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Diffstat (limited to 'ospfd/ospf_snmp.c')
-rw-r--r--ospfd/ospf_snmp.c63
1 files changed, 43 insertions, 20 deletions
diff --git a/ospfd/ospf_snmp.c b/ospfd/ospf_snmp.c
index 389fd73c..0fe9cae6 100644
--- a/ospfd/ospf_snmp.c
+++ b/ospfd/ospf_snmp.c
@@ -515,7 +515,9 @@ static u_char *
ospfGeneralGroup (struct variable *v, oid *name, size_t *length,
int exact, size_t *var_len, WriteMethod **write_method)
{
- struct ospf *ospf = ospf_top;
+ struct ospf *ospf;
+
+ ospf = ospf_lookup ();
/* Check whether the instance identifier is valid */
if (smux_header_generic (v, name, length, exact, var_len, write_method)
@@ -616,7 +618,7 @@ ospf_area_lookup_next (struct ospf *ospf, struct in_addr *area_id, int first)
struct ospf_area *area;
listnode node;
- if (! ospf_top)
+ if (ospf == NULL)
return NULL;
if (first)
@@ -647,10 +649,11 @@ struct ospf_area *
ospfAreaLookup (struct variable *v, oid name[], size_t *length,
struct in_addr *addr, int exact)
{
- struct ospf *ospf = ospf_top;
+ struct ospf *ospf;
struct ospf_area *area;
int len;
+ ospf = ospf_lookup ();
if (ospf == NULL)
return NULL;
@@ -750,11 +753,13 @@ ospf_stub_area_lookup_next (struct in_addr *area_id, int first)
{
struct ospf_area *area;
listnode node;
+ struct ospf *ospf;
- if (! ospf_top)
+ ospf = ospf_lookup ();
+ if (ospf == NULL)
return NULL;
- for (node = listhead (ospf_top->areas); node; nextnode (node))
+ for (node = listhead (ospf->areas); node; nextnode (node))
{
area = getdata (node);
@@ -779,11 +784,12 @@ struct ospf_area *
ospfStubAreaLookup (struct variable *v, oid name[], size_t *length,
struct in_addr *addr, int exact)
{
- struct ospf *ospf = ospf_top;
+ struct ospf *ospf;
struct ospf_area *area;
int len;
- if (! ospf_top)
+ ospf = ospf_lookup ();
+ if (ospf == NULL)
return NULL;
/* Exact lookup. */
@@ -907,7 +913,7 @@ ospfLsdbLookup (struct variable *v, oid *name, size_t *length,
struct in_addr *area_id, u_char *type,
struct in_addr *ls_id, struct in_addr *router_id, int exact)
{
- struct ospf *ospf = ospf_top;
+ struct ospf *ospf;
struct ospf_area *area;
struct ospf_lsa *lsa;
int len;
@@ -917,6 +923,8 @@ ospfLsdbLookup (struct variable *v, oid *name, size_t *length,
oid *offset;
int offsetlen;
+ ospf = ospf_lookup ();
+
#define OSPF_LSDB_ENTRY_OFFSET \
(IN_ADDR_SIZE + 1 + IN_ADDR_SIZE + IN_ADDR_SIZE)
@@ -1055,6 +1063,7 @@ ospfLsdbEntry (struct variable *v, oid *name, size_t *length, int exact,
u_char type;
struct in_addr ls_id;
struct in_addr router_id;
+ struct ospf *ospf;
/* INDEX { ospfLsdbAreaId, ospfLsdbType,
ospfLsdbLsid, ospfLsdbRouterId } */
@@ -1065,7 +1074,8 @@ ospfLsdbEntry (struct variable *v, oid *name, size_t *length, int exact,
memset (&router_id, 0, sizeof (struct in_addr));
/* Check OSPF instance. */
- if (! ospf_top)
+ ospf = ospf_lookup ();
+ if (ospf == NULL)
return NULL;
lsa = ospfLsdbLookup (v, name, length, &area_id, &type, &ls_id, &router_id,
@@ -1118,13 +1128,15 @@ ospfAreaRangeLookup (struct variable *v, oid *name, size_t *length,
oid *offset;
int offsetlen;
int len;
- struct ospf *ospf = ospf_top;
+ struct ospf *ospf;
struct ospf_area *area;
struct ospf_area_range *range;
struct prefix_ipv4 p;
p.family = AF_INET;
p.prefixlen = IPV4_MAX_BITLEN;
+ ospf = ospf_lookup ();
+
if (exact)
{
/* Area ID + Range Network. */
@@ -1213,9 +1225,10 @@ ospfAreaRangeEntry (struct variable *v, oid *name, size_t *length, int exact,
struct in_addr area_id;
struct in_addr range_net;
struct in_addr mask;
- struct ospf *ospf = ospf_top;
+ struct ospf *ospf;
/* Check OSPF instance. */
+ ospf = ospf_lookup ();
if (ospf == NULL)
return NULL;
@@ -1262,8 +1275,9 @@ ospfHostLookup (struct variable *v, oid *name, size_t *length,
{
int len;
struct ospf_nbr_nbma *nbr_nbma;
- struct ospf *ospf = ospf_top;
+ struct ospf *ospf;
+ ospf = ospf_lookup ();
if (ospf == NULL)
return NULL;
@@ -1315,9 +1329,10 @@ ospfHostEntry (struct variable *v, oid *name, size_t *length, int exact,
struct ospf_nbr_nbma *nbr_nbma;
struct ospf_interface *oi;
struct in_addr addr;
- struct ospf *ospf = ospf_top;
+ struct ospf *ospf;
/* Check OSPF instance. */
+ ospf = ospf_lookup ();
if (ospf == NULL)
return NULL;
@@ -1606,12 +1621,13 @@ ospfIfEntry (struct variable *v, oid *name, size_t *length, int exact,
unsigned int ifindex;
struct in_addr ifaddr;
struct ospf_interface *oi;
- struct ospf *ospf = ospf_top;
+ struct ospf *ospf;
ifindex = 0;
memset (&ifaddr, 0, sizeof (struct in_addr));
/* Check OSPF instance. */
+ ospf = ospf_lookup ();
if (ospf == NULL)
return NULL;
@@ -1778,12 +1794,13 @@ ospfIfMetricEntry (struct variable *v, oid *name, size_t *length, int exact,
unsigned int ifindex;
struct in_addr ifaddr;
struct ospf_interface *oi;
- struct ospf *ospf = ospf_top;
+ struct ospf *ospf;
ifindex = 0;
memset (&ifaddr, 0, sizeof (struct in_addr));
/* Check OSPF instance. */
+ ospf = ospf_lookup ();
if (ospf == NULL)
return NULL;
@@ -2068,8 +2085,9 @@ ospf_snmp_nbr_lookup_next (struct in_addr *nbr_addr, unsigned int *ifindex,
struct ospf_neighbor *nbr;
struct route_node *rn;
struct ospf_neighbor *min = NULL;
- struct ospf *ospf = ospf_top;
+ struct ospf *ospf = ospf;
+ ospf = ospf_lookup ();
LIST_LOOP (ospf->oiflist, oi, nn)
{
for (rn = route_top (oi->nbrs); rn; rn = route_next (rn))
@@ -2110,7 +2128,9 @@ ospfNbrLookup (struct variable *v, oid *name, size_t *length,
int len;
int first;
struct ospf_neighbor *nbr;
- struct ospf *ospf = ospf_top;
+ struct ospf *ospf;
+
+ ospf = ospf_lookup ();
if (exact)
{
@@ -2221,12 +2241,13 @@ ospfVirtNbrEntry (struct variable *v, oid *name, size_t *length, int exact,
struct ospf_vl_data *vl_data;
struct in_addr area_id;
struct in_addr neighbor;
- struct ospf *ospf = ospf_top;
+ struct ospf *ospf;
memset (&area_id, 0, sizeof (struct in_addr));
memset (&neighbor, 0, sizeof (struct in_addr));
/* Check OSPF instance. */
+ ospf = ospf_lookup ();
if (ospf == NULL)
return NULL;
@@ -2278,8 +2299,9 @@ ospfExtLsdbLookup (struct variable *v, oid *name, size_t *length, u_char *type,
u_char lsa_type;
int len;
struct ospf_lsa *lsa;
- struct ospf *ospf = ospf_top;
+ struct ospf *ospf;
+ ospf = ospf_lookup ();
if (exact)
{
if (*length != v->namelen + 1 + IN_ADDR_SIZE + IN_ADDR_SIZE)
@@ -2367,13 +2389,14 @@ ospfExtLsdbEntry (struct variable *v, oid *name, size_t *length, int exact,
u_char type;
struct in_addr ls_id;
struct in_addr router_id;
- struct ospf *ospf = ospf_top;
+ struct ospf *ospf;
type = OSPF_AS_EXTERNAL_LSA;
memset (&ls_id, 0, sizeof (struct in_addr));
memset (&router_id, 0, sizeof (struct in_addr));
/* Check OSPF instance. */
+ ospf = ospf_lookup ();
if (ospf == NULL)
return NULL;
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-02 13:27:00 +0000