From 8604f138c55ab4904a2fd9b7edce2b688c70e6c0 Mon Sep 17 00:00:00 2001
From: sin
Date: Wed, 11 Mar 2015 09:26:11 +0000
Subject: Add ifdef guards for C++ code

---
 include/unistd.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'include/unistd.h')

diff --git a/include/unistd.h b/include/unistd.h
index 6b502b5..2403db1 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -5,6 +5,10 @@
 
 #if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 static inline __attribute__ ((always_inline))
 size_t
 __fortify_confstr(int name, char *buf, size_t len)
@@ -168,6 +172,10 @@ __fortify_write(int fd, const void *buf, size_t n)
 #undef write
 #define write(fd, buf, n) __fortify_write(fd, buf, n)
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
 
 #endif
-- 
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