int
handle_ifNumber(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests) {
/* We are never called for a GETNEXT if it's registered as a
"instance", as it's "magically" handled for us. */
/* a instance handler also only hands us one request at a time, so
we don't need to loop over a list of requests; we'll only get one. */
int32_t v = 0;
(void)handler;
(void)reginfo;
switch (reqinfo->mode) {
case MODE_GET:
count_ifNumber(&v);
snmp_set_var_typed_value(requests->requestvb, ASN_INTEGER,
(u_char *) &v,
sizeof(v));
break;
default:
/* we should never get here, so this is a really bad error */
snmp_log(LOG_ERR, "unknown mode (%d) in handle_ifNumber\n", reqinfo->mode );
return SNMP_ERR_GENERR;
}
return SNMP_ERR_NOERROR;
}
void
test_getIfNumber(void) {
int32_t v = 0;
count_ifNumber(&v);
TEST_ASSERT_EQUAL_UINT32_MESSAGE(2, v, "testting test");
}
