X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fsignals.h;h=12fb3113923a2b22ff481cef7b43e56b0a5c4053;hb=9ac3fce4d5aea7e963439eb97f7c2d157aef4dfc;hp=847e58b11eb88b50083205b984825bff291f9d0c;hpb=34e63086edddcae06d7c1a4fa84fec0861e50758;p=openvswitch

diff --git a/lib/signals.h b/lib/signals.h
index 847e58b1..12fb3113 100644
--- a/lib/signals.h
+++ b/lib/signals.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008 Nicira Networks.
+ * Copyright (c) 2008, 2011 Nicira Networks.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,6 +17,7 @@
 #ifndef SIGNALS_H
 #define SIGNALS_H 1
 
+#include <signal.h>
 #include <stdbool.h>
 
 void signal_init(void);
@@ -24,4 +25,9 @@ struct signal *signal_register(int signr);
 bool signal_poll(struct signal *);
 void signal_wait(struct signal *);
 
+const char *signal_name(int signum);
+
+void xsigaction(int signum, const struct sigaction *, struct sigaction *old);
+void xsigprocmask(int how, const sigset_t *, sigset_t *old);
+
 #endif /* signals.h */