Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | /* * inet6 interface/address list definitions * Linux INET6 implementation * * Authors: * Pedro Roque <roque@di.fc.ul.pt> * * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ #ifndef _NET_IF_INET6_H #define _NET_IF_INET6_H #define DAD_COMPLETE 0x00 #define DAD_INCOMPLETE 0x01 #define DAD_STATUS 0x01 #define ADDR_STATUS 0x06 #define ADDR_DEPRECATED 0x02 #define ADDR_INVALID 0x04 #define ADDR_PERMANENT 0x80 #define IF_RA_RCVD 0x20 #define IF_RS_SENT 0x10 #ifdef __KERNEL__ struct inet6_ifaddr { struct in6_addr addr; __u32 prefix_len; __u32 valid_lft; __u32 prefered_lft; unsigned long tstamp; __u8 probes; __u8 flags; __u16 scope; struct timer_list timer; struct inet6_dev *idev; struct inet6_ifaddr *lst_next; /* next addr in addr_lst */ struct inet6_ifaddr *if_next; /* next addr in inet6_dev */ }; struct ipv6_mc_socklist { struct in6_addr addr; struct device *dev; struct ipv6_mc_socklist *next; }; #define MAF_TIMER_RUNNING 0x01 #define MAF_LAST_REPORTER 0x02 struct ifmcaddr6 { struct in6_addr mca_addr; struct device *dev; struct ifmcaddr6 *next; struct ifmcaddr6 *if_next; struct timer_list mca_timer; unsigned long mca_flags; atomic_t mca_users; }; #define IFA_HOST IPV6_ADDR_LOOPBACK #define IFA_LINK IPV6_ADDR_LINKLOCAL #define IFA_SITE IPV6_ADDR_SITELOCAL #define IFA_GLOBAL 0x0000U extern int in6_ifnum; struct inet6_dev { struct device *dev; struct inet6_ifaddr *addr_list; struct ifmcaddr6 *mc_list; __u32 if_flags; __u32 router:1, unused:31; struct inet6_dev *next; }; extern __inline__ void ipv6_mc_map(struct in6_addr *addr, char *buf) { /* * +-------+-------+-------+-------+-------+-------+ * | 33 | 33 | DST13 | DST14 | DST15 | DST16 | * +-------+-------+-------+-------+-------+-------+ */ buf[0]= 0x33; buf[1]= 0x33; memcpy(buf + 2, &addr->s6_addr32[3], sizeof(__u32)); } #endif #endif |