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Author SHA1 Message Date
goldsimon
fd982597fe Removed semaphores from memp, changed sys_sem_wait calls into sys_arch_sem_wait calls to prevent timers from running while waiting for the heap. This fixes bug #19167. 2007-05-16 11:02:07 +00:00
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
fbernon
4e71ec4480 Minor fix (tabs) 2007-05-15 16:34:30 +00:00
goldsimon
8ef712787a Aligned MIN_SIZE, memset(0) the complete ram_heap instead of only the used area, only to be on the safe side... 2007-05-15 10:35:48 +00:00
goldsimon
6c39b8a10c Found a little bug in ARP_QUEUEING: if pbuf_alloc for the packet to be queued failed, pbuf_copy was called with a NULL pointer. 2007-05-14 20:10:46 +00:00
fbernon
3c32c993f5 Include inet.h to avoid warnings (see http://savannah.nongnu.org/patch/?5865). 2007-05-14 08:32:08 +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
efd3104fd0 Fixed bug from patch #5865 by moving the defines for socket options (lwip_set/-getsockopt) used with level IPPROTO_TCP from tcp.h to sockets.h. 2007-05-13 14:34:02 +00:00
goldsimon
bd570561e8 Fix for bug #19740: 2 static functions are unused, simply ifdefing them out for now to get rid of warnings 2007-05-13 11:08:04 +00:00
goldsimon
19d49db305 sys.h: moved #include "arch/sys_arch.h" down a little, so that functions using the defines SYS_ARCH_TIMEOUT/SYS_MBOX_EMPTY can be define as static (inline) in sys_arch.h. This should not affect any others since the defines couldn't be overridden anyway... 2007-05-13 10:31:51 +00:00
goldsimon
ab4993fda2 Ooops, checked in the wrong version before :-( 2007-05-11 19:42:50 +00:00
goldsimon
6f4056cf99 - Changed mem_malloc(): near fit behaves like exact fit since mem->next is always used 
- Included some more alignment statements
- Every malloced block is at least MIN_SIZE big (can be overridden, can be used to work against fragmentation)
- Added many comments so that the next developer knows what I was thinking :-)
 2007-05-11 19:42:10 +00:00
fbernon
9cf1390dc6 sockets.c, api_lib.c, api_msg.h, api_msg.c, netifapi.h, netifapi.c, tcpip.c: Include a function pointer instead of a table index in the message to reduce footprint. Disable some part of lwip_send and lwip_sendto if some options are not set (LWIP_TCP, LWIP_UDP, LWIP_RAW). 2007-05-11 08:58:23 +00:00
goldsimon
6a2e323792 Added some ASSERTs and NULL-pointer checks to sys_timeout/sys_untimeout 2007-05-10 14:23:38 +00:00
goldsimon
d4834803ae Included opt.h before checking the options. 2007-05-10 11:00:16 +00:00
goldsimon
84fc489e0c Included patch #5448: include '#ifdef __cplusplus \ extern "C" {' in all header files. Now you can write your application using the lwIP stack in C++ and simply #include the core files. Note I have left out the netif/ppp/*h header files for now, since I don't know which files are included by applications and which are for internal use only. 2007-05-10 10:59:20 +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
b41520f9e2 Removed unused pbuf stats items 2007-05-08 18:55:29 +00:00
goldsimon
0e881170c2 Fixed 3 typos of the version checked in yesterday... 2007-05-08 18:09:14 +00:00
goldsimon
1571881f7a If MEM_LIBC_MALLOC==1, allow the defines (e.g. mem_malloc() -> malloc()) to be overriden in case the C-library malloc implementation is not protected against concurrent access. 2007-05-08 11:00:49 +00:00
goldsimon
4dbf1dcad4 mem_realloc: Added assert to check that memory is shrinked, not expanded. 2007-05-08 10:50:19 +00:00
goldsimon
824ef1ff2c Another attempt to fix bug #17922 2007-05-07 19:48:29 +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
goldsimon
be316e81a7 Introduced fast one-entry-cache to speed up ARP lookup when sending multiple packets to the same host. 2007-05-04 19:31:27 +00:00
goldsimon
615e52d396 Prototype of igmp_tick() in igmp.h did not match the one in igmp.c 2007-05-04 16:30:37 +00:00
goldsimon
7f232b43ff checked in patch #5913: in memp_malloc() we can return memp as mem to save a little RAM (next pointer of memp is not used while not in pool). 2007-05-04 15:52:11 +00:00
fbernon
5a12aeb4a1 sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c: Fix bug #19162 "lwip_sento: a possible to corrupt remote addr/port connection state". Reduce problems "not enought memory" with netbuf (if we receive lot of datagrams). Improve lwip_sendto (only one exchange between sockets api and api_msg which run in tcpip_thread context). Add netconn_sento function. WARNING, if you directly access to "fromaddr" & "fromport" field from netbuf struct, these fields are now renamed "addr" & "port". 2007-05-04 15:18:29 +00:00
fbernon
05ea5f05ae Minor fix (tab, indent...) to respect source code style... 2007-05-04 15:14:14 +00:00
jifl
e895aa71a4 * sockets.c: Fix ioctl FIONREAD when some data remains from last recv. 
(patch #3574).
 2007-05-03 19:13:27 +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
36e8213e42 PBUF_POOL_BUFSIZE: For the default length, alignment check in pbuf_init() failed. 2007-04-30 13:12:33 +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
b462cb4575 Define ETH_PAD_SIZE after including opt.h to avoid conflict with lwipopts.h 2007-04-30 11:45:39 +00:00
goldsimon
dd4ccfc672 task #6792: added added LWIP_DEBUG_ASSERT(x,y), which triggers #ifndef LWIP_NOASSERT and #ifdef LWIP_DEBUG 2007-04-29 16:35:55 +00:00
goldsimon
6006e2f917 Changed some includes for loopif and added comments 2007-04-24 08:42:32 +00:00
goldsimon
4bedb07aa0 Added some more LWIP_UNUSED_ARG()s 2007-04-24 08:35:19 +00:00
goldsimon
02e194b15f fix bug #2595: "loopif results 
in NULL reference for incoming TCP packets". Loopif has to be configured
(using LWIP_LOOPIF_MULTITHREADING) to directly call netif->input()
(multithreading environments, e.g. netif->input() = tcpip_input()) or
putting packets on a list that is fed to the stack by calling loopif_poll()
(single-thread / NO_SYS / polling environment where e.g.
netif->input() = ip_input).
 2007-04-23 20:00:29 +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
eacac8ee1d * sockets.h: FD_SETSIZE needs to match number of sockets, which is 
MEMP_NUM_NETCONN in sockets.c right now.
 2007-04-17 14:50:08 +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
jifl
748ba22a19 * icmp.c: Reset IP header TTL in ICMP ECHO responses (bug #19580). 2007-04-12 18:55:44 +00:00
kieranm
79be888b6f * tcp.c, tcp_in.c, tcp_out.c, tcp.h: Modify way the retransmission 
timer is reset to fix bug#19434, with help from Oleg Tyshev.
 2007-04-12 14:56:07 +00:00
jifl
58b3b0603d Note succesful error return for sys_arch_mbox_tryfetch 2007-04-12 02:50:08 +00:00
jifl
9d43d74ee3 Document new sys_arch_mbox_tryfetch requirement for ports 2007-04-12 01:30:53 +00:00
fbernon
9bc49b3268 opt.h: rename DBG_TYPES_ON & DBG_MIN_LEVEL with LWIP_ prefix. 2007-04-12 00:16:30 +00:00
jifl
d92e0dec22 From bug #19222 comment #18. Minor tweak to sys_mbox_fetch to avoid redundant 
code.
 2007-04-11 23:16:49 +00:00
goldsimon
7932bf483b Ongoing fix to patch #5822: converted more statements like (void)arg; into LWIP_UNUSED_ARG(arg); 2007-04-11 19:39:24 +00:00