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ATOMIC_ADD_RETURN(9) Driver Basics ATOMIC_ADD_RETURN(9)

NAME

atomic_add_return - add integer and return

SYNOPSIS

int atomic_add_return(int i, atomic_t * v);

ARGUMENTS

i
integer value to add
v
pointer of type atomic_t

DESCRIPTION

Atomically adds i to v and returns i + v

COPYRIGHT

May 2018 Kernel Hackers Manual 3.16