Commit Graph

36 Commits

Author SHA1 Message Date
chao.an
99cde13a11 net/inet: move socket flags into socket_conn_s
Signed-off-by: chao.an <anchao@xiaomi.com>
2022-02-10 15:04:33 -03:00
ligd
1970ce5116 local_socket: set lc_peer when accept() instead of connect()
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-11-02 08:59:06 +01:00
chao.an
1b5d6aa068 net/local: add socket message control support
Signed-off-by: chao.an <anchao@xiaomi.com>
2021-09-24 08:09:28 -07:00
chao.an
1e078795fb net/local: split the waiter node from lc_node
Signed-off-by: chao.an <anchao@xiaomi.com>
2021-09-24 08:09:28 -07:00
chao.an
1a55d933ef net/local: add nonblock connect(2) support
Signed-off-by: chao.an <anchao@xiaomi.com>
2021-08-19 19:18:52 -07:00
Jiuzhu Dong
4d5a964f29 net: unify socket into file descriptor
Change-Id: I9bcd21564e6c97d3edbb38aed1748c114160ea36
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-03-03 19:01:41 -08:00
Alin Jerpelea
37d5c1b0d9 net: Author Gregory Nutt: update licenses to Apache
Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-02-20 00:38:18 -08:00
Alin Jerpelea
7dc7ef45f1 net: nxstyle fixes
Nxstyle fixes to pass CI.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-02-20 00:38:18 -08:00
Xiang Xiao
5c80b94820 Replace #include <semaphore.h> to #include <nuttx/semaphore.h>
Since the kernel side should call nxsem_xxx instead and remove the unused inclusion
2020-02-01 08:27:30 -06:00
Xiang Xiao
0b860726db Ensure psock_socket and psock_accept initialize s_crefs to 1
This simplifies the caller usage
2020-01-31 13:45:14 -06:00
Xiang Xiao
6a3c2aded6 Fix wait loop and void cast (#24)
* 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
zhangyuan7
81a3ec250e net/local: Fixed deadlock issue by replacing nxsem_wait() with net_lockedwait() so that we do not wait with the network locked. 2019-03-19 09:54:22 -06:00
Gregory Nutt
f6b00e1966 tools/nxstyle.c: Fix logic error that prevent detecion of '/' and '/=' as operators. net/: Minor updates resulting from testing tools/nxstyle. 2019-03-11 12:48:39 -06:00
Gregory Nutt
b54ffe858a Standardization of some function headers. 2018-03-13 09:52:27 -06:00
Dmitriy Linikov
a8c58607e9 Merged in hardlulz/modem-3.0-nuttx/fix-sem-EINTR (pull request #603)
Added ECANCELED condition to DEBUGASSERT-s checking sem_wait result

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2018-02-20 18:24:53 +00:00
Gregory Nutt
21041af8a7 This commit modifies the Unix domain local socket design. Local sockets are built on top of pipes. The Local socket implementation maintained file descriptors to interrupt with the pipes. File descriptors have the bad property that they are valid only while running on the thread within the task that created the local socket.
As a policy, all internal OS implementations must use "detached" files which are valid in any context and do not depend on the validity of a file descriptor at any point in time.  This commit converts the usage of file descriptors to detached files throughout the local socket implementation.

Squashed commit of the following:

    net/local: Finish change to eliminate use of file descriptors.
    net/local:  A little more of the conversion.
    net/local: Beginning of chnages to eliminate use of file descriptors in the local socket implementeation. poll() will be a problem.
2017-11-02 08:23:38 -06:00
Gregory Nutt
6a13faf702 net/local: Need to include nuttx/semaphore.h to eliminate some new warnings. 2017-10-08 13:31:03 -06:00
Gregory Nutt
9568600ab1 Squashed commit of the following:
This commit backs out most of commit b4747286b1.  That change was added because sem_wait() would sometimes cause cancellation points inappropriated.  But with these recent changes, nxsem_wait() is used instead and it is not a cancellation point.

    In the OS, all calls to sem_wait() changed to nxsem_wait().  nxsem_wait() does not return errors via errno so each place where nxsem_wait() is now called must not examine the errno variable.

    In all OS functions (not libraries), change sem_wait() to nxsem_wait().  This will prevent the OS from creating bogus cancellation points and from modifying the per-task errno variable.

    sched/semaphore:  Add the function nxsem_wait().  This is a new internal OS interface.  It is functionally equivalent to sem_wait() except that (1) it is not a cancellation point, and (2) it does not set the per-thread errno value on return.
2017-10-04 15:22:27 -06:00
Gregory Nutt
42a0796615 Squashed commit of the following:
sched/semaphore:  Add nxsem_post() which is identical to sem_post() except that it never modifies the errno variable.  Changed all references to sem_post in the OS to nxsem_post().

    sched/semaphore:  Add nxsem_destroy() which is identical to sem_destroy() except that it never modifies the errno variable.  Changed all references to sem_destroy() in the OS to nxsem_destroy().

    libc/semaphore and sched/semaphore:  Add nxsem_getprotocol() and nxsem_setprotocola which are identical to sem_getprotocol() and set_setprotocol() except that they never modifies the errno variable.  Changed all references to sem_setprotocol in the OS to nxsem_setprotocol().  sem_getprotocol() was not used in the OS
2017-10-03 15:35:24 -06:00
Jussi Kivilinna
52becb7811 net/local: fix accept for local stream sockets 2017-07-31 07:36:54 -06:00
Gregory Nutt
0c840ed22f Socket interface: Added listen() and accept() interfaces. 2017-07-13 11:15:00 -06:00
Gregory Nutt
d5207efb5a Be consistent... Use Name: consistent in function headers vs Function: 2017-04-21 16:33:14 -06:00
Gregory Nutt
a1469a3e95 Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err() 2016-06-11 15:50:49 -06:00
Gregory Nutt
6209c51206 net/: More clean-up of spacing/alignment issues 2015-10-08 15:10:04 -06:00
Gregory Nutt
fca919f3d2 Networking: Fix some compilation issues noted with network is build with CONFIG_BUILD_KERNEL 2015-07-05 11:18:56 -06:00
Gregory Nutt
0f5c35260b Local sockets: Local stream sockets had problem of double releasing pipes (both server and client attempt release), which causes wrong pipe pair being closed in multi-client case. Solve by adding per connection instance ID to pipe names. From Jussi Kivilinna (2015-05-12). 2015-05-12 07:47:32 -06:00
Gregory Nutt
3c1af2feed Local sockets: Add poll support for Unix stream sockets. From Jussi Kivilinna. 2015-05-12 07:41:12 -06:00
Gregory Nutt
0fc8d2fcc5 Unix domain: Add options to build in stream or datagram support separately 2015-01-31 07:58:51 -06:00
Gregory Nutt
62b706fa68 If a Unix domain socket is non-blocking, then the underlying FIFO should also be opened non-blocking 2015-01-30 12:43:37 -06:00
Gregory Nutt
ca2102febb Unix domain: A few fixes from early integration 2015-01-27 16:39:30 -06:00
Gregory Nutt
8f29039f42 Unix sockets: Fleshes out the recvfrom() logic 2015-01-27 11:51:24 -06:00
Gregory Nutt
1f7b40ce15 Local sockets: Remove some ill-conceived logic 2015-01-27 07:03:20 -06:00
Gregory Nutt
2201c9b449 Add stub files for sending and receiving on FIFOs 2015-01-26 17:28:36 -06:00
Gregory Nutt
1828badd1d Networking: Add FIFO management logic needed to support Unix domain sockets 2015-01-26 13:30:27 -06:00
Gregory Nutt
a25f6cb7fd Replace an un-necessary goto 2015-01-25 17:53:01 -06:00
Gregory Nutt
f756545eb0 Networking: Add local Unix domain socket accept logic 2015-01-25 16:27:25 -06:00