From 916b1ce14cf080e5b28ec1dd2e2b0d700ff1ab15 Mon Sep 17 00:00:00 2001 From: "/C=JP/ST=JP/CN=Yasuyuki Kozakai/emailAddress=yasuyuki@netfilter.org" Date: Tue, 24 Jul 2007 06:56:21 +0000 Subject: Unifies libip[6]t_udp.c into libxt_udp.c --- include/linux/netfilter/xt_tcpudp.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 include/linux/netfilter/xt_tcpudp.h (limited to 'include/linux/netfilter') diff --git a/include/linux/netfilter/xt_tcpudp.h b/include/linux/netfilter/xt_tcpudp.h new file mode 100644 index 0000000..78bc65f --- /dev/null +++ b/include/linux/netfilter/xt_tcpudp.h @@ -0,0 +1,36 @@ +#ifndef _XT_TCPUDP_H +#define _XT_TCPUDP_H + +/* TCP matching stuff */ +struct xt_tcp +{ + u_int16_t spts[2]; /* Source port range. */ + u_int16_t dpts[2]; /* Destination port range. */ + u_int8_t option; /* TCP Option iff non-zero*/ + u_int8_t flg_mask; /* TCP flags mask byte */ + u_int8_t flg_cmp; /* TCP flags compare byte */ + u_int8_t invflags; /* Inverse flags */ +}; + +/* Values for "inv" field in struct ipt_tcp. */ +#define XT_TCP_INV_SRCPT 0x01 /* Invert the sense of source ports. */ +#define XT_TCP_INV_DSTPT 0x02 /* Invert the sense of dest ports. */ +#define XT_TCP_INV_FLAGS 0x04 /* Invert the sense of TCP flags. */ +#define XT_TCP_INV_OPTION 0x08 /* Invert the sense of option test. */ +#define XT_TCP_INV_MASK 0x0F /* All possible flags. */ + +/* UDP matching stuff */ +struct xt_udp +{ + u_int16_t spts[2]; /* Source port range. */ + u_int16_t dpts[2]; /* Destination port range. */ + u_int8_t invflags; /* Inverse flags */ +}; + +/* Values for "invflags" field in struct ipt_udp. */ +#define XT_UDP_INV_SRCPT 0x01 /* Invert the sense of source ports. */ +#define XT_UDP_INV_DSTPT 0x02 /* Invert the sense of dest ports. */ +#define XT_UDP_INV_MASK 0x03 /* All possible flags. */ + + +#endif -- cgit v1.2.3