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).
19 years ago
e8b055b8d3
Oops, forgot final version of Changelog for last change I made.
19 years ago
0c94f22ded
* sys.h, api_lib.c: Provide new sys_mbox_tryfetch function.
...
Require ports to provide new sys_arch_mbox_tryfetch function to get
a message if one is there, otherwise return with SYS_MBOX_EMPTY.
19 years ago
05909d6fa7
Apply patch #5745 : Fix "Constant is long" warnings with 16bit
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compilers. Contributed by avatar@mmlab.cse.yzu.edu.tw
19 years ago
35893e36dd
opt.h, tcpip.h, tcpip.c, netifapi.h, netifapi.c: New configuration option LWIP_NETIF_API allow to use thread-safe functions to add/remove netif in list, and to start/stop dhcp clients, using new functions from netifapi.h. Disable as default (no port change to do).
19 years ago
5f1aac1450
api_msg.c: Fix bug #16830 : "err_tcp() posts to connection mailbox when no pend on the mailbox is active". Now, the post is only done during a connect, and do_send, do_write and do_join_leave_group don't do anything if a previous error was signaled.
19 years ago
7fdd312cca
sockets.c: remplace ENOBUFS errors on alloc_socket by ENFILE to be more BSD compliant.
19 years ago
f16911f7dd
comment to the last check-in was incomplete: 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.
19 years ago
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.
19 years ago
26e88dc2c1
Don't set the IP_DF ("Don't fragment") flag in the IP header in IP output packets. See patch #5834 .
19 years ago
996d5fda69
ip.c: if IP_REASSEMBLY is set to 1, don't set the IP_DF ("Don't fragment") flag in the IP header in IP output packets.
19 years ago
f1412f5e5a
api_msg.c: add a "pcb_new" helper function to avoid redundant code, and to add missing pcb allocations checking (in do_bind, and for each raw_new). Fix style.
19 years ago
5368a760cf
most of files: prefix all debug.h define with "LWIP_" to avoid any conflict with others environment defines (these were too "generic").
19 years ago
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.
19 years ago
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)
19 years ago
01d9bd573e
2007-03-28 Kieran Mansley
...
19 years ago
c1fe7517ec
opt.h, netif.h, dhcp.h, dhcp.c: New configuration option LWIP_NETIF_HOSTNAME allow to define a hostname in netif struct (this is just a pointer, so, you can use a hardcoded string, point on one of your's ethernetif field, or alloc a string you will free yourself). It will be used by DHCP to register a client hostname, but can also be use when you call snmp_set_sysname.
19 years ago
cd1c96db56
netif.h, netif.c: A new NETIF_FLAG_ETHARP flag is defined in netif.h, to allow to initialize a network interface's flag with. It tell this interface is an ethernet device, and we can use ARP with it to do a "gratuitous ARP" (RFC 3220 "IP Mobility Support for IPv4" section 4.6) when interface is "up" with netif_set_up().
19 years ago
19338d2774
opt.h, tcpip.c: New configuration option LWIP_ARP allow to disable ARP init at build time if you only use PPP or SLIP. The default is enable. Note we don't have to call etharp_init in your port's initilization sequence if you use tcpip.c, because this call is done in tcpip_init function.
19 years ago
005e5f2f72
api_lib.c (from Dmitry Potapov) : patch for netconn_write(), fixes a possible race condition which cause to send some garbage. It is not a definitive solution, but the patch does solve the problem for most cases.
19 years ago
e54cd23ecb
stats.h, stats.c, msg_in.c: Stats counters can be change to u32_t if necessary with the new option LWIP_STATS_LARGE. If you need this option, define LWIP_STATS_LARGE to 1 in your lwipopts.h. More, unused counters are not defined in the stats structs, and not display by stats_display(). Note that some options (SYS_STATS and RAW_STATS) are defined but never used. Fix msg_in.c with the correct #if test for a stat display.
19 years ago
544e469eeb
api_msg.h, api_msg.c: Remove obsolete API_MSG_ACCEPT and do_accept (never used).
19 years ago
db739d16ce
api_lib.c: somes resources couldn't be freed if there was errors during netconn_new_with_proto_and_callback.
19 years ago
5fff6e7ff8
ethernetif.c: update netif->input calls to check return value. In older ports, it's a good idea to upgrade them, even if before, there could be another problem (access to an uninitialized mailbox).
19 years ago
776c01e60b
fixed bug #5067 (essentialy a signed/unsigned warning fixed by casting to unsigned).
19 years ago
3eb38d7611
api_lib.c, api_msg.c, tcpip.c: integrate sys_mbox_fetch(conn->mbox, NULL) calls from api_lib.c to tcpip.c's tcpip_apimsg(). Now, use a local variable and not a dynamic one from memp to send tcpip_msg to tcpip_thread in a synchrone call. Free tcpip_msg from tcpip_apimsg is not done in tcpip_thread. This give a faster and more reliable communication between api_lib and tcpip.
19 years ago
766159e27e
opt.h: Add LWIP_NETIF_CALLBACK (to avoid compiler warning) and set it to 0.
19 years ago
bb34d8cfd1
api_msg.c, igmp.c, igmp.h: Fix C++ style comments
19 years ago
e5147d5562
* netif.c, netif.h: Apply patch#4197 with some changes (originator: rireland@hmgsl.com).
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Provides callback on netif up/down state change.
19 years ago
d7ff85850c
2007-03-21 Kieran Mansley
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* opt.h Change default PBUF_POOL_BUFSIZE to accomodate default MSS +
IP and TCP headers
19 years ago
7294cb080b
* Fix all uses of pbuf_header to check the return value. In some
...
19 years ago
b422864d5d
sockets.c, igmp.c, igmp.h, memp.h: Fix C++ style comments and
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comment out missing header include in icmp.c
19 years ago
eab3667b61
memp.h, stats.c: Fix stats_display function where memp_names table wasn't synchronized with memp.h
19 years ago
713e89cdb2
tcpip.c: Initialize tcpip's mbox, and verify if initialized in tcpip_input, tcpip_ethinput, tcpip_callback, tcpip_apimsg, to fix a init problem with network interfaces. Also fix a compiler warning.
19 years ago
b290f0442d
udp.c: Only try and use pbuf_header() to make space for headers if
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not a ROM or REF pbuf.
19 years ago
b035a6196a
Add return types to tcpip_apimsg() and api_msg_post() to check ERR_MEM problems (api_lib.c can be change now).
19 years ago
e4cd00b5ea
Remove unimplemented "memp_realloc" function from memp.h.
19 years ago
3bb13829fe
checked in patch #5796 : pbuf_alloc: len field claculation caused memory corruption.
19 years ago
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).
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Mace Gael for the upper layers, Steve Reynolds for lower ones...
19 years ago
bc4b3764fc
Fixed bug #19251 (missing `const' qualifier in socket functions), to get more compatible to standard POSIX sockets.
19 years ago
9b143dd5dc
Based on patch from Dmitry Potapov, bug#19225.
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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.
19 years ago
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
19 years ago
41a84ef1d3
Fixed bug #11400-2: New etharp queueing introduced bug: memp_memory was allocated too small.
19 years ago
86cecd6700
Keepalive values can be configured at compile time, but don't change this unless you know what you're doing (default are RFC1122 compliant).
19 years ago
fdcb87db19
Implement LWIP_SO_RCVTIMEO configuration option to enable/disable SO_RCVTIMEO on UDP sockets/netconn.
19 years ago
a868832776
Initialize dhcp timers in tcpip_thread (if LWIP_DHCP) to protect the stack from concurrent access.
19 years ago
5eabd4591a
SNMP UDP ports can be configured at compile time
19 years ago
7cda728469
Fix some "little" build problems, and a redundancy call to "lwip_stats.link.recv++;" in low_level_input() & ethernetif_input().
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If LINK_STATS was defined, tcpip.c couldn't be build.
Even if IP_FRAG or IP_REASSEMBLY were set, ip_frag.c functions are not build.
19 years ago
7fd37d4e87
Implement SO_RCVTIMEO on UDP sockets/netconn.
19 years ago
874bfe19d2
Reduce code size: don't include code in those files if IP_FRAG == 0 and IP_REASSEMBLY == 0
19 years ago
goldsimon
jifl
kieranm
fbernon