3 files changed, 9 insertions, 5 deletions
diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c
index 90b5b14..915baf4 100644
--- a/sysdep/unix/io.c
+++ b/sysdep/unix/io.c
@@ -70,7 +70,8 @@ static struct resclass rf_class = {
   "FILE",
   sizeof(struct rfile),
   rf_free,
-  rf_dump
+  rf_dump,
+  NULL
 };
 
 void *
@@ -195,7 +196,8 @@ static struct resclass tm_class = {
   "Timer",
   sizeof(timer),
   tm_free,
-  tm_dump
+  tm_dump,
+  NULL
 };
 
 /**
@@ -564,7 +566,8 @@ static struct resclass sk_class = {
   "Socket",
   sizeof(sock),
   sk_free,
-  sk_dump
+  sk_dump,
+  NULL
 };
 
 /**
@@ -640,7 +643,7 @@ fill_in_sockaddr(sockaddr *sa, ip_addr a, unsigned port)
 }
 
 static inline void
-fill_in_sockifa(sockaddr *sa, struct iface *ifa)
+fill_in_sockifa(sockaddr *sa UNUSED, struct iface *ifa UNUSED)
 {
 }
 
@@ -1492,7 +1495,6 @@ io_loop(void)
 	    {
 	      sock *s = current_sock;
 	      int e;
-	      int steps;
 
 	      if ((s->type < SK_MAGIC) && FD_ISSET(s->fd, &rd) && s->rx_hook)
 		{
diff --git a/sysdep/unix/log.c b/sysdep/unix/log.c
index f227549..3d3b433 100644
--- a/sysdep/unix/log.c
+++ b/sysdep/unix/log.c
@@ -19,6 +19,7 @@
 #include <stdlib.h>
 #include <stdarg.h>
 #include <time.h>
+#include <unistd.h>
 
 #include "nest/bird.h"
 #include "nest/cli.h"
diff --git a/sysdep/unix/unix.h b/sysdep/unix/unix.h
index 83f61af..1a461ee 100644
--- a/sysdep/unix/unix.h
+++ b/sysdep/unix/unix.h
@@ -17,6 +17,7 @@ void async_config(void);
 void async_dump(void);
 void async_shutdown(void);
 void cmd_reconfig(char *name, int type);
+void cmd_shutdown(void);
 
 /* io.c */