
056d704cf9
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.
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Squashed commit of the following:
net/netlink: Mark netlink support as EXPERIMENTAL.
net/netlink/netlink_sockif.c: Add netlink_getpeername to the socket interface.
net: Add getpeeername() support for netlink sockets.
include/netpacket/netlink.h: Add a few more definitions and structures used at the NetLink interface. Still missing many.
net/netlink: Add basic framework for Netlink socket support.
include/: Add basic Netlink definitions.
2018-08-03 13:22:36 -06:00
