Content - 845960e1cbf2f4c961518a6181e51e0078b967d0 - 39db421/tools/virtio/linux/compiler.h

Staging
v0.5.2

visit type:

https://github.com/torvalds/linux

02 December 2023, 22:23:51 UTC

Tip revision: a99cde438de0c4c0cecc1d1af1a55a75b10bfdef authored by Linus Torvalds on 04 July 2016, 06:01:00 UTC
Linux 4.7-rc6

Tip revision: a99cde4

compiler.h

#ifndef LINUX_COMPILER_H
#define LINUX_COMPILER_H

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

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

#endif