fbernon
7077d51f1f
api.h, api_lib.c, api_msg.c: Add macro API_EVENT in the same spirit than TCP_EVENT_xxx macros to get a code more readable. It could also help to remove some code (like we have talk in "patch #5919 : Create compile switch to remove select code"), but it could be done later.
2007-10-24 12:09:18 +00:00
goldsimon
2d3a64815f
Minor coding style fixes, added comment
2007-10-22 19:59:52 +00:00
fbernon
e3cd1ac1f9
Minor changes (but in lot of files): add #if/#endif for options where they could miss. #if LWIP_xxx if always put after #include "lwip/opt.h" (note this one indirectly include cc.h). Move others includes inside #if/#endif block.
2007-09-07 23:01:59 +00:00
fbernon
62b4741b19
Changes for " #20503 IGMP Improvement". Initialize igmp_mac_filter to NULL in netif_add (this field should be set in the netif's "init" function). Use the "imr_interface" field (for socket layer) and/or the "interface" field (for netconn layer), for join/leave operations. The igmp_join/leavegroup first parameter change from a netif to an ipaddr. This field could be a netif's ipaddr, or "any" (same meaning than ip_addr_isany).
2007-09-03 14:53:18 +00:00
fbernon
54c1025ec0
First fix for "bug #20900 : Potential crash error problem with netconn_peer & netconn_addr". Introduce NETCONN_LISTEN netconn_state and remove obsolete ones (NETCONN_RECV & NETCONN_ACCEPT).
2007-08-27 10:08:53 +00:00
marcbou
180e6d2c75
Reset the callbacks and arg (conn) to NULL in do_close_internal(), because
...
TCP callbacks in api_msg.c can under certain circumstances be called with an
invalid conn pointer after the connection has been closed (and conn has been
freed).
2007-08-26 23:58:33 +00:00
fbernon
2be122875a
Minor changes (tabs, ident, coding style...)
2007-08-17 00:30:27 +00:00
marcbou
d64b3f21e6
Initialize newconn->state to NETCONN_NONE in accept_function;
...
otherwise it was left to NETCONN_CLOSE and sent_tcp() could prematurely
close the connection.
2007-08-16 18:24:29 +00:00
fbernon
9152d6671c
Comments Fix for Doxygen documentation
2007-08-09 22:21:44 +00:00
fbernon
b8b04271b5
Minor fix (warning, linker helper) signaled by Bill Florac
2007-07-29 08:11:33 +00:00
goldsimon
f4036e8352
Another fix for bug #20021 : by not returning an error if tcp_output fails in tcp_close, the code in do_close_internal gets simpler (tcp_output is called again later from tcp timers).
2007-07-25 19:24:27 +00:00
fbernon
a1d8335a8c
Fix do_delconn when used with LWIP_TCPIP_CORE_LOCKING=1 on "non-TCP" connections...
2007-07-24 17:27:48 +00:00
goldsimon
62c3de30b9
Fix bug #20480 : Check the pcb passed to tcp_listen() for the correct state (must be CLOSED).
2007-07-24 07:41:55 +00:00
fbernon
6a452951f5
api_msg.c: Fix bug #20318 : api_msg "recv" callbacks don't call pbuf_free in all error cases.
2007-07-13 14:28:15 +00:00
fbernon
a891854ef5
Fix bug #20315 : possible memory leak problem if tcp_listen failed, because current code doesn't follow rawapi.txt documentation.
2007-07-13 13:59:11 +00:00
goldsimon
2a77b9fcc7
Bug in last version (fix to close problems): netconn thread might get active before calling its callback, so conn was already deallocated.
2007-07-03 20:20:33 +00:00
goldsimon
9a4a5b1816
Final fix for bug #20021 and some other problems when closing tcp netconns: removed conn->sem, less context switches when closing, both netconn_close and netconn_delete should safely close tcp connections.
2007-07-03 19:29:59 +00:00
goldsimon
bb9e9e5480
Changed the expression of LWIP_ERROR to the same as for LWIP_ASSERT
2007-06-22 20:50:21 +00:00
goldsimon
f49fc35f55
Converted the length argument of netconn_write (and therefore also api_msg_msg.msg.w.len) from u16_t into int to be able to send a bigger buffer than 64K with one time (mainly used from lwip_send).
2007-06-21 19:32:26 +00:00
goldsimon
67795ad26e
Corrected do_write for LWIP_TCPIP_CORE_LOCKING=1
2007-06-21 19:14:02 +00:00
goldsimon
2aef8bad55
Moved the nagle algorithm from netconn_write/do_write into a define (tcp_output_nagle) in tcp.h to provide it to raw api users, too.
2007-06-21 18:55:09 +00:00
goldsimon
9f05cabf87
Fixed bug #20021 : Moved sendbuf-processing in netconn_write from api_lib.c to api_msg.c to also prevent multiple context-changes on low memory or empty send-buffer.
2007-06-21 18:40:21 +00:00
goldsimon
261e92c57b
In accept_function, one LWIP_ERROR had a wrong expression (since it is inverted compared to LWIP_ASSERT...)
2007-06-17 14:38:32 +00:00
goldsimon
060cbe15d6
Done some work on task #1549 (function documentation), added some LWIP_ERROR checks, don't call pcb_new() from do_bind() and do_connect() since a netconn without pcb can't exist any more (after the recent changes to netconn_new_*())
2007-06-16 15:07:11 +00:00
goldsimon
15e8208457
pcb_new sets conn->err if protocol is not implemented -> netconn_new_..() does not allocate a new connection for unsupported protocols.
2007-06-13 19:00:21 +00:00
fbernon
d81841f54e
Minor fix (coding style)
2007-06-10 20:02:43 +00:00
goldsimon
95f4c02381
Included switch LWIP_UDPLITE (enabled by default) to switch off UDP-Lite support if not needed (reduces udp.c code size)
2007-06-10 12:02:24 +00:00
fbernon
090aaefb39
Add LWIP_TCPIP_CORE_LOCKING option (0 as default value) to experiment "locking" as feature to communicate with tcpip_thread for sequential API (netconn & socket layers). Add a alternative code for lwip_sendto to how the code can be optimized with such feature....
2007-06-08 19:27:59 +00:00
fbernon
953d783a3e
api.h, api_lib.c, api_msg.c, sockets.c: group the different NETCONN_UDPxxx code in only one part...
2007-05-23 17:46:53 +00:00
fbernon
499f4689be
api.h, api_lib.c, api_msg.h, api_msg.c: change the struct api_msg_msg to see which parameters are used by which do_xxx function, and to avoid "misusing" parameters (patch #5938 ).
2007-05-22 09:54:00 +00:00
fbernon
2106f491d0
Minors fix (spaces, comments, unused variable)
2007-05-22 08:20:18 +00:00
goldsimon
81ac03a28b
Included patch #5938 : changed raw_pcb.protocol from u16_t to u8_t since for IPv4 and IPv6, proto is only 8 bits wide. This affects the api, as there, the protocol was u16_t, too.
2007-05-22 07:31:06 +00:00
goldsimon
613644bfc6
Re-included unneeded cases in do_disconnect() and do_send() to prevent warnings.
2007-05-21 09:52:23 +00:00
fbernon
7f5d6bc964
api_msg.c: Fix some errors forwarding ( https://savannah.nongnu.org/task/?6880 )
2007-05-19 16:27:02 +00:00
fbernon
d5e37309e5
Minor Fix (unsed code, spaces, idents..)
2007-05-19 16:24:40 +00:00
goldsimon
8fa3b6802e
Added #if !NO_SYS to most of the api files since they only work with a sys layer (makes it easier for port projects).
2007-05-18 11:27:46 +00:00
goldsimon
2740a81103
If a udp_pcb has a local_ip set, check if it is the same as the one of the netif used for sending to prevent sending from old addresses after a netif address gets changed (partly fixes bug #3168 ).
2007-05-16 18:55:25 +00:00
fbernon
9cf1390dc6
sockets.c, api_lib.c, api_msg.h, api_msg.c, netifapi.h, netifapi.c, tcpip.c: Include a function pointer instead of a table index in the message to reduce footprint. Disable some part of lwip_send and lwip_sendto if some options are not set (LWIP_TCP, LWIP_UDP, LWIP_RAW).
2007-05-11 08:58:23 +00:00
fbernon
5a12aeb4a1
sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c: Fix bug #19162 "lwip_sento: a possible to corrupt remote addr/port connection state". Reduce problems "not enought memory" with netbuf (if we receive lot of datagrams). Improve lwip_sendto (only one exchange between sockets api and api_msg which run in tcpip_thread context). Add netconn_sento function. WARNING, if you directly access to "fromaddr" & "fromport" field from netbuf struct, these fields are now renamed "addr" & "port".
2007-05-04 15:18:29 +00:00
fbernon
787eecbf43
Fix mistakes in netconn's error field checking.
2007-04-05 21:11:16 +00:00
fbernon
5f1aac1450
api_msg.c: Fix bug #16830 : "err_tcp() posts to connection mailbox when no pend on the mailbox is active". Now, the post is only done during a connect, and do_send, do_write and do_join_leave_group don't do anything if a previous error was signaled.
2007-04-05 16:54:20 +00:00
goldsimon
f6bdd2cae4
Introduced #define LWIP_UNUSED_ARG(x) use this for and architecture-independent form to tell the compiler you intentionally are not using this variable. Can be overriden in cc.h.
2007-04-04 19:54:22 +00:00
fbernon
f1412f5e5a
api_msg.c: add a "pcb_new" helper function to avoid redundant code, and to add missing pcb allocations checking (in do_bind, and for each raw_new). Fix style.
2007-03-30 09:42:16 +00:00
fbernon
9ec08fa76a
Missing recv_timeout initialize in accept_function. Minor style fix (indent, mbox checking...)
2007-03-28 18:21:24 +00:00
fbernon
544e469eeb
api_msg.h, api_msg.c: Remove obsolete API_MSG_ACCEPT and do_accept (never used).
2007-03-22 09:34:18 +00:00
fbernon
3eb38d7611
api_lib.c, api_msg.c, tcpip.c: integrate sys_mbox_fetch(conn->mbox, NULL) calls from api_lib.c to tcpip.c's tcpip_apimsg(). Now, use a local variable and not a dynamic one from memp to send tcpip_msg to tcpip_thread in a synchrone call. Free tcpip_msg from tcpip_apimsg is not done in tcpip_thread. This give a faster and more reliable communication between api_lib and tcpip.
2007-03-21 16:38:58 +00:00
fbernon
bb34d8cfd1
api_msg.c, igmp.c, igmp.h: Fix C++ style comments
2007-03-21 14:47:52 +00:00
fbernon
b035a6196a
Add return types to tcpip_apimsg() and api_msg_post() to check ERR_MEM problems (api_lib.c can be change now).
2007-03-19 20:35:32 +00:00
fbernon
a24a170b84
New configuration option LWIP_IGMP to enable IGMP processing. Based on only one filter per all network interfaces. Declare a new function in netif to enable to control the MAC filter (to reduce lwIP traffic processing).
...
Mace Gael for the upper layers, Steve Reynolds for lower ones...
2007-03-11 19:16:38 +00:00
fbernon
1ffd049833
api_msg.c: Remove some compiler warnings : parameter "pcb" was never referenced.
2007-03-04 16:25:04 +00:00
