Do only one call to GetVersionEx in the common case.

[pspp] / lib / fts.c

diff --git a/lib/fts.c b/lib/fts.c
index c05eb8b68e1ca9410e8024389d404446a26aff34..041f9f07046987be1342ee018f5916f53b0a3186 100644 (file)
--- a/lib/fts.c
+++ b/lib/fts.c
@@ -74,6 +74,7 @@ static char sccsid[] = "@(#)fts.c     8.6 (Berkeley) 8/14/94";
 /* FIXME - use fcntl(F_DUPFD_CLOEXEC)/openat(O_CLOEXEC) once they are
    supported.  */
 # include "cloexec.h"
+# include "openat.h"
 # include "same-inode.h"
 #endif
 
@@ -725,8 +726,10 @@ leaf_optimization_applies (int dir_fd)
 }
 
 #else
-static bool dirent_inode_sort_may_be_useful (int dir_fd) { return true; }
-static bool leaf_optimization_applies (int dir_fd) { return false; }
+static bool
+dirent_inode_sort_may_be_useful (int dir_fd ATTRIBUTE_UNUSED) { return true; }
+static bool
+leaf_optimization_applies (int dir_fd ATTRIBUTE_UNUSED) { return false; }
 #endif
 
 #if GNULIB_FTS