Simon Goldschmidt
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a2aa43a426
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Implemented timeout on send (TCP only, bug #33820)
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15 years ago |
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Simon Goldschmidt
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46af0d38fa
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fixed bug #31084 (socket API returns always EMSGSIZE on non-blocking sockets if data size > send buffers) -> now lwip_send() sends as much as possible for non-blocking sockets and only returns EWOULDBLOCK if the buffers are full
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15 years ago |
goldsimon
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2aec3a9789
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use PCB_IS_IPV6(pcb) instead of pcb->isipv6 everywhere
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15 years ago |
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goldsimon
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6865806b55
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Combined IPv4 and IPv6 code where possible, added defines to access IPv4/IPv6 in non-IP code so that the code is more readable.
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15 years ago |
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goldsimon
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4bfbe7ebeb
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... and finally, we got a first working version of a dual-stack lwIP runnin IPv4 and IPv6 in parallel - big thanks to Ivan Delamer! (this is work in progress, so please beware, test a lot and report problems!)
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15 years ago |
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goldsimon
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c6de17d1e5
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netconn_accept: return ERR_ABRT instead of ERR_CLSD if the connection has been aborted by err_tcp (since this is not a normal closing procedure).
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15 years ago |
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goldsimon
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effcb90fdf
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Mreged back changes that were lost during the savannah hack 3 weeks ago (using the sources from http://git.infradead.org/users/dwmw2/lwip.git)
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15 years ago |
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goldsimon
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d73262a0e5
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Fixed compilation with TCP or UDP disabled.
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16 years ago |
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goldsimon
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6929a786aa
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Fixed bug #10088: Correctly implemented shutdown at socket level.
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16 years ago |
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goldsimon
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f7479781c1
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bug #27352: removed packing from ip_addr_t, the packed version is now only used in protocol headers. Added global storage for current src/dest IP address while in input functions.
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16 years ago |
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goldsimon
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846a2fb933
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Fixed compiling with different options disabled (TCP/UDP), triggered by bug #29345; don't allocate acceptmbox if LWIP_TCP is disabled
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16 years ago |
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goldsimon
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a5b0ea97d6
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Updated netconn_write doc/comment about api_flags
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16 years ago |
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goldsimon
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5d20e690fd
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Added/corrected casts
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16 years ago |
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goldsimon
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38fcfcdfac
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task #10167 (sockets: speed up TCP recv by not allocating a netbuf): added function netconn_recv_tcp_pbuf() for tcp netconns to receive pbufs, not netbufs; use that function for tcp sockets.
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16 years ago |
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goldsimon
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0792effc2a
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task #7865 (implement non-blocking send operation)
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16 years ago |
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goldsimon
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0f05a6aede
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Fixed compilation for LWIP_DNS==1 after changing sys layer
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16 years ago |
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goldsimon
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0030d1ade5
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task #10139 (Prefer statically allocated memory): converted mbox and semaphore functions to take pointers to sys_mbox_t/sys_sem_t; converted sys_mbox_new/sys_sem_new to take pointers and return err_t; task #7212: Add Mutex concept in sys_arch (define LWIP_COMPAT_MUTEX to let sys.h use binary semaphores instead of mutexes - as before)
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16 years ago |
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goldsimon
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306f2203fa
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Fixed bug #22110 (recv() makes receive window update for data that wasn't received by application); added function-like macros to correctly access/change conn->recv_timeout and conn->recv_bufsize
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16 years ago |
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goldsimon
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5d360a6711
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Replaced struct ip_addr by typedef ip_addr_t to make changing the actual implementation behind the typedef easier.
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16 years ago |
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goldsimon
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e58f4c567a
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Add non-blocking support for connect (partly from patch #6860) plus many cleanups in socket & netconn API
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16 years ago |
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goldsimon
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32c16fad42
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igmp related: renamed netif pointers from 'interface' to 'netif' to not use keywords (or at least my editor highlights it as one...)
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16 years ago |
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goldsimon
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e678e1bdcb
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bug #28659: Missing casts
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16 years ago |
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goldsimon
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cc1e9370af
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Minor: fixed argument casts for mbox_fetch parameters (to fix compiler warnings)
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16 years ago |
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goldsimon
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34139606ca
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task #10102: "netconn: clean up conn->err threading issues" by adding error return value to struct api_msg_msg
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16 years ago |
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goldsimon
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ca11baf1cd
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Changed netconn_recv() and netconn_accept() to return err_t (bugs #27709 and #28087)
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16 years ago |
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goldsimon
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0e38a52edc
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Again: Fixed bug #26672 (close connection when receive window = 0) by correctly draining recvmbox/acceptmbox
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16 years ago |
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goldsimon
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533e6b5f8d
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Fixed bug #26672 (close connection when receive window = 0) by correctly draining recvmbox/acceptmbox
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16 years ago |
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goldsimon
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a9740c6a44
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Fixed bug #27709: conn->err race condition on netconn_recv() timeout by directly returning when sys_arch_mbox_fetch times out.
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17 years ago |
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goldsimon
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27b28a9306
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Converted netconn_type() from a function to a macro
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17 years ago |
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goldsimon
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c05e968278
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Fixed many LWIP_DEBUGF format strings; added new format string SZT_F for size_t
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17 years ago |
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goldsimon
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14cb4eb735
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fixed arguments of socket functions to match the standard; converted size argument of netconn_write to 'size_t' for that; fixed some warnings
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17 years ago |
fbernon
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55bcc20deb
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tcpip.h, tcpip.c, api.h, api_lib.c, api_msg.c, sockets.c: replace the field netconn::sem per netconn::op_completed like suggested for the task #7490 "Add return value to sys_mbox_post".
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18 years ago |
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fbernon
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bceff76c70
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tcpip.h, tcpip.c, api.h, api_lib.c, api_msg.c, sockets.c: replace the field netconn::mbox (sys_mbox_t) per netconn::sem (sys_sem_t) for the task #7490 "Add return value to sys_mbox_post".
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18 years ago |
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goldsimon
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a41f113b8f
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Added function netconn_free(), which deallocates all mboxes and frees the netconn (to be used from different places) - the PCB is not freed!
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18 years ago |
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fbernon
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5941b3c86e
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sys_arch.txt, api.h, api_lib.c, api_msg.h, api_msg.c, tcpip.c, sys.h, opt.h: Introduce changes for task #7490 "Add return value to sys_mbox_post" with some modifications in the sys_mbox api: sys_mbox_new take a "size" parameters which indicate the number of pointers query by the mailbox. There is three defines in opt.h to indicate sizes for tcpip::mbox, netconn::recvmbox, and for the netconn::acceptmbox. Port maintainers, you can decide to just add this new parameter in your implementation, but to ignore it to keep the previous behavior. The new sys_mbox_trypost function return a value to know if the mailbox is full or if the message is posted. Take a look to sys_arch.txt for more details. This new function is used in tcpip_input (so, can be called in an interrupt context since the function is not blocking), and in recv_udp and recv_raw.
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18 years ago |
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fbernon
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9c4daa312d
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Minor changes in lwip folder: fix some warnings, coding style, and rename "internal" netconn_alloc function.
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18 years ago |
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fbernon
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32005617b9
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rawapi.txt, api.h, api_lib.c, api_msg.h, api_msg.c, sockets.c, tcp.h, tcp.c, tcp_in.c, init.c, opt.h: rename backlog options with TCP_ prefix, limit the "backlog" parameter in an u8_t, 0 is interpreted as "smallest queue", add documentation in the rawapi.txt file.
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18 years ago |
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goldsimon
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1ed34774c8
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tcp.h, opt.h, api.h, api_msg.h, tcp.c, tcp_in.c, api_lib.c, api_msg.c, sockets.c, init.c: task #7252: Implement TCP listen backlog: Warning: raw API applications have to call 'tcp_accepted(pcb)' in their accept callback to keep accepting new connections.
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19 years ago |
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goldsimon
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48e62e25e9
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sys.h, api_lib.c, api_msg.c, sockets.c: fix bug #21698: "netconn->recv_avail is not protected" by using new macros for interlocked access to modify/test netconn->recv_avail.
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19 years ago |
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goldsimon
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ba4254231e
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Corrected assert when netconn_new_* fails
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19 years ago |
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goldsimon
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113a52d091
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fix bug #21656 (recvmbox problem in netconn API): always allocate a recvmbox in netconn_new_with_proto_and_callback. For a tcp-listen netconn, this recvmbox is later freed and a new mbox is allocated for acceptmbox. This is a fix for thread-safety and allocates all items needed for a netconn when the netconn is created.
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19 years ago |
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goldsimon
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6746beb2a3
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Compacted code: moved the code creating a netconn (without pcb) from netconn_new_with_proto_and_callback to new (synchroneous) function netconn_alloc_with_proto_and_callback and call this function from netconn_new_with_proto_and_callback and accept_function.
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19 years ago |
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goldsimon
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03777ccb21
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Changed error handling: ERR_MEM, ERR_BUF and ERR_RTE are seen as non-fatal, all other errors are fatal. netconns and sockets block most operations once they have seen a fatal error.
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19 years ago |
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goldsimon
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4dcfdac2f5
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initialize netconn->socket to -1 instead of 0 since 0 is a valid socket!
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19 years ago |
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fbernon
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3d9c76a69c
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Minor change (doxygen tags)
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19 years ago |
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goldsimon
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e7483f2e64
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Added return value comments to netconn_gethostbyname
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19 years ago |
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goldsimon
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e2cd201f6a
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Added sequential dns resolver function for netconn api (netconn_gethostbyname)
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19 years ago |
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fbernon
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a4d14722f3
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sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c: Fixed bug #20900. Now, most of the netconn_peer and netconn_addr processing is done inside tcpip_thread context in do_getaddr.
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19 years ago |
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goldsimon
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f3dbd986cb
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Task #7410: Removed the need to include core header files in api.h (ip/tcp/udp/raw.h) to hide the internal implementation from netconn api applications.
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19 years ago |
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fbernon
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ecce865cfe
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api.h, api_lib.c, api_msg.c, sockets.c, opt.h: add SO_RCVBUF option for UDP & RAW netconn. You need to set LWIP_SO_RCVBUF=1 in your lwipopts.h (it's disabled by default). Netconn API users can use the netconn_recv_bufsize macro to access it. This is a first release which have to be improve for TCP. Note it used the netconn::recv_avail which need to be more "thread-safe" (note there is already the problem for FIONREAD with lwip_ioctl/ioctlsocket).
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19 years ago |
