/* Set flags signalling availability of certain operating system features.
- Copyright (C) 2007 Free Software Foundation, Inc.
+ Copyright (C) 2012-2019 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
/* This file can define __ASSUME_* macros checked by certain source files.
Almost none of these are used outside of sysdeps/unix/sysv/linux code.
But those referring to POSIX-level features like O_* flags can be. */
-
-#include <fcntl.h>
-
-/* If a system defines the O_CLOEXEC constant but it is sometimes ignored,
- it must override this file to define __ASSUME_O_CLOEXEC conditionally
- (or not at all) to indicate when O_CLOEXEC actually works. */
-#ifdef O_CLOEXEC
-# define __ASSUME_O_CLOEXEC 1
-#endif