diff options
Diffstat (limited to 'usr.sbin/rtadvd/rtadvd.h')
| -rw-r--r-- | usr.sbin/rtadvd/rtadvd.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/usr.sbin/rtadvd/rtadvd.h b/usr.sbin/rtadvd/rtadvd.h index 828fec6..e346a1a 100644 --- a/usr.sbin/rtadvd/rtadvd.h +++ b/usr.sbin/rtadvd/rtadvd.h @@ -94,6 +94,44 @@ struct rtinfo { }; #endif +#ifdef RDNSS +struct rdnss_addr { + TAILQ_ENTRY(rdnss_addr) ra_next; + + struct in6_addr ra_dns; /* DNS server entry */ +}; +struct rdnss { + TAILQ_ENTRY(rdnss) rd_next; + + TAILQ_HEAD(, rdnss_addr) rd_list; /* list of DNS servers */ + int rd_cnt; /* number of DNS servers */ + u_int32_t rd_ltime; /* number of seconds valid */ +}; + +/* + * The maximum length of a domain name in a DNS search list is calculated + * by a domain name + length fields per 63 octets + a zero octet at + * the tail and adding 8 octet boundary padding. + */ +#define _DNAME_LABELENC_MAXLEN \ + (NI_MAXHOST + (NI_MAXHOST / 64 + 1) + 1) +#define DNAME_LABELENC_MAXLEN \ + (_DNAME_LABELENC_MAXLEN + 8 - _DNAME_LABELENC_MAXLEN % 8) + +struct dnssl_addr { + TAILQ_ENTRY(dnssl_addr) da_next; + + int da_len; /* length of entry */ + char da_dom[DNAME_LABELENC_MAXLEN]; /* search domain name entry */ +}; +struct dnssl { + TAILQ_ENTRY(dnssl) dn_next; + + TAILQ_HEAD(, dnssl_addr) dn_list; /* list of search domains */ + u_int32_t dn_ltime; /* number of seconds valid */ +}; +#endif + struct soliciter { struct soliciter *next; struct sockaddr_in6 addr; @@ -130,6 +168,10 @@ struct rainfo { u_int hoplimit; /* AdvCurHopLimit */ struct prefix prefix; /* AdvPrefixList(link head) */ int pfxs; /* number of prefixes */ +#ifdef RDNSS + TAILQ_HEAD(, rdnss) rdnss; /* DNS server list */ + TAILQ_HEAD(, dnssl) dnssl; /* search domain list */ +#endif long clockskew; /* used for consisitency check of lifetimes */ #ifdef ROUTEINFO |
