FS-10153: [build] fix mod_http_cache build on FreeBSD

diff --git a/src/include/switch.h b/src/include/switch.h
index e38846d6ebcaff658e219c86fb142d4ab6b6a1f6..79b2bc47c9ec8f55bc324028908d4a539d2894fd 100644 (file)
--- a/src/include/switch.h
+++ b/src/include/switch.h
@@ -56,7 +56,7 @@
 #ifndef MACOSX
 #if !defined(_XOPEN_SOURCE) && !defined(__OpenBSD__) && !defined(__NetBSD__)
 #ifndef __cplusplus
-#define _XOPEN_SOURCE 600
+#define _XOPEN_SOURCE 700
 #endif
 #endif
 #ifdef __linux__