goldsimon
70187bd47e
Gave the overflow functions some better names which correspond to the (future) mem.c function names
2007-05-18 21:10:33 +00:00
goldsimon
018efc9631
Check the user-overridable defines MEMP_SANITY_REGION_BEFORE and MEMP_SANITY_REGION_AFTER for aligment.
2007-05-18 20:25:27 +00:00
goldsimon
a4f4e6e71d
Addition to patch #5913 : decrease size of memp_memory.
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Added option MEMP_OVERFLOW_CHECK to check for memp elements to overflow.
2007-05-18 19:48:44 +00:00
goldsimon
cde11f9d9c
Added some new functions as null-definitions if NO_SYS=1
2007-05-18 18:34:34 +00:00
goldsimon
8fa3b6802e
Added #if !NO_SYS to most of the api files since they only work with a sys layer (makes it easier for port projects).
2007-05-18 11:27:46 +00:00
goldsimon
4192df97ec
Corrected check of PBUF_POOL overflow
2007-05-18 11:13:34 +00:00
goldsimon
9085abd838
Added comments whether fields are host or network byte order (task #1568 )
2007-05-17 12:45:50 +00:00
goldsimon
874415a193
Added comments whether fields are host or network byte order (task #1568 )
2007-05-17 12:21:32 +00:00
goldsimon
5e9d80fbdb
tcpip_input()/tcpip_ethinput(): don't free the pbuf if returning ERR_MEM, that is the netif driver's responsibility
2007-05-17 09:04:36 +00:00
goldsimon
75f7f21eb0
...and again replacing tab by spaces ;-)
2007-05-17 09:02:30 +00:00
goldsimon
c01e265e07
changes tabs to spaces
2007-05-17 08:55:50 +00:00
goldsimon
5c89228878
Fix bug #19729 : free pbuf if netif->input() returns != ERR_OK.
2007-05-16 19:54:54 +00:00
goldsimon
2740a81103
If a udp_pcb has a local_ip set, check if it is the same as the one of the netif used for sending to prevent sending from old addresses after a netif address gets changed (partly fixes bug #3168 ).
2007-05-16 18:55:25 +00:00
goldsimon
a27dc1e908
Finally removed all occurences of PBUF_STATS :-)
2007-05-16 18:00:36 +00:00
goldsimon
e9abfa6602
Removed PBUF_STATS and related code from opt.h & msg_in.c
2007-05-16 14:15:54 +00:00
fbernon
0f8a2d6418
tcpip.c, igmp.h, igmp.c: Fixed bug " #19800 : IGMP: igmp_tick() will not work with NO_SYS=1". Note that igmp_init is always in tcpip_thread (and not in tcpip_init) because we have to be sure that network interfaces are already added (mac filter is updated only in igmp_init for the moment).
2007-05-16 14:12:52 +00:00
goldsimon
2e479b88a8
Updated stats.h/.c to reflect the integration of pbuf pool into memp
2007-05-16 13:49:44 +00:00
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
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- 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.
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(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
