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author | hrs <hrs@FreeBSD.org> | 2011-07-14 10:09:58 +0000 |
---|---|---|
committer | hrs <hrs@FreeBSD.org> | 2011-07-14 10:09:58 +0000 |
commit | cdcbea6ad239dd44f37a01b119599e17dac4a5a8 (patch) | |
tree | c97e2a5f6ba4790dc756b51374a4d00de9f4ecae /usr.sbin/rtadvd/if.h | |
parent | 90aa2cef03ff2efa8e9af771632eb3d02d0df168 (diff) | |
download | FreeBSD-src-cdcbea6ad239dd44f37a01b119599e17dac4a5a8.zip FreeBSD-src-cdcbea6ad239dd44f37a01b119599e17dac4a5a8.tar.gz |
- Refactoring the interface list. It now supports dynamically
added/removed interfaces in a more consistent manner and reloading
the configuration file.
- Add initial support for control socket. RA information in the
daemon can be obtained by rtadvctl(8) instead of SIGUSR1 in a similar
manner to ifconfig(8). The information dump has been removed in favor of it.
(reload the configuration file)
# rtadvctl reload
(show RA messages being sent on each interfaces)
# rtadvctl show
em0: flags=<UP,CONFIGURED,PERSIST> status=<RA_SEND> mtu 1280
DefaultLifetime: 30m
MinAdvInterval/MaxAdvInterval: 3m20s/3m20s
AdvLinkMTU: <none>, Flags: O, Preference: medium
ReachableTime: 0s, RetransTimer: 0s, CurHopLimit: 64
AdvIfPrefixes: yes
(show RA messages being sent only on em0)
# rtadvctl show em0
(rtadvctl -v show provides additional information)
# rtadvctl -v show em0
em0: flags=<UP,CONFIGURED,PERSIST> status=<RA_SEND> mtu 1280
DefaultLifetime: 30m
MinAdvInterval/MaxAdvInterval: 3m20s/3m20s
AdvLinkMTU: <none>, Flags: O, Preference: medium
ReachableTime: 0s, RetransTimer: 0s, CurHopLimit: 64
AdvIfPrefixes: yes
Prefixes (1):
2001:db8:1::/64 (CONFIG, vltime=30d, pltime=7d, flags=LA)
RDNSS entries:
2001:db8:1::128 (ltime=2m40s)
(stop rtadvd)
# rtadvctl shutdown
A remaining issue when reloading the configuration file is that
during that period rtadvd cannot communicate with rtadvctl due to some
additional RA sending for graceful shutdown. This will be fixed later.
Diffstat (limited to 'usr.sbin/rtadvd/if.h')
-rw-r--r-- | usr.sbin/rtadvd/if.h | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/usr.sbin/rtadvd/if.h b/usr.sbin/rtadvd/if.h index 8728e19..5479216 100644 --- a/usr.sbin/rtadvd/if.h +++ b/usr.sbin/rtadvd/if.h @@ -30,29 +30,32 @@ * SUCH DAMAGE. */ -#define RTADV_TYPE2BITMASK(type) (0x1 << type) +#define UPDATE_IFINFO_ALL 0 -extern struct if_msghdr **iflist; -extern size_t ifblock_size; -extern char *ifblock; +struct sockinfo { + int si_fd; + const char *si_name; +}; + +extern struct sockinfo sock; +extern struct sockinfo rtsock; +extern struct sockinfo ctrlsock; -struct nd_opt_hdr; -struct sockaddr_dl *if_nametosdl(char *); -int if_getmtu(char *); -int if_getflags(int, int); int lladdropt_length(struct sockaddr_dl *); void lladdropt_fill(struct sockaddr_dl *, struct nd_opt_hdr *); int rtbuf_len(void); char *get_next_msg(char *, char *, int, size_t *, int); struct in6_addr *get_addr(char *); int get_rtm_ifindex(char *); -int get_ifm_ifindex(char *); -int get_ifam_ifindex(char *); -int get_ifm_flags(char *); int get_prefixlen(char *); int prefixlen(u_char *, u_char *); -int rtmsg_type(char *); -int ifmsg_type(char *); -int rtmsg_len(char *); -int ifmsg_len(char *); -void init_iflist(void); + +struct ifinfo *update_ifinfo(struct ifilist_head_t *, int); +int update_ifinfo_nd_flags(struct ifinfo *); +struct ifinfo *update_persist_ifinfo(struct ifilist_head_t *, + const char *); + +int sock_mc_join(struct sockinfo *, int); +int sock_mc_leave(struct sockinfo *, int); +int sock_mc_rr_update(struct sockinfo *, char *); +int getinet6sysctl(int); |