|
Server IP : 172.19.0.3 / Your IP : 216.73.216.178 Web Server : Apache/2.4 System : Linux 880f91b28fd7 5.15.0-117-generic #127~20.04.1-Ubuntu SMP Thu Jul 11 15:36:12 UTC 2024 x86_64 User : tomlinde ( 155017) PHP Version : 5.6.40 Disable Function : dl, syslog, opcache_get_status MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON Directory (0755) : /usr/include/linux/netfilter/ |
| [ Home ] | [ C0mmand ] | [ Upload File ] | [ Lock Shell ] | [ Logout ] |
|---|
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _XT_TCPUDP_H
#define _XT_TCPUDP_H
#include <linux/types.h>
/* TCP matching stuff */
struct xt_tcp {
__u16 spts[2]; /* Source port range. */
__u16 dpts[2]; /* Destination port range. */
__u8 option; /* TCP Option iff non-zero*/
__u8 flg_mask; /* TCP flags mask byte */
__u8 flg_cmp; /* TCP flags compare byte */
__u8 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 {
__u16 spts[2]; /* Source port range. */
__u16 dpts[2]; /* Destination port range. */
__u8 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