fix some warnings in tunproxy.c

[sliver-openvswitch.git] / lib / signals.c

diff --git a/lib/signals.c b/lib/signals.c
index 98fe23e..06c2e75 100644 (file)
--- a/lib/signals.c
+++ b/lib/signals.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009, 2011 Nicira, Inc.
+ * Copyright (c) 2008, 2009, 2011, 2012 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,7 +16,6 @@
 
 #include <config.h>
 #include "signals.h"
-#include <assert.h>
 #include <errno.h>
 #include <limits.h>
 #include <signal.h>
@@ -63,9 +62,7 @@ signal_init(void)
     static bool inited;
     if (!inited) {
         inited = true;
-        xpipe(fds);
-        set_nonblocking(fds[0]);
-        set_nonblocking(fds[1]);
+        xpipe_nonblocking(fds);
     }
 }
 
@@ -84,7 +81,7 @@ signal_register(int signr)
     s->signr = signr;
 
     /* Set up signal handler. */
-    assert(signr >= 1 && signr < N_SIGNALS);
+    ovs_assert(signr >= 1 && signr < N_SIGNALS);
     memset(&sa, 0, sizeof sa);
     sa.sa_handler = signal_handler;
     sigemptyset(&sa.sa_mask);