mirror/lwip
1
0
Fork 0
mirror of https://github.com/lwip-tcpip/lwip.git synced 2024-09-29 23:31:02 +00:00
Code Issues Packages Projects Releases Wiki Activity
923 Commits 4 Branches 50 Tags 15 MiB
a3fdc33f88
Commit Graph

53 Commits

Author SHA1 Message Date
fbernon
a330917ee8 api_lib.c, sockets.c: Fixed bug #5958 for netconn_listen (acceptmbox only allocated by do_listen if success) and netconn_accept errors handling. In most of api_lib functions, we replace some errors checkings like "if (conn==NULL)" by ASSERT, except for netconn_delete. 2007-05-23 18:43:30 +00:00
fbernon
953d783a3e api.h, api_lib.c, api_msg.c, sockets.c: group the different NETCONN_UDPxxx code in only one part... 2007-05-23 17:46:53 +00:00
goldsimon
b5ab0c5285 Included some missing braces in lwip_send & lwip_sendto (if !LWIP_UDP && !LWIP_RAW) 2007-05-22 20:32:22 +00:00
goldsimon
2442b985bf Broke some (too long) lines down to multiple lines, made the file fit our coding standards 2007-05-22 20:30:30 +00:00
fbernon
6bfa99a774 Minor fixs to reduce footprint on the "recv part" of Sequential API... 2007-05-19 13:54:56 +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
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
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
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
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
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
7fdd312cca sockets.c: remplace ENOBUFS errors on alloc_socket by ENFILE to be more BSD compliant. 2007-04-05 16:49:33 +00:00
goldsimon
f6bdd2cae4 Introduced #define LWIP_UNUSED_ARG(x) use this for and architecture-independent form to tell the compiler you intentionally are not using this variable. Can be overriden in cc.h. 2007-04-04 19:54:22 +00:00
fbernon
9ec08fa76a Missing recv_timeout initialize in accept_function. Minor style fix (indent, mbox checking...) 2007-03-28 18:21:24 +00:00
fbernon
913a99dd35 api.h, api_lib.c, sockets.c: netbuf_ref doesn't check its internal pbuf_alloc call result and can cause a crash. lwip_send now check netbuf_ref result. 2007-03-28 17:26:06 +00:00
goldsimon
d956a39fec sockets.c Remove "#include <errno.h>" from sockets.c to avoid multiple 
definition of macros (in errno.h and lwip/arch.h) if LWIP_PROVIDE_ERRNO is
    defined. This is the way it should have been already (looking at
    doc/sys_arch.txt)
 2007-03-28 14:49:04 +00:00
goldsimon
776c01e60b fixed bug #5067 (essentialy a signed/unsigned warning fixed by casting to unsigned). 2007-03-21 21:14:06 +00:00
kieranm
b422864d5d sockets.c, igmp.c, igmp.h, memp.h: Fix C++ style comments and 
comment out missing header include in icmp.c
 2007-03-21 12:50:04 +00:00
fbernon
a24a170b84 New configuration option LWIP_IGMP to enable IGMP processing. Based on only one filter per all network interfaces. Declare a new function in netif to enable to control the MAC filter (to reduce lwIP traffic processing). 
Mace Gael for the upper layers, Steve Reynolds for lower ones...
 2007-03-11 19:16:38 +00:00
goldsimon
bc4b3764fc Fixed bug #19251 (missing `const' qualifier in socket functions), to get more compatible to standard POSIX sockets. 2007-03-11 17:57:13 +00:00
fbernon
9b143dd5dc Based on patch from Dmitry Potapov, bug#19225. 
Add asserts inside bind, connect and sendto to check input parameters. Remove excessive set_errno() calls after get_socket(), because errno is set inside of get_socket(). Move last sock_set_errno() inside lwip_close.
 2007-03-11 16:53:37 +00:00
fbernon
5c65d4733b Keepalive values can be configured at run time with LWIP_TCP_KEEPALIVE, but don't change this unless you know what you're doing (default are RFC1122 compliant). Note that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set in seconds. 
Old TCP_KEEPALIVE can always be used, and its only difference with TCP_KEEPIDLE is this last use seconds and not milliseconds with setsockopt.

Some documentation (not perfect, but...):

http://publib.boulder.ibm.com/infocenter/pseries/v5r3/index.jsp?topic=/com.ibm.aix.commtechref/doc/commtrf2/setsockopt.htm
 2007-03-11 15:53:43 +00:00
fbernon
fdcb87db19 Implement LWIP_SO_RCVTIMEO configuration option to enable/disable SO_RCVTIMEO on UDP sockets/netconn. 2007-03-08 20:58:46 +00:00
fbernon
7fd37d4e87 Implement SO_RCVTIMEO on UDP sockets/netconn. 2007-03-06 16:41:02 +00:00
kieranm
c52ac01fbc sockets.c: Fix BUG#19161 - ensure milliseconds timeout is non-zero 
when supplied timeout is also non-zero
 2007-02-28 12:52:44 +00:00
jifl
75beb3bd35 Fix incorrect comparison in get_socket(). 
Spotted by Frederic Bernon.
 2007-02-26 20:16:38 +00:00
jifl
1d22294974 * sockets.h, sockets.c: Move socket initialization to new 
lwip_socket_init() function.
 2007-02-26 20:01:04 +00:00
christiaans
182e1909b2 Patch from Curt McDowell fixes err_to_errno macro. 2006-02-13 08:14:11 +00:00
jani
8afd3e882e #if directive style fix 2004-11-09 11:44:06 +00:00
softins
a4f5673ff3 Small corrections to some debugging statements, to pacify compiler. 2004-07-22 08:06:00 +00:00
softins
afc3bc6b65 Added trivial (int) cast to keep compiler happier. 2004-07-21 08:57:05 +00:00
likewise
25a0273b05 LWIP_TIMEVAL_PRIVATE must be defined in architecture cc.h file, either 1 or 0. Defaults to 1. 
Dependencies on C library memset() etc., so include <string.h> and <errno.h>.
 2004-07-04 23:43:02 +00:00
jani
6d704c728e do not export struct timeval to external users of socket.h to avoid conflicts 2004-03-26 13:21:35 +00:00
kieranm
2c8aa6f6f4 Kieran Mansley - kjm25@cam.ac.uk - 23rd March 2003 
- Changed all #ifdef SO_REUSE into #if SO_REUSE
 2004-03-23 19:33:53 +00:00
likewise
6f7c8fb355 Made #ifdef's into #if's for SO_REUSE. 2004-03-23 00:19:38 +00:00
likewise
e1c4bfad05 Merged from DEVEL, except for the API change in etharp.c. 2004-02-07 00:30:03 +00:00
likewise
e4a6d199fe Merged from DEVEL into main tree. 2003-11-14 13:17:23 +00:00
likewise
ba786dc49b Applied patch #1596 fixing wrongly cast LWIP_DEBUGF arguments. 
(printf expects integers on the var args stack)
 2003-06-11 22:11:42 +00:00
kieranm
8014551908 Changed DEBUGF to LWIP_DEBUGF 2003-06-10 10:45:29 +00:00
likewise
df99ce9d98 Replaced all tabs with two spaces (regardless of indentation is correct). 2003-06-09 21:14:47 +00:00
likewise
03bc7c868b Major stylo search/replace for "One space between keyword and opening bracket." 2003-05-01 13:24:01 +00:00
davidhaas
f9e4f4d813 Typo bug. The wrong semaphore was being signalled. 2003-03-24 15:53:38 +00:00
jani
eb1a41f3c9 socket functions use socklen_t, patch from floriZ.Also set/getsockopt use void * instead of char * as fourth arg 2003-03-03 10:29:21 +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
da40fbd054 move FD_SET defines to sockets.h from arch.h .Last arg of select is not a const according to linux and openBSD manpages 2003-02-17 11:34:48 +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
jani
442f46a1ce recvfrom accesses freed netbuf.If it's reused in the small window by another thread recvfrom returns bad from info.Patch #1041 by Florian Zschocke 2003-01-31 12:51:56 +00:00
jani
6d0a8a85c7 Fix locking for disconnect operation (use post and fetch on the connection's mbox in the two threads like other operations).Make netconn_peer take a pointer to addr instead of pointer to pointer to addr.Addr is a 4 byte struct an IP address so use structure assignment not just pointer assignment when saving the peer.This way the address is really saved :fixes bug #1897 2003-01-24 09:24:44 +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