Staging
v0.5.2
https://github.com/torvalds/linux
Raw File
Tip revision: ff6992735ade75aae3e35d16b17da1008d753d28 authored by Linus Torvalds on 17 July 2022, 20:30:22 UTC
Linux 5.19-rc7
Tip revision: ff69927
compiler.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef LINUX_COMPILER_H
#define LINUX_COMPILER_H

#define WRITE_ONCE(var, val) \
	(*((volatile typeof(val) *)(&(var))) = (val))

#define READ_ONCE(var) (*((volatile typeof(var) *)(&(var))))

#define __aligned(x) __attribute((__aligned__(x)))
#endif
back to top