diff --git a/babeld/babeld.c b/babeld/babeld.c
index 1ae3f04..eaa91b7 100644
--- a/babeld/babeld.c
+++ b/babeld/babeld.c
@@ -328,8 +328,8 @@
         /* if there is no timeout, we must wait. */
         if(timeval_compare(&tv, &babel_now) > 0) {
             timeval_minus(&tv, &tv, &babel_now);
-            debugf(BABEL_DEBUG_TIMEOUT, "babel main loop : timeout: %ld msecs",
-                   tv.tv_sec * 1000 + tv.tv_usec / 1000);
+            debugf(BABEL_DEBUG_TIMEOUT, "babel main loop : timeout: %lld msecs",
+                   tv.tv_sec * 1000LL + tv.tv_usec / 1000LL);
             /* it happens often to have less than 1 ms, it's bad. */
             timeval_add_msec(&tv, &tv, 300);
             babel_set_timer(&tv);
diff --git a/bgpd/bgp_damp.c b/bgpd/bgp_damp.c
index 0ffafb7..1da1e69 100644
--- a/bgpd/bgp_damp.c
+++ b/bgpd/bgp_damp.c
@@ -529,15 +529,15 @@
 	   && bgp_damp_cfg.reuse_limit == DEFAULT_REUSE
 	   && bgp_damp_cfg.suppress_value == DEFAULT_SUPPRESS
 	   && bgp_damp_cfg.max_suppress_time == bgp_damp_cfg.half_life*4)
-    vty_out (vty, " bgp dampening %ld%s",
-	     bgp_damp_cfg.half_life/60,
+    vty_out (vty, " bgp dampening %lld%s",
+	     bgp_damp_cfg.half_life/60LL,
 	     VTY_NEWLINE);
   else
-    vty_out (vty, " bgp dampening %ld %d %d %ld%s",
-	     bgp_damp_cfg.half_life/60,
+    vty_out (vty, " bgp dampening %lld %d %d %lld%s",
+	     bgp_damp_cfg.half_life/60LL,
 	     bgp_damp_cfg.reuse_limit,
 	     bgp_damp_cfg.suppress_value,
-	     bgp_damp_cfg.max_suppress_time/60,
+	     bgp_damp_cfg.max_suppress_time/60LL,
 	     VTY_NEWLINE);
 }
 
diff --git a/isisd/isis_adjacency.c b/isisd/isis_adjacency.c
index 414885f..a352436 100644
--- a/isisd/isis_adjacency.c
+++ b/isisd/isis_adjacency.c
@@ -396,7 +396,8 @@
       vty_out (vty, "%-13s", adj_state2string (adj->adj_state));
       now = time (NULL);
       if (adj->last_upd)
-	vty_out (vty, "%-9lu", adj->last_upd + adj->hold_time - now);
+        vty_out (vty, "%-9llu",
+                 (unsigned long long)adj->last_upd + adj->hold_time - now);
       else
 	vty_out (vty, "-        ");
       vty_out (vty, "%-10s", snpa_print (adj->snpa));
diff --git a/isisd/isis_spf.c b/isisd/isis_spf.c
index fd93efa..a4cbba6 100644
--- a/isisd/isis_spf.c
+++ b/isisd/isis_spf.c
@@ -1456,8 +1456,8 @@
   assert (area->is_type & level);
 
   if (isis->debugs & DEBUG_SPF_EVENTS)
-    zlog_debug ("ISIS-Spf (%s) L%d SPF schedule called, lastrun %d sec ago",
-                area->area_tag, level, diff);
+    zlog_debug ("ISIS-Spf (%s) L%d SPF schedule called, lastrun %lld sec ago",
+                area->area_tag, level, (long long)diff);
 
   if (spftree->pending)
     return ISIS_OK;
@@ -1476,8 +1476,9 @@
                      area->min_spf_interval[1] - diff);
 
   if (isis->debugs & DEBUG_SPF_EVENTS)
-    zlog_debug ("ISIS-Spf (%s) L%d SPF scheduled %d sec from now",
-                area->area_tag, level, area->min_spf_interval[level-1] - diff);
+    zlog_debug ("ISIS-Spf (%s) L%d SPF scheduled %lld sec from now",
+                area->area_tag, level,
+                (long long)(area->min_spf_interval[level-1] - diff));
 
   spftree->pending = 1;
 
diff --git a/isisd/isisd.c b/isisd/isisd.c
index ce6a262..2431557 100644
--- a/isisd/isisd.c
+++ b/isisd/isisd.c
@@ -1297,8 +1297,8 @@
       vty_out_timestr(vty, spftree->last_run_timestamp);
       vty_out (vty, "%s", VTY_NEWLINE);
 
-      vty_out (vty, "      last run duration : %u msec%s",
-               spftree->last_run_duration, VTY_NEWLINE);
+      vty_out (vty, "      last run duration : %llu msec%s",
+               (unsigned long long)spftree->last_run_duration, VTY_NEWLINE);
 
       vty_out (vty, "      run count         : %d%s",
           spftree->runcount, VTY_NEWLINE);
diff --git a/ospf6d/ospf6_spf.c b/ospf6d/ospf6_spf.c
index d0e9101..47a655c 100644
--- a/ospf6d/ospf6_spf.c
+++ b/ospf6d/ospf6_spf.c
@@ -601,11 +601,12 @@
   ospf6_spf_reason_string(ospf6->spf_reason, rbuf, sizeof(rbuf));
 
   if (IS_OSPF6_DEBUG_SPF (PROCESS) || IS_OSPF6_DEBUG_SPF (TIME))
-    zlog_debug ("SPF runtime: %ld sec %ld usec",
-		runtime.tv_sec, runtime.tv_usec);
+    zlog_debug ("SPF runtime: %lld sec %lld usec",
+		(long long)runtime.tv_sec, (long long)runtime.tv_usec);
 
-  zlog_info("SPF processing: # Areas: %d, SPF runtime: %ld sec %ld usec, "
-	    "Reason: %s\n", areas_processed, runtime.tv_sec, runtime.tv_usec,
+  zlog_info("SPF processing: # Areas: %d, SPF runtime: %lld sec %lld usec, "
+	    "Reason: %s\n", areas_processed,
+	    (long long)runtime.tv_sec, (long long)runtime.tv_usec,
 	    rbuf);
   ospf6->last_spf_reason = ospf6->spf_reason;
   ospf6_reset_spf_reason(ospf6);
diff --git a/ospf6d/ospf6_top.c b/ospf6d/ospf6_top.c
index e4e6f17..7fffba8 100644
--- a/ospf6d/ospf6_top.c
+++ b/ospf6d/ospf6_top.c
@@ -663,8 +663,9 @@
       timerstring(&result, buf, sizeof(buf));
       ospf6_spf_reason_string(o->last_spf_reason, rbuf, sizeof(rbuf));
       vty_out(vty, "last executed %s ago, reason %s%s", buf, rbuf, VNL);
-      vty_out (vty, " Last SPF duration %ld sec %ld usec%s",
-	       o->ts_spf_duration.tv_sec, o->ts_spf_duration.tv_usec, VNL);
+      vty_out (vty, " Last SPF duration %lld sec %lld usec%s",
+               (long long)o->ts_spf_duration.tv_sec,
+               (long long)o->ts_spf_duration.tv_usec, VNL);
     }
   else
     vty_out(vty, "has not been run$%s", VNL);
diff --git a/ospf6d/ospf6d.h b/ospf6d/ospf6d.h
index 4122b30..9e2efb4 100644
--- a/ospf6d/ospf6d.h
+++ b/ospf6d/ospf6d.h
@@ -71,19 +71,19 @@
       }                                               \
   } while (0)
 #endif /*timersub*/
-#define timerstring(tv, buf, size)                    \
-  do {                                                \
-    if ((tv)->tv_sec / 60 / 60 / 24)                  \
-      snprintf (buf, size, "%ldd%02ld:%02ld:%02ld",   \
-                (tv)->tv_sec / 60 / 60 / 24,          \
-                (tv)->tv_sec / 60 / 60 % 24,          \
-                (tv)->tv_sec / 60 % 60,               \
-                (tv)->tv_sec % 60);                   \
-    else                                              \
-      snprintf (buf, size, "%02ld:%02ld:%02ld",       \
-                (tv)->tv_sec / 60 / 60 % 24,          \
-                (tv)->tv_sec / 60 % 60,               \
-                (tv)->tv_sec % 60);                   \
+#define timerstring(tv, buf, size)                      \
+  do {                                                  \
+    if ((tv)->tv_sec / 60 / 60 / 24)                    \
+      snprintf (buf, size, "%lldd%02lld:%02lld:%02lld", \
+                (tv)->tv_sec / 60LL / 60 / 24,          \
+                (tv)->tv_sec / 60LL / 60 % 24,          \
+                (tv)->tv_sec / 60LL % 60,               \
+                (tv)->tv_sec % 60LL);                   \
+    else                                                \
+      snprintf (buf, size, "%02lld:%02lld:%02lld",      \
+                (tv)->tv_sec / 60LL / 60 % 24,          \
+                (tv)->tv_sec / 60LL % 60,               \
+                (tv)->tv_sec % 60LL);                   \
   } while (0)
 #define timerstring_local(tv, buf, size)                  \
   do {                                                    \
diff --git a/ospfd/ospf_ase.c b/ospfd/ospf_ase.c
index 8aedc80..04240c1 100644
--- a/ospfd/ospf_ase.c
+++ b/ospfd/ospf_ase.c
@@ -679,8 +679,8 @@
 
       quagga_gettime(QUAGGA_CLK_MONOTONIC, &stop_time);
 
-      zlog_info ("SPF Processing Time(usecs): External Routes: %ld\n",
-		 (stop_time.tv_sec - start_time.tv_sec)*1000000L+
+      zlog_info ("SPF Processing Time(usecs): External Routes: %lld\n",
+		 (stop_time.tv_sec - start_time.tv_sec)*1000000LL+
 		 (stop_time.tv_usec - start_time.tv_usec));
     }
   return 0;
diff --git a/ospfd/ospf_dump.c b/ospfd/ospf_dump.c
index ebcc717..2e4e69d 100644
--- a/ospfd/ospf_dump.c
+++ b/ospfd/ospf_dump.c
@@ -299,13 +299,13 @@
   else if (d)
     snprintf (buf, size, "%1ldd%02ldh%02ldm", d, h, m);
   else if (h)
-    snprintf (buf, size, "%ldh%02ldm%02lds", h, m, t->tv_sec);
+    snprintf (buf, size, "%ldh%02ldm%02lds", h, m, (long)t->tv_sec);
   else if (m)
-    snprintf (buf, size, "%ldm%02lds", m, t->tv_sec);
+    snprintf (buf, size, "%ldm%02lds", m, (long)t->tv_sec);
   else if (ms)
-    snprintf (buf, size, "%ld.%03lds", t->tv_sec, ms);
+    snprintf (buf, size, "%ld.%03lds", (long)t->tv_sec, ms);
   else
-    snprintf (buf, size, "%ld usecs", t->tv_usec);
+    snprintf (buf, size, "%ld usecs", (long)t->tv_usec);
 
   return buf;
 }
diff --git a/watchquagga/watchquagga.c b/watchquagga/watchquagga.c
index c1c8892..c34816c 100644
--- a/watchquagga/watchquagga.c
+++ b/watchquagga/watchquagga.c
@@ -381,7 +381,7 @@
   time_elapsed(&delay,&restart->time);
   zlog_warn("Warning: %s %s child process %d still running after "
 	    "%ld seconds, sending signal %d",
-	    restart->what,restart->name,(int)restart->pid,delay.tv_sec,
+	    restart->what,restart->name,(int)restart->pid, (long)delay.tv_sec,
 	    (restart->kills ? SIGKILL : SIGTERM));
   kill(-restart->pid,(restart->kills ? SIGKILL : SIGTERM));
   restart->kills++;
@@ -654,15 +654,17 @@
 	{
 	  dmn->state = DAEMON_UP;
 	  zlog_warn("%s state -> up : echo response received after %ld.%06ld "
-		    "seconds", dmn->name,delay.tv_sec,delay.tv_usec);
+		    "seconds", dmn->name,
+		    (long)delay.tv_sec, (long)delay.tv_usec);
 	}
       else
 	zlog_warn("%s: slow echo response finally received after %ld.%06ld "
-		  "seconds", dmn->name,delay.tv_sec,delay.tv_usec);
+		  "seconds", dmn->name,
+		  (long)delay.tv_sec, (long)delay.tv_usec);
     }
   else if (gs.loglevel > LOG_DEBUG+1)
     zlog_debug("%s: echo response received after %ld.%06ld seconds",
-	       dmn->name,delay.tv_sec,delay.tv_usec);
+	       dmn->name, (long)delay.tv_sec, (long)delay.tv_usec);
 
   SET_READ_HANDLER(dmn);
   if (dmn->t_wakeup)