Rod Coleman / NetServSB2

Netservices modded to read fragmented HTTP respsonse/payload from special purpose server - 180 bytes only

lwip/core/init.c@0:850eacf3e945, 2011-09-08 (annotated)

Committer:
RodColeman
Date:
Thu Sep 08 10:48:09 2011 +0000
Revision:
0:850eacf3e945
revised fixed length to 178 bytes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
RodColeman 0:850eacf3e945 1 /**
RodColeman 0:850eacf3e945 2 * @file
RodColeman 0:850eacf3e945 3 * Modules initialization
RodColeman 0:850eacf3e945 4 *
RodColeman 0:850eacf3e945 5 */
RodColeman 0:850eacf3e945 6
RodColeman 0:850eacf3e945 7 /*
RodColeman 0:850eacf3e945 8 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
RodColeman 0:850eacf3e945 9 * All rights reserved.
RodColeman 0:850eacf3e945 10 *
RodColeman 0:850eacf3e945 11 * Redistribution and use in source and binary forms, with or without modification,
RodColeman 0:850eacf3e945 12 * are permitted provided that the following conditions are met:
RodColeman 0:850eacf3e945 13 *
RodColeman 0:850eacf3e945 14 * 1. Redistributions of source code must retain the above copyright notice,
RodColeman 0:850eacf3e945 15 * this list of conditions and the following disclaimer.
RodColeman 0:850eacf3e945 16 * 2. Redistributions in binary form must reproduce the above copyright notice,
RodColeman 0:850eacf3e945 17 * this list of conditions and the following disclaimer in the documentation
RodColeman 0:850eacf3e945 18 * and/or other materials provided with the distribution.
RodColeman 0:850eacf3e945 19 * 3. The name of the author may not be used to endorse or promote products
RodColeman 0:850eacf3e945 20 * derived from this software without specific prior written permission.
RodColeman 0:850eacf3e945 21 *
RodColeman 0:850eacf3e945 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
RodColeman 0:850eacf3e945 23 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
RodColeman 0:850eacf3e945 24 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
RodColeman 0:850eacf3e945 25 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
RodColeman 0:850eacf3e945 26 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
RodColeman 0:850eacf3e945 27 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
RodColeman 0:850eacf3e945 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
RodColeman 0:850eacf3e945 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
RodColeman 0:850eacf3e945 30 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
RodColeman 0:850eacf3e945 31 * OF SUCH DAMAGE.
RodColeman 0:850eacf3e945 32 *
RodColeman 0:850eacf3e945 33 * This file is part of the lwIP TCP/IP stack.
RodColeman 0:850eacf3e945 34 *
RodColeman 0:850eacf3e945 35 * Author: Adam Dunkels <adam@sics.se>
RodColeman 0:850eacf3e945 36 *
RodColeman 0:850eacf3e945 37 */
RodColeman 0:850eacf3e945 38
RodColeman 0:850eacf3e945 39 #include "lwip/opt.h"
RodColeman 0:850eacf3e945 40
RodColeman 0:850eacf3e945 41 #include "lwip/init.h"
RodColeman 0:850eacf3e945 42 #include "lwip/stats.h"
RodColeman 0:850eacf3e945 43 #include "lwip/sys.h"
RodColeman 0:850eacf3e945 44 #include "lwip/mem.h"
RodColeman 0:850eacf3e945 45 #include "lwip/memp.h"
RodColeman 0:850eacf3e945 46 #include "lwip/pbuf.h"
RodColeman 0:850eacf3e945 47 #include "lwip/netif.h"
RodColeman 0:850eacf3e945 48 #include "lwip/sockets.h"
RodColeman 0:850eacf3e945 49 #include "lwip/ip.h"
RodColeman 0:850eacf3e945 50 #include "lwip/raw.h"
RodColeman 0:850eacf3e945 51 #include "lwip/udp.h"
RodColeman 0:850eacf3e945 52 #include "lwip/tcp_impl.h"
RodColeman 0:850eacf3e945 53 #include "lwip/snmp_msg.h"
RodColeman 0:850eacf3e945 54 #include "lwip/autoip.h"
RodColeman 0:850eacf3e945 55 #include "lwip/igmp.h"
RodColeman 0:850eacf3e945 56 #include "lwip/dns.h"
RodColeman 0:850eacf3e945 57 #include "lwip/timers.h"
RodColeman 0:850eacf3e945 58 #include "netif/etharp.h"
RodColeman 0:850eacf3e945 59
RodColeman 0:850eacf3e945 60 /* Compile-time sanity checks for configuration errors.
RodColeman 0:850eacf3e945 61 * These can be done independently of LWIP_DEBUG, without penalty.
RodColeman 0:850eacf3e945 62 */
RodColeman 0:850eacf3e945 63 #ifndef BYTE_ORDER
RodColeman 0:850eacf3e945 64 #error "BYTE_ORDER is not defined, you have to define it in your cc.h"
RodColeman 0:850eacf3e945 65 #endif
RodColeman 0:850eacf3e945 66 #if (!IP_SOF_BROADCAST && IP_SOF_BROADCAST_RECV)
RodColeman 0:850eacf3e945 67 #error "If you want to use broadcast filter per pcb on recv operations, you have to define IP_SOF_BROADCAST=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 68 #endif
RodColeman 0:850eacf3e945 69 #if (!LWIP_ARP && ARP_QUEUEING)
RodColeman 0:850eacf3e945 70 #error "If you want to use ARP Queueing, you have to define LWIP_ARP=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 71 #endif
RodColeman 0:850eacf3e945 72 #if (!LWIP_UDP && LWIP_UDPLITE)
RodColeman 0:850eacf3e945 73 #error "If you want to use UDP Lite, you have to define LWIP_UDP=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 74 #endif
RodColeman 0:850eacf3e945 75 #if (!LWIP_UDP && LWIP_SNMP)
RodColeman 0:850eacf3e945 76 #error "If you want to use SNMP, you have to define LWIP_UDP=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 77 #endif
RodColeman 0:850eacf3e945 78 #if (!LWIP_UDP && LWIP_DHCP)
RodColeman 0:850eacf3e945 79 #error "If you want to use DHCP, you have to define LWIP_UDP=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 80 #endif
RodColeman 0:850eacf3e945 81 #if (!LWIP_UDP && LWIP_IGMP)
RodColeman 0:850eacf3e945 82 #error "If you want to use IGMP, you have to define LWIP_UDP=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 83 #endif
RodColeman 0:850eacf3e945 84 #if (!LWIP_UDP && LWIP_SNMP)
RodColeman 0:850eacf3e945 85 #error "If you want to use SNMP, you have to define LWIP_UDP=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 86 #endif
RodColeman 0:850eacf3e945 87 #if (!LWIP_UDP && LWIP_DNS)
RodColeman 0:850eacf3e945 88 #error "If you want to use DNS, you have to define LWIP_UDP=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 89 #endif
RodColeman 0:850eacf3e945 90 #if (LWIP_ARP && ARP_QUEUEING && (MEMP_NUM_ARP_QUEUE<=0))
RodColeman 0:850eacf3e945 91 #error "If you want to use ARP Queueing, you have to define MEMP_NUM_ARP_QUEUE>=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 92 #endif
RodColeman 0:850eacf3e945 93 #if (LWIP_RAW && (MEMP_NUM_RAW_PCB<=0))
RodColeman 0:850eacf3e945 94 #error "If you want to use RAW, you have to define MEMP_NUM_RAW_PCB>=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 95 #endif
RodColeman 0:850eacf3e945 96 #if (LWIP_UDP && (MEMP_NUM_UDP_PCB<=0))
RodColeman 0:850eacf3e945 97 #error "If you want to use UDP, you have to define MEMP_NUM_UDP_PCB>=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 98 #endif
RodColeman 0:850eacf3e945 99 #if (LWIP_TCP && (MEMP_NUM_TCP_PCB<=0))
RodColeman 0:850eacf3e945 100 #error "If you want to use TCP, you have to define MEMP_NUM_TCP_PCB>=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 101 #endif
RodColeman 0:850eacf3e945 102 #if (LWIP_TCP && (TCP_WND > 0xffff))
RodColeman 0:850eacf3e945 103 #error "If you want to use TCP, TCP_WND must fit in an u16_t, so, you have to reduce it in your lwipopts.h"
RodColeman 0:850eacf3e945 104 #endif
RodColeman 0:850eacf3e945 105 #if (LWIP_TCP && (TCP_SND_QUEUELEN > 0xffff))
RodColeman 0:850eacf3e945 106 #error "If you want to use TCP, TCP_SND_QUEUELEN must fit in an u16_t, so, you have to reduce it in your lwipopts.h"
RodColeman 0:850eacf3e945 107 #endif
RodColeman 0:850eacf3e945 108 #if (LWIP_TCP && ((TCP_MAXRTX > 12) || (TCP_SYNMAXRTX > 12)))
RodColeman 0:850eacf3e945 109 #error "If you want to use TCP, TCP_MAXRTX and TCP_SYNMAXRTX must less or equal to 12 (due to tcp_backoff table), so, you have to reduce them in your lwipopts.h"
RodColeman 0:850eacf3e945 110 #endif
RodColeman 0:850eacf3e945 111 #if (LWIP_TCP && TCP_LISTEN_BACKLOG && (TCP_DEFAULT_LISTEN_BACKLOG < 0) || (TCP_DEFAULT_LISTEN_BACKLOG > 0xff))
RodColeman 0:850eacf3e945 112 #error "If you want to use TCP backlog, TCP_DEFAULT_LISTEN_BACKLOG must fit into an u8_t"
RodColeman 0:850eacf3e945 113 #endif
RodColeman 0:850eacf3e945 114 #if (LWIP_IGMP && (MEMP_NUM_IGMP_GROUP<=1))
RodColeman 0:850eacf3e945 115 #error "If you want to use IGMP, you have to define MEMP_NUM_IGMP_GROUP>1 in your lwipopts.h"
RodColeman 0:850eacf3e945 116 #endif
RodColeman 0:850eacf3e945 117 #if (LWIP_NETIF_API && (NO_SYS==1))
RodColeman 0:850eacf3e945 118 #error "If you want to use NETIF API, you have to define NO_SYS=0 in your lwipopts.h"
RodColeman 0:850eacf3e945 119 #endif
RodColeman 0:850eacf3e945 120 #if ((LWIP_SOCKET || LWIP_NETCONN) && (NO_SYS==1))
RodColeman 0:850eacf3e945 121 #error "If you want to use Sequential API, you have to define NO_SYS=0 in your lwipopts.h"
RodColeman 0:850eacf3e945 122 #endif
RodColeman 0:850eacf3e945 123 #if ((LWIP_NETCONN || LWIP_SOCKET) && (MEMP_NUM_TCPIP_MSG_API<=0))
RodColeman 0:850eacf3e945 124 #error "If you want to use Sequential API, you have to define MEMP_NUM_TCPIP_MSG_API>=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 125 #endif
RodColeman 0:850eacf3e945 126 #if (!LWIP_NETCONN && LWIP_SOCKET)
RodColeman 0:850eacf3e945 127 #error "If you want to use Socket API, you have to define LWIP_NETCONN=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 128 #endif
RodColeman 0:850eacf3e945 129 #if (((!LWIP_DHCP) || (!LWIP_AUTOIP)) && LWIP_DHCP_AUTOIP_COOP)
RodColeman 0:850eacf3e945 130 #error "If you want to use DHCP/AUTOIP cooperation mode, you have to define LWIP_DHCP=1 and LWIP_AUTOIP=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 131 #endif
RodColeman 0:850eacf3e945 132 #if (((!LWIP_DHCP) || (!LWIP_ARP)) && DHCP_DOES_ARP_CHECK)
RodColeman 0:850eacf3e945 133 #error "If you want to use DHCP ARP checking, you have to define LWIP_DHCP=1 and LWIP_ARP=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 134 #endif
RodColeman 0:850eacf3e945 135 #if (!LWIP_ARP && LWIP_AUTOIP)
RodColeman 0:850eacf3e945 136 #error "If you want to use AUTOIP, you have to define LWIP_ARP=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 137 #endif
RodColeman 0:850eacf3e945 138 #if (LWIP_SNMP && (SNMP_CONCURRENT_REQUESTS<=0))
RodColeman 0:850eacf3e945 139 #error "If you want to use SNMP, you have to define SNMP_CONCURRENT_REQUESTS>=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 140 #endif
RodColeman 0:850eacf3e945 141 #if (LWIP_SNMP && (SNMP_TRAP_DESTINATIONS<=0))
RodColeman 0:850eacf3e945 142 #error "If you want to use SNMP, you have to define SNMP_TRAP_DESTINATIONS>=1 in your lwipopts.h"
RodColeman 0:850eacf3e945 143 #endif
RodColeman 0:850eacf3e945 144 #if (LWIP_TCP && ((LWIP_EVENT_API && LWIP_CALLBACK_API) || (!LWIP_EVENT_API && !LWIP_CALLBACK_API)))
RodColeman 0:850eacf3e945 145 #error "One and exactly one of LWIP_EVENT_API and LWIP_CALLBACK_API has to be enabled in your lwipopts.h"
RodColeman 0:850eacf3e945 146 #endif
RodColeman 0:850eacf3e945 147 /* There must be sufficient timeouts, taking into account requirements of the subsystems. */
RodColeman 0:850eacf3e945 148 #if LWIP_TIMERS && (MEMP_NUM_SYS_TIMEOUT < (LWIP_TCP + IP_REASSEMBLY + LWIP_ARP + (2*LWIP_DHCP) + LWIP_AUTOIP + LWIP_IGMP + LWIP_DNS + PPP_SUPPORT))
RodColeman 0:850eacf3e945 149 #error "MEMP_NUM_SYS_TIMEOUT is too low to accomodate all required timeouts"
RodColeman 0:850eacf3e945 150 #endif
RodColeman 0:850eacf3e945 151 #if (IP_REASSEMBLY && (MEMP_NUM_REASSDATA > IP_REASS_MAX_PBUFS))
RodColeman 0:850eacf3e945 152 #error "MEMP_NUM_REASSDATA > IP_REASS_MAX_PBUFS doesn't make sense since each struct ip_reassdata must hold 2 pbufs at least!"
RodColeman 0:850eacf3e945 153 #endif
RodColeman 0:850eacf3e945 154 #if (MEM_LIBC_MALLOC && MEM_USE_POOLS)
RodColeman 0:850eacf3e945 155 #error "MEM_LIBC_MALLOC and MEM_USE_POOLS may not both be simultaneously enabled in your lwipopts.h"
RodColeman 0:850eacf3e945 156 #endif
RodColeman 0:850eacf3e945 157 #if (MEM_USE_POOLS && !MEMP_USE_CUSTOM_POOLS)
RodColeman 0:850eacf3e945 158 #error "MEM_USE_POOLS requires custom pools (MEMP_USE_CUSTOM_POOLS) to be enabled in your lwipopts.h"
RodColeman 0:850eacf3e945 159 #endif
RodColeman 0:850eacf3e945 160 #if (PBUF_POOL_BUFSIZE <= MEM_ALIGNMENT)
RodColeman 0:850eacf3e945 161 #error "PBUF_POOL_BUFSIZE must be greater than MEM_ALIGNMENT or the offset may take the full first pbuf"
RodColeman 0:850eacf3e945 162 #endif
RodColeman 0:850eacf3e945 163 #if (TCP_QUEUE_OOSEQ && !LWIP_TCP)
RodColeman 0:850eacf3e945 164 #error "TCP_QUEUE_OOSEQ requires LWIP_TCP"
RodColeman 0:850eacf3e945 165 #endif
RodColeman 0:850eacf3e945 166 #if (DNS_LOCAL_HOSTLIST && !DNS_LOCAL_HOSTLIST_IS_DYNAMIC && !(defined(DNS_LOCAL_HOSTLIST_INIT)))
RodColeman 0:850eacf3e945 167 #error "you have to define define DNS_LOCAL_HOSTLIST_INIT {{'host1', 0x123}, {'host2', 0x234}} to initialize DNS_LOCAL_HOSTLIST"
RodColeman 0:850eacf3e945 168 #endif
RodColeman 0:850eacf3e945 169 #if PPP_SUPPORT && !PPPOS_SUPPORT & !PPPOE_SUPPORT
RodColeman 0:850eacf3e945 170 #error "PPP_SUPPORT needs either PPPOS_SUPPORT or PPPOE_SUPPORT turned on"
RodColeman 0:850eacf3e945 171 #endif
RodColeman 0:850eacf3e945 172 #if !LWIP_ETHERNET && (LWIP_ARP || PPPOE_SUPPORT)
RodColeman 0:850eacf3e945 173 #error "LWIP_ETHERNET needs to be turned on for LWIP_ARP or PPPOE_SUPPORT"
RodColeman 0:850eacf3e945 174 #endif
RodColeman 0:850eacf3e945 175 #if LWIP_IGMP && !defined(LWIP_RAND)
RodColeman 0:850eacf3e945 176 #error "When using IGMP, LWIP_RAND() needs to be defined to a random-function returning an u32_t random value"
RodColeman 0:850eacf3e945 177 #endif
RodColeman 0:850eacf3e945 178 #if LWIP_TCPIP_CORE_LOCKING_INPUT && !LWIP_TCPIP_CORE_LOCKING
RodColeman 0:850eacf3e945 179 #error "When using LWIP_TCPIP_CORE_LOCKING_INPUT, LWIP_TCPIP_CORE_LOCKING must be enabled, too"
RodColeman 0:850eacf3e945 180 #endif
RodColeman 0:850eacf3e945 181 #if LWIP_TCP && LWIP_NETIF_TX_SINGLE_PBUF && !TCP_OVERSIZE
RodColeman 0:850eacf3e945 182 #error "LWIP_NETIF_TX_SINGLE_PBUF needs TCP_OVERSIZE enabled to create single-pbuf TCP packets"
RodColeman 0:850eacf3e945 183 #endif
RodColeman 0:850eacf3e945 184 #if IP_FRAG && IP_FRAG_USES_STATIC_BUF && LWIP_NETIF_TX_SINGLE_PBUF
RodColeman 0:850eacf3e945 185 #error "LWIP_NETIF_TX_SINGLE_PBUF does not work with IP_FRAG_USES_STATIC_BUF==1 as that creates pbuf queues"
RodColeman 0:850eacf3e945 186 #endif
RodColeman 0:850eacf3e945 187
RodColeman 0:850eacf3e945 188
RodColeman 0:850eacf3e945 189 /* Compile-time checks for deprecated options.
RodColeman 0:850eacf3e945 190 */
RodColeman 0:850eacf3e945 191 #ifdef MEMP_NUM_TCPIP_MSG
RodColeman 0:850eacf3e945 192 #error "MEMP_NUM_TCPIP_MSG option is deprecated. Remove it from your lwipopts.h."
RodColeman 0:850eacf3e945 193 #endif
RodColeman 0:850eacf3e945 194 #ifdef MEMP_NUM_API_MSG
RodColeman 0:850eacf3e945 195 #error "MEMP_NUM_API_MSG option is deprecated. Remove it from your lwipopts.h."
RodColeman 0:850eacf3e945 196 #endif
RodColeman 0:850eacf3e945 197 #ifdef TCP_REXMIT_DEBUG
RodColeman 0:850eacf3e945 198 #error "TCP_REXMIT_DEBUG option is deprecated. Remove it from your lwipopts.h."
RodColeman 0:850eacf3e945 199 #endif
RodColeman 0:850eacf3e945 200 #ifdef RAW_STATS
RodColeman 0:850eacf3e945 201 #error "RAW_STATS option is deprecated. Remove it from your lwipopts.h."
RodColeman 0:850eacf3e945 202 #endif
RodColeman 0:850eacf3e945 203 #ifdef ETHARP_QUEUE_FIRST
RodColeman 0:850eacf3e945 204 #error "ETHARP_QUEUE_FIRST option is deprecated. Remove it from your lwipopts.h."
RodColeman 0:850eacf3e945 205 #endif
RodColeman 0:850eacf3e945 206 #ifdef ETHARP_ALWAYS_INSERT
RodColeman 0:850eacf3e945 207 #error "ETHARP_ALWAYS_INSERT option is deprecated. Remove it from your lwipopts.h."
RodColeman 0:850eacf3e945 208 #endif
RodColeman 0:850eacf3e945 209
RodColeman 0:850eacf3e945 210 #ifdef LWIP_DEBUG
RodColeman 0:850eacf3e945 211 static void
RodColeman 0:850eacf3e945 212 lwip_sanity_check(void)
RodColeman 0:850eacf3e945 213 {
RodColeman 0:850eacf3e945 214 /* Warnings */
RodColeman 0:850eacf3e945 215 #if LWIP_NETCONN
RodColeman 0:850eacf3e945 216 if (MEMP_NUM_NETCONN > (MEMP_NUM_TCP_PCB+MEMP_NUM_TCP_PCB_LISTEN+MEMP_NUM_UDP_PCB+MEMP_NUM_RAW_PCB))
RodColeman 0:850eacf3e945 217 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: MEMP_NUM_NETCONN should be less than the sum of MEMP_NUM_{TCP,RAW,UDP}_PCB+MEMP_NUM_TCP_PCB_LISTEN\n"));
RodColeman 0:850eacf3e945 218 #endif /* LWIP_NETCONN */
RodColeman 0:850eacf3e945 219 #if LWIP_TCP
RodColeman 0:850eacf3e945 220 if (MEMP_NUM_TCP_SEG < TCP_SND_QUEUELEN)
RodColeman 0:850eacf3e945 221 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: MEMP_NUM_TCP_SEG should be at least as big as TCP_SND_QUEUELEN\n"));
RodColeman 0:850eacf3e945 222 if (TCP_SND_BUF < 2 * TCP_MSS)
RodColeman 0:850eacf3e945 223 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SND_BUF must be at least as much as (2 * TCP_MSS) for things to work smoothly\n"));
RodColeman 0:850eacf3e945 224 if (TCP_SND_QUEUELEN < (2 * (TCP_SND_BUF/TCP_MSS)))
RodColeman 0:850eacf3e945 225 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SND_QUEUELEN must be at least as much as (2 * TCP_SND_BUF/TCP_MSS) for things to work\n"));
RodColeman 0:850eacf3e945 226 if (TCP_SNDLOWAT >= TCP_SND_BUF)
RodColeman 0:850eacf3e945 227 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SNDLOWAT must be less than TCP_SND_BUF.\n"));
RodColeman 0:850eacf3e945 228 if (TCP_SNDQUEUELOWAT >= TCP_SND_QUEUELEN)
RodColeman 0:850eacf3e945 229 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SNDQUEUELOWAT must be less than TCP_SND_QUEUELEN.\n"));
RodColeman 0:850eacf3e945 230 if (TCP_WND > (PBUF_POOL_SIZE*PBUF_POOL_BUFSIZE))
RodColeman 0:850eacf3e945 231 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_WND is larger than space provided by PBUF_POOL_SIZE*PBUF_POOL_BUFSIZE\n"));
RodColeman 0:850eacf3e945 232 if (TCP_WND < TCP_MSS)
RodColeman 0:850eacf3e945 233 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_WND is smaller than MSS\n"));
RodColeman 0:850eacf3e945 234 #endif /* LWIP_TCP */
RodColeman 0:850eacf3e945 235 #if LWIP_SOCKET
RodColeman 0:850eacf3e945 236 /* Check that the SO_* socket options and SOF_* lwIP-internal flags match */
RodColeman 0:850eacf3e945 237 if (SO_ACCEPTCONN != SOF_ACCEPTCONN)
RodColeman 0:850eacf3e945 238 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_ACCEPTCONN != SOF_ACCEPTCONN\n"));
RodColeman 0:850eacf3e945 239 if (SO_REUSEADDR != SOF_REUSEADDR)
RodColeman 0:850eacf3e945 240 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_REUSEADDR != SOF_REUSEADDR\n"));
RodColeman 0:850eacf3e945 241 if (SO_KEEPALIVE != SOF_KEEPALIVE)
RodColeman 0:850eacf3e945 242 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_KEEPALIVE != SOF_KEEPALIVE\n"));
RodColeman 0:850eacf3e945 243 if (SO_BROADCAST != SOF_BROADCAST)
RodColeman 0:850eacf3e945 244 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_BROADCAST != SOF_BROADCAST\n"));
RodColeman 0:850eacf3e945 245 if (SO_LINGER != SOF_LINGER)
RodColeman 0:850eacf3e945 246 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_LINGER != SOF_LINGER\n"));
RodColeman 0:850eacf3e945 247 #endif /* LWIP_SOCKET */
RodColeman 0:850eacf3e945 248 }
RodColeman 0:850eacf3e945 249 #else /* LWIP_DEBUG */
RodColeman 0:850eacf3e945 250 #define lwip_sanity_check()
RodColeman 0:850eacf3e945 251 #endif /* LWIP_DEBUG */
RodColeman 0:850eacf3e945 252
RodColeman 0:850eacf3e945 253 /**
RodColeman 0:850eacf3e945 254 * Perform Sanity check of user-configurable values, and initialize all modules.
RodColeman 0:850eacf3e945 255 */
RodColeman 0:850eacf3e945 256 void
RodColeman 0:850eacf3e945 257 lwip_init(void)
RodColeman 0:850eacf3e945 258 {
RodColeman 0:850eacf3e945 259 /* Sanity check user-configurable values */
RodColeman 0:850eacf3e945 260 lwip_sanity_check();
RodColeman 0:850eacf3e945 261
RodColeman 0:850eacf3e945 262 /* Modules initialization */
RodColeman 0:850eacf3e945 263 stats_init();
RodColeman 0:850eacf3e945 264 #if !NO_SYS
RodColeman 0:850eacf3e945 265 sys_init();
RodColeman 0:850eacf3e945 266 #endif /* !NO_SYS */
RodColeman 0:850eacf3e945 267 mem_init();
RodColeman 0:850eacf3e945 268 memp_init();
RodColeman 0:850eacf3e945 269 pbuf_init();
RodColeman 0:850eacf3e945 270 netif_init();
RodColeman 0:850eacf3e945 271 #if LWIP_SOCKET
RodColeman 0:850eacf3e945 272 lwip_socket_init();
RodColeman 0:850eacf3e945 273 #endif /* LWIP_SOCKET */
RodColeman 0:850eacf3e945 274 ip_init();
RodColeman 0:850eacf3e945 275 #if LWIP_ARP
RodColeman 0:850eacf3e945 276 etharp_init();
RodColeman 0:850eacf3e945 277 #endif /* LWIP_ARP */
RodColeman 0:850eacf3e945 278 #if LWIP_RAW
RodColeman 0:850eacf3e945 279 raw_init();
RodColeman 0:850eacf3e945 280 #endif /* LWIP_RAW */
RodColeman 0:850eacf3e945 281 #if LWIP_UDP
RodColeman 0:850eacf3e945 282 udp_init();
RodColeman 0:850eacf3e945 283 #endif /* LWIP_UDP */
RodColeman 0:850eacf3e945 284 #if LWIP_TCP
RodColeman 0:850eacf3e945 285 tcp_init();
RodColeman 0:850eacf3e945 286 #endif /* LWIP_TCP */
RodColeman 0:850eacf3e945 287 #if LWIP_SNMP
RodColeman 0:850eacf3e945 288 snmp_init();
RodColeman 0:850eacf3e945 289 #endif /* LWIP_SNMP */
RodColeman 0:850eacf3e945 290 #if LWIP_AUTOIP
RodColeman 0:850eacf3e945 291 autoip_init();
RodColeman 0:850eacf3e945 292 #endif /* LWIP_AUTOIP */
RodColeman 0:850eacf3e945 293 #if LWIP_IGMP
RodColeman 0:850eacf3e945 294 igmp_init();
RodColeman 0:850eacf3e945 295 #endif /* LWIP_IGMP */
RodColeman 0:850eacf3e945 296 #if LWIP_DNS
RodColeman 0:850eacf3e945 297 dns_init();
RodColeman 0:850eacf3e945 298 #endif /* LWIP_DNS */
RodColeman 0:850eacf3e945 299
RodColeman 0:850eacf3e945 300 #if LWIP_TIMERS
RodColeman 0:850eacf3e945 301 sys_timeouts_init();
RodColeman 0:850eacf3e945 302 #endif /* LWIP_TIMERS */
RodColeman 0:850eacf3e945 303 }