diff options
Diffstat (limited to 'ext/contrib')
| -rw-r--r-- | ext/contrib/README.md | 15 | ||||
| -rw-r--r-- | ext/contrib/ports/unix/proj/lib/Makefile | 106 | ||||
| -rw-r--r-- | ext/contrib/ports/unix/proj/lib/README | 31 | ||||
| -rw-r--r-- | ext/contrib/ports/unix/proj/lib/lwipopts.h | 468 | ||||
| -rw-r--r-- | ext/contrib/ports/unix/proj/lib/unixlib.c | 73 |
5 files changed, 693 insertions, 0 deletions
diff --git a/ext/contrib/README.md b/ext/contrib/README.md new file mode 100644 index 00000000..feb9ae64 --- /dev/null +++ b/ext/contrib/README.md @@ -0,0 +1,15 @@ +You are reading this file because you want to build a new copy of the LwIP library for +use in ZeroTier. + +Subdirectories: + + ports/ -- contains ports for various architectures (for our purposes, unix) + +In order for the Network Containers feature to work in ZeroTier, a copy of the LwIP libary +is needed since we dynamically load it into memory. You can build a new copy of the libary +by going to /contrib/ports/unix/proj/lib and running make. + +This will generate: liblwip.so + +You can enable LwIP debug traces by adding the flag -DLWIP_DEBUG +See additional debug info here: http://lwip.wikia.com/wiki/Debugging_lwIP diff --git a/ext/contrib/ports/unix/proj/lib/Makefile b/ext/contrib/ports/unix/proj/lib/Makefile new file mode 100644 index 00000000..5bb6a1f3 --- /dev/null +++ b/ext/contrib/ports/unix/proj/lib/Makefile @@ -0,0 +1,106 @@ +# +# Copyright (c) 2001, 2002 Swedish Institute of Computer Science. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without modification, +# are permitted provided that the following conditions are met: +# +# 1. Redistributions of source code must retain the above copyright notice, +# this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright notice, +# this list of conditions and the following disclaimer in the documentation +# and/or other materials provided with the distribution. +# 3. The name of the author may not be used to endorse or promote products +# derived from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED +# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT +# SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT +# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING +# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY +# OF SUCH DAMAGE. +# +# This file is part of the lwIP TCP/IP stack. +# +# Author: Adam Dunkels <adam@sics.se> +# + +CONTRIBDIR=../../../.. +LWIPARCH=$(CONTRIBDIR)/ports/unix + +#Set this to where you have the lwip core module checked out from CVS +#default assumes it's a dir named lwip at the same level as the contrib module +LWIPDIR=$(CONTRIBDIR)/../lwip/src + + +CCDEP=gcc +CC=gcc +CFLAGS=-g -Wall -DIPv4 -fPIC + +CFLAGS:=$(CFLAGS) \ + -I$(LWIPDIR)/include -I$(LWIPARCH)/include -I$(LWIPDIR)/include/ipv4 \ + -I$(LWIPDIR) -I. + + +# COREFILES, CORE4FILES: The minimum set of files needed for lwIP. +COREFILES=$(LWIPDIR)/core/mem.c $(LWIPDIR)/core/memp.c $(LWIPDIR)/core/netif.c \ + $(LWIPDIR)/core/pbuf.c $(LWIPDIR)/core/raw.c $(LWIPDIR)/core/stats.c \ + $(LWIPDIR)/core/sys.c $(LWIPDIR)/core/tcp.c $(LWIPDIR)/core/tcp_in.c \ + $(LWIPDIR)/core/tcp_out.c $(LWIPDIR)/core/udp.c $(LWIPDIR)/core/dhcp.c \ + $(LWIPDIR)/core/init.c $(LWIPDIR)/core/timers.c $(LWIPDIR)/core/def.c +CORE4FILES=$(wildcard $(LWIPDIR)/core/ipv4/*.c) $(LWIPDIR)/core/ipv4/inet.c \ + $(LWIPDIR)/core/ipv4/inet_chksum.c + +# SNMPFILES: Extra SNMPv1 agent +SNMPFILES=$(LWIPDIR)/core/snmp/asn1_dec.c $(LWIPDIR)/core/snmp/asn1_enc.c \ + $(LWIPDIR)/core/snmp/mib2.c $(LWIPDIR)/core/snmp/mib_structs.c \ + $(LWIPDIR)/core/snmp/msg_in.c $(LWIPDIR)/core/snmp/msg_out.c + +# APIFILES: The files which implement the sequential and socket APIs. +APIFILES=$(LWIPDIR)/api/api_lib.c $(LWIPDIR)/api/api_msg.c $(LWIPDIR)/api/tcpip.c \ + $(LWIPDIR)/api/err.c $(LWIPDIR)/api/sockets.c $(LWIPDIR)/api/netbuf.c $(LWIPDIR)/api/netdb.c + +# NETIFFILES: Files implementing various generic network interface functions.' +NETIFFILES=$(LWIPDIR)/netif/etharp.c $(LWIPDIR)/netif/slipif.c + +# NETIFFILES: Add PPP netif +NETIFFILES+=$(LWIPDIR)/netif/ppp/auth.c $(LWIPDIR)/netif/ppp/chap.c \ + $(LWIPDIR)/netif/ppp/chpms.c $(LWIPDIR)/netif/ppp/fsm.c \ + $(LWIPDIR)/netif/ppp/ipcp.c $(LWIPDIR)/netif/ppp/lcp.c \ + $(LWIPDIR)/netif/ppp/magic.c $(LWIPDIR)/netif/ppp/md5.c \ + $(LWIPDIR)/netif/ppp/pap.c $(LWIPDIR)/netif/ppp/ppp.c \ + $(LWIPDIR)/netif/ppp/randm.c $(LWIPDIR)/netif/ppp/vj.c + +# ARCHFILES: Architecture specific files. +ARCHFILES=$(wildcard $(LWIPARCH)/*.c $(LWIPARCH)tapif.c $(LWIPARCH)/netif/list.c $(LWIPARCH)/netif/tcpdump.c) + + +# LWIPFILES: All the above. +LWIPFILES=$(COREFILES) $(CORE4FILES) $(SNMPFILES) $(APIFILES) $(NETIFFILES) $(ARCHFILES) +LWIPFILESW=$(wildcard $(LWIPFILES)) +LWIPOBJS=$(notdir $(LWIPFILESW:.c=.o)) + +LWIPLIB=liblwip.so + +%.o: + $(CC) $(CFLAGS) -c $(<:.o=.c) + +all: $(LWIPLIB) +.PHONY: all + +clean: + rm -f *.o $(LWIPLIB) *.s .depend* *.core core + +depend dep: .depend + +include .depend + +$(LWIPLIB): $(LWIPOBJS) unixlib.o + $(CC) -g -nostartfiles -shared -o $@ $^ + +.depend: unixlib.c $(LWIPFILES) + $(CCDEP) $(CFLAGS) -MM $^ > .depend || rm -f .depend diff --git a/ext/contrib/ports/unix/proj/lib/README b/ext/contrib/ports/unix/proj/lib/README new file mode 100644 index 00000000..cd6cc7b7 --- /dev/null +++ b/ext/contrib/ports/unix/proj/lib/README @@ -0,0 +1,31 @@ +This directory contains an example of how to compile lwIP as a self +initialising shared library on Linux. + +Some brief instructions: + +* Compile the code: + + > make clean all + + This should produce liblwip4unixlib.so. This is the shared library. + +* Link an application against the shared library + + If you're using gcc you can do this by including -llwip4unixlib in +your link command. + +* Run your application + + Ensure that LD_LIBRARY_PATH includes the directory that contains +liblwip4unixlib.so (ie. this directory) + + + +If you are unsure about shared libraries and libraries on linux in +general, you might find this HOWTO useful: + +<http://www.tldp.org/HOWTO/Program-Library-HOWTO/> + + + +Kieran Mansley, October 2002.
\ No newline at end of file diff --git a/ext/contrib/ports/unix/proj/lib/lwipopts.h b/ext/contrib/ports/unix/proj/lib/lwipopts.h new file mode 100644 index 00000000..48d35f3d --- /dev/null +++ b/ext/contrib/ports/unix/proj/lib/lwipopts.h @@ -0,0 +1,468 @@ +/** + * @file + * + * lwIP Options Configuration + */ + +/* + * Copyright (c) 2001-2004 Swedish Institute of Computer Science. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY + * OF SUCH DAMAGE. + * + * This file is part of the lwIP TCP/IP stack. + * + * Author: Adam Dunkels <adam@sics.se> + * + */ +#ifndef __LWIPOPTS_H__ +#define __LWIPOPTS_H__ + +/* + * Include user defined options first. Anything not defined in these files + * will be set to standard values. Override anything you dont like! + */ +#include "lwipopts.h" +#include "lwip/debug.h" + + +//#define LWIP_DEBUG 0 +//#define TCP_DEBUG LWIP_DBG_OFF + +/* + +#define LWIP_MALLOC_MEMPOOL 1 +*/ + +/* +#define LWIP_CHECKSUM_ON_COPY 1 + +#define TCP_OVERSIZE TCP_MSS +*/ + +#ifndef TCP_SND_QUEUELEN +#define TCP_SND_QUEUELEN ((4 * (TCP_SND_BUF) + (TCP_MSS - 1))/(TCP_MSS)) +#endif + +//#define TCP_WND + + +//#define PBUF_POOL_BUFSIZE 2048 + +/*------------------------------------------------------------------------------ +---------------------------------- Timers -------------------------------------- +------------------------------------------------------------------------------*/ + +/* these are originally defined in tcp_impl.h */ +#ifndef TCP_TMR_INTERVAL +/* The TCP timer interval in milliseconds. */ +#define TCP_TMR_INTERVAL 25 +#endif /* TCP_TMR_INTERVAL */ + +#ifndef TCP_FAST_INTERVAL +/* the fine grained timeout in milliseconds */ +#define TCP_FAST_INTERVAL TCP_TMR_INTERVAL +#endif /* TCP_FAST_INTERVAL */ + +#ifndef TCP_SLOW_INTERVALs +/* the coarse grained timeout in milliseconds */ +#define TCP_SLOW_INTERVAL (2*TCP_TMR_INTERVAL) +#endif /* TCP_SLOW_INTERVAL */ + + +/*------------------------------------------------------------------------------ +--------------------------- Platform specific locking ------------------------- +------------------------------------------------------------------------------*/ + +/** + * SYS_LIGHTWEIGHT_PROT==1: if you want inter-task protection for certain + * critical regions during buffer allocation, deallocation and memory + * allocation and deallocation. + */ +#define SYS_LIGHTWEIGHT_PROT 0 + +/** + * NO_SYS==1: Provides VERY minimal functionality. Otherwise, + * use lwIP facilities. + */ + +/* set to 1 so we have no thread behaviour */ +#define NO_SYS 1 + +/* set to 1 so we can use our own timers */ +#define NO_SYS_NO_TIMERS 1 + + +/*------------------------------------------------------------------------------ +-------------------------------- Memory options -------------------------------- +------------------------------------------------------------------------------*/ + + +#define LWIP_CHKSUM_ALGORITHM 2 + + +/** + * MEM_ALIGNMENT: should be set to the alignment of the CPU + * 4 byte alignment -> #define MEM_ALIGNMENT 4 + * 2 byte alignment -> #define MEM_ALIGNMENT 2 + */ +#define MEM_ALIGNMENT 1 + +/** + * MEM_SIZE: the size of the heap memory. If the application will send + * a lot of data that needs to be copied, this should be set high. + */ +#define MEM_SIZE 1024 * 1024 * 64 +#define TCP_SND_BUF 1024 * 63 + + +/*------------------------------------------------------------------------------ +-------------------------- Internal Memory Pool Sizes -------------------------- +------------------------------------------------------------------------------*/ + +/** + * MEMP_NUM_PBUF: the number of memp struct pbufs (used for PBUF_ROM and PBUF_REF). + * If the application sends a lot of data out of ROM (or other static memory), + * this should be set high. + */ +#define MEMP_NUM_PBUF 256 + +/** + * MEMP_NUM_RAW_PCB: Number of raw connection PCBs + * (requires the LWIP_RAW option) + */ +#define MEMP_NUM_RAW_PCB 32 + +/** + * MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One + * per active UDP "connection". + * (requires the LWIP_UDP option) + */ +#define MEMP_NUM_UDP_PCB 4 + +/** + * MEMP_NUM_TCP_PCB: the number of simulatenously active TCP connections. + * (requires the LWIP_TCP option) + */ +#define MEMP_NUM_TCP_PCB 128 + +/** + * MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections. + * (requires the LWIP_TCP option) + */ +#define MEMP_NUM_TCP_PCB_LISTEN 128 + +/** + * MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP segments. + * (requires the LWIP_TCP option) + */ +#define MEMP_NUM_TCP_SEG TCP_SND_QUEUELEN + +/** + * MEMP_NUM_REASSDATA: the number of simultaneously IP packets queued for + * reassembly (whole packets, not fragments!) + */ +#define MEMP_NUM_REASSDATA 1 + +/** + * MEMP_NUM_ARP_QUEUE: the number of simulateously queued outgoing + * packets (pbufs) that are waiting for an ARP request (to resolve + * their destination address) to finish. + * (requires the ARP_QUEUEING option) + */ +#define MEMP_NUM_ARP_QUEUE 2 + +/** + * MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts. + * (requires NO_SYS==0) + */ +#define MEMP_NUM_SYS_TIMEOUT 3 + +/** + * MEMP_NUM_NETBUF: the number of struct netbufs. + * (only needed if you use the sequential API, like api_lib.c) + */ +#define MEMP_NUM_NETBUF 2 + +/** + * MEMP_NUM_NETCONN: the number of struct netconns. + * (only needed if you use the sequential API, like api_lib.c) + */ +#define MEMP_NUM_NETCONN 4 + +/** + * MEMP_NUM_TCPIP_MSG_API: the number of struct tcpip_msg, which are used + * for callback/timeout API communication. + * (only needed if you use tcpip.c) + */ +#define MEMP_NUM_TCPIP_MSG_API 8 + +/** + * MEMP_NUM_TCPIP_MSG_INPKT: the number of struct tcpip_msg, which are used + * for incoming packets. + * (only needed if you use tcpip.c) + */ +#define MEMP_NUM_TCPIP_MSG_INPKT 8 + +/** + * PBUF_POOL_SIZE: the number of buffers in the pbuf pool. + */ +#define PBUF_POOL_SIZE 128 /* was 32 */ + + +/*------------------------------------------------------------------------------ +----------------------------------- ARP options -------------------------------- +------------------------------------------------------------------------------*/ + +/** + * LWIP_ARP==1: Enable ARP functionality. + */ +#define LWIP_ARP 1 + + +/*------------------------------------------------------------------------------ +------------------------------------ IP options--------------------------------- +------------------------------------------------------------------------------*/ + +/** + * IP_FORWARD==1: Enables the ability to forward IP packets across network + * interfaces. If you are going to run lwIP on a device with only one network + * interface, define this to 0. + */ +#define IP_FORWARD 0 + +/** + * IP_OPTIONS: Defines the behavior for IP options. + * IP_OPTIONS_ALLOWED==0: All packets with IP options are dropped. + * IP_OPTIONS_ALLOWED==1: IP options are allowed (but not parsed). + */ +#define IP_OPTIONS_ALLOWED 1 + +/** + * IP_REASSEMBLY==1: Reassemble incoming fragmented IP packets. Note that + * this option does not affect outgoing packet sizes, which can be controlled + * via IP_FRAG. + */ +#define IP_REASSEMBLY 1 + +/** + * IP_FRAG==1: Fragment outgoing IP packets if their size exceeds MTU. Note + * that this option does not affect incoming packet sizes, which can be + * controlled via IP_REASSEMBLY. + */ +#define IP_FRAG 1 + +/** + * IP_REASS_MAXAGE: Maximum time (in multiples of IP_TMR_INTERVAL - so seconds, normally) + * a fragmented IP packet waits for all fragments to arrive. If not all fragments arrived + * in this time, the whole packet is discarded. + */ +#define IP_REASS_MAXAGE 3 + +/** + * IP_REASS_MAX_PBUFS: Total maximum amount of pbufs waiting to be reassembled. + * Since the received pbufs are enqueued, be sure to configure + * PBUF_POOL_SIZE > IP_REASS_MAX_PBUFS so that the stack is still able to receive + * packets even if the maximum amount of fragments is enqueued for reassembly! + */ +#define IP_REASS_MAX_PBUFS 4 + +/** + * IP_FRAG_USES_STATIC_BUF==1: Use a static MTU-sized buffer for IP + * fragmentation. Otherwise pbufs are allocated and reference the original + * packet data to be fragmented. +*/ +#define IP_FRAG_USES_STATIC_BUF 0 + +/** + * IP_DEFAULT_TTL: Default value for Time-To-Live used by transport layers. + */ +#define IP_DEFAULT_TTL 255 + + +/*------------------------------------------------------------------------------ +------------------------------- ICMP Options ----------------------------------- +------------------------------------------------------------------------------*/ + +/** + * LWIP_ICMP==1: Enable ICMP module inside the IP stack. + * Be careful, disable that make your product non-compliant to RFC1122 + */ +#define LWIP_ICMP 1 + + +/*------------------------------------------------------------------------------ +------------------------------- RAW Options ------------------------------------ +------------------------------------------------------------------------------*/ + +/** + * LWIP_RAW==1: Enable application layer to hook into the IP layer itself. + */ +#define LWIP_RAW 1 + + +/*------------------------------------------------------------------------------ +------------------------------- DHCP Options ----------------------------------- +------------------------------------------------------------------------------*/ + +/** + * LWIP_DHCP==1: Enable DHCP module. + */ +#define LWIP_DHCP 0 + + +/*------------------------------------------------------------------------------ +------------------------------ AUTOIP Options ---------------------------------- +------------------------------------------------------------------------------*/ + +/** + * LWIP_AUTOIP==1: Enable AUTOIP module. + */ +#define LWIP_AUTOIP 0 + + +/*------------------------------------------------------------------------------ +------------------------------- SNMP Options ----------------------------------- +------------------------------------------------------------------------------*/ + +/** + * LWIP_SNMP==1: Turn on SNMP module. UDP must be available for SNMP + * transport. + */ +#define LWIP_SNMP 0 + + +/*------------------------------------------------------------------------------ +------------------------------- IGMP Options ----------------------------------- +------------------------------------------------------------------------------*/ + +/** + * LWIP_IGMP==1: Turn on IGMP module. + */ +#define LWIP_IGMP 0 + + +/*------------------------------------------------------------------------------ +-------------------------------- DNS Options ----------------------------------- +------------------------------------------------------------------------------*/ + +/** + * LWIP_DNS==1: Turn on DNS module. UDP must be available for DNS + * transport. + */ +#define LWIP_DNS 0 + + +/*------------------------------------------------------------------------------ +-------------------------------- UDP Options ----------------------------------- +------------------------------------------------------------------------------*/ + +/** + * LWIP_UDP==1: Turn on UDP. + */ +#define LWIP_UDP 1 + + +/*------------------------------------------------------------------------------ +-------------------------------- TCP Options ----------------------------------- +------------------------------------------------------------------------------*/ + +/** + * LWIP_TCP==1: Turn on TCP. + */ +#define LWIP_TCP 1 + +#define LWIP_LISTEN_BACKLOG 0 + + +/*------------------------------------------------------------------------------ +-------------------------------- Pbuf Options ---------------------------------- +------------------------------------------------------------------------------*/ + +/** + * PBUF_LINK_HLEN: the number of bytes that should be allocated for a + * link level header. The default is 14, the standard value for + * Ethernet. + */ +#define PBUF_LINK_HLEN 16 + +/** + * PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. The default is + * designed to accomodate single full size TCP frame in one pbuf, including + * TCP_MSS, IP header, and link header. +* + */ +#define PBUF_POOL_BUFSIZE LWIP_MEM_ALIGN_SIZE(TCP_MSS+40+PBUF_LINK_HLEN) + + +/*------------------------------------------------------------------------------ +--------------------------------- LOOPIF Options ------------------------------- +------------------------------------------------------------------------------*/ + +/** + * LWIP_HAVE_LOOPIF==1: Support loop interface (127.0.0.1) and loopif.c + */ +#define LWIP_HAVE_LOOPIF 0 + + +/*------------------------------------------------------------------------------ +---------------------------- Sequential Layer Options -------------------------- +------------------------------------------------------------------------------*/ + +/** + * LWIP_NETCONN==1: Enable Netconn API (require to use api_lib.c) + */ +#define LWIP_NETCONN 0 + + +/*------------------------------------------------------------------------------ +--------------------------------- Socket Options ------------------------------- +------------------------------------------------------------------------------*/ +/** + * LWIP_SOCKET==1: Enable Socket API (require to use sockets.c) + */ +#define LWIP_SOCKET 0 + + +/*------------------------------------------------------------------------------ +------------------------------ Statistics Options ------------------------------ +------------------------------------------------------------------------------*/ + +/** + * LWIP_STATS==1: Enable statistics collection in lwip_stats. + */ +#define LWIP_STATS 1 + +/*------------------------------------------------------------------------------ +--------------------------------- PPP Options ---------------------------------- +------------------------------------------------------------------------------*/ + +/** + * PPP_SUPPORT==1: Enable PPP. + */ +#define PPP_SUPPORT 0 + + +/* Misc */ + +#endif /* __LWIPOPTS_H__ */ diff --git a/ext/contrib/ports/unix/proj/lib/unixlib.c b/ext/contrib/ports/unix/proj/lib/unixlib.c new file mode 100644 index 00000000..950ae1ca --- /dev/null +++ b/ext/contrib/ports/unix/proj/lib/unixlib.c @@ -0,0 +1,73 @@ +/* + * Copyright (c) 2001-2003 Swedish Institute of Computer Science. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY + * OF SUCH DAMAGE. + * + * Author: Kieran Mansley <kjm25@cam.ac.uk> + * + * $Id: unixlib.c,v 1.10 2010/02/17 16:52:30 goldsimon Exp $ + */ + +/*-----------------------------------------------------------------------------------*/ +/* unixlib.c + * + * The initialisation functions for a shared library + * + * You may need to configure this file to your own needs - it is only an example + * of how lwIP can be used as a self initialising shared library. + * + * In particular, you should change the gateway, ipaddr, and netmask to be the values + * you would like the stack to use. + */ +/*-----------------------------------------------------------------------------------*/ + +/* +#include "lwip/init.h" +#include "lwip/sys.h" +#include "lwip/mem.h" +#include "lwip/memp.h" +#include "lwip/pbuf.h" +#include "lwip/tcp.h" +#include "lwip/tcpip.h" +#include "lwip/netif.h" +#include "lwip/stats.h" +#include "lwip/sockets.h" + +#include "netif/tapif.h" + +struct netif netif; +*/ + +static void +tcpip_init_done(void *arg) +{ + +} + +void _init(void){ + +} + +void _fini(void){ +} |