Solaris needs _XPG4_2 for ancilliary data (fixes: #3040)

diff --git a/bin/rootwrap.c b/bin/rootwrap.c
index cff9476b5d8770b0ef197ce83be47002b55e8cd2..b88d1ee22d8b37b215411a18e12855593f234dbb 100644 (file)
--- a/bin/rootwrap.c
+++ b/bin/rootwrap.c
@@ -21,6 +21,7 @@
 #if HAVE_CONFIG_H
 # include <config.h>
 #endif
+#define _XPG4_2 /* ancilliary data on Solaris */
 
 #include <stdlib.h> /* exit() */
 #include <stdio.h>