fix build warnings w/newer glibc & _BSD_SOURCE

The _BSD_SOURCE define has been deprecated for a while now.  Instead,
code should be defining _DEFAULT_SOURCE.  By defining both, it'll work
with both new & old versions warning-free.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

diff --git a/misc-utils/recv_image.c b/misc-utils/recv_image.c
index 00938310fed8d13b04b0165e9849dc3c15f55617..8bd73560d8795e5e4d26663531b846279e603525 100644 (file)
--- a/misc-utils/recv_image.c
+++ b/misc-utils/recv_image.c
@@ -2,6 +2,7 @@
 #define PROGRAM_NAME "recv_image"
 #define _XOPEN_SOURCE 500
 #define _BSD_SOURCE    /* struct ip_mreq */
+#define _DEFAULT_SOURCE
 
 #include <errno.h>
 #include <stdio.h>