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190 Commits

Author SHA1 Message Date
goldsimon
ca9342c549 fixed bug #49725 (send-timeout: netwonn_write() can return ERR_OK without all bytes being written) 2016-11-28 12:51:45 +01:00
Dirk Ziegelmeier
9366c0eaab I decided to keep the "complexity" of handling IPv6 mapped IPv4 addresses out of netconn API. 
Only socket API understands this address type now.
 2016-11-17 12:41:00 +01:00
Dirk Ziegelmeier
4b7e0f50b7 Fix indent in api_lib.c 2016-11-17 09:14:29 +01:00
Dirk Ziegelmeier
44e430ebc2 Fix compile with MSVC 2010 and remove handling for IP6_ADDR_ANY in netconn_connect() - IP6_ADDR_ANY does not make sense in connect() 2016-11-17 09:12:38 +01:00
Dirk Ziegelmeier
180ba72a06 Dual-stack: Use IPv6 mapped IPv4 addresses in receive() and getaddr() only in socket API, not in netconn API. 
It is better to present correct IP types in netconn API.
Netconn API now accepts IPv6 mapped IPv4 addresses as well as IPv6 and IPv4 in send(), bind() and connect(), but does NOT map IPv4 to IPv6 mapped IPv4 in getaddr() and receive() functions.
 2016-11-17 08:51:07 +01:00
Dirk Ziegelmeier
1712b06a64 Work on dual-stack netconn 
IPv6 netconns are created as IPADDR_TYPE_ANY raw/udp/tcp PCBs internally
bind, connect and sendto now accept IPv6 mapped IPv4 addresses or IPv4 addresses as argument
getaddr and receive functions now return IPv6 mapped IPv4 addresses instead of IPv4 addresses
This behavior is close to BSD socket API
 2016-11-16 22:58:38 +01:00
sg
0a343948d9 Fix netconn/socket race condition when receiving RST while waiting on recvmbox 2016-10-10 21:35:07 +02:00
Dirk Ziegelmeier
f6e27940bd Make lwIP compile with clang -Wdocumentation -> several documentation fixes 2016-10-09 12:21:39 +02:00
Dirk Ziegelmeier
682b82aad8 Improve documentation: Some words about multiple execution contexts in lwIP 2016-09-29 12:51:45 +02:00
Dirk Ziegelmeier
633696c153 Implement consistent IPx_ADDR_ANYx macro naming between IPv4 and IPv6 
- rename IP4_ADDR_ANY to IP4_ADDR_ANY4
- IP4_ADDR_ANY (= IP_ADDR_ANY) is now IPv4 any address in ip_addr_t format
 2016-09-28 12:56:57 +02:00
Dirk Ziegelmeier
8d07629b71 Some documentation cleanups and include more comments that have been already in code into doxygen docs 2016-08-07 10:05:34 +02:00
Dirk Ziegelmeier
6b524367a3 Documentation review with Simon, minor changes 2016-07-27 08:05:38 +02:00
Dirk Ziegelmeier
8a9de94b1f Restructure documentation. Create two top-level sections for thread-safe and callback-style APIs. 2016-07-26 18:39:53 +02:00
Dirk Ziegelmeier
0fea2bc02e Document netconn API in doxygen module style 2016-07-26 17:40:55 +02:00
sg
f98c3dd4b5 LWIP_MPU_COMPATIBLE: help dumb compilers to see 'msg' is used (MSVC :( 2016-07-21 21:54:13 +02:00
Dirk Ziegelmeier
8dc77ef558 doxygen updates - include IPv6 in documentation. Exclude include/netif/ppp/polarssl. 
Convert TODO -> @todo
 2016-06-22 20:18:23 +02:00
goldsimon
344de0e119 fixed comments on netconn_shutdown to prevent using full-duplex wording... 2016-05-24 10:01:03 +02:00
Dirk Ziegelmeier
6c8c3fd48c Fix more doxygen errors 2016-05-23 21:38:18 +02:00
Dirk Ziegelmeier
30e6f908ee Fix bug #47512: MPU_COMPATIBLE may fail on empty pool 2016-04-27 21:14:17 +02:00
Dirk Ziegelmeier
e653ac9db7 Remove netconn_recved() call - it was only needed in sockets implementation and contributed to bug #47512 
Simon and I think it can be removed - the receive window handling get a little less precise, but that should be OK for a lightweight stack.
Receive window is now updated with the whole pbuf size (instead of only count of read bytes from socket) as soon as socket implementation gets a pbuf from netconn layer.
Work on bug #47512: MPU_COMPATIBLE may fail on empty pool (still not finished)
 2016-04-27 21:02:16 +02:00
Dirk Ziegelmeier
21354af674 Work on bug #47512: MPU_COMPATIBLE may fail on empty pool (still not finished) 2016-04-27 12:49:06 +02:00
Dirk Ziegelmeier
b07031479c Revert "tcpip_send_msg_wait_sem() can return void now due to my last changes" 
My brain was asleep

This reverts commit 475be665ff8805088a688dbb66713f1a9e383b4d.
 2016-04-26 22:03:18 +02:00
Dirk Ziegelmeier
475be665ff tcpip_send_msg_wait_sem() can return void now due to my last changes 2016-04-26 21:40:19 +02:00
Dirk Ziegelmeier
3d38af5174 Work on bug #47512: MPU_COMPATIBLE may fail on empty pool (not finished!) 2016-04-26 21:33:02 +02:00
Dirk Ziegelmeier
5a123a3405 tcpip_priv.h: More flexible API by including return value in API_VAR_ALLOC macro 2016-04-25 21:00:28 +02:00
Dirk Ziegelmeier
2be86fbc3e Fix compile of api_lib.c when LWIP_MPU_COMPATIBLE is enabled 2016-04-25 20:50:14 +02:00
sg
16c70dd60e fixed bug# 43739 (Accept not reporting errors about aborted connections): netconn_accept() returns ERR_ABRT (sockets: ECONNABORTED) for aborted connections, ERR_CLSD (sockets: EINVAL) if the listening netconn is closed, which better seems to follow the standard 2016-04-05 21:42:10 +02:00
sg
dd80759bb9 tcp: changed accept handling to be done internally: the application does not have to call tcp_accepted() any more. Instead, when delaying accept (e.g. sockets do), call tcp_backlog_delayed()/tcp_backlog_accepted() (fixes bug #46696) 2016-03-22 07:30:44 +01:00
sg
b24e5cd1c8 fixed compiling netconn_write_partly with LWIP_SO_SNDTIMEO==1 after recent api implementation changes (bug #47436, patch by William Hayes) 2016-03-17 20:15:22 +01:00
Dirk Ziegelmeier
ee87d28252 Rename tcpip_apimsg to netconn_apimsg (better suits naming convention in api_lib.c) 2016-03-16 22:02:47 +01:00
Dirk Ziegelmeier
d6adc1f6cb Rename tcpip_send_api_msg to tcpip_send_msg_wait_sem (hopefully a little bit clearer name) 2016-03-16 21:57:24 +01:00
Dirk Ziegelmeier
d38cdccbcd netconn API: Remove api_msg wrapper struct, it is not needed any more 2016-03-16 21:35:21 +01:00
Dirk Ziegelmeier
2575c7fb5f netconn API: Cleanup, remove lots of #defines, take advantage of new tcpip_send_api_msg function feature to abstract core locking away 2016-03-16 21:35:21 +01:00
sg
5e472badf1 Work on bug #44595: remove check for recvmbox != NULL from netconn_recv() to let it return ERR_CLSD for half-closed TCP connections 2016-03-10 21:20:25 +01:00
Dirk Ziegelmeier
fc17d02451 Fix compile with LWIP_TCPIP_CORE_LOCKING 2016-03-08 19:41:32 +01:00
Dirk Ziegelmeier
c65eca58c9 Decouple tcpip.c/tcpip_priv.h from netconn API 2016-03-08 19:41:32 +01:00
Dirk Ziegelmeier
0a7f404d09 api_lib.c: Don't propagate NULL pointers as ip address to subsequent functions 2016-03-03 22:49:55 +01:00
Axel Lin
a3bccae173 Catch tcpip_callback call failure 
tcpip_callback_with_block() can fail with ERR_MEM or ERR_VAL, and in the
error paths the code does not post the msg to the mailbox thus the
sys_sem_wait() call might wait forever. Fix it by testing return value of
tcpip_callback() and return error immediately.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
 2015-12-05 21:41:27 +01:00
goldsimon
98b9d31f24 Fixed compiling with LWIP_TCP==0 2015-11-16 09:37:56 +01:00
sg
c12fa7b4c4 started to move "private" header files containing implementation details to "lwip/priv/" include directory to seperate the API from the implementation. 2015-10-09 21:58:58 +02:00
sg
fc1db87318 Fixed compiling api with LWIP_NETCONN_SEM_PER_THREAD==1 && LWIP_MPU_COMPATIBLE==1 2015-10-09 21:00:21 +02:00
sg
2b971400fa minor: coding style 2015-10-06 21:57:40 +02:00
sg
22df34fc70 minor/coding style: removed spaces before line ending (from file header) 2015-10-06 21:13:15 +02:00
sg
490581a0eb minor/coding style: removed spaces before line ending 2015-10-06 21:08:28 +02:00
goldsimon
dc04118469 fixed missing comment after #endif 2015-09-15 08:19:26 +02:00
goldsimon
196120fabd worked on task #12243 (Add support for AAAA/IPv6 records to DNS) 2015-09-04 13:57:20 +02:00
goldsimon
a6bd0944db LWIP_NETCONN_SEM_PER_THREAD: ensure sys_sem_valid() is only called for non-NULL pointers (not all ports might check this) 2015-08-19 09:57:59 +02:00
sg
c2f7e166a0 fixed bug #45723 netconn_delete unconditionally uses macro TCP_SLOW_INTERVAL 2015-08-18 20:32:09 +02:00
sg
e171b4e3f0 Fixed usages of SYS_SEM_NULL after using pointers everywhere 2015-08-18 20:29:16 +02:00
goldsimon
bc4473b275 Fixed that netconn_thread_cleanup() did not call LWIP_NETCONN_THREAD_SEM_FREE() (!= vs ==) 2015-08-18 11:13:38 +02:00