Merge branch 'new' into socket2

10 files changed, 46 insertions, 57 deletions

diff --git a/proto/ospf/hello.c b/proto/ospf/hello.c
index 9f174df8..7fe82801 100644
--- a/proto/ospf/hello.c
+++ b/proto/ospf/hello.c
@@ -48,8 +48,8 @@ ospf_hello_receive(struct ospf_packet *ps_i, struct ospf_iface *ifa,
   struct proto_ospf *po = ifa->oa->po;
   struct proto *p = &po->proto;
   char *beg = "OSPF: Bad HELLO packet from ";
-  unsigned int size, i, twoway, oldpriority, eligible, peers;
-  u32 olddr, oldbdr, oldiface_id, tmp;
+  unsigned int size, i, twoway, eligible, peers;
+  u32 tmp;
   u32 *pnrid;
 
   size = ntohs(ps_i->length);
@@ -169,11 +169,11 @@ ospf_hello_receive(struct ospf_packet *ps_i, struct ospf_iface *ifa,
   if (!twoway)
     ospf_neigh_sm(n, INM_1WAYREC);
 
-  olddr = n->dr;
-  oldbdr = n->bdr;
-  oldpriority = n->priority;
+  u32 olddr = n->dr;
+  u32 oldbdr = n->bdr;
+  u32 oldpriority = n->priority;
 #ifdef OSPFv3
-  oldiface_id = n->iface_id;
+  u32 oldiface_id = n->iface_id;
 #endif
 
   n->dr = ntohl(ps->dr);
diff --git a/proto/ospf/lsalib.c b/proto/ospf/lsalib.c
index ab633984..35f02dcd 100644
--- a/proto/ospf/lsalib.c
+++ b/proto/ospf/lsalib.c
@@ -122,22 +122,22 @@ ntohlsah(struct ospf_lsa_header *n, struct ospf_lsa_header *h)
 }
 
 void
-htonlsab(void *h, void *n, u16 type, u16 len)
+htonlsab(void *h, void *n, u16 len)
 {
   u32 *hid = h;
   u32 *nid = n;
-  int i;
+  unsigned i;
 
   for (i = 0; i < (len / sizeof(u32)); i++)
     nid[i] = htonl(hid[i]);
 }
 
 void
-ntohlsab(void *n, void *h, u16 type, u16 len)
+ntohlsab(void *n, void *h, u16 len)
 {
   u32 *nid = n;
   u32 *hid = h;
-  int i;
+  unsigned i;
 
   for (i = 0; i < (len / sizeof(u32)); i++)
     hid[i] = ntohl(nid[i]);
@@ -185,11 +185,10 @@ void
 lsasum_calculate(struct ospf_lsa_header *h, void *body)
 {
   u16 length = h->length;
-  u16 type = h->type;
 
   //  log(L_WARN "Checksum %R %R %d start (len %d)", h->id, h->rt, h->type, length);
   htonlsah(h, h);
-  htonlsab(body, body, type, length - sizeof(struct ospf_lsa_header));
+  htonlsab(body, body, length - sizeof(struct ospf_lsa_header));
 
   /*
   char buf[1024];
@@ -203,7 +202,7 @@ lsasum_calculate(struct ospf_lsa_header *h, void *body)
   //  log(L_WARN "Checksum result %4x", h->checksum);
 
   ntohlsah(h, h);
-  ntohlsab(body, body, type, length - sizeof(struct ospf_lsa_header));
+  ntohlsab(body, body, length - sizeof(struct ospf_lsa_header));
 }
 
 /*
@@ -325,7 +324,7 @@ lsa_validate_rt(struct ospf_lsa_header *lsa, struct ospf_lsa_rt *body)
 }
 
 static int
-lsa_validate_net(struct ospf_lsa_header *lsa, struct ospf_lsa_net *body)
+lsa_validate_net(struct ospf_lsa_header *lsa, struct ospf_lsa_net *body UNUSED)
 {
   if (lsa->length < (HDRLEN + sizeof(struct ospf_lsa_net)))
     return 0;
diff --git a/proto/ospf/lsalib.h b/proto/ospf/lsalib.h
index ed929beb..a799de31 100644
--- a/proto/ospf/lsalib.h
+++ b/proto/ospf/lsalib.h
@@ -12,8 +12,8 @@
 
 void htonlsah(struct ospf_lsa_header *h, struct ospf_lsa_header *n);
 void ntohlsah(struct ospf_lsa_header *n, struct ospf_lsa_header *h);
-void htonlsab(void *h, void *n, u16 type, u16 len);
-void ntohlsab(void *n, void *h, u16 type, u16 len);
+void htonlsab(void *h, void *n, u16 len);
+void ntohlsab(void *n, void *h, u16 len);
 void lsasum_calculate(struct ospf_lsa_header *header, void *body);
 u16 lsasum_check(struct ospf_lsa_header *h, void *body);
 #define CMP_NEWER 1
diff --git a/proto/ospf/lsupd.c b/proto/ospf/lsupd.c
index 39d91b9a..7d5d89da 100644
--- a/proto/ospf/lsupd.c
+++ b/proto/ospf/lsupd.c
@@ -290,8 +290,7 @@ ospf_lsupd_flood(struct proto_ospf *po,
 	htonlsah(hh, lh);
 	help = (u8 *) (lh + 1);
 	en = ospf_hash_find_header(po->gr, domain, hh);
-	htonlsab(en->lsa_body, help, hh->type, hh->length
-		 - sizeof(struct ospf_lsa_header));
+	htonlsab(en->lsa_body, help, hh->length - sizeof(struct ospf_lsa_header));
       }
 
       len = sizeof(struct ospf_lsupd_packet) + ntohs(lh->length);
@@ -384,8 +383,7 @@ ospf_lsupd_send_list(struct ospf_neighbor *n, list * l)
     }
     htonlsah(&(en->lsa), pktpos);
     pktpos = pktpos + sizeof(struct ospf_lsa_header);
-    htonlsab(en->lsa_body, pktpos, en->lsa.type, en->lsa.length
-	     - sizeof(struct ospf_lsa_header));
+    htonlsab(en->lsa_body, pktpos, en->lsa.length - sizeof(struct ospf_lsa_header));
     pktpos = pktpos + en->lsa.length - sizeof(struct ospf_lsa_header);
     len += en->lsa.length;
     lsano++;
@@ -627,8 +625,7 @@ ospf_lsupd_receive(struct ospf_packet *ps_i, struct ospf_iface *ifa,
 
       /* pg 144 (5d) */
       void *body = mb_alloc(p->pool, lsatmp.length - sizeof(struct ospf_lsa_header));
-      ntohlsab(lsa + 1, body, lsatmp.type,
-	       lsatmp.length - sizeof(struct ospf_lsa_header));
+      ntohlsab(lsa + 1, body, lsatmp.length - sizeof(struct ospf_lsa_header));
 
       /* We will do validation check after flooding and
 	 acknowledging given LSA to minimize problems
diff --git a/proto/ospf/neighbor.c b/proto/ospf/neighbor.c
index 89acf543..69c58806 100644
--- a/proto/ospf/neighbor.c
+++ b/proto/ospf/neighbor.c
@@ -440,7 +440,6 @@ void
 bdr_election(struct ospf_iface *ifa)
 {
   struct proto_ospf *po = ifa->oa->po;
-  struct proto *p = &po->proto;
   u32 myid = po->router_id;
   struct ospf_neighbor *neigh, *ndr, *nbdr, me;
   int doadj;
@@ -631,7 +630,7 @@ static void
 rxmt_timer_hook(timer * timer)
 {
   struct ospf_neighbor *n = (struct ospf_neighbor *) timer->data;
-  struct proto *p = &n->ifa->oa->po->proto;
+  // struct proto *p = &n->ifa->oa->po->proto;
   struct top_hash_entry *en;
 
   DBG("%s: RXMT timer fired on interface %s for neigh: %I.\n",
diff --git a/proto/ospf/ospf.c b/proto/ospf/ospf.c
index ff010cbb..e2a3aed0 100644
--- a/proto/ospf/ospf.c
+++ b/proto/ospf/ospf.c
@@ -78,7 +78,7 @@
 
 
 static int ospf_reload_routes(struct proto *p);
-static void ospf_rt_notify(struct proto *p, net * n, rte * new, rte * old UNUSED, ea_list * attrs);
+static void ospf_rt_notify(struct proto *p, struct rtable *table UNUSED, net * n, rte * new, rte * old UNUSED, ea_list * attrs);
 static void ospf_ifa_notify(struct proto *p, unsigned flags, struct ifa *a);
 static int ospf_rte_better(struct rte *new, struct rte *old);
 static int ospf_rte_same(struct rte *new, struct rte *old);
@@ -224,9 +224,11 @@ ospf_dump(struct proto *p)
     }
   }
 
+  /*
   OSPF_TRACE(D_EVENTS, "LSA graph dump start:");
   ospf_top_dump(po->gr, p);
   OSPF_TRACE(D_EVENTS, "LSA graph dump finished");
+  */
   neigh_dump_all();
 }
 
@@ -486,8 +488,7 @@ ospf_shutdown(struct proto *p)
 }
 
 static void
-ospf_rt_notify(struct proto *p, net * n, rte * new, rte * old UNUSED,
-	       ea_list * attrs)
+ospf_rt_notify(struct proto *p, rtable *tbl UNUSED, net * n, rte * new, rte * old UNUSED, ea_list * attrs)
 {
   struct proto_ospf *po = (struct proto_ospf *) p;
 
@@ -503,7 +504,7 @@ ospf_rt_notify(struct proto *p, net * n, rte * new, rte * old UNUSED,
 }
 
 static void
-ospf_ifa_notify(struct proto *p, unsigned flags, struct ifa *a)
+ospf_ifa_notify(struct proto *p, unsigned flags UNUSED, struct ifa *a)
 {
   struct proto_ospf *po = (struct proto_ospf *) p;
   struct ospf_iface *ifa;
@@ -918,7 +919,7 @@ ospf_reconfigure(struct proto *p, struct proto_config *c)
 void
 ospf_sh_neigh(struct proto *p, char *iff)
 {
-  struct ospf_iface *ifa = NULL, *f;
+  struct ospf_iface *ifa = NULL;
   struct ospf_neighbor *n;
   struct proto_ospf *po = (struct proto_ospf *) p;
 
@@ -1009,7 +1010,7 @@ void
 ospf_sh_iface(struct proto *p, char *iff)
 {
   struct proto_ospf *po = (struct proto_ospf *) p;
-  struct ospf_iface *ifa = NULL, *f;
+  struct ospf_iface *ifa = NULL;
 
   if (p->proto_state != PS_UP)
   {
@@ -1196,7 +1197,6 @@ show_lsa_network(struct top_hash_entry *he)
 static inline void
 show_lsa_sum_net(struct top_hash_entry *he)
 {
-  struct ospf_lsa_header *lsa = &(he->lsa);
   ip_addr ip;
   int pxlen;
 
@@ -1236,9 +1236,7 @@ show_lsa_sum_rt(struct top_hash_entry *he)
 static inline void
 show_lsa_external(struct top_hash_entry *he)
 {
-  struct ospf_lsa_header *lsa = &(he->lsa);
   struct ospf_lsa_ext *ext = he->lsa_body;
-  struct ospf_lsa_ext_tos *et = (struct ospf_lsa_ext_tos *) (ext + 1);
   char str_via[STD_ADDRESS_P_LENGTH + 8] = "";
   char str_tag[16] = "";
   ip_addr ip, rt_fwaddr;
@@ -1248,7 +1246,7 @@ show_lsa_external(struct top_hash_entry *he)
   rt_metric = ext->metric & METRIC_MASK;
   ebit = ext->metric & LSA_EXT_EBIT;
 #ifdef OSPFv2
-  ip = ipa_and(ipa_from_u32(lsa->id), ext->netmask);
+  ip = ipa_and(ipa_from_u32(he->lsa.id), ext->netmask);
   pxlen = ipa_mklen(ext->netmask);
   rt_fwaddr = ext->fwaddr;
   rt_fwaddr_valid = !ipa_equal(rt_fwaddr, IPA_NONE);
@@ -1285,10 +1283,7 @@ show_lsa_external(struct top_hash_entry *he)
 static inline void
 show_lsa_prefix(struct top_hash_entry *he, struct ospf_lsa_header *olsa)
 {
-  struct ospf_lsa_header *lsa = &(he->lsa);
   struct ospf_lsa_prefix *px = he->lsa_body;
-  struct ospf_lsa_ext *ext = he->lsa_body;
-  char *msg;
   ip_addr pxa;
   int pxlen;
   u8 pxopts;
@@ -1496,8 +1491,6 @@ ospf_sh_lsadb(struct proto *p)
     
     if ((dscope != last_dscope) || (hea[i]->domain != last_domain))
     {
-      struct iface *ifa;
-
       cli_msg(-1017, "");
       switch (dscope)
       {
@@ -1509,8 +1502,10 @@ ospf_sh_lsadb(struct proto *p)
 	  break;
 #ifdef OSPFv3
 	case LSA_SCOPE_LINK:
-	  ifa = if_find_by_index(hea[i]->domain);
-	  cli_msg(-1017, "Link %s", (ifa != NULL) ? ifa->name : "?");
+	  {
+	    struct iface *ifa = if_find_by_index(hea[i]->domain);
+	    cli_msg(-1017, "Link %s", (ifa != NULL) ? ifa->name : "?");
+	  }
 	  break;
 #endif
       }
diff --git a/proto/ospf/ospf.h b/proto/ospf/ospf.h
index 7d5ae28b..cb4f53c1 100644
--- a/proto/ospf/ospf.h
+++ b/proto/ospf/ospf.h
@@ -705,7 +705,7 @@ struct ospf_area
   struct top_hash_entry *pxr_lsa; /* Originated prefix LSA */
   list cand;			/* List of candidates for RT calc. */
   struct fib net_fib;		/* Networks to advertise or not */
-  int stub;
+  unsigned stub;
   int trcap;			/* Transit capability? */
   u32 options;			/* Optional features */
   struct proto_ospf *po;
@@ -782,13 +782,14 @@ void schedule_net_lsa(struct ospf_iface *ifa);
 #ifdef OSPFv3
 void schedule_link_lsa(struct ospf_iface *ifa);
 #else
-static inline void schedule_link_lsa(struct ospf_iface *ifa) {}
+static inline void schedule_link_lsa(struct ospf_iface *ifa UNUSED) {}
 #endif
 
 void ospf_sh_neigh(struct proto *p, char *iff);
 void ospf_sh(struct proto *p);
 void ospf_sh_iface(struct proto *p, char *iff);
 void ospf_sh_state(struct proto *p, int verbose);
+void ospf_sh_lsadb(struct proto *p);
 
 
 #define EA_OSPF_METRIC1	EA_CODE(EAP_OSPF, 0)
diff --git a/proto/ospf/packet.c b/proto/ospf/packet.c
index 6697057b..95f7653c 100644
--- a/proto/ospf/packet.c
+++ b/proto/ospf/packet.c
@@ -14,7 +14,6 @@ void
 ospf_pkt_fill_hdr(struct ospf_iface *ifa, void *buf, u8 h_type)
 {
   struct proto_ospf *po = ifa->oa->po;
-  struct proto *p = &po->proto;
   struct ospf_packet *pkt;
 
   pkt = (struct ospf_packet *) buf;
@@ -282,7 +281,7 @@ ospf_rx_hook(sock *sk, int size)
   /* Initially, the packet is associated with the 'master' iface */
   struct ospf_iface *ifa = sk->data;
   struct proto_ospf *po = ifa->oa->po;
-  struct proto *p = &po->proto;
+  // struct proto *p = &po->proto;
 
   int src_local = ifa_match_addr(ifa->addr, sk->faddr);
   int dst_local = ipa_equal(sk->laddr, ifa->addr->ip);
diff --git a/proto/ospf/rt.c b/proto/ospf/rt.c
index 18dc3bbd..9a330a83 100644
--- a/proto/ospf/rt.c
+++ b/proto/ospf/rt.c
@@ -170,7 +170,7 @@ static void
 process_prefixes(struct ospf_area *oa)
 {
   struct proto_ospf *po = oa->po;
-  struct proto *p = &po->proto;
+  // struct proto *p = &po->proto;
   struct top_hash_entry *en, *src;
   struct ospf_lsa_prefix *px;
   ip_addr pxa;
@@ -226,9 +226,8 @@ process_prefixes(struct ospf_area *oa)
 static void
 ospf_rt_spfa_rtlinks(struct ospf_area *oa, struct top_hash_entry *act, struct top_hash_entry *en)
 {
-  struct proto *p = &oa->po->proto;
+  // struct proto *p = &oa->po->proto;
   struct proto_ospf *po = oa->po;
-  orta nf;
   u32 i;
 
   struct ospf_lsa_rt *rt = en->lsa_body;
@@ -249,6 +248,7 @@ ospf_rt_spfa_rtlinks(struct ospf_area *oa, struct top_hash_entry *act, struct to
 	   */
 	  DBG("\n");
 
+	  orta nf;
 	  nf.type = RTS_OSPF;
 	  nf.options = 0;
 	  nf.metric1 = act->dist + rtl->metric;
@@ -521,7 +521,7 @@ link_back(struct ospf_area *oa, struct top_hash_entry *en, struct top_hash_entry
 static void
 ospf_rt_sum_tr(struct ospf_area *oa)
 {
-  struct proto *p = &oa->po->proto;
+  // struct proto *p = &oa->po->proto;
   struct proto_ospf *po = oa->po;
   struct ospf_area *bb = po->backbone;
   ip_addr ip, abrip;
@@ -573,7 +573,7 @@ ospf_rt_sum_tr(struct ospf_area *oa)
       type = ORT_NET;
       re = fib_find(&po->rtf, &ip, pxlen);
     }
-    else if (en->lsa.type == LSA_T_SUM_RT)
+    else // en->lsa.type == LSA_T_SUM_RT
     {
 #ifdef OSPFv2
       struct ospf_lsa_sum *ls = en->lsa_body;
@@ -1081,8 +1081,8 @@ static int
 calc_next_hop(struct ospf_area *oa, struct top_hash_entry *en,
 	      struct top_hash_entry *par)
 {
+  // struct proto *p = &oa->po->proto;
   struct ospf_neighbor *neigh;
-  struct proto *p = &oa->po->proto;
   struct proto_ospf *po = oa->po;
   struct ospf_iface *ifa;
 
diff --git a/proto/ospf/topology.c b/proto/ospf/topology.c
index b09d13f2..bff9b2e8 100644
--- a/proto/ospf/topology.c
+++ b/proto/ospf/topology.c
@@ -741,7 +741,7 @@ originate_sum_net_lsa(struct ospf_area *oa, struct fib_node *fn, int metric)
 }
 
 void
-originate_sum_rt_lsa(struct ospf_area *oa, struct fib_node *fn, int metric, u32 options)
+originate_sum_rt_lsa(struct ospf_area *oa, struct fib_node *fn, int metric, u32 options UNUSED)
 {
   struct proto_ospf *po = oa->po;
   struct proto *p = &po->proto;
@@ -897,7 +897,6 @@ originate_ext_lsa_body(net *n, rte *e, u16 *length, struct proto_ospf *po,
   u32 tag = ea_get_int(attrs, EA_OSPF_TAG, 0);
   int gw = 0;
   int size = sizeof(struct ospf_lsa_ext);
-  u32 *buf;
 
   if ((e->attrs->dest == RTD_ROUTER) &&
       !ipa_equal(e->attrs->gw, IPA_NONE) &&
@@ -925,7 +924,7 @@ originate_ext_lsa_body(net *n, rte *e, u16 *length, struct proto_ospf *po,
   ext->fwaddr = gw ? e->attrs->gw : IPA_NONE;
   ext->tag = tag;
 #else /* OSPFv3 */
-  buf = ext->rest;
+  u32 *buf = ext->rest;
   buf = put_ipv6_prefix(buf, n->n.prefix, n->n.pxlen, 0, 0);
 
   if (gw)
@@ -1015,7 +1014,6 @@ flush_ext_lsa(net *n, struct proto_ospf *po)
 {
   struct proto *p = &po->proto;
   struct fib_node *fn = &n->n;
-  struct ospf_area *oa;
   struct top_hash_entry *en;
 
   OSPF_TRACE(D_EVENTS, "Flushing AS-external-LSA for %I/%d",
@@ -1649,10 +1647,11 @@ ospf_hash_delete(struct top_graph *f, struct top_hash_entry *e)
   bug("ospf_hash_delete() called for invalid node");
 }
 
+/*
 static void
 ospf_dump_lsa(struct top_hash_entry *he, struct proto *p)
 {
-  /*
+
   struct ospf_lsa_rt *rt = NULL;
   struct ospf_lsa_rt_link *rr = NULL;
   struct ospf_lsa_net *ln = NULL;
@@ -1686,7 +1685,6 @@ ospf_dump_lsa(struct top_hash_entry *he, struct proto *p)
     default:
       break;
     }
-  */
 }
 
 void
@@ -1702,6 +1700,7 @@ ospf_top_dump(struct top_graph *f, struct proto *p)
       ospf_dump_lsa(e, p);
   }
 }
+*/
 
 /* This is very inefficient, please don't call it often */