From 1e980d6be0ef0e243c6fe82b5e855454b97e24a4 Mon Sep 17 00:00:00 2001
From: Yves-Alexis Perez <corsac@debian.org>
Date: Wed, 18 Nov 2015 14:49:27 +0100
Subject: Imported Upstream version 5.3.4

---
 src/libstrongswan/utils/utils.h | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

(limited to 'src/libstrongswan/utils/utils.h')

diff --git a/src/libstrongswan/utils/utils.h b/src/libstrongswan/utils/utils.h
index acc15c42a..18b17b120 100644
--- a/src/libstrongswan/utils/utils.h
+++ b/src/libstrongswan/utils/utils.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2014 Tobias Brunner
+ * Copyright (C) 2008-2015 Tobias Brunner
  * Copyright (C) 2008 Martin Willi
  * Hochschule fuer Technik Rapperswil
  *
@@ -38,6 +38,7 @@
 # include <netinet/in.h>
 # include <sched.h>
 # include <poll.h>
+# include <signal.h>
 #endif
 
 #include "utils/types.h"
@@ -56,6 +57,9 @@
 #ifdef __APPLE__
 # include "compat/apple.h"
 #endif
+#ifdef __ANDROID__
+# include "compat/android.h"
+#endif
 
 /**
  * Initialize utility functions
@@ -148,6 +152,19 @@ void utils_deinit();
  */
 #define ignore_result(call) { if(call){}; }
 
+#if !defined(HAVE_SIGWAITINFO) && !defined(WIN32)
+/**
+ * Block and wait for a set of signals
+ *
+ * We don't replicate the functionality of siginfo_t.  If info is not NULL
+ * -1 is returend and errno is set to EINVAL.
+ *
+ * @param set		set of signals to wait for
+ * @param info		must be NULL
+ */
+int sigwaitinfo(const sigset_t *set, void *info);
+#endif
+
 /**
  * Portable function to wait for SIGINT/SIGTERM (or equivalent).
  */
-- 
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