posix_fadvise64 on 64bit systems take 5 arguments, not 6, as pointed out by skinkie in #2194

libc/sysdeps/linux/common/posix_fadvise64.c

@@ -31,7 +31,7 @@ int posix_fadvise64(int fd, __off64_t offset, __off64_t len, int advice)
   if (len != (off_t) len)
     return EOVERFLOW;
   INTERNAL_SYSCALL_DECL (err);
-    int ret = INTERNAL_SYSCALL (posix_fadvise64, err, 6, fd,
+    int ret = INTERNAL_SYSCALL (posix_fadvise64, err, 5, fd,
                                __LONG_LONG_PAIR ((long) (offset >> 32),
                                                  (long) offset),
                                (off_t) len, advice);