diff options
Diffstat (limited to 'ospfd/ospf_packet.c')
| -rw-r--r-- | ospfd/ospf_packet.c | 39 |
1 files changed, 18 insertions, 21 deletions
diff --git a/ospfd/ospf_packet.c b/ospfd/ospf_packet.c index f7d1d0fa7d..bf78336ad5 100644 --- a/ospfd/ospf_packet.c +++ b/ospfd/ospf_packet.c @@ -22,6 +22,7 @@ #include <zebra.h> +#include "monotime.h" #include "thread.h" #include "memory.h" #include "linklist.h" @@ -521,16 +522,18 @@ ospf_ls_upd_timer (struct thread *thread) struct ospf_lsa *lsa; if ((lsa = rn->info) != NULL) - /* Don't retransmit an LSA if we received it within - the last RxmtInterval seconds - this is to allow the - neighbour a chance to acknowledge the LSA as it may - have ben just received before the retransmit timer - fired. This is a small tweak to what is in the RFC, - but it will cut out out a lot of retransmit traffic - - MAG */ - if (tv_cmp (tv_sub (recent_relative_time (), lsa->tv_recv), - int2tv (retransmit_interval)) >= 0) - listnode_add (update, rn->info); + { + /* Don't retransmit an LSA if we received it within + the last RxmtInterval seconds - this is to allow the + neighbour a chance to acknowledge the LSA as it may + have ben just received before the retransmit timer + fired. This is a small tweak to what is in the RFC, + but it will cut out out a lot of retransmit traffic + - MAG */ + if (monotime_since (&lsa->tv_recv, NULL) + >= retransmit_interval * 1000000LL) + listnode_add (update, rn->info); + } } } @@ -1469,10 +1472,8 @@ ospf_db_desc (struct ip *iph, struct ospf_header *ospfh, } else { - struct timeval t, now; - quagga_gettime (QUAGGA_CLK_MONOTONIC, &now); - t = tv_sub (now, nbr->last_send_ts); - if (tv_cmp (t, int2tv (nbr->v_inactivity)) < 0) + if (monotime_since (&nbr->last_send_ts, NULL) + < nbr->v_inactivity * 1000000LL) { /* In states Loading and Full the slave must resend its last Database Description packet in response to @@ -2074,12 +2075,8 @@ ospf_ls_upd (struct ospf *ospf, struct ip *iph, struct ospf_header *ospfh, recent) LSA instance. */ else { - struct timeval now; - - quagga_gettime (QUAGGA_CLK_MONOTONIC, &now); - - if (tv_cmp (tv_sub (now, current->tv_orig), - msec2tv (ospf->min_ls_arrival)) >= 0) + if (monotime_since (¤t->tv_orig, NULL) + >= ospf->min_ls_arrival * 1000LL) /* Trap NSSA type later.*/ ospf_ls_upd_send_lsa (nbr, current, OSPF_SEND_PACKET_DIRECT); DISCARD_LSA (lsa, 8); @@ -3577,7 +3574,7 @@ ospf_db_desc_send (struct ospf_neighbor *nbr) if (nbr->last_send) ospf_packet_free (nbr->last_send); nbr->last_send = ospf_packet_dup (op); - quagga_gettime (QUAGGA_CLK_MONOTONIC, &nbr->last_send_ts); + monotime(&nbr->last_send_ts); } /* Re-send Database Description. */ |