Commit Graph

625 Commits

Author SHA1 Message Date
goldsimon
d73262a0e5 Fixed compilation with TCP or UDP disabled. 2010-07-29 19:25:50 +00:00
goldsimon
cd22a8d851 Fixed bug #30565 (tcp_connect() check bound list): that check did no harm but never did anything 2010-07-28 16:48:51 +00:00
goldsimon
3c5723e49d Fixed invalid fix for bug #30402 (CHECKSUM_GEN_IP_INLINE does not add IP options) 2010-07-21 12:11:22 +00:00
kieranm
21e17f649a Fixed SNMP ASN constant defines to not use ! operator 2010-07-16 12:14:01 +00:00
goldsimon
691410ba18 task #10495: Added support for IP_MULTICAST_LOOP at socket- and raw-API level. 2010-07-12 09:34:11 +00:00
goldsimon
714a43b18c Fixed bug #30402: CHECKSUM_GEN_IP_INLINE does not add IP options 2010-07-10 12:02:28 +00:00
goldsimon
48be546357 fixed bug #30300 (shutdown parameter was not initialized in netconn_delete) 2010-06-30 08:33:14 +00:00
kieranm
272270c7f4 Remove unportable printing of C function pointers 2010-06-28 13:32:13 +00:00
goldsimon
7d604a23f0 From patch #7221: added flag NO_SYS_NO_TIMERS to drop timer support for NO_SYS==1 for easier upgrading 2010-06-24 20:27:49 +00:00
goldsimon
6929a786aa Fixed bug #10088: Correctly implemented shutdown at socket level. 2010-06-24 19:33:14 +00:00
goldsimon
f61b80ca6a Fixed bug #29361 (ip_frag has problems with zero-copy DMA MACs) by adding custom pbufs and implementing custom pbufs that reference other (original) pbufs. Additionally set IP_FRAG_USES_STATIC_BUF=0 as default to be on the safe side. 2010-06-21 18:50:16 +00:00
goldsimon
1242575f0f Added an optional define (LWIP_IP_ACCEPT_UDP_PORT) that can allow link-layer-addressed UDP traffic to be received while a netif is down (just like DHCP during configuration) 2010-06-16 12:25:00 +00:00
goldsimon
2427917db8 Fixed bug #29970: DHCP endian issue parsing option responses 2010-06-15 20:19:14 +00:00
goldsimon
5ab40f016d Fixed bug #30039: AutoIP does not reuse previous addresses 2010-06-14 20:27:14 +00:00
goldsimon
66b57f89df Fixed bug #30038: dhcp_network_changed doesn't reset AUTOIP coop state 2010-06-12 17:14:00 +00:00
goldsimon
f7479781c1 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. 2010-05-22 21:11:02 +00:00
goldsimon
d3e5ade2da Correctly NULL-terminate h_addr_list 2010-05-17 12:36:45 +00:00
goldsimon
dae247809b Add preprocessor-macros for compile-time htonl calculation (and use them throughout the stack where applicable) 2010-05-16 15:57:42 +00:00
goldsimon
03e4eb4de8 changed the semantics of LWIP_PREFIX_BYTEORDER_FUNCS to prevent "symbol already defined" i.e. when linking to winsock 2010-05-16 15:09:55 +00:00
goldsimon
5d0785e47a PPPoE now uses its own MEMP pool instead of the heap (moved struct pppoe_softc from ppp_oe.c to ppp_oe.h) 2010-05-16 14:34:16 +00:00
goldsimon
ccb53d9e7d DNS_LOCAL_HOSTLIST_IS_DYNAMIC uses its own MEMP pool instead of the heap 2010-05-16 14:06:46 +00:00
goldsimon
a56795c149 Added new option SO_REUSE_RXTOALL to pass received UDP broadcast/multicast packets to more than one pcb 2010-05-15 14:52:39 +00:00
goldsimon
d0348e0c60 task #6995: Implement SO_REUSEADDR (correctly) 2010-05-12 22:29:58 +00:00
goldsimon
f9f77876a1 .. and deleted NAT again as Christian obviously didn't have the copyright on the code he sent us... THANKS!!! 2010-05-05 19:49:40 +00:00
goldsimon
a7fdb67e8f task #7506: added NAT support 2010-05-05 19:34:23 +00:00
goldsimon
71f5fdef42 Fixed bug #29769 (sys_check_timeouts: sys_now() may overflow) 2010-05-04 19:27:42 +00:00
goldsimon
4b7288e8f4 use checksum-on-copy for sending UDP data for LWIP_NETIF_TX_SINGLE_PBUF==1 2010-05-02 17:25:33 +00:00
goldsimon
f98e5717e5 task #6849: added udp_send(_to/_if) functions that take a precalculated checksum, added pbuf_fill_chksum() to copy data into a pbuf and at the same time calculating the checksum for that data 2010-04-30 20:39:45 +00:00
goldsimon
72c580236e Create overridable macros for copying 2-byte-aligned IP addresses and MAC addresses 2010-04-29 04:57:31 +00:00
goldsimon
01d2a87f5d Inline generating IP checksum to save a function call 2010-04-28 19:36:51 +00:00
goldsimon
51061fb61e Fixed bug #29617 (sometime cause stall on delete listening connection) 2010-04-21 19:59:40 +00:00
goldsimon
2e18a9be63 Added an overridable define to get informed when the tcpip_thread processes messages or timeouts to implement a watchdog. 2010-04-14 07:02:26 +00:00
goldsimon
e86446b785 patch #7143: Add a few missing const qualifiers 2010-03-28 10:28:32 +00:00
goldsimon
a00448c35a create a new (contiguous) PBUF_RAM for every outgoing fragment if LWIP_NETIF_TX_SINGLE_PBUF==1 2010-03-28 10:22:48 +00:00
goldsimon
d778fbb24f Speedup TX by moving code from find_entry to etharp_output/etharp_query to prevent unnecessary function calls (inspired by patch #7135). 2010-03-27 16:51:27 +00:00
goldsimon
3803a0021d patch #7130: remove meaningless const qualifiers 2010-03-27 16:25:35 +00:00
goldsimon
3c96819a2c Make LWIP_NETIF_TX_SINGLE_PBUF work for TCP, too 2010-03-26 16:54:15 +00:00
goldsimon
846a2fb933 Fixed compiling with different options disabled (TCP/UDP), triggered by bug #29345; don't allocate acceptmbox if LWIP_TCP is disabled 2010-03-26 16:09:02 +00:00
goldsimon
5ef976aed5 Fixed bug #29332: lwip_select() processes readset incorrectly 2010-03-25 12:19:39 +00:00
goldsimon
cf0b831971 Fixed bug #29080: Correctly handle remote side overrunning our rcv_wnd in ooseq case. 2010-03-25 06:39:01 +00:00
goldsimon
124ca0fed2 tcp_listen() did not copy the pcb's prio 2010-03-22 10:06:49 +00:00
goldsimon
f70014b8ea Added an option to disable tcpip_(un)timeout code since the linker cannot do this automatically to save space. 2010-03-20 11:55:41 +00:00
goldsimon
5fd410db4b Added support for static ARP table entries (added option ETHARP_SUPPORT_STATIC_ENTRIES) (+ added test); refactored the etharp code a bit 2010-03-20 11:45:25 +00:00
goldsimon
d0f1c552e2 Fixed bug #29256: SNMP Trap address was not correctly set 2010-03-19 20:49:13 +00:00
goldsimon
f83ace2034 task #6849: Calculate checksum when creating TCP segments, not when (re-)transmitting them. 2010-03-14 11:26:05 +00:00
goldsimon
4e764017c1 Fixed bug #29148 (Incorrect PBUF_POOL_BUFSIZE for ports where ETH_PAD_SIZE > 0) by moving definition of ETH_PAD_SIZE to opt.h and basing PBUF_LINK_HLEN on it. 2010-03-14 10:16:43 +00:00
goldsimon
2a2be49d2c task #10241 (AutoIP: don't break existing connections when assiging routable address): when checking incoming packets and aborting existing connection on address change, filter out link-local addresses. 2010-03-08 18:17:52 +00:00
goldsimon
d5531a239b bug #28775 (select/event_callback: only check select_cb_list on change) plus use SYS_LIGHTWEIGHT_PROT to protect the select code. This should speed up receiving data on sockets as the select code in event_callback is only executed when select is waiting. 2010-03-07 18:40:54 +00:00
goldsimon
92beddd72f task #7013 (Create option to have all packets delivered to netif->output in one piece): Always copy to try to create single pbufs in tcp_write. 2010-03-06 11:55:00 +00:00
goldsimon
f5b783d107 Fixed LWIP_NETIF_TX_SINGLE_PBUF for LWIP_TCPIP_CORE_LOCKING 2010-03-06 11:52:55 +00:00
goldsimon
38fcfcdfac 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. 2010-03-06 11:29:01 +00:00
goldsimon
5d4438e652 Don't try to forward link-local addresses 2010-03-06 10:15:39 +00:00
goldsimon
fcf6434b4b Fixed bug #29087: etharp: don't send packets for LinkLocal-addresses to gw 2010-03-06 09:33:17 +00:00
goldsimon
464950d51e Fixed bug #29072: Correctly set ciaddr based on message-type and state. Renamed dhcp_create/delect_request to dhcp_create/delete_msg. 2010-03-05 13:37:37 +00:00
goldsimon
0b5d60db5e Correctly set TCP_WRITE_FLAG_MORE when netconn_write is split into multiple calls to tcp_write. 2010-03-05 11:34:43 +00:00
goldsimon
b6542b977e task #7040 (Work on tcp_enqueue): Don't waste memory when chaining segments, added option TCP_OVERSIZE to prevent creating many small pbufs when calling tcp_write with many small blocks of data. Instead, pbufs are allocated larger than needed and the space is used for later calls to tcp_write. 2010-03-05 11:14:31 +00:00
goldsimon
1d8538bca4 Added const char* name to mem- and memp-stats for easier debugging. 2010-02-21 12:32:29 +00:00
goldsimon
b73dcfb8cf task #10140: Remove DNS_USES_STATIC_BUF (keep the implementation of DNS_USES_STATIC_BUF==1) 2010-02-21 12:15:01 +00:00
goldsimon
bcd4b76d31 Moved stack-internal parts of tcp.h to tcp_impl.h, tcp.h now only contains the actual application programmer's API 2010-02-21 11:35:21 +00:00
goldsimon
d9157a71bb Task #10088: Correctly implement close() vs. shutdown(). Now the application does not get any more recv callbacks after calling tcp_close(). Added tcp_shutdown(). 2010-02-20 18:05:56 +00:00
goldsimon
52970c2459 Renamed mem_realloc() to mem_trim() to prevent confusion with realloc() 2010-02-19 16:23:46 +00:00
goldsimon
7c2054091d Link status does not depend on LWIP_NETIF_LINK_CALLBACK (fixes bug #28899) 2010-02-15 19:53:46 +00:00
goldsimon
e04e0cb98e Fixed bug #28877 (Duplicate ARP gratuitous packet with LWIP_NETIF_LINK_CALLBACK set on) by only sending if both link- and admin-status of a netif are up 2010-02-14 20:20:28 +00:00
goldsimon
e983865ad5 Disable ETHARP_TRUST_IP_MAC by default since it slows down packet reception and is not really necessary 2010-02-14 18:10:34 +00:00
goldsimon
4c9fe60693 Fixed ARP input processing: only add a new entry if a request was directed as us (RFC 826, Packet Reception), otherwise only update existing entries; internalized some functions 2010-02-14 18:08:16 +00:00
goldsimon
c5dfa4099d Fixed bug #28183 (ARP and TCP/IP cannot be disabled on netif used for PPPoE) by adding a new netif flag (NETIF_FLAG_ETHERNET) that tells the stack the device is an ethernet device but prevents usage of ARP (so that ethernet_input can be used for PPPoE). 2010-02-14 16:44:47 +00:00
goldsimon
7e0204bb7b Improved some defines working on ip addresses, added faster macro to copy addresses that cannot be NULL 2010-02-14 12:41:46 +00:00
goldsimon
0792effc2a task #7865 (implement non-blocking send operation) 2010-02-13 17:08:40 +00:00
goldsimon
8fbaf0304a Added a minimal version of posix fctl() to have a standardised way to set O_NONBLOCK for nonblocking sockets. 2010-02-12 17:59:20 +00:00
goldsimon
29eb56a2f6 netif_set_link_up/down: only do something if the link state actually changes 2010-02-12 16:50:23 +00:00
goldsimon
2e795d2706 task #10139 (Prefer statically allocated memory): added autoip_set_struct() and dhcp_set_struct() to let autoip and dhcp work with user-allocated structs instead of callin mem_malloc 2010-02-12 16:42:02 +00:00
goldsimon
8768e4488a patch #6865: use so_options SOF_REUSEADDR instead of flags TF_REUSEADDR (which has ben removed again) 2010-02-12 16:32:31 +00:00
goldsimon
d3635c5eef patch #6865 (SO_REUSEADDR for TCP): if tcp_pcb.flags has TF_REUSEADDR set, allow binding to endpoint in TIME_WAIT 2010-02-12 15:33:02 +00:00
goldsimon
c73b1b4fa2 Fixed bug #28865 (Cannot close socket/netconn in non-blocking connect) 2010-02-12 15:21:37 +00:00
goldsimon
0030d1ade5 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) 2010-02-12 13:49:21 +00:00
goldsimon
df7e435b86 Fixed bug #28866 (mem_realloc function defined in mem.h) 2010-02-12 09:30:31 +00:00
goldsimon
306f2203fa 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 2010-02-09 20:23:39 +00:00
goldsimon
1550c4215d Fixed bug #28853 (lwip_recvfrom() returns 0 on receive time-out or any netconn_recv() error) 2010-02-09 18:46:54 +00:00
goldsimon
6fe258c6bc task #10154 (PPP: Update snmp in/out counters for tx/rx packets) 2010-02-09 18:21:21 +00:00
goldsimon
27c1c7a0f7 Added function sys_restart_timeouts() from patch #7085 (Restart system timeout handling) 2010-02-09 17:49:20 +00:00
goldsimon
b1250f003d For loopback packets, adjust the stats- and snmp-counters for the loopback netif. 2010-02-09 17:00:57 +00:00
goldsimon
077caac76d task #10153 (Integrate loopif into netif.c) - loopif does not have to be created by the port any more, just define LWIP_HAVE_LOOPIF to 1. 2010-02-09 16:01:24 +00:00
goldsimon
79e6b4c819 Added reentrant versions of inet_ntoa/ipaddr_ntoa inet_ntoa_r/ipaddr_ntoa_r 2010-02-08 20:14:21 +00:00
goldsimon
630f575017 Moved most defines from igmp.h to igmp.c for clarity since they are not used anywhere else; removed some function prototypes from igmp.h, too 2010-02-08 19:41:53 +00:00
goldsimon
49274c1507 added netif_s/get_igmp_mac_filter() macros 2010-02-08 19:32:40 +00:00
goldsimon
27d4cf6aef Improved IGMP stats (patch from bug #28798) 2010-02-08 19:19:26 +00:00
goldsimon
b156d392cb Fixed bug #28798 (Error in "Max Response Time" processing) and another bug when LWIP_RAND() returns zero. 2010-02-08 18:12:53 +00:00
goldsimon
758e99f362 Added function-like macros to get/set the hostname on a netif 2010-02-05 11:17:55 +00:00
goldsimon
5d360a6711 Replaced struct ip_addr by typedef ip_addr_t to make changing the actual implementation behind the typedef easier. 2010-02-04 18:47:44 +00:00
goldsimon
a23b446ddf Use macros defined in ip_addr.h (some of them new) to work with IP addresses (preparation for bug #27352 - Change ip_addr from struct to typedef (u32_t) - and better code). 2010-02-04 17:21:32 +00:00
goldsimon
a66039b86c Let netdb use a memp pool for allocating memory when getaddrinfo() is called. 2010-02-01 21:04:29 +00:00
goldsimon
8cb3ea1398 Reworked the code that parses DHCP options: parse them once instead of parsing for every option. This also removes the need for mem_malloc from dhcp_recv and makes it possible to correctly retrieve the BOOTP file. 2010-01-31 17:27:15 +00:00
goldsimon
8712deb0b2 Don't call the link-callback from netif_set_up/down() since
this invalidly retriggers DHCP.
2010-01-31 13:30:47 +00:00
goldsimon
c22d3b4c98 Use SYS_LIGHTWEIGHT_PROT instead of a semaphore to protect the sockets array since the protection time is short 2010-01-30 15:01:29 +00:00
goldsimon
855dcadf7a Added except set support in select (patch #6860) 2010-01-29 23:05:33 +00:00
goldsimon
e58f4c567a Add non-blocking support for connect (partly from patch #6860) plus many cleanups in socket & netconn API 2010-01-29 22:09:31 +00:00
goldsimon
5fa0347e64 Cleanly separate the portability file inet.h and its contents from the stack: moved htonX- functions to def.h (and the new def.c - they are not ipv4 dependent), let inet.h depend on ip_addr.h and not the other way round. This fixes bug #28732. 2010-01-29 08:20:32 +00:00
kieranm
95445fc328 Ensure ssthresh >= 2*MSS 2010-01-28 13:14:42 +00:00
goldsimon
04a8b0f85d Added TCP_SNDQUEUELOWAT corresponding to TCP_SNDLOWAT and added tcp_sndqueuelen() - this fixes bug #28605 2010-01-27 18:24:57 +00:00
goldsimon
0644c4c08e Fixed bug #27871: Calling tcp_abort() in recv callback can lead to accessing unallocated memory. As a consequence, ERR_ABRT means the application has called tcp_abort()! 2010-01-27 17:22:06 +00:00