diff options
Diffstat (limited to 'usr.sbin/rtadvd/rtadvd.h')
| -rw-r--r-- | usr.sbin/rtadvd/rtadvd.h | 60 |
1 files changed, 48 insertions, 12 deletions
diff --git a/usr.sbin/rtadvd/rtadvd.h b/usr.sbin/rtadvd/rtadvd.h index 190bb0d..53bc555 100644 --- a/usr.sbin/rtadvd/rtadvd.h +++ b/usr.sbin/rtadvd/rtadvd.h @@ -3,6 +3,7 @@ /* * Copyright (C) 1998 WIDE Project. + * Copyright (C) 2011 Hiroki Sato <hrs@FreeBSD.org> * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -30,6 +31,17 @@ * SUCH DAMAGE. */ +#define ELM_MALLOC(p,error_action) \ + do { \ + p = malloc(sizeof(*p)); \ + if (p == NULL) { \ + syslog(LOG_ERR, "<%s> malloc failed: %s", \ + __func__, strerror(errno)); \ + error_action; \ + } \ + memset(p, 0, sizeof(*p)); \ + } while(0) + #define IN6ADDR_LINKLOCAL_ALLNODES_INIT \ {{{ 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}} @@ -183,12 +195,10 @@ struct rainfo { int rai_waiting; /* interface information */ - int rai_ifindex; + struct ifinfo *rai_ifinfo; + int rai_advlinkopt; /* bool: whether include link-layer addr opt */ int rai_advifprefix; /* bool: gather IF prefixes? */ - struct sockaddr_dl *rai_sdl; - char rai_ifname[IFNAMSIZ]; - u_int32_t rai_phymtu; /* mtu of the physical interface */ /* Router configuration variables */ u_short rai_lifetime; /* AdvDefaultLifetime */ @@ -218,25 +228,51 @@ struct rainfo { size_t rai_ra_datalen; u_char *rai_ra_data; - /* statistics */ - u_quad_t rai_raoutput; /* # of RAs sent */ - u_quad_t rai_rainput; /* # of RAs received */ - u_quad_t rai_rainconsistent; /* # of RAs inconsistent with ours */ - u_quad_t rai_rsinput; /* # of RSs received */ - /* info about soliciter */ TAILQ_HEAD(, soliciter) rai_soliciter; /* recent solication source */ }; -/* Interface list including RA information */ +/* RA information list */ extern TAILQ_HEAD(railist_head_t, rainfo) railist; +#define IFI_STATE_UNCONFIGURED 0 +#define IFI_STATE_CONFIGURED 1 + +struct ifinfo { + TAILQ_ENTRY(ifinfo) ifi_next; + + u_int16_t ifi_state; + u_int16_t ifi_persist; + u_int16_t ifi_ifindex; + char ifi_ifname[IFNAMSIZ]; + u_int8_t ifi_type; + u_int16_t ifi_flags; + u_int32_t ifi_nd_flags; + u_int32_t ifi_phymtu; + struct sockaddr_dl ifi_sdl; + + struct rainfo *ifi_rainfo; + + /* statistics */ + u_int64_t ifi_raoutput; /* # of RAs sent */ + u_int64_t ifi_rainput; /* # of RAs received */ + u_int64_t ifi_rainconsistent; /* # of inconsistent recv'd RAs */ + u_int64_t ifi_rsinput; /* # of RSs received */ +}; + +/* Interface list */ +extern TAILQ_HEAD(ifilist_head_t, ifinfo) ifilist; + +extern char *mcastif; + struct rtadvd_timer *ra_timeout(void *); void ra_timer_update(void *, struct timeval *); void ra_output(struct rainfo *); int prefix_match(struct in6_addr *, int, struct in6_addr *, int); -struct rainfo *if_indextorainfo(int); +struct ifinfo *if_indextoifinfo(int); struct prefix *find_prefix(struct rainfo *, struct in6_addr *, int); +void rtadvd_set_reload(int); +void rtadvd_set_die(int); |
