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-rw-r--r--io/lockf64.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/io/lockf64.c b/io/lockf64.c
index 80ca151c19..60516ebaad 100644
--- a/io/lockf64.c
+++ b/io/lockf64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994,96,97,98,99,2000 Free Software Foundation, Inc.
+/* Copyright (C) 1994-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -21,6 +21,9 @@
 #include <errno.h>
 #include <string.h>
 
+/* lockf.c defines lockf64 as an lias if __OFF_T_MATCHES_OFF64_T.  */
+#ifndef __OFF_T_MATCHES_OFF64_T
+
 /* lockf is a simplified interface to fcntl's locking facilities.  */
 
 int
@@ -76,3 +79,5 @@ lockf64 (int fd, int cmd, off64_t len64)
 
   return __fcntl (fd, cmd, &fl);
 }
+
+#endif