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/* |
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netcompat.h -- network compatibility header |
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Copyright (C) 2003 Marc Lehmann <gvpe@schmorp.de> |
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|
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This file is part of GVPE. |
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|
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GVPE is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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|
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with gvpe; if not, write to the Free Software |
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Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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|
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#ifndef GVPE_NETCOMPAT_H |
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#define GVPE_NETCOMPAT_H |
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|
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#include <sys/types.h> |
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#include <sys/socket.h> |
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#ifdef HAVE_NETINET_IN_H |
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# include <netinet/in.h> |
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#endif |
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#ifdef HAVE_ARPA_INET_H |
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# include <arpa/inet.h> |
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#endif |
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#include <net/if.h> |
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#ifdef HAVE_NETINET_IN_SYSTM_H |
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# include <netinet/in_systm.h> |
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#endif |
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#ifdef HAVE_NETINET_IP_H |
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# include <netinet/ip.h> |
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#endif |
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|
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#ifndef IPTOS_MINCOST |
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# define IPTOS_MINCOST 0x02 |
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#endif |
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#ifndef IPTOS_RELIABILITY |
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# define IPTOS_RELIABILITY 0x04 |
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#endif |
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#ifndef IPTOS_THROUGHPUT |
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# define IPTOS_THROUGHPUT 0x08 |
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#endif |
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#ifndef IPTOS_LOWDELAY |
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# define IPTOS_LOWDELAY 0x10 |
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#endif |
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|
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#ifndef IPTOS_TOS_MASK |
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# define IPTOS_TOS_MASK (IPTOS_LOWDELAY | IPTOS_THROUGHPUT | IPTOS_RELIABILITY | IPTOS_MINCOST) |
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#endif |
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|
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#if !defined(SOL_IP) && defined(IPPROTO_IP) |
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# define SOL_IP IPPROTO_IP |
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#endif |
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|
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#ifndef IPPROTO_GRE |
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# define IPPROTO_GRE 47 |
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#endif |
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|
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#ifndef ICMP_ECHOREPLY |
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# define ICMP_ECHOREPLY 0 |
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#endif |
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|
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#ifndef HAVE_SOCKLEN_T |
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typedef int socklen_t; |
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#endif |
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|
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#if ENABLE_ICMP |
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# include <netinet/ip_icmp.h> |
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struct icmp_header { |
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u8 type; |
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u8 code; |
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u16 checksum; |
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union { |
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struct { |
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u16 id; |
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u16 sequence; |
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} echo; |
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u32 gateway; |
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struct { |
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u16 unused; |
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u16 mtu; |
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} frag; |
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} un; |
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}; |
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#endif |
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|
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#endif |
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|
