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Diffstat (limited to 'ospf6d/ospf6_interface.c')
-rw-r--r--ospf6d/ospf6_interface.c90
1 files changed, 34 insertions, 56 deletions
diff --git a/ospf6d/ospf6_interface.c b/ospf6d/ospf6_interface.c
index d4180d92..0614e440 100644
--- a/ospf6d/ospf6_interface.c
+++ b/ospf6d/ospf6_interface.c
@@ -151,14 +151,12 @@ ospf6_interface_create (struct interface *ifp)
void
ospf6_interface_delete (struct ospf6_interface *oi)
{
- struct listnode *n;
+ struct listnode *node, *nnode;
struct ospf6_neighbor *on;
- for (n = listhead (oi->neighbor_list); n; nextnode (n))
- {
- on = (struct ospf6_neighbor *) getdata (n);
+ for (ALL_LIST_ELEMENTS (oi->neighbor_list, node, nnode, on))
ospf6_neighbor_delete (on);
- }
+
list_delete (oi->neighbor_list);
THREAD_OFF (oi->thread_send_hello);
@@ -199,16 +197,14 @@ ospf6_interface_enable (struct ospf6_interface *oi)
void
ospf6_interface_disable (struct ospf6_interface *oi)
{
- struct listnode *i;
+ struct listnode *node, *nnode;
struct ospf6_neighbor *on;
SET_FLAG (oi->flag, OSPF6_INTERFACE_DISABLE);
- for (i = listhead (oi->neighbor_list); i; nextnode (i))
- {
- on = (struct ospf6_neighbor *) getdata (i);
+ for (ALL_LIST_ELEMENTS (oi->neighbor_list, node, nnode, on))
ospf6_neighbor_delete (on);
- }
+
list_delete_all_node (oi->neighbor_list);
ospf6_lsdb_remove_all (oi->lsdb);
@@ -228,10 +224,8 @@ ospf6_interface_get_linklocal_address (struct interface *ifp)
struct in6_addr *l = (struct in6_addr *) NULL;
/* for each connected address */
- for (n = listhead (ifp->connected); n; nextnode (n))
+ for (ALL_LIST_ELEMENTS_RO (ifp->connected, n, c))
{
- c = (struct connected *) getdata (n);
-
/* if family not AF_INET6, ignore */
if (c->address->family != AF_INET6)
continue;
@@ -318,7 +312,7 @@ ospf6_interface_connected_route_update (struct interface *ifp)
struct ospf6_interface *oi;
struct ospf6_route *route;
struct connected *c;
- struct listnode *i;
+ struct listnode *node, *nnode;
oi = (struct ospf6_interface *) ifp->info;
if (oi == NULL)
@@ -333,10 +327,9 @@ ospf6_interface_connected_route_update (struct interface *ifp)
/* update "route to advertise" interface route table */
ospf6_route_remove_all (oi->route_connected);
- for (i = listhead (oi->interface->connected); i; nextnode (i))
- {
- c = (struct connected *) getdata (i);
+ for (ALL_LIST_ELEMENTS (oi->interface->connected, node, nnode, c))
+ {
if (c->address->family != AF_INET6)
continue;
@@ -498,7 +491,7 @@ better_drouter (struct ospf6_neighbor *a, struct ospf6_neighbor *b)
static u_char
dr_election (struct ospf6_interface *oi)
{
- struct listnode *i;
+ struct listnode *node, *nnode;
struct ospf6_neighbor *on, *drouter, *bdrouter, myself;
struct ospf6_neighbor *best_drouter, *best_bdrouter;
u_char next_state = 0;
@@ -517,20 +510,16 @@ dr_election (struct ospf6_interface *oi)
myself.router_id = oi->area->ospf6->router_id;
/* Electing BDR (2) */
- for (i = listhead (oi->neighbor_list); i; nextnode (i))
- {
- on = (struct ospf6_neighbor *) getdata (i);
- bdrouter = better_bdrouter (bdrouter, on);
- }
+ for (ALL_LIST_ELEMENTS (oi->neighbor_list, node, nnode, on))
+ bdrouter = better_bdrouter (bdrouter, on);
+
best_bdrouter = bdrouter;
bdrouter = better_bdrouter (best_bdrouter, &myself);
/* Electing DR (3) */
- for (i = listhead (oi->neighbor_list); i; nextnode (i))
- {
- on = (struct ospf6_neighbor *) getdata (i);
- drouter = better_drouter (drouter, on);
- }
+ for (ALL_LIST_ELEMENTS (oi->neighbor_list, node, nnode, on))
+ drouter = better_drouter (drouter, on);
+
best_drouter = drouter;
drouter = better_drouter (best_drouter, &myself);
if (drouter == NULL)
@@ -576,9 +565,8 @@ dr_election (struct ospf6_interface *oi)
(drouter ? drouter->name : "0.0.0.0"),
(bdrouter ? bdrouter->name : "0.0.0.0"));
- for (i = listhead (oi->neighbor_list); i; nextnode (i))
+ for (ALL_LIST_ELEMENTS_RO (oi->neighbor_list, node, on))
{
- on = (struct ospf6_neighbor *) getdata (i);
if (on->state < OSPF6_NEIGHBOR_TWOWAY)
continue;
/* Schedule AdjOK. */
@@ -724,7 +712,7 @@ int
interface_down (struct thread *thread)
{
struct ospf6_interface *oi;
- struct listnode *n;
+ struct listnode *node, *nnode;
struct ospf6_neighbor *on;
oi = (struct ospf6_interface *) THREAD_ARG (thread);
@@ -740,11 +728,9 @@ interface_down (struct thread *thread)
ospf6_interface_state_change (OSPF6_INTERFACE_DOWN, oi);
- for (n = listhead (oi->neighbor_list); n; nextnode (n))
- {
- on = (struct ospf6_neighbor *) getdata (n);
- ospf6_neighbor_delete (on);
- }
+ for (ALL_LIST_ELEMENTS (oi->neighbor_list, node, nnode, on))
+ ospf6_neighbor_delete (on);
+
list_delete_all_node (oi->neighbor_list);
return 0;
@@ -790,9 +776,9 @@ ospf6_interface_show (struct vty *vty, struct interface *ifp)
oi = (struct ospf6_interface *) ifp->info;
vty_out (vty, " Internet Address:%s", VNL);
- for (i = listhead (ifp->connected); i; nextnode (i))
+
+ for (ALL_LIST_ELEMENTS_RO (ifp->connected, i, c))
{
- c = (struct connected *)getdata (i);
p = c->address;
prefix2str (p, strbuf, sizeof (strbuf));
switch (p->family)
@@ -896,11 +882,8 @@ DEFUN (show_ipv6_ospf6_interface,
}
else
{
- for (i = listhead (iflist); i; nextnode (i))
- {
- ifp = (struct interface *) getdata (i);
- ospf6_interface_show (vty, ifp);
- }
+ for (ALL_LIST_ELEMENTS_RO (iflist, i, ifp))
+ ospf6_interface_show (vty, ifp);
}
return CMD_SUCCESS;
@@ -992,9 +975,8 @@ DEFUN (show_ipv6_ospf6_interface_prefix,
struct ospf6_interface *oi;
struct interface *ifp;
- for (i = listhead (iflist); i; nextnode (i))
+ for (ALL_LIST_ELEMENTS_RO (iflist, i, ifp))
{
- ifp = (struct interface *) getdata (i);
oi = (struct ospf6_interface *) ifp->info;
if (oi == NULL)
continue;
@@ -1045,7 +1027,7 @@ DEFUN (ipv6_ospf6_ifmtu,
struct ospf6_interface *oi;
struct interface *ifp;
unsigned int ifmtu, iobuflen;
- struct listnode *node;
+ struct listnode *node, *nnode;
struct ospf6_neighbor *on;
ifp = (struct interface *) vty->index;
@@ -1084,9 +1066,8 @@ DEFUN (ipv6_ospf6_ifmtu,
oi->ifmtu = ifmtu;
/* re-establish adjacencies */
- for (node = listhead (oi->neighbor_list); node; nextnode (node))
+ for (ALL_LIST_ELEMENTS (oi->neighbor_list, node, nnode, on))
{
- on = (struct ospf6_neighbor *) getdata (node);
THREAD_OFF (on->inactivity_timer);
thread_execute (master, inactivity_timer, on, 0);
}
@@ -1106,7 +1087,7 @@ DEFUN (no_ipv6_ospf6_ifmtu,
struct ospf6_interface *oi;
struct interface *ifp;
unsigned int iobuflen;
- struct listnode *node;
+ struct listnode *node, *nnode;
struct ospf6_neighbor *on;
ifp = (struct interface *) vty->index;
@@ -1133,9 +1114,8 @@ DEFUN (no_ipv6_ospf6_ifmtu,
oi->ifmtu = ifp->mtu;
/* re-establish adjacencies */
- for (node = listhead (oi->neighbor_list); node; nextnode (node))
+ for (ALL_LIST_ELEMENTS (oi->neighbor_list, node, nnode, on))
{
- on = (struct ospf6_neighbor *) getdata (node);
THREAD_OFF (on->inactivity_timer);
thread_execute (master, inactivity_timer, on, 0);
}
@@ -1355,7 +1335,7 @@ DEFUN (ipv6_ospf6_passive,
{
struct ospf6_interface *oi;
struct interface *ifp;
- struct listnode *node;
+ struct listnode *node, *nnode;
struct ospf6_neighbor *on;
ifp = (struct interface *) vty->index;
@@ -1369,9 +1349,8 @@ DEFUN (ipv6_ospf6_passive,
SET_FLAG (oi->flag, OSPF6_INTERFACE_PASSIVE);
THREAD_OFF (oi->thread_send_hello);
- for (node = listhead (oi->neighbor_list); node; nextnode (node))
+ for (ALL_LIST_ELEMENTS (oi->neighbor_list, node, nnode, on))
{
- on = (struct ospf6_neighbor *) getdata (node);
THREAD_OFF (on->inactivity_timer);
thread_execute (master, inactivity_timer, on, 0);
}
@@ -1490,9 +1469,8 @@ config_write_ospf6_interface (struct vty *vty)
struct ospf6_interface *oi;
struct interface *ifp;
- for (i = listhead (iflist); i; nextnode (i))
+ for (ALL_LIST_ELEMENTS_RO (iflist, i, ifp))
{
- ifp = (struct interface *) getdata (i);
oi = (struct ospf6_interface *) ifp->info;
if (oi == NULL)
continue;
generated by cgit v1.2.1 (git 2.18.0) at 2024-06-28 20:52:27 +0000