55d9e5f7af
net: Add SocketCAN support
2020-06-15 08:07:19 -06:00
a569006fd8
sched/: Make more naming consistent
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Rename various functions per the quidelines of https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions
nxsem_setprotocol -> nxsem_set_protocol
nxsem_getprotocol -> nxsem_get_protocol
nxsem_getvalue -> nxsem_get_value
2020-05-17 14:01:00 -03:00
10acadb64b
netlink: add netlink route notify support
2020-04-16 11:49:53 -06:00
6f1c86d934
netlink: Fix the compiler warning in netlink_add_broadcast
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netlink/netlink_conn.c: In function 'netlink_add_broadcast':
netlink/netlink_conn.c:319:45: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
319 | if (conn->groups & (1 << (group - 1)) == 0)
| ~~~~~~~~~~~~~~~~~~~^~~~
2020-04-16 11:49:40 -06:00
bd39813883
netlink: Add netlink_add_broadcast function
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I1bee7933dca1bdd118d0034a564b4306e1ae5684
2020-04-16 17:40:03 +08:00
755265506c
netlink: replace the operation handle to connection
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Change-Id: Ie55d65823fe7eb7e917349c095cf8fd4f6326e8f
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-04-16 17:39:37 +08:00
16c0c61e3e
netlink/route: reuse response terminator
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Change-Id: I19c3d97b088231d96909d415d286c728ffe83881
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-04-16 17:39:06 +08:00
85dce03d22
netlink/route: remove domain check
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Change-Id: I965788c3bd2e6bfa41048b87d8c26f111f61c48e
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-04-16 17:39:06 +08:00
581dbb22fe
netlink: Fix nxstyle issue
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-04-10 08:18:07 -06:00
369a0fa4fb
netlink: all request to NETLINK_ROUTE should use rtgenmsg
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ib7a05dbf08277f56882e19a886a12a153889ca38
2020-04-10 08:18:07 -06:00
70012bc4a2
netlink: Remove netlink_route_recvfrom
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The same functionality could be implemented in the common place(netlink_recvfrom)
Change-Id: I8aedb29c4f0572f020ca5c0775f06c5e1e17ae4a
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-04-10 08:18:07 -06:00
16dbe373c0
netlink: Implement netlink_connect and netlink_getpeername
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and refine netlink_bind and netlink_send implmentation
Change-Id: I2b3e7980eac01dc42927cfaa0a64874df52d6bf5
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-04-10 08:18:07 -06:00
5708015674
netlink: Sync the macro with Linux definition
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Change-Id: I0c0895fa17e167c67fb12acfdfc6dc3a7fb63b3b
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-04-10 08:18:07 -06:00
e6c30629a1
netlink: Return -EBUSY if some notifier was setup in netlink_notifier_setup
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Change-Id: I62d036bb43420934efbf0e9b990ca2cf3dd0b2e5
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-04-10 08:18:07 -06:00
3421ec90b4
netlink: Shouldn't call netlink_notify_response in netlink_poll
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to avoid sleep inside netlink_poll
Change-Id: Id801c2dae805455a9b91f2e091d001679f0b3d4b
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-04-10 08:18:07 -06:00
9fb6eee5fe
netlink: Remove the unused netlink_active
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Change-Id: I976b3fbab033baa4eaec35f8f443d4eb971db142
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-04-10 08:18:07 -06:00
42d97079de
net/netlink/netlink_route.c: Correct the return value
2020-02-25 07:33:18 -06:00
cde88cabcc
Run codespell -w with the latest dictonary again
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-02-23 22:27:46 +01:00
bd4e8e19d3
Run codespell -w against all files
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and fix the wrong correction
2020-02-22 14:45:07 -06:00
c65d8e6a23
net/socket: add MSG_DONTWAIT support
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MSG_DONTWAIT (since Linux 2.2)
Enables nonblocking operation; if the operation would block, the
call fails with the error EAGAIN or EWOULDBLOCK. This provides
similar behavior to setting the O_NONBLOCK flag (via the fcntl(2)
F_SETFL operation), but differs in that MSG_DONTWAIT is a per-call
option, whereas O_NONBLOCK is a setting on the open file description
(see open(2)), which will affect all threads in the calling process
and as well as other processes that hold file descriptors referring
to the same open file description.
2020-02-19 12:21:28 -06:00
0b25b96759
net/netlink/netlink_route.c: Fix a typo.
2020-02-13 15:04:45 -03:00
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
6e6c670190
Move _SF_BOUND and _SF_CONNECTED modification to common place
2020-01-31 13:45:14 -06:00
68951e8d72
Remove exra whitespace from files ( #189 )
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* Remove multiple newlines at the end of files
* Remove the whitespace from the end of lines
2020-01-31 09:24:49 -06:00
a4aa8ae491
wqueue/notifier: update the work notifier usage
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usage changed after commit 90c52e6f8f
2020-01-21 14:16:19 +08:00
6a3c2aded6
Fix wait loop and void cast ( #24 )
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* Simplify EINTR/ECANCEL error handling
1. Add semaphore uninterruptible wait function
2 .Replace semaphore wait loop with a single uninterruptible wait
3. Replace all sem_xxx to nxsem_xxx
* Unify the void cast usage
1. Remove void cast for function because many place ignore the returned value witout cast
2. Replace void cast for variable with UNUSED macro
2020-01-02 10:54:43 -06:00
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
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
69318b1024
Re-implements reverted commit 344f7bc9f6 in a way that should not have the undesired side-effect. include/nuttx/sched.h: Add a bit to the TCB flags to indicat the thread is a user thread in a syscall. sched/nuttx/nxsig_dispatch.c: Delay dispatching to signal handlers if within a system call. In all syscall implementations: Process delayed signal handling when exiting system call.
2019-11-28 12:47:36 -06:00
cbdd590c82
Revert "include/nuttx/sched.h: Add storage for a previous signal mask. arch/: In all syscall implementations, block all signals before dispatching a system call; resotre signal mask when the system call returns."
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Using the sigprocmask() for this purpose has too many side-effects.
This reverts commit 344f7bc9f6
2019-11-28 11:57:54 -06:00
344f7bc9f6
include/nuttx/sched.h: Add storage for a previous signal mask. arch/: In all syscall implemenations, block all signals before dispatching a system call; resotre signal mask when the system call returnes.
2019-11-28 10:51:29 -06:00
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
a8f3c3651a
net/netlink/netlink_conn.c: Use nxsig_queue() instead of nxsig_kill() so that we can pass a reference to the connection structure with the signal.
2019-11-27 19:31:23 -06:00
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
bc8d964cb9
net/netlink: Add some comments about 'Input Parameters'
2019-11-19 20:46:43 -06:00
b72f7cf47f
net/netlink/netlink_route.c: Fix a case where #if was used but #ifdef was intended.
2019-11-19 09:47:57 -06:00
b659c74440
net/netlink/netlink_sockif.c: Netlink sockets may be set to non-blocking.
2019-11-19 07:50:46 -06:00
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
a7a1b0888e
net/netlink/netlink_route.c: Remove dangling whitespace at the end of lines.
2019-11-18 10:47:35 -06:00
6479775721
net/netlink/netlink_conn.c: Add support for asynchronous Netlink responses.
2019-11-18 09:48:14 -06:00
ab78f0ca0a
include/netpacket/netlink.h: Backout some preliminary NETLINK_CRYPTO definitions. These are premature (but may come back).
2019-11-17 10:47:24 -06:00
82a4111a2b
include/netpacket/netlink.h: Add definitions that will be needed for future NETLINK_CRYPTO support.
2019-11-14 09:18:11 -06:00
9d6c607afc
net/netlink/netlink_route.c: Add some comments.
2019-11-12 10:36:05 -06:00
3e1937b49b
net/netlink: Add options to disable individual NETLINK_ROUTE commands. This will probably become quite large and will need to be higher tunable for smaller platforms.
2019-11-12 10:19:42 -06:00
3811a0f5cc
net/netlink/netlink_route.c: Update some comments.
2019-11-12 07:59:43 -06:00
ecbd5a85d7
net/netlink: Fixes from testing with new apps/examples/netlink_route.
2019-11-11 13:38:11 -06:00
71a968ad71
net/netlink/netlink_route.c: Add missing routing table list terminating response.
2019-11-10 15:00:05 -06:00
3a8a829088
net/netlink/netlink_route.c: Add support for obtaining the entire routing table.
2019-11-10 14:11:44 -06:00
bda0a9c6a7
net/netlink: Fix offset in rtattr. include/net/route.h: Correct form and naming of sruct rtentry. include/netpacket/netlink.h: Add some definitions that will be needed to access routing tables.
2019-11-10 12:35:15 -06:00
8c85ecf531
net/netlink/netlink_route.c: Add support for the NETLINK_ROUTE RTM_GETLINK command that is used to obtain a list of all devices in the UP state.
2019-11-09 17:36:30 -06:00
Peter van der Perk