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author | darrenr <darrenr@FreeBSD.org> | 1997-02-09 22:50:16 +0000 |
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committer | darrenr <darrenr@FreeBSD.org> | 1997-02-09 22:50:16 +0000 |
commit | cb8d46a179f2d30ac1cd0a01eb156e1a4c08d717 (patch) | |
tree | 93c7db298b1fd70f9e27663b3fd527da063d0008 /contrib/ipfilter/ipsd/ip_compat.h | |
download | FreeBSD-src-cb8d46a179f2d30ac1cd0a01eb156e1a4c08d717.zip FreeBSD-src-cb8d46a179f2d30ac1cd0a01eb156e1a4c08d717.tar.gz |
Import IP Filter v3.1.7 into FreeBSD tree
Diffstat (limited to 'contrib/ipfilter/ipsd/ip_compat.h')
-rw-r--r-- | contrib/ipfilter/ipsd/ip_compat.h | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/contrib/ipfilter/ipsd/ip_compat.h b/contrib/ipfilter/ipsd/ip_compat.h new file mode 100644 index 0000000..a911fd8 --- /dev/null +++ b/contrib/ipfilter/ipsd/ip_compat.h @@ -0,0 +1,201 @@ +/* + * (C)opyright 1995 by Darren Reed. + * + * This code may be freely distributed as long as it retains this notice + * and is not changed in any way. The author accepts no responsibility + * for the use of this software. I hate legaleese, don't you ? + * + * @(#)ip_compat.h 1.1 9/14/95 + */ + +/* + * These #ifdef's are here mainly for linux, but who knows, they may + * not be in other places or maybe one day linux will grow up and some + * of these will turn up there too. + */ +#ifndef ICMP_UNREACH +# define ICMP_UNREACH ICMP_DEST_UNREACH +#endif +#ifndef ICMP_SOURCEQUENCH +# define ICMP_SOURCEQUENCH ICMP_SOURCE_QUENCH +#endif +#ifndef ICMP_TIMXCEED +# define ICMP_TIMXCEED ICMP_TIME_EXCEEDED +#endif +#ifndef ICMP_PARAMPROB +# define ICMP_PARAMPROB ICMP_PARAMETERPROB +#endif +#ifndef IPVERSION +# define IPVERSION 4 +#endif +#ifndef IPOPT_MINOFF +# define IPOPT_MINOFF 4 +#endif +#ifndef IPOPT_COPIED +# define IPOPT_COPIED(x) ((x)&0x80) +#endif +#ifndef IPOPT_EOL +# define IPOPT_EOL 0 +#endif +#ifndef IPOPT_NOP +# define IPOPT_NOP 1 +#endif +#ifndef IP_MF +# define IP_MF ((u_short)0x2000) +#endif +#ifndef ETHERTYPE_IP +# define ETHERTYPE_IP ((u_short)0x0800) +#endif +#ifndef TH_FIN +# define TH_FIN 0x01 +#endif +#ifndef TH_SYN +# define TH_SYN 0x02 +#endif +#ifndef TH_RST +# define TH_RST 0x04 +#endif +#ifndef TH_PUSH +# define TH_PUSH 0x08 +#endif +#ifndef TH_ACK +# define TH_ACK 0x10 +#endif +#ifndef TH_URG +# define TH_URG 0x20 +#endif +#ifndef IPOPT_EOL +# define IPOPT_EOL 0 +#endif +#ifndef IPOPT_NOP +# define IPOPT_NOP 1 +#endif +#ifndef IPOPT_RR +# define IPOPT_RR 7 +#endif +#ifndef IPOPT_TS +# define IPOPT_TS 68 +#endif +#ifndef IPOPT_SECURITY +# define IPOPT_SECURITY 130 +#endif +#ifndef IPOPT_LSRR +# define IPOPT_LSRR 131 +#endif +#ifndef IPOPT_SATID +# define IPOPT_SATID 136 +#endif +#ifndef IPOPT_SSRR +# define IPOPT_SSRR 137 +#endif +#ifndef IPOPT_SECUR_UNCLASS +# define IPOPT_SECUR_UNCLASS ((u_short)0x0000) +#endif +#ifndef IPOPT_SECUR_CONFID +# define IPOPT_SECUR_CONFID ((u_short)0xf135) +#endif +#ifndef IPOPT_SECUR_EFTO +# define IPOPT_SECUR_EFTO ((u_short)0x789a) +#endif +#ifndef IPOPT_SECUR_MMMM +# define IPOPT_SECUR_MMMM ((u_short)0xbc4d) +#endif +#ifndef IPOPT_SECUR_RESTR +# define IPOPT_SECUR_RESTR ((u_short)0xaf13) +#endif +#ifndef IPOPT_SECUR_SECRET +# define IPOPT_SECUR_SECRET ((u_short)0xd788) +#endif +#ifndef IPOPT_SECUR_TOPSECRET +# define IPOPT_SECUR_TOPSECRET ((u_short)0x6bc5) +#endif + +#ifdef linux +# define icmp icmphdr +# define icmp_type type +# define icmp_code code + +/* + * From /usr/include/netinet/ip_var.h + * !%@#!$@# linux... + */ +struct ipovly { + caddr_t ih_next, ih_prev; /* for protocol sequence q's */ + u_char ih_x1; /* (unused) */ + u_char ih_pr; /* protocol */ + short ih_len; /* protocol length */ + struct in_addr ih_src; /* source internet address */ + struct in_addr ih_dst; /* destination internet address */ +}; + +typedef struct { + __u16 th_sport; + __u16 th_dport; + __u32 th_seq; + __u32 th_ack; +# if defined(__i386__) || defined(__MIPSEL__) || defined(__alpha__) ||\ + defined(vax) + __u8 th_res:4; + __u8 th_off:4; +#else + __u8 th_off:4; + __u8 th_res:4; +#endif + __u8 th_flags; + __u16 th_win; + __u16 th_sum; + __u16 th_urp; +} tcphdr_t; + +typedef struct { + __u16 uh_sport; + __u16 uh_dport; + __s16 uh_ulen; + __u16 uh_sum; +} udphdr_t; + +typedef struct { +# if defined(__i386__) || defined(__MIPSEL__) || defined(__alpha__) ||\ + defined(vax) + __u8 ip_hl:4; + __u8 ip_v:4; +# else + __u8 ip_hl:4; + __u8 ip_v:4; +# endif + __u8 ip_tos; + __u16 ip_len; + __u16 ip_id; + __u16 ip_off; + __u8 ip_ttl; + __u8 ip_p; + __u16 ip_sum; + struct in_addr ip_src; + struct in_addr ip_dst; +} ip_t; + +typedef struct { + __u8 ether_dhost[6]; + __u8 ether_shost[6]; + __u16 ether_type; +} ether_header_t; + +# define bcopy(a,b,c) memmove(b,a,c) +# define bcmp(a,b,c) memcmp(a,b,c) + +# define ifnet device + +#else + +typedef struct udphdr udphdr_t; +typedef struct tcphdr tcphdr_t; +typedef struct ip ip_t; +typedef struct ether_header ether_header_t; + +#endif + +#ifdef solaris +# define bcopy(a,b,c) memmove(b,a,c) +# define bcmp(a,b,c) memcmp(a,b,c) +# define bzero(a,b) memset(a,0,b) +#endif |