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399 Commits

Author SHA1 Message Date
davidhaas
50f47f18c1 Fix memory leaks. 
When pbufs are chained, the second pbuf must be freed, if no higher level
application refers to it any longer.
 2003-04-09 20:28:15 +00:00
davidhaas
18a215e6a8 Made memory stats more accurate (real amount and max amount of memory used). 
Also fixed a protection bug which occurred when memory allocation failed.
 2003-04-09 20:19:27 +00:00
likewise
1254b42e66 Enabled code to abort/replace TCP pcbs upon netif address change. 2003-04-09 15:17:57 +00:00
likewise
a389b630ac Added (non-active) code handling pcbs upon changing IP address. 2003-04-08 12:19:02 +00:00
likewise
a4a7a7a47e TCP data can be safely referenced as PBUF_ROM instead of PBUF_REF. 2003-04-07 21:28:16 +00:00
likewise
12fc0239c2 Fixed bug #3112 (faulty behaviour calling tcp_listen() when already listening) 2003-04-06 20:35:50 +00:00
likewise
0418edb7b6 Added debugging to verify correct result of udp_bind() / udp_connect(). 2003-04-04 08:14:49 +00:00
likewise
2e233cb35b Fixed stylo. 2003-04-04 08:14:04 +00:00
likewise
6d3149714f Print debug message before actually changing netif IP address config. 2003-04-03 12:09:39 +00:00
likewise
9ea10ce05d In pbuf_take(): Got rid of variable 'f'. Fixed stylo (typo in style). Renamed 'top' to 'head'. 2003-04-03 08:50:57 +00:00
davidhaas
21d17e41fd Fixed last change to pbuf_take. There were two calls to pbuf_free in a row. 2003-04-01 15:54:25 +00:00
likewise
af8f280811 Fixed ip_addr_set() to deal with IP_ADDR_ANY. Added "ip_addr.h" include. 2003-04-01 15:00:26 +00:00
likewise
7abb278b60 Added assertion checking against dupes in pcb active list. Added comments. 2003-04-01 14:52:41 +00:00
likewise
a22e66f5ee IP_ADDR_ANY is now a pointer to { 0UL } (see IP_ADDR_BROADCAST). 2003-04-01 14:49:37 +00:00
likewise
1a72feb128 etharp_query() has error return type now. Matched dhcp.c with this change. 
Added debug messages in other places.
 2003-04-01 14:02:50 +00:00
likewise
a28af1be11 Fixed another assert. Removed another redundant assignment. 2003-04-01 12:28:45 +00:00
likewise
b04ac8f3be Lots of comments added. Removed redundant assignment. Moved assertion. 2003-04-01 12:17:55 +00:00
likewise
5f35f4bb3b Reverted back to David Haas' patch of pbuf_chain() from 1.34. 2003-04-01 09:35:20 +00:00
likewise
4c3512c0a2 Replaced pbuf.c 1.34 pbuf_take() change by simpler alternative. 2003-03-31 23:28:54 +00:00
davidhaas
09ca7a181b In keeping with pbuf->ref always having the count of the number of pointers 
to the particular buffer (and the last rewrite of pbuf_free), changed most
pbuf_ref_chain() calls back to pbuf_ref(). I think this was causing some pbuf
leaks.
 2003-03-31 22:09:39 +00:00
davidhaas
82a32be1d6 Fixed issue in pbuf_take(): old pbuf of type PBUF_REF was being referenced 
after being freed. Also, it was not being freed if it had been the first
buffer in chain. It still needs to be freed then.
 2003-03-31 21:32:30 +00:00
davidhaas
9f3511231a Fix pbuf_chain() to update tot_len of last buffer in first chain properly. 
Previous code skipped it.

Made comments in pbuf_header() more general (header can be increased or
decreased).
 2003-03-31 20:45:08 +00:00
likewise
6da25968e0 pbuf_header() now only moves payload pointer upwards for PBUF_ROM/REF. 2003-03-31 18:48:52 +00:00
likewise
a70f478ef1 Fixed pbuf_dechain() assertion. Removed old documentation from pbuf.h. 2003-03-31 11:39:48 +00:00
likewise
6c147709b6 Documentation changes. Added missing trailing newlines to debug messages. 2003-03-31 10:32:35 +00:00
kieranm
8636ac26cf Fixed bug in mem_realloc (check alignment of size) 2003-03-31 09:36:18 +00:00
likewise
e6cc785fff Fixed missing variable. 2003-03-31 08:34:02 +00:00
likewise
00809b49f1 Better error handling. Added debug messages for serious errors. 2003-03-31 08:02:52 +00:00
likewise
917f8ec799 Added debug messages for serious errors. 2003-03-31 08:00:01 +00:00
likewise
c50f80da92 Corrected more pbuf.c functions to comply with pbuf->ref and ->tot_len invariant. 2003-03-30 22:24:10 +00:00
likewise
2bd3d51fcf Removed the pbuf_dechain() from udp_send() matching new pbuf code. 2003-03-30 00:39:03 +00:00
davidhaas
2e0829fb5a Made lwip timeout measurements accurate by no longer returning 1 millisecond 
whenever sys_arch_mbox_wait() and sys_arch_sem_wait() get a message or
semaphore immediately. Updated documentation for this change.
Unix port and Coldfire port have been updated.
 2003-03-28 20:46:40 +00:00
davidhaas
c4ff244c4e Fixed minor compile issues. 2003-03-28 19:45:37 +00:00
likewise
002998cf49 Fixed bugs #2968 (ref count) and #2670 (total length). 
Name of pbuf_unref() falsely suggests to undo pbuf_ref(), renamed to pbuf_take().
 2003-03-28 08:49:05 +00:00
likewise
7dea6dc834 pbuf_realloc() did not update ->tot_len in a chain. Fixed dealloc of REF/ROMs. 2003-03-26 13:50:03 +00:00
likewise
fd0d94af44 Fixing bug #1903 with a new pbuf_realloc() that respects mixed-type chains. 2003-03-26 13:30:38 +00:00
likewise
ab630b2875 Strong assert checking against queueing behaviour in udp_send(). 2003-03-26 10:59:31 +00:00
likewise
f4f717b20a Fixed typo affecting debugging. 2003-03-26 00:31:55 +00:00
likewise
fa34d51b7e Added documentation and comments. 2003-03-25 12:59:42 +00:00
likewise
6621f8b88a New tail section of udp_send() that handles both queued and unqueued cases. 2003-03-25 12:58:22 +00:00
likewise
80b961df60 Lots of clearing up comments and use of new debugging features. 2003-03-24 15:15:18 +00:00
likewise
cea002a088 Forgot #if LWIP_DHCP around netif->dhcp = NULL; 2003-03-24 14:30:18 +00:00
likewise
e062b70da8 Retry with PBUF_RAM if PBUF_POOL allocation failed. 2003-03-24 13:27:12 +00:00
likewise
ce4dbcec6a Initialized netif->dhcp to NULL. 2003-03-24 13:06:16 +00:00
likewise
07058652c1 Added tracing debug messages. 2003-03-24 12:58:01 +00:00
likewise
7a92011933 Re-added pbuf_dechain() in udp_send() as it breaks current applications. 2003-03-24 12:57:00 +00:00
likewise
20667e5163 Added debug levels for some serious errors (out of memory). 2003-03-24 10:29:03 +00:00
davidhaas
96f2e162ef Fixed memory leak caused by my last pbuf_ref change. 2003-03-21 23:01:20 +00:00
jani
859f06a91e if LWIP_TCP is 0 do not link in TCP code.putting ugly ifdefs in api and core :(.Also only udp_init if LWIP_UDP is on 2003-03-21 10:48:21 +00:00
davidhaas
32d9f25a6f Fixed up and made work a PBUF_REF type. Most of the code uses this now 
instead of PBUF_ROM. This addition allows support of copy-on-demand where the
lower layers can call pbuf_unref() which tests for any PBUF_REF buffers and
replaces them with PBUF_POOL buffers. This is now used
everywhere. pbuf_unref() is called in ARP queueing and in the coldfire
driver, which puts frames on a DMA queue and frees them later.

Along with this change pbuf_free() now goes through the entire chain of
buffers and tests all the ref counters, not just the first one. Generally now
pbuf_ref_chain() should be called and not pbuf_ref(). This change was made
because it is possible for the head of the pbuf chain to have a different
count than the payload pbuf which might have been passed by the application.
 2003-03-19 22:14:49 +00:00
jani
2f7e4bd587 patch 1197 form floriZ.When debug is on and port is 0 in udp_bind ERR_USE is always returned due to missing braces.Reindent that part of code while at it 2003-03-19 16:04:54 +00:00
jani
0846206bc0 rename STATS to LWIP_STATS and make it checked by #if not #ifdef.The rest of the _STATS defines should follow 2003-03-19 12:37:46 +00:00
likewise
090b4087fc Using a negated unsigned value as func. arg. fails for Keil C166 compilers. 2003-03-16 22:39:15 +00:00
likewise
7ece19c474 pbuf_unfold_reply() lost memory if already unfold. 
dhcp_stop() leaked memory if a unfold reply was still in existance.
 2003-03-16 22:36:54 +00:00
likewise
dbdd0f520f Added source comments. 2003-03-13 08:50:04 +00:00
likewise
daeb21b3b9 Include "netif.h" for ntohl and friends. 2003-03-10 16:13:25 +00:00
likewise
7e36c58529 Make sure that BYTE_ORDER is actually defined. Panic with #error if not. 2003-03-10 16:12:41 +00:00
jani
8613f2a48e factor out netif_set_addr so address of netif can be changed 2003-03-07 10:55:58 +00:00
jani
0ba9a45d32 icmp messages need only PBUF_IP layer 2003-02-25 16:00:21 +00:00
jani
d390ca7056 cleaned up opt.h a bit, added more option defaults ad changed SYS_LIGHTWEIGHT_PROT to be a 0/1 define.The same for COMPAT_SOCKET 2003-02-24 10:49:05 +00:00
jani
18df3961e9 byte-order handling functions are in inet.c now and the uperrcase counterparts are gone. opt.h has all the 
configurable items debug does not need to be directly included.
 2003-02-21 16:43:46 +00:00
jani
8e9aa84070 do not directly include lwipopts.h but lwip/opt.h instead 2003-02-20 16:32:22 +00:00
likewise
d1c03cbd69 Fixed some issues open after merging 'leon-dhcp'. 2003-02-20 14:35:40 +00:00
likewise
37629fc1b6 Fixed some issues open after merging 'leon-dhcp'. Added new debugging. 2003-02-20 13:13:51 +00:00
jani
cc31bb9358 make netif->init return err_t instead of void.Patch from David Le Corfec 2003-02-20 11:51:53 +00:00
likewise
d8d787545e Merged with leon-dhcp branch. Tagged as POST_leon-dhcp afterwards. 2003-02-20 08:41:59 +00:00
likewise
0a51d72098 Removed Id: fields as they give conflicts while merging to leon-dhcp branch. 2003-02-19 22:07:42 +00:00
davidhaas
e13c78820f Fixed SYS_ARCH_PROTECT macros when NO_SYS is not defined. 
Added documentation for lightweight protection.

Fixed debug statement in ip.c.

Removed tabs in files I changed.
 2003-02-18 21:14:16 +00:00
davidhaas
7f1becc682 Allow minimal unix target to build in cygwin (but not necessarily run). 
Applied a patch from Marc Boucher which has the following changes:

1) Fixed sys_arch.txt documentation to have new return type from
   sys_thread_new.

2) Removed unnecessary casts on calling sys_timeout() in certain files.

3) Removed some unnecessary break statements after return statements.

4) Changed sys_timeout_remove() to sys_untimeout().

5) Added some forgotten #ifndef SYS_LIGHTWEIGHT_PROT to memp.c

6) Changed LWIP_DIAG and LWIP_PLATFORM_ASSERT to have do while().
 2003-02-18 19:27:48 +00:00
likewise
cb6cec0404 Disabled too restrictive behaviour in _bind() and _connect(). Reimplementation pending. 2003-02-14 15:49:02 +00:00
davidhaas
de29a0818e By request: moved lightweight protection to macros. 2003-02-12 22:00:18 +00:00
davidhaas
353478180d Fix some compile issues with both coldfire and unix builds. 2003-02-12 15:09:04 +00:00
jani
f2d35751ca fix doxygen comment for netif_add 2003-02-11 09:51:22 +00:00
davidhaas
dc49999124 Fixed some build issues regarding snmp.h 2003-02-10 21:58:34 +00:00
likewise
c68ee2b2ed SNMP functions are now unconditionally called and defined empty if LWIP_SNMP == 0 
This removes a lot of #if #endif cluttering the source code.
 2003-02-10 13:47:47 +00:00
jani
451926e5c3 don't include arch/lib.h 2003-02-07 10:23:15 +00:00
davidhaas
dd2fa15e8a Add the following features and bugfixes: 
Added select() functionality to sockets library.
Support for errno in sockets library.
Byte ordering fixes.
basic lwip_ioctl(), FIONREAD, get/setsockopt() etc. support

- added additional argument to netif_add to pass state pointer so that the
if_init function has access to context information before
the interface is added, without accessing globals.

- added netif_remove()

- to conserve cpu load the tcpip_tcp_timer should only be active
when tcbs that need it exist.

- pass length of available data to callbacks for NETCONN_EVT_RCV events

- added tcpip_link_input(), a hack to allow processing of PPP
packets in tcpip_thread() context. This saves threads and context
switches.

- renamed incompatible ASSERT() macro to LWIP_ASSERT() to avoid name
collision.

- changed a bunch of %d's to %u's in format strings for unsigned values.

- added ip_frag to lwip_stats.

- changed IP_REASS_MAXAGE and IP_REASS_TMO defaults to more realistic
values.

- added sys_timeout_remove() function to cancel timeouts (needed by PPP
amongst other things).

- tolerate NULL returns from sys_arch_timeouts() since some threads might
not need to use or have timeouts.

- added sys_sem_wait_timeout()

- moved mem_malloc() function to end of mem.c to work around tasking
compiler bug.

- automatically bind to local tcp port if 0.

- allow customization of port ranges for automatic local bindings.

- corrected various typos, spelling errors, etc..

Thanks to Marc Boucher for many of these changes.
 2003-02-06 22:18:56 +00:00
davidhaas
98fbb855fb Added lightweight protection. In coldfire this is implemented by disabling 
interrupts. In unixsim this is implemented by using a mutex. Uses #define
SYS_LIGHTWEIGHT_PROT to enable. It is enabled in coldfire by default, but
disabled in unixsim.

Fixes bug 2005 if you enable SYS_LIGHTWEIGHT_PROT. So the bug is closed.
 2003-02-04 22:52:22 +00:00
davidhaas
f5f31f5eaa ---------------------------------------------------------------------- 
Fixed the following bugs:
	2366: For coldfire port: pbuf is freed twice when no room on
	      output ring.
	2368: Coldfire port: buffer cleanup in 5272 driver causes
	      problems.
	2376: Can't have timeouts large enough

Note that timeouts are now 32 bits. This was done for select()
support. Coldfire and unix ports have been updated.
Committing in .

Modified Files:
	src/core/sys.c src/include/lwip/sys.h
----------------------------------------------------------------------
 2003-02-04 14:50:45 +00:00
likewise
ea6432702f Added comments. Code cleanup. Clearer debugging in udp_input(). 2003-01-30 15:02:48 +00:00
likewise
faa9191191 Added commented about the signedness of pbuf_header() argument. 2003-01-30 12:38:03 +00:00
likewise
8560f6ef2b Fixed DHCP packet input filter. Added numerous comments. Code cleanup. 2003-01-30 10:18:40 +00:00
likewise
663b79ca72 ip_input() changed. A configured netif accepts any traffic and an unconfigured netif accepts only DHCP traffic. 
Fixes bug #2004.
 2003-01-28 18:24:25 +00:00
likewise
4a720425b7 Rebinding an active pcb did not check the given address/port against other bound pcb's. 2003-01-27 13:58:45 +00:00
likewise
0e4d59541a Fixed assignment of pcb->flags if pcb was NULL in udp_new(). 2003-01-27 12:35:16 +00:00
likewise
ba666295eb Nullified stray pointer for debugging purposes. 2003-01-27 11:31:30 +00:00
likewise
7dfd162a34 Added source documenting comments. 2003-01-27 08:50:28 +00:00
jani
721d237120 Fixes so that UDP connect() works.Enable generation of ICMP destination unreachable when the port is unavailable 2003-01-23 16:46:01 +00:00
jani
46c575c038 Fix udp_bind to allow rebind for same socket (yesterday's commit broke that) and introduce connection info for UDP pcbs.New function netconn_disconnect, do_disconnect for deatching UDP from a remote addres.Fix #2240 2003-01-22 16:18:05 +00:00
jani
16434f0d01 Don't allow multiple binds to the same UDP port/address pair.Closes bug #1896 2003-01-21 14:09:31 +00:00
likewise
2154ac3ecb Enhanced documentation on UDP PCB matchjng code. 2003-01-17 15:16:33 +00:00
jani
42309b5d6f put a state field in listen PCBs to since they are often treated as normal pcbs. patch #922, bug #2114 2003-01-17 14:18:55 +00:00
jani
049853362a ack duplicate segments too to prevent connection hanging when a single transmitted ACK gets lost 2003-01-14 09:38:10 +00:00
jani
3e6202f614 do not set rtime too many times to 0.it's enough to do it in tcp_output_segment 2003-01-14 08:37:01 +00:00
jani
a993e962f5 fix compiler warnings in DEBUGF 2003-01-14 08:22:05 +00:00
likewise
1ad5537c9b Fixed some typo's in the comments. 2003-01-13 13:22:09 +00:00
jani
4eebbdea0d print correct pcb->rtime value in debug statament.it does not directly depend on tcp_ticks 2003-01-10 15:41:02 +00:00
jani
4a2d03a517 seqno is u32_t so use %lu instead of %ld when printing it 2003-01-10 15:36:47 +00:00
jani
5212afdd8f remove already commented out function : memp_realloc 2003-01-10 09:42:27 +00:00
jani
e196108931 fix debug messages in tcp_slowtmr to reflect the correct name of this function 2003-01-10 09:41:24 +00:00
likewise
5e13d495f0 Merged patch #927 which fixes "needs modifiable lvalue" compile error in TCP_REG. 2003-01-08 15:37:20 +00:00
likewise
a528a2323e More debugging in checksum routines. 2003-01-08 15:36:25 +00:00
likewise
c786f238ef Output snd_buf size in debug message in tcp_enqueue(). 2003-01-08 14:35:02 +00:00
adamdunkels
d04f7aa4bc Added comments to the tcp_enqueue() function. 2003-01-08 14:11:24 +00:00
likewise
cc4df7100d Updated lwIP module copyright years to include 2003. Committers must check theirs. 2003-01-08 10:09:39 +00:00
jani
f946abd86b Simplify pbuf allocation for TCP packets in two places by replacing pbuf_alloc + pbuf_header 
with an equivalent pbuf_alloc.When we know we'll have to adjust the payload for the TCP header
just alloc it like that from the start.
 2002-12-19 09:50:53 +00:00
jani
156d2c866f sizeof(u8_t) is 1 at temperatures > 0 K 2002-12-19 09:04:58 +00:00
jani
ef68392388 renamed (hopefully everywhere) stats to lwip_stats.closes bug #1901 2002-12-18 12:49:01 +00:00
kieranm
9eebc135ce Removed dummy variable from "struct mem" and handled all MEM_ALIGNMENT cases 
Fixes bug #1912
 2002-12-18 12:01:24 +00:00
kieranm
771fb0f2cd Removed "static" from declaration of netif in ip_forward and ip_output 
(Bug #1909)
 2002-12-18 11:53:26 +00:00
jani
4c1069c38b use memset and memcpy instead of bzero and bcopy throughout lwIP core code.Archs need to update.Bug #1899 2002-12-18 10:40:01 +00:00
jani
f037bfad1e check for NO_SYS consistently using #if.Closes bug #1910 2002-12-18 10:03:33 +00:00
jani
c0a8ef6f6f Use C style comments.In debug stataments cast various struct pointers to void* to 
avoid printf warnings.misc warnings in etharp.
 2002-12-17 09:41:16 +00:00
likewise
5472d94b73 Added comment to ip_input() packet filter. 2002-12-11 00:21:12 +00:00
kieranm
96610c9c20 Fixed compiler warning - DEBUGF statement with too many arguments 2002-12-05 09:38:25 +00:00
kieranm
6972e81ac0 Zero pcb->acked if ack does not acknowledge new data 
- prevents the sent function being called multiple times when no new data has been acknowledged
 2002-12-03 10:45:47 +00:00
likewise
ea3b0fc477 Fixed missing end-of-comment. 2002-12-02 13:11:04 +00:00
likewise
99dfbfeef0 Clarified debug messages where the timers are set. 2002-12-02 12:23:37 +00:00
likewise
dcce504ade First attempt to stylize and document DHCP sources. 2002-12-01 19:49:45 +00:00
likewise
4619bbc3ea Changed dhcp_init() to NULL the client_list (on re-inits). 2002-11-25 22:36:25 +00:00
likewise
c73606309f Fixed argument type compiler warnings of the bcopy() call using type casting. 2002-11-24 22:27:10 +00:00
jani
0442c1e228 new file ip_frag for IP SAR.reassembly code moved from ip.c and fixed 2002-11-22 15:46:50 +00:00
jani
8210edfeea fix pbuf_alloc for layer PBUF_LINK 2002-11-22 08:32:31 +00:00
likewise
c9bd32d12b Added SNMP call-outs for monitoring of default SNMP status items for TCP/IP. 2002-11-21 10:32:19 +00:00
likewise
dfe1ab7438 Added debug messages for corner cases of TCP states. 2002-11-21 10:29:51 +00:00
likewise
1b798ed6d3 Added PBUF_REF (payload external, copied on queueing). 2002-11-18 09:51:48 +00:00
jani
f2fbcdf00a typo fixes.The unterminated comment already got two bugreports so it was time. 2002-11-18 07:36:29 +00:00
likewise
1dd7e81df7 DHCP cleanup redux (patch #654). 2002-11-15 12:44:50 +00:00
adamdunkels
43a06e8e37 The code that increased the retransmission time was commented out for some reason. This has been fixed. Also removed some old, out-commented, code. 2002-11-15 09:40:05 +00:00
jani
131eed412a Fix function names in DEBUGF stataments.Remove reference to "reclaimed" field in stat. 2002-11-14 12:20:37 +00:00
kieranm
4b9e035a9f Initialize err in tcp_slowtmr to prevent compiler warning. 2002-11-13 21:54:22 +00:00
adamdunkels
1f1e6eb5a1 Fixed a few C style issues to make it compatible with the rest of lwIP. 2002-11-13 08:11:52 +00:00
likewise
10bf9ef2ef ip_output() no longer frees pbuf in case no route could be found. 2002-11-11 14:49:17 +00:00
likewise
bca526b634 Workaround for compile error on TCP_REG. This workaround is disabled by default. 2002-11-11 14:47:26 +00:00
likewise
9b76f5bf53 Fixes all issues that showed up after the first commit. 2002-11-11 14:40:03 +00:00
likewise
3e62b75529 memp_alloc() now zeroes allocated memory (for robustness). Callers must NOT assume this. 2002-11-11 14:31:00 +00:00
likewise
ad55cb6733 Added pbuf_ref_chain() which increases ref count of all pbufs in a chain. 2002-11-11 11:22:49 +00:00
likewise
8077dd838c Added DHCP client by Leon Woestenberg 2002-11-08 15:57:23 +00:00
likewise
72e3d22271 To prevent compiler warnings, added UL to some bit mask constants. 2002-11-06 10:00:32 +00:00
kieranm
8b5fcad039 Added check on entire sequence number of received packet being less than the rcv_nxt variable. 
(see http://www.sics.se/mailing-lists/lwip.html/msg01409.html)
 2002-10-24 13:34:36 +00:00
adamdunkels
aa69784495 Replaced a += (combined addition and assignment) with an explicit assignment and addition to avoid compiler warnings. 2002-10-24 13:20:42 +00:00
kieranm
4933bfaaa0 Fixed bug in duplicate ack handling 
(see http://www.sics.se/mailing-lists/lwip.html/msg01460.html)
Solution adds check on right window edge when duplicate ack received, if it is different it is not a duplicate.
 2002-10-24 13:14:52 +00:00
kieranm
8fe9e007c9 Fixed congestion window bug where the pcb->cwnd variable overflowed when increased. 2002-10-24 10:57:44 +00:00
adamdunkels
814f8c505e Updated TCP out-of-sequence handling to use recv_data variable instead of old pcb->recv_data. 2002-10-23 19:58:16 +00:00
adamdunkels
28832ba9c2 Added #if LWIP_UDP around udp_init() body, fixed bug where un-connected UDP PCBs did not always receive correct datagram 2002-10-23 19:44:32 +00:00
likewise
bcb2600107 New file structure towards SLIP/PPP. Renamed tcp_*.c for 8.3 sake. 
See lwip@sics.se Mon, 21 Oct 2002 magnus.ivarsson
 2002-10-22 12:32:58 +00:00
likewise
fecc7424e4 Added redundant brackets in an if statement to keep a flaky compiler happy. 2002-10-20 15:20:30 +00:00
likewise
9ede36a386 Allocate struct tcp_seg *prev, *cseg only if TCP_QUEUE_OOSEQ is defined. 2002-10-20 15:19:20 +00:00
likewise
f06e955072 Initial revision 2002-10-19 12:59:30 +00:00