Do not include 'xattr.h' on FreeBSD.

The build will break if this file is included, or if XATTR_CREATE
and XATTR_REPLACE constants are used.

diff --git a/Fuse.xs b/Fuse.xs
index 4e1ab7d..01fcafb 100755 (executable)
--- a/Fuse.xs
+++ b/Fuse.xs
@@ -3,7 +3,17 @@
 #include "perl.h"
 #include "XSUB.h"
 
-#include <sys/xattr.h>
+/*
+ * XXX: Fuse on FreeBSD does not support extended attributes (see
+ * /usr/local/share/doc/fusefs/kmod/doc.text). Also, 'extattr_set_file' syscall
+ * declared in 'sys/extattr.h' does not accept any flags. We could either skip
+ * defining XATTR_CREATE and XATTR_REPLACE constants (as further below, and
+ * which breaks their usage if Perl module exports them), set them to some
+ * dummy values, or not allow them to be exported at all on FreeBSD.
+ */
+#ifndef __FreeBSD__
+# include <sys/xattr.h>
+#endif
 #include <fuse.h>
 
 /* Determine if threads support should be included */
@@ -1576,6 +1586,7 @@ fuse_version()
        OUTPUT:
        RETVAL
 
+#ifndef __FreeBSD__
 SV *
 XATTR_CREATE()
        CODE:
@@ -1590,6 +1601,8 @@ XATTR_REPLACE()
        OUTPUT:
        RETVAL
 
+#endif
+
 void
 perl_fuse_main(...)
        PREINIT: