goldsimon
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96e4ec4a15
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Added option LWIP_NETIF_HWADDRHINT (default=off) to cache ARP table indices with each pcb instead of single-entry cache for the complete stack.
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19 years ago |
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goldsimon
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fa4b711495
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Added some ASSERTS and casts to prevent warnings when assigning to smaller types.
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19 years ago |
fbernon
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b6750de9e8
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sockets.h, sockets.c: Implement MSG_PEEK flag for recv/recvfrom functions.
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19 years ago |
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goldsimon
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6c3c184bc7
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Added check to prevent tcp_pcb->snd_queuelen from overflowing.
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19 years ago |
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goldsimon
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24e29cecae
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Fixed bug #20287: Fixed nagle algorithm (sending was done too early if a segment contained chained pbufs)
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19 years ago |
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fbernon
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ab4c3a326f
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autoip.c: replace most of rand() calls by a macro LWIP_AUTOIP_RAND which compute a "pseudo-random" value based on netif's MAC and some autoip fields. It's always possible to define this macro in your own lwipopts.h to always use C library's rand(). Note that autoip_create_rand_addr doesn't use this macro.
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19 years ago |
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fbernon
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d6fbe45296
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netifapi.h, netifapi.c, tcpip.h, tcpip.c: Update code to handle the option LWIP_TCPIP_CORE_LOCKING, and do some changes to be coherent with last modifications in api_lib/api_msg (use pointers and not type with table, etc...)
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19 years ago |
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goldsimon
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2270f0d172
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Fixed bug #20259: struct udp_hdr was lacking the packin defines.
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19 years ago |
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goldsimon
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dcc2247a90
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Fixed bug #20253: icmp_dest_unreach was called with a wrong p->payload for udp packets with no matching pcb.
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19 years ago |
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goldsimon
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00b7aeb49b
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Fixed bug #20220: UDP PCB search in udp_input(): a non-local match could get udp input packets if the remote side matched.
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19 years ago |
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goldsimon
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b51d1b79a3
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Combined etharp_request with etharp_raw for both LWIP_AUTOIP =0 and =1 to remove redundant code.
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19 years ago |
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goldsimon
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0c18e653e8
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Introduced the option MEM_USE_POOLS to use 4 pools with different sized elements instead of a heap. This both prevents memory fragmentation and gives a higher speed at the cost of more memory consumption. Turned off by default.
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19 years ago |
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goldsimon
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f49fc35f55
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Converted the length argument of netconn_write (and therefore also api_msg_msg.msg.w.len) from u16_t into int to be able to send a bigger buffer than 64K with one time (mainly used from lwip_send).
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19 years ago |
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goldsimon
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2aef8bad55
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Moved the nagle algorithm from netconn_write/do_write into a define (tcp_output_nagle) in tcp.h to provide it to raw api users, too.
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19 years ago |
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goldsimon
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9f05cabf87
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Fixed bug #20021: Moved sendbuf-processing in netconn_write from api_lib.c to api_msg.c to also prevent multiple context-changes on low memory or empty send-buffer.
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19 years ago |
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goldsimon
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d3f0a3211d
|
Changed etharp to use a defined hardware address length of 6 to avoid loading netif->hwaddr_len every time (since this file is only used for ethernet and struct eth_addr already had a defined length of 6).
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19 years ago |
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goldsimon
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ea7b0052f3
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Implemented socket options SO_NO_CHECK for UDP sockets to disable UDP checksum generation on transmit.
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19 years ago |
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goldsimon
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cbf281589b
|
Fixed bug #20180 (TCP pcbs listening on IP_ADDR_ANY could get changed in netif_set_ipaddr if previous netif->ip_addr.addr was 0.
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19 years ago |
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goldsimon
|
15e8208457
|
pcb_new sets conn->err if protocol is not implemented -> netconn_new_..() does not allocate a new connection for unsupported protocols.
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19 years ago |
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fbernon
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d8fe18c28e
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api_lib.c: change return expression in netconn_addr and netconn_peer, because conn->err was reset to ERR_OK without any reasons (and error was lost)...
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19 years ago |
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fbernon
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9ee85fb1b6
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debug.h, api_msg.c: change LWIP_ERROR to use it to check errors like invalid pointers or parameters, and let the possibility to redefined it in cc.h. Use this macro to check "conn" parameter in api_msg.c functions (some others change will be done...).
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19 years ago |
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fbernon
|
bdbc96f453
|
opt.h, mem.h, mem.c, memp.c, pbuf.c, ip_frag.c, vj.c: Fix bug #20162. Rename MEM_ALIGN in LWIP_MEM_ALIGN and MEM_ALIGN_SIZE in LWIP_MEM_ALIGN_SIZE to avoid some macro names collision with some OS macros.
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19 years ago |
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goldsimon
|
046a270156
|
Added UDP lite support for sockets
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19 years ago |
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goldsimon
|
2f293d53ba
|
UDP Lite: corrected the use of chksum_len (based on RFC3828: if it's 0, create checksum over the complete packet. On RX, if it's < 8 (and not 0), discard the packet. Also removed the duplicate 'udphdr->chksum = 0' for both UDP & UDP Lite.
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19 years ago |
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fbernon
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1d7caed340
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tcp_out.c: Fix for bug #20075 : "A problem with keep-alive timer and TCP flags" where TCP flags wasn't initialized in tcp_keepalive. Reported by Srinivas Gollakota with help of Oleg Tyshev.
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19 years ago |
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goldsimon
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95f4c02381
|
Included switch LWIP_UDPLITE (enabled by default) to switch off UDP-Lite support if not needed (reduces udp.c code size)
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19 years ago |
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fbernon
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e01f342048
|
Contrib module by Dominik Spies: autoip.h, autoip.c, dhcp.h, dhcp.c, netif.h, netif.c, etharp.h, etharp.c, opt.h: AutoIP implementation available for IPv4, with new options LWIP_AUTOIP and LWIP_DHCP_AUTOIP_COOP if you want to cooperate with DHCP. Some tips to adapt (see TODO mark in the source code).
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19 years ago |
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goldsimon
|
c028619cdd
|
Modified order of parameters for etharp_output() to match netif->output so etharp_output() can be used directly as netif->output to save one function call.
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19 years ago |
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goldsimon
|
0e9cb48ea1
|
Changed define NETIF_INIT_SNMP(type, speed) to include the name of the struct netif to change...
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19 years ago |
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goldsimon
|
945460c67e
|
Added define NETIF_INIT_SNMP(type, speed) to initialize per-netif snmp variables, added initialization of those to slipif and loopif.
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19 years ago |
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goldsimon
|
3a607a197e
|
opt.h, ip_frag.c, ip_frag.h, ip.c: Added option IP_FRAG_USES_STATIC_BUF (defaulting to off for now) that can be set to 0 to send fragmented packets by passing PBUF_REFs down the stack.
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19 years ago |
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goldsimon
|
974cf08e5d
|
udp_input(): Input pbuf was not freed if pcb had no recv function registered, p->payload was modified without modifying p->len if sending icmp_dest_unreach() (had no negative effect but was definitively wrong).
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19 years ago |
|
goldsimon
|
7abfe74fa4
|
Corrected bug #19937: ICMP assumes p_buf has space for ethernet header. Allocating new pbuf if the input pbuf isn't big enough.
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19 years ago |
|
goldsimon
|
add68e0da1
|
Checked in patch #5914: Moved sockopt processing into tcpip_thread.
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19 years ago |
|
fbernon
|
0a4130a4ff
|
Minor, fix files modified by last patch...
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19 years ago |
|
fbernon
|
a3fdc33f88
|
api_lib.c: Implement SO_RCVTIMEO for accept and recv on TCP connections, such present in patch #5959.
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19 years ago |
|
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.
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19 years ago |
|
fbernon
|
0fe5dd8d43
|
api_lib.c: Fixed bug #5957 "Safe-thread problem inside netconn_recv" to return an error code if it's impossible to fetch a pbuf on a TCP connection (and not directly close the recvmbox).
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19 years ago |
|
fbernon
|
953d783a3e
|
api.h, api_lib.c, api_msg.c, sockets.c: group the different NETCONN_UDPxxx code in only one part...
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19 years ago |
|
fbernon
|
2ff620e1b5
|
sys.h, sys.c, api_lib.c, tcpip.c: remove sys_mbox_fetch_timeout() (was only used for LWIP_SO_RCVTIMEO option) and use sys_arch_mbox_fetch() instead of sys_mbox_fetch() in api files. Now, users SHOULD NOT use internal lwIP features like "sys_timeout" in their application threads.
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19 years ago |
|
goldsimon
|
0aaf69769f
|
Fixed bug #1895 (tcp_bind not correct) by introducing a list of bound but unconnected (and non-listening) tcp_pcbs.
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19 years ago |
|
fbernon
|
499f4689be
|
api.h, api_lib.c, api_msg.h, api_msg.c: change the struct api_msg_msg to see which parameters are used by which do_xxx function, and to avoid "misusing" parameters (patch #5938).
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19 years ago |
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goldsimon
|
81ac03a28b
|
Included patch #5938: changed raw_pcb.protocol from u16_t to u8_t since for IPv4 and IPv6, proto is only 8 bits wide. This affects the api, as there, the protocol was u16_t, too.
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19 years ago |
|
goldsimon
|
a4f4e6e71d
|
Addition to patch #5913: decrease size of memp_memory.
Added option MEMP_OVERFLOW_CHECK to check for memp elements to overflow.
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19 years ago |
|
goldsimon
|
5c89228878
|
Fix bug #19729: free pbuf if netif->input() returns != ERR_OK.
|
19 years ago |
|
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).
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19 years ago |
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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).
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19 years ago |
|
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.
|
19 years ago |
|
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
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19 years ago |
|
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.
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19 years ago |
