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 Kernel Hackers Manual 2.6. September 2010 ATOMIC_ADD_RETURN(9)