xref: /third_party/lwip/test/fuzz/lwipopts.h

/*
 * 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.
 *
 * This file is part of the lwIP TCP/IP stack.
 *
 * Author: Simon Goldschmidt
 *
 */
#ifndef LWIP_HDR_LWIPOPTS_H__
#define LWIP_HDR_LWIPOPTS_H__

/* Prevent having to link sys_arch.c (we don't test the API layers in unit tests) */
#define NO_SYS                          1
#define LWIP_NETCONN                    0
#define LWIP_SOCKET                     0
#define SYS_LIGHTWEIGHT_PROT            0

#define LWIP_IPV6                       1
#define IPV6_FRAG_COPYHEADER            1
#define LWIP_IPV6_DUP_DETECT_ATTEMPTS   0

/* Enable some protocols to test them */
#define LWIP_DHCP                       1
#define LWIP_AUTOIP                     1

#define LWIP_IGMP                       1
#define LWIP_DNS                        1

#define LWIP_ALTCP                      1

/* Turn off checksum verification of fuzzed data */
#define CHECKSUM_CHECK_IP               0
#define CHECKSUM_CHECK_UDP              0
#define CHECKSUM_CHECK_TCP              0
#define CHECKSUM_CHECK_ICMP             0
#define CHECKSUM_CHECK_ICMP6            0

/* Minimal changes to opt.h required for tcp unit tests: */
#define MEM_SIZE                        16000
#define TCP_SND_QUEUELEN                40
#define MEMP_NUM_TCP_SEG                TCP_SND_QUEUELEN
#define TCP_OVERSIZE                    1
#define TCP_SND_BUF                     (12 * TCP_MSS)
#define TCP_WND                         (10 * TCP_MSS)
#define LWIP_WND_SCALE                  1
#define TCP_RCV_SCALE                   2
#define PBUF_POOL_SIZE                  400 /* pbuf tests need ~200KByte */

/* Minimal changes to opt.h required for etharp unit tests: */
#define ETHARP_SUPPORT_STATIC_ENTRIES   1

#define LWIP_NUM_NETIF_CLIENT_DATA      1
#define LWIP_SNMP                       1
#define MIB2_STATS                      1
#define LWIP_MDNS_RESPONDER             1

#endif /* LWIP_HDR_LWIPOPTS_H__ */