648 lines
17 KiB
C
648 lines
17 KiB
C
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/*
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* Copyright (c) 2006-2022, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2022-02-23 Meco Man integrate v1.4.1 v2.0.3 and v2.1.2 porting layer
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* 2022-02-25 xiangxistu modify the default config through v1.4.1
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*/
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#ifndef __LWIPOPTS_H__
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#define __LWIPOPTS_H__
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#include <rtconfig.h>
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/* ---------- LIBC and standard header files ---------- */
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#include <limits.h>
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#include <fcntl.h>
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#include <sys/ioctl.h>
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#include <stdlib.h>
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#include <sys/time.h>
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#include <sys/errno.h>
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#define LWIP_ERRNO_INCLUDE "sys/errno.h"
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#define LWIP_TIMEVAL_PRIVATE 0
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#define LWIP_NO_UNISTD_H 0
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#define LWIP_NO_STDDEF_H 0
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#define LWIP_NO_STDINT_H 0
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#define LWIP_NO_INTTYPES_H 0
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#define LWIP_NO_LIMITS_H 0
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#define LWIP_NO_CTYPE_H 0
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#define LWIP_SOCKET_SELECT 1
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#define LWIP_SOCKET_POLL 1
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#define LWIP_RAND rand
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#ifndef SSIZE_MAX
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#define SSIZE_MAX INT_MAX
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#endif
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/* some errno not defined in newlib */
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#ifndef ENSRNOTFOUND
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#define ENSRNOTFOUND 163 /* Domain name not found */
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#endif
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/* ---------- Basic Configuration ---------- */
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#define LWIP_IPV4 1
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#ifdef RT_USING_LWIP_IPV6
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#define LWIP_IPV6 1
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#else
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#define LWIP_IPV6 0
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#endif /* RT_USING_LWIP_IPV6 */
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#define NO_SYS 0
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#define SYS_LIGHTWEIGHT_PROT 1
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#define LWIP_SOCKET 1
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#define LWIP_NETCONN 1
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#ifdef RT_LWIP_IGMP
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#define LWIP_IGMP 1
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#else
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#define LWIP_IGMP 0
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#endif
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#ifdef RT_LWIP_ICMP
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#define LWIP_ICMP 1
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#else
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#define LWIP_ICMP 0
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#endif
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#ifdef RT_LWIP_SNMP
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#define LWIP_SNMP 1
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#else
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#define LWIP_SNMP 0
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#endif
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#ifdef RT_LWIP_DNS
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#define LWIP_DNS 1
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#else
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#define LWIP_DNS 0
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#endif
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#define LWIP_HAVE_LOOPIF 0
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#define LWIP_PLATFORM_BYTESWAP 0
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/* #define RT_LWIP_DEBUG */
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#ifdef RT_LWIP_DEBUG
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#define LWIP_DEBUG
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#endif
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/* ---------- Debug options ---------- */
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#ifdef LWIP_DEBUG
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#ifdef RT_LWIP_SYS_DEBUG
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#define SYS_DEBUG LWIP_DBG_ON
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#else
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#define SYS_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_ETHARP_DEBUG
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#define ETHARP_DEBUG LWIP_DBG_ON
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#else
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#define ETHARP_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_PPP_DEBUG
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#define PPP_DEBUG LWIP_DBG_ON
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#else
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#define PPP_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_MEM_DEBUG
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#define MEM_DEBUG LWIP_DBG_ON
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#else
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#define MEM_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_MEMP_DEBUG
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#define MEMP_DEBUG LWIP_DBG_ON
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#else
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#define MEMP_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_PBUF_DEBUG
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#define PBUF_DEBUG LWIP_DBG_ON
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#else
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#define PBUF_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_API_LIB_DEBUG
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#define API_LIB_DEBUG LWIP_DBG_ON
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#else
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#define API_LIB_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_API_MSG_DEBUG
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#define API_MSG_DEBUG LWIP_DBG_ON
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#else
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#define API_MSG_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_TCPIP_DEBUG
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#define TCPIP_DEBUG LWIP_DBG_ON
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#else
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#define TCPIP_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_NETIF_DEBUG
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#define NETIF_DEBUG LWIP_DBG_ON
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#else
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#define NETIF_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_SOCKETS_DEBUG
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#define SOCKETS_DEBUG LWIP_DBG_ON
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#else
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#define SOCKETS_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_DNS_DEBUG
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#define DNS_DEBUG LWIP_DBG_ON
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#else
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#define DNS_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_AUTOIP_DEBUG
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#define AUTOIP_DEBUG LWIP_DBG_ON
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#else
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#define AUTOIP_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_DHCP_DEBUG
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#define DHCP_DEBUG LWIP_DBG_ON
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#else
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#define DHCP_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_IP_DEBUG
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#define IP_DEBUG LWIP_DBG_ON
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#else
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#define IP_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_IP_REASS_DEBUG
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#define IP_REASS_DEBUG LWIP_DBG_ON
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#else
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#define IP_REASS_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_ICMP_DEBUG
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#define ICMP_DEBUG LWIP_DBG_ON
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#else
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#define ICMP_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_IGMP_DEBUG
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#define IGMP_DEBUG LWIP_DBG_ON
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#else
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#define IGMP_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_UDP_DEBUG
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#define UDP_DEBUG LWIP_DBG_ON
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#else
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#define UDP_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_TCP_DEBUG
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#define TCP_DEBUG LWIP_DBG_ON
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#else
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#define TCP_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_TCP_INPUT_DEBUG
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#define TCP_INPUT_DEBUG LWIP_DBG_ON
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#else
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#define TCP_INPUT_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_TCP_OUTPUT_DEBUG
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#define TCP_OUTPUT_DEBUG LWIP_DBG_ON
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#else
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#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_TCP_RTO_DEBUG
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#define TCP_RTO_DEBUG LWIP_DBG_ON
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#else
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#define TCP_RTO_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_TCP_CWND_DEBUG
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#define TCP_CWND_DEBUG LWIP_DBG_ON
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#else
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#define TCP_CWND_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_TCP_WND_DEBUG
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#define TCP_WND_DEBUG LWIP_DBG_ON
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#else
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#define TCP_WND_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_TCP_FR_DEBUG
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#define TCP_FR_DEBUG LWIP_DBG_ON
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#else
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#define TCP_FR_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_TCP_QLEN_DEBUG
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#define TCP_QLEN_DEBUG LWIP_DBG_ON
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#else
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#define TCP_QLEN_DEBUG LWIP_DBG_OFF
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#endif
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#ifdef RT_LWIP_TCP_RST_DEBUG
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#define TCP_RST_DEBUG LWIP_DBG_ON
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#else
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#define TCP_RST_DEBUG LWIP_DBG_OFF
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#endif
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#endif /* LWIP_DEBUG */
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#define LWIP_DBG_TYPES_ON (LWIP_DBG_ON|LWIP_DBG_TRACE|LWIP_DBG_STATE|LWIP_DBG_FRESH|LWIP_DBG_HALT)
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/* ---------- Memory options ---------- */
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#define MEMCPY(dst,src,len) rt_memcpy(dst,src,len)
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#define SMEMCPY(dst,src,len) MEMCPY(dst,src,len)
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#ifdef RT_LWIP_MEM_ALIGNMENT
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#define MEM_ALIGNMENT RT_LWIP_MEM_ALIGNMENT
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#else
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#define MEM_ALIGNMENT 4
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#endif
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#define MEMP_OVERFLOW_CHECK 1
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#define LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT 1
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//#define MEM_LIBC_MALLOC 1
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//#define MEM_USE_POOLS 1
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//#define MEMP_USE_CUSTOM_POOLS 1
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//#define MEM_SIZE (1024*64)
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#define MEMP_MEM_MALLOC 0
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/* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application
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sends a lot of data out of ROM (or other static memory), this
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should be set high. */
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#define MEMP_NUM_PBUF 32 //16
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/* the number of struct netconns */
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#ifdef RT_MEMP_NUM_NETCONN
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#define MEMP_NUM_NETCONN RT_MEMP_NUM_NETCONN
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#endif
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/* the number of UDP protocol control blocks. One per active RAW "connection". */
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#ifdef RT_LWIP_RAW_PCB_NUM
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#define MEMP_NUM_RAW_PCB RT_LWIP_RAW_PCB_NUM
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#endif
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/* the number of UDP protocol control blocks. One per active UDP "connection". */
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#ifdef RT_LWIP_UDP_PCB_NUM
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#define MEMP_NUM_UDP_PCB RT_LWIP_UDP_PCB_NUM
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#endif
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/* the number of simulatenously active TCP connections. */
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#ifdef RT_LWIP_TCP_PCB_NUM
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#define MEMP_NUM_TCP_PCB RT_LWIP_TCP_PCB_NUM
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#endif
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/* the number of simultaneously queued TCP */
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#ifdef RT_LWIP_TCP_SEG_NUM
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#define MEMP_NUM_TCP_SEG RT_LWIP_TCP_SEG_NUM
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#else
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#define MEMP_NUM_TCP_SEG TCP_SND_QUEUELEN
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#endif
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/*
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* You can re-define following setting in rtcofnig.h to overwrite the default
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* setting in the lwip opts.h
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*/
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/* MEMP_NUM_NETBUF: the number of struct netbufs. */
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// #define MEMP_NUM_NETBUF 2
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/* MEMP_NUM_NETCONN: the number of struct netconns. */
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// #define MEMP_NUM_NETCONN 4
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/* MEMP_NUM_TCPIP_MSG_*: the number of struct tcpip_msg, which is used
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for sequential API communication and incoming packets. Used in
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src/api/tcpip.c. */
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// #define MEMP_NUM_TCPIP_MSG_API 16
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// #define MEMP_NUM_TCPIP_MSG_INPKT 16
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/* ---------- Pbuf options ---------- */
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/* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */
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#ifdef RT_LWIP_PBUF_NUM
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#define PBUF_POOL_SIZE RT_LWIP_PBUF_NUM
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#endif
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/* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */
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#ifdef RT_LWIP_PBUF_POOL_BUFSIZE
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#define PBUF_POOL_BUFSIZE RT_LWIP_PBUF_POOL_BUFSIZE
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#endif
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/* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
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link level header. */
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#define PBUF_LINK_HLEN 16
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#ifdef RT_LWIP_ETH_PAD_SIZE
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#define ETH_PAD_SIZE RT_LWIP_ETH_PAD_SIZE
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#endif
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#ifdef LWIP_USING_NAT
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#define IP_NAT 1
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#else
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#define IP_NAT 0
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#endif
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/* ---------- TCP options ---------- */
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#ifdef RT_LWIP_TCP
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#define LWIP_TCP 1
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#else
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#define LWIP_TCP 0
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#endif
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#define TCP_TTL 255
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/* Controls if TCP should queue segments that arrive out of
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order. Define to 0 if your device is low on memory. */
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#define TCP_QUEUE_OOSEQ 1
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/* TCP Maximum segment size. */
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#define TCP_MSS 1460
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/* TCP sender buffer space (bytes). */
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#ifdef RT_LWIP_TCP_SND_BUF
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#define TCP_SND_BUF RT_LWIP_TCP_SND_BUF
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#else
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#define TCP_SND_BUF (TCP_MSS * 2)
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#endif
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/* TCP sender buffer space (pbufs). This must be at least = 2 *
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TCP_SND_BUF/TCP_MSS for things to work. */
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#define TCP_SND_QUEUELEN (4 * TCP_SND_BUF/TCP_MSS)
|
||
|
|
|
||
|
|
/* TCP writable space (bytes). This must be less than or equal
|
||
|
|
to TCP_SND_BUF. It is the amount of space which must be
|
||
|
|
available in the tcp snd_buf for select to return writable */
|
||
|
|
#define TCP_SNDLOWAT (TCP_SND_BUF/2)
|
||
|
|
#define TCP_SNDQUEUELOWAT TCP_SND_QUEUELEN/2
|
||
|
|
|
||
|
|
/* TCP receive window. */
|
||
|
|
#ifdef RT_LWIP_TCP_WND
|
||
|
|
#define TCP_WND RT_LWIP_TCP_WND
|
||
|
|
#else
|
||
|
|
#define TCP_WND (TCP_MSS * 2)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* Maximum number of retransmissions of data segments. */
|
||
|
|
#define TCP_MAXRTX 12
|
||
|
|
|
||
|
|
/* Maximum number of retransmissions of SYN segments. */
|
||
|
|
#define TCP_SYNMAXRTX 4
|
||
|
|
|
||
|
|
/* tcpip thread options */
|
||
|
|
#ifdef RT_LWIP_TCPTHREAD_PRIORITY
|
||
|
|
#define TCPIP_MBOX_SIZE RT_LWIP_TCPTHREAD_MBOX_SIZE
|
||
|
|
#define TCPIP_THREAD_PRIO RT_LWIP_TCPTHREAD_PRIORITY
|
||
|
|
#define TCPIP_THREAD_STACKSIZE RT_LWIP_TCPTHREAD_STACKSIZE
|
||
|
|
#else
|
||
|
|
#define TCPIP_MBOX_SIZE 8
|
||
|
|
#define TCPIP_THREAD_PRIO 128
|
||
|
|
#define TCPIP_THREAD_STACKSIZE 4096
|
||
|
|
#endif
|
||
|
|
#define TCPIP_THREAD_NAME "tcpip"
|
||
|
|
#define DEFAULT_TCP_RECVMBOX_SIZE 10
|
||
|
|
|
||
|
|
/* ---------- ARP options ---------- */
|
||
|
|
#define LWIP_ARP 1
|
||
|
|
#define ARP_TABLE_SIZE 10
|
||
|
|
#define ARP_QUEUEING 1
|
||
|
|
|
||
|
|
/* ---------- Checksum options ---------- */
|
||
|
|
#ifdef RT_LWIP_USING_HW_CHECKSUM
|
||
|
|
#define CHECKSUM_GEN_IP 0
|
||
|
|
#define CHECKSUM_GEN_UDP 0
|
||
|
|
#define CHECKSUM_GEN_TCP 0
|
||
|
|
#define CHECKSUM_GEN_ICMP 0
|
||
|
|
#define CHECKSUM_CHECK_IP 0
|
||
|
|
#define CHECKSUM_CHECK_UDP 0
|
||
|
|
#define CHECKSUM_CHECK_TCP 0
|
||
|
|
#define CHECKSUM_CHECK_ICMP 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* ---------- IP options ---------- */
|
||
|
|
/* Define IP_FORWARD to 1 if you wish to have 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 reassembly and segmentation.These are orthogonal even
|
||
|
|
* if they both deal with IP fragments */
|
||
|
|
#ifdef RT_LWIP_REASSEMBLY_FRAG
|
||
|
|
#define IP_REASSEMBLY 1
|
||
|
|
#define IP_FRAG 1
|
||
|
|
#define IP_REASS_MAX_PBUFS 10
|
||
|
|
#define MEMP_NUM_REASSDATA 10
|
||
|
|
#else
|
||
|
|
#define IP_REASSEMBLY 0
|
||
|
|
#define IP_FRAG 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* ---------- ICMP options ---------- */
|
||
|
|
#define ICMP_TTL 255
|
||
|
|
|
||
|
|
/* ---------- DHCP options ---------- */
|
||
|
|
/* Define LWIP_DHCP to 1 if you want DHCP configuration of
|
||
|
|
interfaces. */
|
||
|
|
#ifdef RT_LWIP_DHCP
|
||
|
|
#define LWIP_DHCP 1
|
||
|
|
#else
|
||
|
|
#define LWIP_DHCP 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* 1 if you want to do an ARP check on the offered address
|
||
|
|
(recommended). */
|
||
|
|
#define DHCP_DOES_ARP_CHECK (LWIP_DHCP)
|
||
|
|
|
||
|
|
/* ---------- AUTOIP options ------- */
|
||
|
|
#define LWIP_AUTOIP 0
|
||
|
|
#define LWIP_DHCP_AUTOIP_COOP (LWIP_DHCP && LWIP_AUTOIP)
|
||
|
|
|
||
|
|
/* ---------- UDP options ---------- */
|
||
|
|
#ifdef RT_LWIP_UDP
|
||
|
|
#define LWIP_UDP 1
|
||
|
|
#else
|
||
|
|
#define LWIP_UDP 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define LWIP_UDPLITE 0
|
||
|
|
#define UDP_TTL 255
|
||
|
|
#define DEFAULT_UDP_RECVMBOX_SIZE 1
|
||
|
|
|
||
|
|
/* ---------- RAW options ---------- */
|
||
|
|
#ifdef RT_LWIP_RAW
|
||
|
|
#define LWIP_RAW 1
|
||
|
|
#else
|
||
|
|
#define LWIP_RAW 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define DEFAULT_RAW_RECVMBOX_SIZE 1
|
||
|
|
#define DEFAULT_ACCEPTMBOX_SIZE 10
|
||
|
|
|
||
|
|
/* ---------- Statistics options ---------- */
|
||
|
|
#ifdef RT_LWIP_STATS
|
||
|
|
#define LWIP_STATS 1
|
||
|
|
#define LWIP_STATS_DISPLAY 1
|
||
|
|
#else
|
||
|
|
#define LWIP_STATS 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if LWIP_STATS
|
||
|
|
#define LINK_STATS 1
|
||
|
|
#define IP_STATS 1
|
||
|
|
#define ICMP_STATS 1
|
||
|
|
#define IGMP_STATS 1
|
||
|
|
#define IPFRAG_STATS 1
|
||
|
|
#define UDP_STATS 1
|
||
|
|
#define TCP_STATS 1
|
||
|
|
#define MEM_STATS 1
|
||
|
|
#define MEMP_STATS 1
|
||
|
|
#define PBUF_STATS 1
|
||
|
|
#define SYS_STATS 1
|
||
|
|
#define MIB2_STATS 1
|
||
|
|
#endif /* LWIP_STATS */
|
||
|
|
|
||
|
|
/* ---------- PPP options ---------- */
|
||
|
|
#ifdef RT_LWIP_PPP
|
||
|
|
#define PPP_SUPPORT 1 /* Set > 0 for PPP */
|
||
|
|
#else
|
||
|
|
#define PPP_SUPPORT 0 /* Set > 0 for PPP */
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if PPP_SUPPORT
|
||
|
|
#define NUM_PPP 1 /* Max PPP sessions. */
|
||
|
|
|
||
|
|
/* Select modules to enable. Ideally these would be set in the makefile but
|
||
|
|
* we're limited by the command line length so you need to modify the settings
|
||
|
|
* in this file.
|
||
|
|
*/
|
||
|
|
#ifdef RT_LWIP_PPPOE
|
||
|
|
#define PPPOE_SUPPORT 1
|
||
|
|
#else
|
||
|
|
#define PPPOE_SUPPORT 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef RT_LWIP_PPPOS
|
||
|
|
#define PPPOS_SUPPORT 1
|
||
|
|
#else
|
||
|
|
#define PPPOS_SUPPORT 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define PAP_SUPPORT 1 /* Set > 0 for PAP. */
|
||
|
|
#define CHAP_SUPPORT 1 /* Set > 0 for CHAP. */
|
||
|
|
#define MSCHAP_SUPPORT 0 /* Set > 0 for MSCHAP (NOT FUNCTIONAL!) */
|
||
|
|
#define CBCP_SUPPORT 0 /* Set > 0 for CBCP (NOT FUNCTIONAL!) */
|
||
|
|
#define CCP_SUPPORT 0 /* Set > 0 for CCP (NOT FUNCTIONAL!) */
|
||
|
|
#define VJ_SUPPORT 1 /* Set > 0 for VJ header compression. */
|
||
|
|
#define MD5_SUPPORT 1 /* Set > 0 for MD5 (see also CHAP) */
|
||
|
|
|
||
|
|
#endif /* PPP_SUPPORT */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* LWIP_POSIX_SOCKETS_IO_NAMES==1: Enable POSIX-style sockets functions names.
|
||
|
|
* Disable this option if you use a POSIX operating system that uses the same
|
||
|
|
* names (read, write & close). (only used if you use sockets.c)
|
||
|
|
*/
|
||
|
|
#ifndef LWIP_POSIX_SOCKETS_IO_NAMES
|
||
|
|
#define LWIP_POSIX_SOCKETS_IO_NAMES 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/**
|
||
|
|
* LWIP_TCP_KEEPALIVE==1: Enable TCP_KEEPIDLE, TCP_KEEPINTVL and TCP_KEEPCNT
|
||
|
|
* options processing. Note that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set
|
||
|
|
* in seconds. (does not require sockets.c, and will affect tcp.c)
|
||
|
|
*/
|
||
|
|
#ifndef LWIP_TCP_KEEPALIVE
|
||
|
|
#define LWIP_TCP_KEEPALIVE 1
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/**
|
||
|
|
* LWIP_NETIF_HOSTNAME==1: Support netif hostname
|
||
|
|
*/
|
||
|
|
#ifndef LWIP_NETIF_HOSTNAME
|
||
|
|
#define LWIP_NETIF_HOSTNAME 1
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/**
|
||
|
|
* LWIP_NETIF_API==1: Support netif api (in netifapi.c)
|
||
|
|
*/
|
||
|
|
#ifndef LWIP_NETIF_API
|
||
|
|
#define LWIP_NETIF_API 1
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts. */
|
||
|
|
#define MEMP_NUM_SYS_TIMEOUT (LWIP_TCP + IP_REASSEMBLY + LWIP_ARP + (2*LWIP_DHCP) + LWIP_AUTOIP + LWIP_IGMP + LWIP_DNS + PPP_SUPPORT + (LWIP_IPV6 ? (1 + (2*LWIP_IPV6)) : 0))
|
||
|
|
|
||
|
|
/*
|
||
|
|
* LWIP_COMPAT_SOCKETS==1: Enable BSD-style sockets functions names.
|
||
|
|
* (only used if you use sockets.c)
|
||
|
|
*/
|
||
|
|
#ifdef SAL_USING_POSIX
|
||
|
|
#define LWIP_COMPAT_SOCKETS 0
|
||
|
|
#else
|
||
|
|
#ifndef LWIP_COMPAT_SOCKETS
|
||
|
|
#define LWIP_COMPAT_SOCKETS 1
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/**
|
||
|
|
* LWIP_SO_SNDTIMEO==1: Enable send timeout for sockets/netconns and
|
||
|
|
* SO_SNDTIMEO processing.
|
||
|
|
*/
|
||
|
|
#ifndef LWIP_SO_SNDTIMEO
|
||
|
|
#define LWIP_SO_SNDTIMEO 1
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/**
|
||
|
|
* LWIP_SO_RCVTIMEO==1: Enable receive timeout for sockets/netconns and
|
||
|
|
* SO_RCVTIMEO processing.
|
||
|
|
*/
|
||
|
|
#ifndef LWIP_SO_RCVTIMEO
|
||
|
|
#define LWIP_SO_RCVTIMEO 1
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/**
|
||
|
|
* LWIP_SO_RCVBUF==1: Enable SO_RCVBUF processing.
|
||
|
|
*/
|
||
|
|
#ifndef LWIP_SO_RCVBUF
|
||
|
|
#define LWIP_SO_RCVBUF 1
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/**
|
||
|
|
* If LWIP_SO_RCVBUF is used, this is the default value for recv_bufsize.
|
||
|
|
*/
|
||
|
|
#ifndef RECV_BUFSIZE_DEFAULT
|
||
|
|
#define RECV_BUFSIZE_DEFAULT 8192
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/**
|
||
|
|
* SO_REUSE==1: Enable SO_REUSEADDR option.
|
||
|
|
*/
|
||
|
|
#ifndef SO_REUSE
|
||
|
|
#define SO_REUSE 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if RT_USING_LWIP_VER_NUM >= 0x20000 /* >= v2.0.0 */
|
||
|
|
#if RT_USING_LWIP_VER_NUM < 0x20102 /* >= v2.0.0 && < v2.1.2 */
|
||
|
|
#define LWIP_HOOK_IP4_ROUTE_SRC(dest, src) lwip_ip4_route_src(dest, src)
|
||
|
|
#else /* >= v2.1.2 */
|
||
|
|
#define LWIP_HOOK_IP4_ROUTE_SRC(src, dest) lwip_ip4_route_src(dest, src)
|
||
|
|
#endif
|
||
|
|
#endif /* RT_USING_LWIP_VER_NUM >= 0x20000 */
|
||
|
|
|
||
|
|
#endif /* __LWIPOPTS_H__ */
|