| /* Set flags signalling availability of certain operating system features. |
| Copyright (C) 2007 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 |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| /* 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 |
