utimens: cache whether utimensat syscall works

[pspp] / lib / utimens.h

diff --git a/lib/utimens.h b/lib/utimens.h
index 8b3ccef5eb8b2a59c9be586186a3bbb3176aa165..a02c6a465d8df3b5d792545fe9a9ab15aa9e021e 100644 (file)
--- a/lib/utimens.h
+++ b/lib/utimens.h
@@ -1,4 +1,5 @@
 #include <time.h>
+int fdutimens (char const *, int, struct timespec const [2]);
 int gl_futimens (int, char const *, struct timespec const [2]);
 int utimens (char const *, struct timespec const [2]);
 int lutimens (char const *, struct timespec const [2]);