atomic_read(9) centos man page | unix.com

ATOMIC_READ(9)							   Driver Basics						    ATOMIC_READ(9)

NAME
       atomic_read - read atomic variable

SYNOPSIS
       int atomic_read(const atomic_t * v);

ARGUMENTS
       v
	   pointer of type atomic_t

DESCRIPTION
       Atomically reads the value of v.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							    ATOMIC_READ(9)