_BSD_SOURCE is deprecated, use _DEFAULT_SOURCE instead

The feature_test_macros(7) manual tells us that _BSD_SOURCE is
deprecated since glibc 2.20 and that the compiler will warn about it
being used, unless _DEFAULT_SOURCE is defined as well.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit f9fd35248c9a3b1125d9ab82ffb19d62e86533ac)

diff --git a/ssl/ssltest.c b/ssl/ssltest.c
index 6a0c293aa5ae8f3085deb8c2b62697ecfe9ffb91..349ee1e03e86c6c3da4c2bef902dfb3fb5cbb1e6 100644 (file)
--- a/ssl/ssltest.c
+++ b/ssl/ssltest.c
@@ -142,6 +142,7 @@
 
 /* Or gethostname won't be declared properly on Linux and GNU platforms. */
 #define _BSD_SOURCE 1
+#define _DEFAULT_SOURCE 1
 
 #include <assert.h>
 #include <errno.h>