diff options
Diffstat (limited to 'sys/netinet6')
| -rw-r--r-- | sys/netinet6/mld6.c | 29 | ||||
| -rw-r--r-- | sys/netinet6/mld6_var.h | 6 |
2 files changed, 18 insertions, 17 deletions
diff --git a/sys/netinet6/mld6.c b/sys/netinet6/mld6.c index e80c251..3714ef7 100644 --- a/sys/netinet6/mld6.c +++ b/sys/netinet6/mld6.c @@ -95,12 +95,12 @@ */ /* denotes that the MLD max response delay field specifies time in milliseconds */ -#define MLD6_TIMER_SCALE 1000 +#define MLD_TIMER_SCALE 1000 /* * time between repetitions of a node's initial report of interest in a * multicast address(in seconds) */ -#define MLD6_UNSOLICITED_REPORT_INTERVAL 10 +#define MLD_UNSOLICITED_REPORT_INTERVAL 10 static struct ip6_pktopts ip6_opts; static int mld6_timers_are_running; @@ -151,12 +151,13 @@ mld6_start_listening(in6m) if (IN6_ARE_ADDR_EQUAL(&in6m->in6m_addr, &mld6_all_nodes_linklocal) || IPV6_ADDR_MC_SCOPE(&in6m->in6m_addr) < IPV6_ADDR_SCOPE_LINKLOCAL) { in6m->in6m_timer = 0; - in6m->in6m_state = MLD6_OTHERLISTENER; + in6m->in6m_state = MLD_OTHERLISTENER; } else { mld6_sendpkt(in6m, MLD_LISTENER_REPORT, NULL); - in6m->in6m_timer = MLD6_RANDOM_DELAY( - MLD6_UNSOLICITED_REPORT_INTERVAL * PR_FASTHZ); - in6m->in6m_state = MLD6_IREPORTEDLAST; + in6m->in6m_timer = + MLD_RANDOM_DELAY(MLD_UNSOLICITED_REPORT_INTERVAL * + PR_FASTHZ); + in6m->in6m_state = MLD_IREPORTEDLAST; mld6_timers_are_running = 1; } splx(s); @@ -171,7 +172,7 @@ mld6_stop_listening(in6m) mld6_all_routers_linklocal.s6_addr16[1] = htons(in6m->in6m_ifp->if_index); /* XXX: necessary when mrouting */ - if (in6m->in6m_state == MLD6_IREPORTEDLAST && + if (in6m->in6m_state == MLD_IREPORTEDLAST && (!IN6_ARE_ADDR_EQUAL(&in6m->in6m_addr, &mld6_all_nodes_linklocal)) && IPV6_ADDR_MC_SCOPE(&in6m->in6m_addr) > IPV6_ADDR_SCOPE_INTFACELOCAL) mld6_sendpkt(in6m, MLD_LISTENER_DONE, @@ -226,8 +227,8 @@ mld6_input(m, off) * In Delaying Listener state, our timer is running (in6m->in6m_timer) * In Idle Listener state, our timer is not running (in6m->in6m_timer==0) * - * The flag is in6m->in6m_state, it is set to MLD6_OTHERLISTENER if - * we have heard a report from another member, or MLD6_IREPORTEDLAST + * The flag is in6m->in6m_state, it is set to MLD_OTHERLISTENER if + * we have heard a report from another member, or MLD_IREPORTEDLAST * if we sent the last report. */ switch(mldh->mld_type) { @@ -262,7 +263,7 @@ mld6_input(m, off) * the calculated value equals to zero when Max Response * Delay is positive. */ - timer = ntohs(mldh->mld_maxdelay) * PR_FASTHZ / MLD6_TIMER_SCALE; + timer = ntohs(mldh->mld_maxdelay) * PR_FASTHZ / MLD_TIMER_SCALE; if (timer == 0 && mldh->mld_maxdelay) timer = 1; mld6_all_nodes_linklocal.s6_addr16[1] = @@ -288,12 +289,12 @@ mld6_input(m, off) mld6_sendpkt(in6m, MLD_LISTENER_REPORT, NULL); in6m->in6m_timer = 0; /* reset timer */ - in6m->in6m_state = MLD6_IREPORTEDLAST; + in6m->in6m_state = MLD_IREPORTEDLAST; } else if (in6m->in6m_timer == 0 || /*idle state*/ in6m->in6m_timer > timer) { in6m->in6m_timer = - MLD6_RANDOM_DELAY(timer); + MLD_RANDOM_DELAY(timer); mld6_timers_are_running = 1; } } @@ -329,7 +330,7 @@ mld6_input(m, off) IN6_LOOKUP_MULTI(mldh->mld_addr, ifp, in6m); if (in6m) { in6m->in6m_timer = 0; /* transit to idle state */ - in6m->in6m_state = MLD6_OTHERLISTENER; /* clear flag */ + in6m->in6m_state = MLD_OTHERLISTENER; /* clear flag */ } if (IN6_IS_ADDR_MC_LINKLOCAL(&mldh->mld_addr)) @@ -366,7 +367,7 @@ mld6_fasttimeo() /* do nothing */ } else if (--in6m->in6m_timer == 0) { mld6_sendpkt(in6m, MLD_LISTENER_REPORT, NULL); - in6m->in6m_state = MLD6_IREPORTEDLAST; + in6m->in6m_state = MLD_IREPORTEDLAST; } else { mld6_timers_are_running = 1; } diff --git a/sys/netinet6/mld6_var.h b/sys/netinet6/mld6_var.h index 13ae1e6..154949a 100644 --- a/sys/netinet6/mld6_var.h +++ b/sys/netinet6/mld6_var.h @@ -35,13 +35,13 @@ #ifdef _KERNEL -#define MLD6_RANDOM_DELAY(X) (arc4random() % (X) + 1) +#define MLD_RANDOM_DELAY(X) (arc4random() % (X) + 1) /* * States for MLD stop-listening processing */ -#define MLD6_OTHERLISTENER 0 -#define MLD6_IREPORTEDLAST 1 +#define MLD_OTHERLISTENER 0 +#define MLD_IREPORTEDLAST 1 void mld6_init(void); void mld6_input(struct mbuf *, int); |
