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2259 Commits

Author SHA1 Message Date
Simon Goldschmidt
2694a409c6 ETHARP_STATE_STABLE_REREQUESTING: no need for member 'netif' in 'struct etharp_entry' if we re-request only from etharp_output() and use etharp_tmr() to reset the state of such entries to ETHARP_STATE_STABLE: that way, we also only send one ARP request per ARP_TMR_INTERVAL, but only if the entry is really still used. 2011-07-21 20:47:29 +02:00
Simon Goldschmidt
206b1f4631 ETHARP_SUPPORT_STATIC_ENTRIES: don't need the member 'static_entry' on struct etharp_entry, we can use 'state' to mark them as static 2011-07-21 20:40:30 +02:00
Simon Goldschmidt
ef9891e8ff fixed bug #33551 (ARP entries may time out although in use) by sending an ARP request when an ARP entry is used in the last minute before it would time out. 2011-07-21 20:28:18 +02:00
Simon Goldschmidt
bd69890ccd (bug #30185): added LWIP_FIONREAD_LINUXMODE that makes ioctl/FIONREAD return the size of the next pending datagram. 2011-07-21 20:15:39 +02:00
Simon Goldschmidt
fc280c7cd6 Fixed bug #33804 LWIP_IPV6_MLD #define missing from mld6.c 2011-07-20 06:56:20 +02:00
Simon Goldschmidt
435ac2a650 Fixed bug #33801 Corruption of nd6 tables 2011-07-19 21:56:19 +02:00
Simon Goldschmidt
fb0ad2f9ea Fixed bug #33802 tcpip: tcpip_callbackmsg_new sets msg->type to wrong type 2011-07-19 21:52:40 +02:00
goldsimon
7385449f33 Fixed wrong endianess of port in bind() and connect() broken with the last commit 2011-07-06 07:18:06 +00:00
goldsimon
1f4b814d0b Include opt.h so that LWIP_ERROR works correctly 2011-07-06 07:13:45 +00:00
goldsimon
a93d9c4310 Fixed bug #33561 bugs in recvfrom() and sendto() 2011-07-05 19:42:23 +00:00
goldsimon
1813d11b9d Fixed invalid SOCK_ADDR_TYPE_MATCH check in lwip_sendto() 2011-07-04 19:39:16 +00:00
goldsimon
c2fd905e32 No need to pass 'acc' as u16_t since the _base functions are internal (we save one AND op when passing as u32_t) 2011-07-04 19:10:49 +00:00
goldsimon
cc84f28d1b Fixed bug #33672 (checksum calculate error!!!) by folding 'acc' to u16_t before calling checksum_pseudo_*_base functions 2011-06-29 19:54:33 +00:00
goldsimon
2bd498524d Fixed bug #33653 (ip_data.current_ip_header_tot_len calculation errors!) introduced while mergin IPv4 and IPv6 2011-06-29 19:46:21 +00:00
goldsimon
4b934945f3 Slightly reorderd fields of struct tcp_pcb to plug holes introduced by member alignment (to reduce RAM usage) 2011-06-26 17:53:45 +00:00
goldsimon
b666ab0673 Init checks: LWIP_RAND is needed for IPv6, too 2011-06-26 17:51:55 +00:00
goldsimon
6a4c30fe5d fixed bug #31723 (tcp_kill_prio() kills pcbs with the same prio) by updating its documentation only. 2011-06-26 17:37:09 +00:00
goldsimon
4002aef594 fixed bug #33545: With MEM_USE_POOLS==1, mem_malloc can return an unaligned pointer. 2011-06-26 17:31:10 +00:00
goldsimon
ba28d36e67 Fixed bug #33544 (warning in mem.c in lwip 1.4.0 with NO_SYS=1) 2011-06-26 17:13:57 +00:00
goldsimon
4444db2990 Added some more asserts to check that pcb->state != LISTEN 2011-06-26 17:07:13 +00:00
goldsimon
d0026793bf Cleaned up usage of sys.h a bit 2011-06-26 16:51:04 +00:00
goldsimon
93b5cd5ddd Provide a default for SNMP_GET_SYSUPTIME() based on sys_now() 2011-06-26 16:50:28 +00:00
idelamer
4eb5acd9e2 Don't forward IPv6 packets that are larger than outgoing MTU, send ICMPv6 message back for Path MTU discovery. 2011-06-22 12:14:58 +00:00
idelamer
0f56d838ec Process IPv6 packets arriving from non-Ethernet links. 2011-06-17 11:06:06 +00:00
idelamer
12a948dacb Allow routing IPv6 packets to neighbours with manually-configured non-link-local addresses. 2011-06-17 11:05:38 +00:00
idelamer
137953605e Allow IPv6 addresses with arbitrary prefix. 2011-06-17 11:04:47 +00:00
idelamer
629fad6f5f Minor edits for for IPv6 compilation 2011-06-17 11:03:15 +00:00
goldsimon
2911c84a69 Fixed compilation error after converting sockaddr_aligned from struct to union 2011-06-12 11:57:34 +00:00
goldsimon
89a1420609 Fix compilation error when checking for hidden variable names ('s8_t i' was hidden in some case statements in nd6_input()). 2011-06-08 16:31:55 +00:00
goldsimon
e584557afe - sockaddr_aligned: use a union instead of a manually aligned struct; 
- fixed compilation for different configurations
 2011-06-07 19:36:05 +00:00
goldsimon
2ed5413e24 use const char for name pointers in display functions 2011-06-07 19:32:20 +00:00
goldsimon
91532b2d5c Removed unused static function 2011-06-07 19:19:24 +00:00
goldsimon
732cac1c0e Moved static variable from inside the function to global scope 2011-06-07 19:10:55 +00:00
goldsimon
5b04860b8b Moved common call to pbuf_header outside the switch() 2011-06-07 19:10:10 +00:00
goldsimon
5a674f419d Restructured the code a bit to help my dump compiler not creating a jump table in ROM 2011-06-07 19:07:00 +00:00
goldsimon
d30246dc05 Fixed bug #33492 (fixed stats for IPv6 protocols) 2011-06-07 19:05:22 +00:00
goldsimon
af5a913019 Fixed compilation with LWIP_IPV6==0 2011-06-06 16:04:06 +00:00
goldsimon
604e69c7ae - fixed bug #33485 (forgot '!' before SOCK_ADDR_MATCH*); 
- fixed 'cast increases alignment' by casting via 'void*';
- introduced 'struct sockaddr_aligned' where the 'base' type is instantiated to make sure the alignment is correct;
 2011-06-06 16:00:06 +00:00
goldsimon
d765c9de37 Fixed ipX_netif_get_local_ipX for LWIP_IPV6==0 2011-05-28 09:32:42 +00:00
goldsimon
98b6e2bcce Fixed ip_2_ipX() and ip6_2_ipX() macros #if !LWIP_ALLOW_STATIC_FN_IN_HEADER 2011-05-28 09:32:07 +00:00
goldsimon
d80be7961c use PCB_IS_IPV6(pcb) instead of pcb->isipv6 everywhere; fixed compilation with LWIP_IPV6==1 but LWIP_IGMP==0 2011-05-28 09:30:43 +00:00
goldsimon
2aec3a9789 use PCB_IS_IPV6(pcb) instead of pcb->isipv6 everywhere 2011-05-28 09:28:18 +00:00
goldsimon
ccd7dbe0e4 Added ipX versions for routing 2011-05-26 15:46:44 +00:00
goldsimon
92fcfd7a6f Fixed two compilation errors with different opt.h settings 2011-05-26 14:47:28 +00:00
goldsimon
1b2b054139 Fixed bug #33337 (which is #32906 reappearing after adding IPv6 support) 2011-05-25 17:40:42 +00:00
goldsimon
853d1eac96 Fixed pointless conversion when checking TCP port range (bug #33398) 2011-05-25 17:22:56 +00:00
goldsimon
2ef29d6839 Use conversion defines instead of casting IP addresses 2011-05-25 17:22:13 +00:00
goldsimon
6865806b55 Combined IPv4 and IPv6 code where possible, added defines to access IPv4/IPv6 in non-IP code so that the code is more readable. 2011-05-25 17:16:35 +00:00
goldsimon
9546e65617 Removed autoip_init() since it does nothing; minor coding style changes 2011-05-21 16:01:19 +00:00
goldsimon
5852993243 Removed files of old IPv6 implementation 2011-05-17 19:56:08 +00:00
goldsimon
90a03a77ad Added new files for IPv6 2011-05-17 19:54:40 +00:00
goldsimon
4bfbe7ebeb ... 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!) 2011-05-17 19:35:14 +00:00
goldsimon
f3c1686a40 replaced tab with spaces 2011-05-16 18:45:51 +00:00
goldsimon
a444ec5111 patch #7449 allow tcpip callback from interrupt with static memory message 2011-05-14 12:23:10 +00:00
kieranm
5ead1bf5c8 Update version numbers for 1.4.1 development 2011-05-06 09:07:38 +00:00
kieranm
3a267586f4 Update CHANGELOG and version numbers for 1.4.0 release 2011-05-06 08:48:37 +00:00
goldsimon
52271e0366 Used upper case 'L' instead of lower case 'l' for long constant for better readability 2011-04-29 11:37:29 +00:00
goldsimon
e4739da961 Fixed overflow in tcp_new_port() after changing port range to IANA "Dynamic and/or Private Ports" range 2011-04-29 11:23:04 +00:00
goldsimon
80b344e9fc Fixed printf-format error (bug #33079) 2011-04-21 05:15:45 +00:00
goldsimon
33d6dcec5b Fixed bug #33048 (Bad range for IP source port numbers) by using ports in the IANA private/dynamic range (49152 through 65535). 2011-04-13 17:52:00 +00:00
goldsimon
0885555521 Fixed broken VLAN support. 2011-03-29 18:56:26 +00:00
goldsimon
36c1750b8f ethernet_input: check for minimum packet length to prevent assertions from firing. 2011-03-29 07:55:16 +00:00
goldsimon
11b1c9f19f Fixed bug #32926 (TCP_RMV(&tcp_bound_pcbs) is called on unbound tcp pcbs) by checking if the pcb was bound (local_port != 0). 2011-03-27 17:12:26 +00:00
goldsimon
b5dd87b184 Fixed bug #32280 (ppp: a pbuf is freed twice) 2011-03-27 13:58:26 +00:00
goldsimon
b54c7bedfd Fixed bug #32906: lwip_connect+lwip_send did not work for udp and raw pcbs with LWIP_TCPIP_CORE_LOCKING==1. 2011-03-27 13:36:32 +00:00
goldsimon
783404d8d4 Move tcp_pcb_lists to const section. 2011-03-27 13:04:16 +00:00
goldsimon
3bad9f013e Fixed bug #32820 (Outgoing TCP connections created before route is present never times out) by starting retransmission timer before checking route. 2011-03-27 13:00:54 +00:00
goldsimon
4495516497 Removed 'dataptr' from 'struct tcp_seg' and calculate it in tcp_zero_window_probe (the only place where it was used). 2011-03-27 12:56:16 +00:00
goldsimon
3f849848a4 Fixed bug #32648 (PPP code crashes when terminating a link) by only calling sio_read_abort() if the file descriptor is valid. 2011-03-22 20:59:49 +00:00
goldsimon
7203680146 fixed bug #31748 (Calling non-blocking connect more than once can render a socket useless) since it mainly involves changing "FATAL" classification of error codes: ERR_USE and ERR_ISCONN just aren't fatal. 2011-03-14 21:21:26 +00:00
goldsimon
d793ed3b9b fixed bug #32769 (ESHUTDOWN is linux-specific) by fixing err_to_errno_table (ERR_CLSD: ENOTCONN instead of ESHUTDOWN), ERR_ISCONN: use EALRADY instead of -1 2011-03-13 11:21:06 +00:00
goldsimon
c6de17d1e5 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). 2011-03-13 11:17:18 +00:00
goldsimon
5b084f4b95 tcp_bind: return ERR_VAL instead of ERR_ISCONN when trying to bind with state!=CLOSED; fixed a typo 2011-03-13 11:15:32 +00:00
goldsimon
856ccb5bb7 Added missing U/UL modifiers to fix 16-bit-arch portability. 2011-02-18 13:31:28 +00:00
goldsimon
dbf5659cd9 Indentation changed 2011-02-18 13:30:35 +00:00
goldsimon
fee0c6afe9 Fixed constant not being 32 bit. 2011-02-17 17:03:12 +00:00
kieranm
fb7d3a159a Update version for 1.4.0 rc2 2011-02-03 12:46:56 +00:00
goldsimon
dc6b4e65e0 Adde missing extern "C" 2011-01-25 11:35:48 +00:00
goldsimon
17d4ef4053 Added missing "extern "C" {" 2011-01-25 06:18:50 +00:00
goldsimon
03be8f88fe Fixed bug #31741: lwip_select seems to have threading problems 2011-01-24 19:28:28 +00:00
goldsimon
effcb90fdf 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) 2010-12-20 18:03:51 +00:00
goldsimon
92cdc1e33f Fixed ERR_IS_FATAL so that ERR_WOULDBLOCK is not fatal. 2010-12-02 07:07:18 +00:00
goldsimon
377628216e Fixed bug #31590: getsockopt(... SO_ERROR ...) gives EINPROGRESS after a successful nonblocking connection. 2010-11-22 20:55:57 +00:00
goldsimon
f7627929d5 Fixed bug #31722: IP packets sent with an AutoIP source addr must be sent link-local 2010-11-22 19:55:05 +00:00
goldsimon
b49cf5e7a2 patch #7328: Autoip: ETHADDR16_COPY can be used 2010-11-22 17:35:57 +00:00
goldsimon
231a6cecb4 patch #7329: tcp_timer_needed prototype was ifdef'ed out for LWIP_TIMERS==0 2010-11-22 17:32:12 +00:00
goldsimon
32f02325f9 Added a function to deallocate the struct dhcp from a netif (fixes bug #31525). 2010-11-21 13:41:11 +00:00
goldsimon
f418782c2c tcp_slowtmr(): change the scope of 'pcb2' to reflect its block-only usage. 2010-11-21 10:41:27 +00:00
goldsimon
e52730d1fb Fixed bug #31170: lwip_setsockopt() does not set socket number 2010-11-20 18:01:01 +00:00
goldsimon
d2679e58a6 Fixed bug #31304: Changed SHUT_RD, SHUT_WR and SHUT_RDWR to resemble other stacks. 2010-11-20 17:48:10 +00:00
goldsimon
e3817cd549 Fixed bug #31535: TCP_SND_QUEUELEN must be at least 2 or else no-copy TCP writes will never succeed. 2010-11-20 17:34:10 +00:00
goldsimon
4ace50a7d7 Fix alignment checking of tcphdr: check for MEM_ALIGNMENT, not for 4 2010-11-20 17:30:48 +00:00
goldsimon
fa092c47c8 Fixed bug #31701: Error return value from dns_gethostbyname() does not match documentation: return ERR_ARG instead of ERR_VAL if not initialized or wrong argument. 2010-11-20 16:40:35 +00:00
goldsimon
704d90f693 Fixed bug #31385: sizeof(struct sockaddr) is 30 but should be 16 2010-10-20 17:58:52 +00:00
goldsimon
93dc36e091 Once again fixed #30038: DHCP/AutoIP cooperation failed when replugging the network cable after an AutoIP address was assigned. 2010-10-06 11:40:30 +00:00
goldsimon
4cc36b2284 Fixed bug #30728: tcp_new_port() did not check listen pcbs 2010-08-10 20:15:31 +00:00
goldsimon
aaa8d2795e Don't chain empty pbufs when sending them (fixes bug #30625) 2010-08-03 08:38:59 +00:00
goldsimon
229137cad1 Applied patch #7264 (PPP protocols are rejected incorrectly on big endian architectures) 2010-08-01 11:15:48 +00:00
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
7f7df4ae19 Fixed bug #30447: tcp.c:tcp_bind() - suspicious nested #if 2010-07-28 16:44:59 +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
960fb14bf5 Update release number for 1.4.0 release candidate 1 2010-07-16 12:50:29 +00:00
kieranm
21e17f649a Fixed SNMP ASN constant defines to not use ! operator 2010-07-16 12:14:01 +00:00
goldsimon
04beab4f7d IP_MULTICAST_LOOP shall be disabled by default 2010-07-12 14:10:28 +00:00
goldsimon
194a85387b patch #7239: make tcp_state_str pointers constant 2010-07-12 09:49:00 +00:00
goldsimon
a99219ad1f added missing casts 2010-07-12 09:34:17 +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
60a456f757 Added ip_addr_netmask_valid() to check if a netmask is valid (starting with ones, then only zeros) 2010-07-05 14:20:58 +00:00
goldsimon
2b355d6b34 Added some helper functions to find strings in chained pbufs 2010-07-05 14:18:03 +00:00
goldsimon
48be546357 fixed bug #30300 (shutdown parameter was not initialized in netconn_delete) 2010-06-30 08:33:14 +00:00
goldsimon
0f74a57267 Re-enabled timer logging if LWIP_DEBUG_TIMERNAMES!=0 (without function pointers, only function names), changed parameter names from 'h' to 'handler' 2010-06-29 19:55:21 +00:00
kieranm
272270c7f4 Remove unportable printing of C function pointers 2010-06-28 13:32:13 +00:00
kieranm
e2f014f457 cleanup: fix minor build failures on unix 2010-06-28 13:24:14 +00:00
goldsimon
1fba33628d Fixed compilation error due to unexpected include order 2010-06-25 18:59:29 +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
1aba9f031d nicer code for the last fix 2010-06-17 11:53:16 +00:00
goldsimon
2ffcc52f03 Fixed bug #30159: WomnIP_ACCEPT_LINK_LAYER_ADDRESSING 2010-06-16 19:53:07 +00:00
goldsimon
72518a0d6e fixed typos that MSVS did not complain about 2010-06-16 12:53:46 +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
6ccc2ef804 Removed leading underscore from struct name, added a comment 2010-06-15 20:33:40 +00:00
goldsimon
b3dc6f2b5b ... and forgot one tiny character... 2010-06-15 20:21:30 +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
435115d4fb Use ip_addr_set_zero instead of memset(0) 2010-06-14 20:17:08 +00:00
goldsimon
24d823dae6 bug #30129: struct _ip_addr should be struct ip_addr 2010-06-14 19:52:45 +00:00
goldsimon
2c60a48d02 ip_addr_set_any does not work on pointers... 2010-06-14 19:52:17 +00:00
goldsimon
4b0be4a477 Fixed invalid fix for bug #30038 2010-06-14 19:18:11 +00:00
goldsimon
505dd10d3c Fixed bug #29979 (lwip_sendto did not check parameter "to" != NULL) 2010-06-12 18:46:19 +00:00
goldsimon
ddd2b69f27 bug #29976: forgot some places using the changed IP address (copy vs. pointer) 2010-06-12 18:37:41 +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
69bd5a29d9 Fixed a possible NULL-pointer deref before checking it 2010-06-12 17:05:54 +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
9bfeb4e5af Minor: added some spaces for indentation 2010-05-22 21:01:38 +00:00
goldsimon
d3e5ade2da Correctly NULL-terminate h_addr_list 2010-05-17 12:36:45 +00:00
goldsimon
3833dd86aa Added LWIP_DEBUGF warning if dns_send returns an error 2010-05-17 12:29:31 +00:00
goldsimon
25f33c8444 struct etharp_hdr: split _hwlen_protolen into two u8_t's to prevent using htons on little-endian platforms 2010-05-16 16:26:12 +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
81df8bdabd Added PP_HTONx/PP_NTOHx macros that can be calculated by the preprocessor (used for constants only) 2010-05-16 15:55:45 +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
290bd400c3 No need to call pppoe_init any more (since the linked list is implicitly initialized to zero by the loader) 2010-05-16 14:35:03 +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
16434568b0 Use a simple linked list (next pointer) instead of sys/queue.h (from BSD) 2010-05-16 14:24:40 +00:00
goldsimon
c0e7d54e37 Removed 2 mem_mallocs: error string can be a global variable, include memory for sc_ac_cookie in struct pppoe_softc; commented out unused code (sc_service_name/sc_concentrator_name) 2010-05-16 14:11:53 +00:00
goldsimon
03bd61c799 DNS_LOCAL_HOSTLIST_IS_DYNAMIC uses its own MEMP pool instead of the heap 2010-05-16 13:36:51 +00:00
goldsimon
6ffd29507c Free recv_data when TF_RXCLOSED is set 2010-05-16 13:12:15 +00:00
goldsimon
a880709776 Let FIN come through although TF_RXCLOSED is set, send RST when data is received although TF_RXCLOSED is set, added TCP_EVENT_CLOSED for clearer code 2010-05-15 18:12:37 +00:00
goldsimon
874d1641df Fix compilation for LWIP_EVENT_API==1 (unused args) 2010-05-15 18:10:55 +00:00
goldsimon
d8d964d09e udp_input/SO_REUSE_RXTOALL: only call pbuf_header if there is a 2nd pcb to pass the data to 2010-05-15 17:11:41 +00:00
goldsimon
46b3cb580d Removed unused SOF_* flags, ip_pcb.so_options can now be an u8_t instead of an u16_t (saves 3 bytes per pcb on a 32-bit platform) 2010-05-15 17:10:08 +00:00
goldsimon
02f5e19420 udp_input: use SO_REUSE && SO_REUSE_RXTOALL to copy incoming (broad-/multicast) data to additional pcbs 2010-05-15 16:46:53 +00:00
goldsimon
a945bf07af SO_REUSE: tcp_input: correctly handle multiple pcbs listening on the same port (but different address): first search for a specific address an only pass to ANY if no specific address has been found listening 2010-05-15 16:45:43 +00:00
goldsimon
7e5b0a9eb6 SO_REUSE: tcp_listen/tcp_connect: make sure that the 5-tuple is unique 2010-05-15 16:44:09 +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
baeb41f5f4 SO_REUSEADDR / SO_REUSE is implemented and safe to use 2010-05-12 22:34:06 +00:00
goldsimon
d0348e0c60 task #6995: Implement SO_REUSEADDR (correctly) 2010-05-12 22:29:58 +00:00
goldsimon
ef0a7ecbcd Remove uused SOF_* flags, define inherited flags in ip.h, not in tcp_in.c 2010-05-12 22:26:06 +00:00
goldsimon
778c65d27c CHECKSUM_GEN_IP_INLINE: Use defines to access the u32_t part of an IP address 2010-05-12 08:11:45 +00:00
goldsimon
f3face9f0c Fix printf-formatter for sio_fd_t/size_t 2010-05-12 07:48:30 +00:00
goldsimon
2edd5230c9 auth_withpeer_fail(): call lcp_close(), like pppd 2.4.5 does 2010-05-11 18:11:46 +00:00
goldsimon
1551bb702d Fixed bug #29855: PPP: Backport a bugfix in LcpSendEchoRequest from pppd 2010-05-11 16:53:41 +00:00
goldsimon
d656e9f28e Added option LWIP_ARP_FILTER_NETIF to use multiple IPs on one hardware interface (by using multiple netifs, each with its own IP) 2010-05-10 14:10:46 +00:00
goldsimon
597764e35b Minor: source code layout 2010-05-10 14:02:52 +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
67d8c7999a Free NAT entries on remove (fixes a memory leak) 2010-05-05 19:39:29 +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
abc36471d9 Fixed bug #29763 (CHECKSUM_GEN_IP_INLINE), added macro LWIP_MAKE_U16() that's improved for endianess 2010-05-04 18:59:52 +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
108ed3c81a struct netbuf: reorder members to save some space 2010-05-02 09:10:58 +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
3685bc4828 fixed a type 2010-04-30 20:37:22 +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
49e8e28cf6 Check that tcp_abort/tcp_abandon isn't called for listen-pcbs 2010-04-21 19:55:14 +00:00
goldsimon
d2c632fb18 patch #7145: Various typos in SNMP files 2010-04-14 19:13:35 +00:00
goldsimon
3562be2188 tabs -> spaces 2010-04-14 07:03:31 +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
3347762df3 MEMP_OVERFLOW_CHECK: dump the element's pool's index and name when an overflow/underflow is detected 2010-04-12 11:08:11 +00:00
goldsimon
f1bc73c3ed Fixed compilation errors 2010-04-02 16:48:53 +00:00
goldsimon
a96fa7d221 Fixed compilation of debug log code (that is currently commented out) 2010-04-02 16:17:51 +00:00
goldsimon
cc3e01a9f5 Fixed compilation (removed extra tokens after #endif) 2010-03-28 18:47:37 +00:00
goldsimon
6caa389c48 Check IP_FRAG && IP_FRAG_USES_STATIC_BUF && LWIP_NETIF_TX_SINGLE_PBUF 2010-03-28 10:50:05 +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
82b9152b8d Removed checking ARP_TABLE_SIZE, this is done by the etharp module itself 2010-03-27 17:12:48 +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
7e9eb55350 Added printf format modifier for mem_size_t depending on heap size 2010-03-26 15:38:01 +00:00
goldsimon
46b7bd6ec3 Make functions static where applicable, add default cases to switches where applicable, prevent old-style function prototypes (without arguments) 2010-03-26 14:07:05 +00:00
goldsimon
8bbe3d2fe0 Correctly cast pointers when assigning from void* 2010-03-26 14:05:56 +00:00
goldsimon
25f59761b3 fixed bug #29346 (removed comma after last enum member) 2010-03-26 14:05:22 +00:00
goldsimon
4b038f13de sys_thread_new: name is a const pointer 2010-03-26 14:04:03 +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
d861daeb4e Removed function prototype that had no corresponding implementation (pbuf_ref_chain) 2010-03-22 15:46:09 +00:00
goldsimon
0a2eb3fdc8 minor: fixed coding style 2010-03-22 15:45:34 +00:00
goldsimon
6fb248c9e0 task #10088: Fixed a bug in RST-on-close-when-not-all-data-acked implementation (plus removed some unnecessary casts) 2010-03-22 12:32:05 +00:00
goldsimon
40946a79d3 Removed duplicate TCP_REG/TCP_RMV macros, fixed debug macro implementation 2010-03-22 12:27:38 +00:00
goldsimon
124ca0fed2 tcp_listen() did not copy the pcb's prio 2010-03-22 10:06:49 +00:00
goldsimon
5d153ca1b3 Fixed compilation for MEM_USE_POOLS under MSVC (where ++ doesn't work for enums) 2010-03-22 08:38:28 +00:00
goldsimon
a5b0ea97d6 Updated netconn_write doc/comment about api_flags 2010-03-21 12:19:56 +00:00
goldsimon
0a49f2e068 Corrected spelling of ERR_WOULDBLOCK (D was missing) 2010-03-20 12:56:47 +00:00
goldsimon
57594ad7b6 tcp_write: moved initial checks to an own static function for clarity 2010-03-20 12:08:07 +00:00
goldsimon
75bb43698c Disable MEMP_TCPIP_MSG_INPKT pool for LWIP_TCPIP_CORE_LOCKING_INPUT==1 2010-03-20 11:57:34 +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
385d044f7d Corrected spelling of milliseconds (my dictionary tells me to use two l's :) 2010-03-20 11:34:50 +00:00
goldsimon
d0f1c552e2 Fixed bug #29256: SNMP Trap address was not correctly set 2010-03-19 20:49:13 +00:00
goldsimon
a54bb7205d Added missing casts, use strlen + MEMCPY instead of strcpy (as that might overrun the buffer) 2010-03-16 15:14:14 +00:00
goldsimon
7466474365 Fixed compiler warnings when casting where we know the source is aligned (by casting to void-pointer first) 2010-03-15 10:44:19 +00:00
goldsimon
c4bc9ce59a Fixed alignment warnings when we know alignment is correct (by using LWIP_MEM_ALIGN) 2010-03-15 09:57:03 +00:00
goldsimon
e25c9f7951 Fixed compiler warning when LWIP_SNMP==0 2010-03-15 09:47:43 +00:00
goldsimon
94cbed5096 Corrected comment 2010-03-14 12:35:30 +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
84ed9de21a Prepared for checksum-on-copy (task #6849): 
- Added option LWIP_CHECKSUM_ON_COPY;
- Added function + define lwip_chksum_copy to create checksum when copying data
 2010-03-14 11:23:37 +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
67f5e17588 Bug #29210: check alignment of struct sockaddr vs. struct sockaddr_in 2010-03-14 09:54:47 +00:00
goldsimon
d13ac66cc4 Fixed sending one byte of data in tcp_zero_window_probe (which I accidentally broke with v1.103) 2010-03-14 09:43:10 +00:00
goldsimon
9f0b7261e5 Fix calculation of tcp_mss(): when timestamps are on, this is pcb->mss - 12 or else NOCOPY-apps might generate unperformant PBUF_REF chains 2010-03-13 15:04:08 +00:00
goldsimon
ad4a869b94 Some fixes to the TCP_OVERSIZE code: 
- fix compiling with TCP_OVERSIZE==0;
- fix segment-size calculation when options are used;
 2010-03-13 14:29:13 +00:00
goldsimon
79d3b41e13 Reverted the change in struct sockaddr since it wasn't compatible to the standard (bug #29210) 2010-03-13 14:09:52 +00:00
goldsimon
839befe68a Corrected comment 2010-03-12 16:06:08 +00:00
goldsimon
097e8c8eb4 Fixed some issues in the TCP_OVERSIZE code: 
- reset tcp_pcb.unsent_oversize when last_unsent is changed;
- added TCP_OVERSIZE_DBGCHECK: check tcp_pcb.unsent_oversize vs. (debug-only) tcp_seg.oversize_left to ensure the pcb counter is correct;
- fixed a memory leak in tcp_write;
 2010-03-12 15:40:01 +00:00
goldsimon
90c7d3aaff Temporary upgrade helper: define format string for u8_t as hex if not defined in cc.h 2010-03-10 16:18:12 +00:00
goldsimon
2621e3fa19 Use a union to let struct sockaddr have the same alignment requirements as struct sockaddr_in 2010-03-10 10:53:14 +00:00
goldsimon
36d7f50d77 Renamed tcp_output_set_header to tcp_output_alloc_header and included more code common to all callers 2010-03-09 16:29:19 +00:00
goldsimon
ffbb582dde ip_output: assert for p->ref == 1 to catch TCP retransmissions where the netif hasn't freed the pbuf yet 2010-03-09 16:24:38 +00:00
goldsimon
3bfc07eb92 Added comment, use braces for single-line if-blocks 2010-03-09 15:49:57 +00:00
goldsimon
d91caf1cd3 ip_input: better check for old link-local-address (explicitly check for autoip->llipaddr instead of letting all link-local-addresses through) 2010-03-08 18:24:23 +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
d47a04456b bug #29105: Review printf formatters 2010-03-08 17:07:35 +00:00
goldsimon
b9499d07c2 bug #29105: Review printf formatters: added X8_F to cc.h and use it in etharp.c 2010-03-08 17:04:27 +00:00
goldsimon
5d20e690fd Added/corrected casts 2010-03-08 12:17:29 +00:00
goldsimon
1c23bfdc7f Only add hostname if it's not empty (strlen > 0) 2010-03-08 12:15:58 +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
9e37d70163 Create mem_mutext at the end of mem_init. This enables sys_mutex_new to use the heap if required. 2010-03-07 16:50:08 +00:00
goldsimon
99ff7efe80 Use braces for if-blocks 2010-03-06 12:26:20 +00:00
goldsimon
43a08bef14 tcp_accepted(): check pcb state to verify it isn't called on a connection-pcb 2010-03-06 12:06:27 +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
a5a870c683 LWIP_NETIF_TX_SINGLE_PBUF needs TCP_OVERSIZE >= TCP_MSS for TCP 2010-03-06 11:51:31 +00:00
goldsimon
19ab25c861 LWIP_TCPIP_CORE_LOCKING_INPUT needs LWIP_TCPIP_CORE_LOCKING to work correctly 2010-03-06 11:32:40 +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
957f4d8096 renamed struct lwip_socket to struct lwip_sock to avoid duplicate names (function lwip_socket) 2010-03-06 10:21:03 +00:00
goldsimon
5d4438e652 Don't try to forward link-local addresses 2010-03-06 10:15:39 +00:00
goldsimon
4649c14856 Correctly identify link-local addresses when sending ARP packets 2010-03-06 09:56:52 +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
2bf1184c39 Added comment after #endif 2010-03-03 16:05:20 +00:00
goldsimon
103b5a760f tcp_connect: send timestamp-option only if (pcb->flags & TF_TIMESTAMP) != NULL (same as for passive open) 2010-03-01 19:05:52 +00:00
goldsimon
2b1c389955 Fixed accessing invalid memory when closing a listening pcb (introduced with tcp_shutdown) 2010-03-01 18:43:37 +00:00
goldsimon
8d9fa63460 PPP: use LWIP_DEBUGF() instead of ppp_trace() 2010-02-22 20:16:39 +00:00
goldsimon
e934f8aac6 Added/improved comments and debug output; renamed 'pc' to 'pcrx' where appropriate to reflect the variable type 2010-02-22 17:58:05 +00:00
goldsimon
311d16df7d Fixed compilation error after splitting tcp.h/tcp_impl.h 2010-02-22 17:52:09 +00:00
goldsimon
ea78d69c6d Added debug output and missing casts 2010-02-22 17:49:49 +00:00
goldsimon
402597c2cb Fixed bug #28970 (invalid preprocessor macro introduced with LWIP_TCPIP_CORE_LOCKING_INPUT) 2010-02-22 12:57:00 +00:00
goldsimon
68678e21df Fixed compilation for DNS_LOCAL_HOSTLIST==1 and DNS_LOCAL_HOSTLIST_IS_DYNAMIC==1 (bug #28968) 2010-02-22 08:36:23 +00:00
goldsimon
19a9b52c06 Corrected comment 2010-02-21 19:28:46 +00:00
goldsimon
db38ee6630 Added define LWIP_TCPIP_CORE_LOCKING_INPUT that lets tcpip_input omit the thread-change to tcpip_thread and instead lock the core 2010-02-21 12:38:08 +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
7c57ee0c17 Use tcp_debug_state_str() instead of tcp_debug_print_state() 2010-02-21 10:56:00 +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
eae9798276 Fixed pcb leak when accept-callback is NULL and asserts are disabled 2010-02-20 17:27:08 +00:00
goldsimon
e131d3e32a tcp_alloc: set given prio to the new pcb, not TCP_PRIO_NORMAL; minor: changed comments and source code layout 2010-02-20 10:03:03 +00:00
goldsimon
36043a92e7 Restructured TCP_PCB_COMMON for a smaller size (u16_t at the end) 2010-02-20 10:01:43 +00:00
goldsimon
52970c2459 Renamed mem_realloc() to mem_trim() to prevent confusion with realloc() 2010-02-19 16:23:46 +00:00
goldsimon
8336796c1a Add matching comment to #endif 2010-02-16 21:05:06 +00:00
goldsimon
16a63c6554 Bug #28917: don't increase error counters for icmp echo response 2010-02-16 20:38:35 +00:00
goldsimon
c637441f52 tcp_seg(s)_free: remove return value, noone uses it 2010-02-16 17:20:10 +00:00
goldsimon
5b221ecd4f Added missing cast; added more debug output 2010-02-16 11:28:40 +00:00
goldsimon
7af77aefa7 Added missing casts 2010-02-16 11:28:15 +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
524b7bc36b Documented the use of netif flags 2010-02-14 16:00:46 +00:00
goldsimon
8908055b63 Revert my last changes and remove structure packing from struct dns_query and struct dns_answer since they are only used with SMEMCPY 2010-02-14 14:02:05 +00:00
goldsimon
10abe8aba2 Use pointers instead of using SMEMCPY 2010-02-14 12:51:53 +00:00
goldsimon
7b24a6360c Minor speedups: use ip_addr_copy, use SMEMCPY, use htonX on constants instead of variables 2010-02-14 12:43:24 +00:00
goldsimon
96e9689dbd Use new macro ip_addr_copy where applicable 2010-02-14 12:42:49 +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
dfb80c6b86 fixed compilation for LWIp_SNMP && PPP_INPROC_MULTITHREADED 2010-02-14 12:26:01 +00:00
goldsimon
838c35acf6 struct ip_hdr: split u16_t _ttl_proto to u8_t _ttl and u8_t _proto to prevent unnecessary loading and htons 2010-02-14 11:42:08 +00:00
goldsimon
c858aa5686 Fixed compiler warnings for checksum algorithms 2 and 3 2010-02-14 11:40:13 +00:00
goldsimon
b1736b13d7 Use checksum algorithm 2 as default as it should be faster than 1 on most (if not all) platforms 2010-02-14 11:31:10 +00:00
goldsimon
cbb86fe590 Added stats for mutexes 2010-02-13 17:26:40 +00:00
goldsimon
a61f5f3a78 Fixed old comments 2010-02-13 17:26:08 +00:00
goldsimon
0792effc2a task #7865 (implement non-blocking send operation) 2010-02-13 17:08:40 +00:00