add _DEFAULT_SOURCE wherever _BSD_SOURCE was used

[libc-test] / src / regression / dn_expand-empty.c

diff --git a/src/regression/dn_expand-empty.c b/src/regression/dn_expand-empty.c
index 130194c..2afe634 100644 (file)
--- a/src/regression/dn_expand-empty.c
+++ b/src/regression/dn_expand-empty.c
@@ -1,14 +1,16 @@
 // dn_expand should accept empty name (single \0)
-#define _BSD_SOURCE
+#define _DEFAULT_SOURCE 1
+#define _BSD_SOURCE 1
 #include <resolv.h>
 #include "test.h"
 
 int main(void)
 {
        unsigned char packet[] = "";
-       char name[] = "x";
+       char name[] = "XX";
        int r;
 
+       /* empty name in packet */
        r = dn_expand(packet, packet+1, packet, name, 1);
        if (r!=1)
                t_error("dn_expand(\"\", name, 1) returned %d, wanted 1\n", r);