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arm
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linux
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96585063a27f0704dcf7a09f8b78edd6a8973965
/
.
/
tools
/
virtio
/
linux
/
compiler.h
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/* 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
))))
#endif