glibc/ports/sysdeps/unix/sysv/linux/aarch64/kernel-features.h
Marcus Shawcroft 554066b83b AArch64 Port
2012-11-09 17:54:04 +00:00

38 lines
1.4 KiB
C

/* Set flags signalling availability of kernel features based on given
kernel version number.
Copyright (C) 2009-2012 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
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, see
<http://www.gnu.org/licenses/>. */
#include <linux/version.h>
/* AArch64 support starts with 3.7.0, guaranteeing many kernel
features. */
#define __ASSUME_ACCEPT4 1
#define __ASSUME_DUP3 1
#define __ASSUME_EVENTFD2 1
#define __ASSUME_IN_NONBLOCK 1
#define __ASSUME_O_CLOEXEC 1
#define __ASSUME_PIPE2 1
#define __ASSUME_SIGNALFD4 1
#define __ASSUME_SOCK_CLOEXEC 1
#define __ASSUME_UTIMES 1
#include_next <kernel-features.h>