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100 Commits

Author SHA1 Message Date
goldsimon
887077b5a4 pbuf_alloc(PBUF_POOL): Added asserts to make sure payload+len is still in bound of the pbuf (also to make sure bug #15659 is fixed). 2007-05-16 10:45:28 +00:00
goldsimon
62d705903e task #6831: removed the option PBUF_POOL_USES_MEMP and removed the old pbuf pool code, pbuf pool now always allocates from a memp pool 2007-05-13 18:17:22 +00:00
goldsimon
a5e2e9ea03 (see task #6831): Included new option PBUF_POOL_USES_MEMP to use a memp pool for PBUF_POOL pbufs instead of the old pool implementation in pbuf.c to remove redundant code. 2007-05-13 16:16:03 +00:00
goldsimon
055e3d52b6 Modified struct pbuf size determination so that sizeof(struct pbuf) does not necessarily be a multiple of MEM_ALIGNMENT 2007-05-13 16:12:29 +00:00
goldsimon
255d5a748f Included patch #5920: Create define to override C-library memcpy. 2 Defines are created: MEMCPY() for normal memcpy, SMEMCPY() for situations where some compilers might inline the copy and save a function call. Also replaced all calls to memcpy() with calls to (S)MEMCPY(). 2007-05-10 05:20:05 +00:00
goldsimon
79d9b36ece Further update to ARP queueing: Changed pbuf_copy() implementation so that it can be reused (don't allocate the target pbuf inside pbuf_copy()). 2007-05-04 21:31:25 +00:00
fbernon
eb28133b1f Remove forgotten printf in pbuf_init(). 2007-05-02 09:26:51 +00:00
goldsimon
c66932ab25 Checked in patch #5453: removed mutex/other locking stuff if SYS_LIGHTWEIGHT_PROT=0, moved some pbuf pool logic to static functions 2007-04-30 13:18:22 +00:00
goldsimon
cde6d0deed pbuf_alloc() / pbuf_realloc(): added LWIP_DEBUG_ASSERT() and cast operator when assigning s32_t to u16_t to get rid of compiler warnings 2007-04-30 11:56:48 +00:00
goldsimon
82e579a29d Changed the comment to pbuf_realloc() that it can't grow (only shrink) chains to reflect the fact that we decided not to change this. 2007-04-17 17:48:35 +00:00
jifl
cd19d81411 * pbuf.c: Use s32_t in pbuf_realloc(), as an s16_t can't reliably hold 
the difference between two u16_t's.
 2007-04-17 14:44:41 +00:00
goldsimon
e54f3fdaac 3rd fix for bug #11400 (arp-queuing): More pbufs than previously thought need to be copied (everything but PBUF_ROM!). Cleaned up pbuf.c: removed functions no needed any more (by etharp). 2007-04-11 18:50:45 +00:00
fbernon
5368a760cf most of files: prefix all debug.h define with "LWIP_" to avoid any conflict with others environment defines (these were too "generic"). 2007-03-30 08:47:04 +00:00
kieranm
7294cb080b * Fix all uses of pbuf_header to check the return value. In some 
cases just assert if it fails as I'm not sure how to fix them, but
    this is no worse than before when they would carry on regardless
    of the failure.
 2007-03-21 12:55:00 +00:00
goldsimon
3bb13829fe checked in patch #5796: pbuf_alloc: len field claculation caused memory corruption. 2007-03-11 20:07:37 +00:00
goldsimon
91afefa61a Reverted pbuf_alloc() to REV 1.82 2007-03-07 15:47:54 +00:00
goldsimon
7b54ddd828 Corrected patch to bug #19168 2007-03-04 17:21:43 +00:00
goldsimon
9da7afb345 Fixed buf #19168 based on patch by Dmitry Potapov 2007-03-04 12:45:58 +00:00
kieranm
5ace5976a1 * pbuf.c: Fix BUG#17645 - ensure pbuf payload pointer is not moved 
outside the region of the pbuf by pbuf_header()
 2007-02-28 13:45:35 +00:00
jifl
f4f2bfe379 Ensure the size of each pbuf in the pool meets alignment constraints 2007-02-27 16:50:05 +00:00
christiaans
d9b4ab1658 Pbuf flag test size and speed optimalisation (helping a dumb compiler). 2006-03-28 15:06:33 +00:00
likewise
db76ca248b 2006-02-27 Merged patch by Curt McDowell 
pbuf.c: Fix alignment; pbuf_init() would not work unless pbuf_pool_memory[] is properly aligned.
 2006-02-27 14:11:19 +00:00
christiaans
e1b215aa73 Introduced cc.h formatters and removed SO_REUSE from transport layers. 2005-11-25 12:03:38 +00:00
likewise
6880fa62f8 Added some missing string.h includes. 2005-01-24 21:05:47 +00:00
likewise
86c774443c Fixed missing semicolon in LWIP_DEBUG statement. 2005-01-04 12:20:25 +00:00
likewise
a549ec0382 Added inline source documentation. 2004-12-27 14:42:02 +00:00
likewise
ae4955f59e Replaced erronous LWIP_ERRORF with LWIP_DEBUGF 2004-11-25 11:23:37 +00:00
kieranm
64aa4c716d Kieran Mansley - kjm25@cam.ac.uk - 24th Nov 2004 
* Increased argument checking at start of pbuf_queue() and made resulting errors more verbose
 2004-11-24 17:03:03 +00:00
softins
4680307a34 Stop compiler complaining of empty if statement when LWIP_DEBUGF() empty. 
Close an unclosed comment.
 2004-07-27 16:08:05 +00:00
likewise
7c427a4dce Made some comments more explicit. 2004-07-25 23:41:01 +00:00
softins
a4f5673ff3 Small corrections to some debugging statements, to pacify compiler. 2004-07-22 08:06:00 +00:00
kieranm
27c6d299cf Kieran Mansley - kjm25@cam.ac.uk - 30th May 2004 
* Fixed bug #9160 after discussion on mailing list
 - alters use of MEM_ALIGN_SIZE in pbuf_alloc when calling mem_malloc for a PBUF_RAM pbuf
 2004-05-30 14:04:30 +00:00
likewise
b217b020a5 Changed PAD_ETH_SIZE into ETH_PAD_SIZE for consistency with de-facto lwIP naming convention. 2004-05-05 15:09:13 +00:00
likewise
e84cc8c0ad Remember head of queue in pbuf_queue() iff PBUF_DEBUG to generate senseful debug report. 2004-05-05 14:28:41 +00:00
likewise
5e13b9528d Adpated comments to match Doxygen/JavaDoc style. 2004-05-05 14:12:28 +00:00
likewise
94d3b04d68 Applied cleaner new patch for bug #8708. 
Implemented multiple packets on the outgoing queue in etharp.c.
Removed etharp.c specific queueing functions.
Fixed generic pbuf.c queueing functions.
 2004-04-30 00:25:03 +00:00
likewise
7bfea6edb7 Applied Ian Wienand's patches (4-2-2004). Was partly applied earlier. 2004-02-16 21:33:42 +00:00
likewise
e1c4bfad05 Merged from DEVEL, except for the API change in etharp.c. 2004-02-07 00:30:03 +00:00
likewise
035fcce9de Applied mem.diff by Ian Wienand on lwip-devel on February 4th 2004. 
Stops some warnings.
 2004-02-06 23:44:59 +00:00
uid67528
eed8ea5bc1 Merged from DEVEL. etharp prepared for queueing feature. DHCP fix. 2003-12-28 02:38:51 +00:00
likewise
e4a6d199fe Merged from DEVEL into main tree. 2003-11-14 13:17:23 +00:00
marcbou
351e590e01 Merged from DEVEL. 2003-06-27 20:46:11 +00:00
marcbou
ec1c2a714e merged from DEVEL. 2003-06-19 11:35:26 +00:00
likewise
93dfcdce93 Fixes wrongly cast LWIP_DEBUGF arguments (patch #1596 and more). 2003-06-11 22:34:51 +00:00
kieranm
8014551908 Changed DEBUGF to LWIP_DEBUGF 2003-06-10 10:45:29 +00:00
likewise
b306cab8be Additional documentation on the subtle difference of a 'pbuf chain' and a 'packet queue'. 2003-06-06 08:34:37 +00:00
likewise
031a4cbdd8 Increased number of debug messages to see pbuf chain actions. 2003-06-05 14:15:46 +00:00
likewise
326b8ff728 Fixed a memory leak when only a part of a PBUF_POOL chain could be allocated. 2003-06-04 19:09:11 +00:00
likewise
9ed2b7e03c pbuf_alloc() forgot to set tot_len field for PBUF_POOL pbufs. 2003-06-04 09:06:22 +00:00
likewise
cda867d52b Applied patches posted by Marc Boucher on lwip-users May 18th 2003. 2003-05-18 22:29:10 +00:00