define feature test macro to ensure vsnprintf is available

2018-11-16 12:02:33 +01:00
parent a76adc31ab
commit d1d65344af
1 changed files with 5 additions and 0 deletions
--- a/src/StreamBuffer.cc
+++ b/src/StreamBuffer.cc
@ -17,6 +17,11 @@
 *                                                              *
 ***************************************************************/

+// Make sure that vsnprintf is available
+#ifndef _BSD_SOURCE
+#define _BSD_SOURCE
+#endif
+
 #include "StreamBuffer.h"
 #include "StreamError.h"