ATOMIC_SUB_RETURN(9) Driver Basics ATOMIC_SUB_RETURN(9) NAME atomic_sub_return - subtract integer and return SYNOPSIS int atomic_sub_return(int i, atomic_t * v); ARGUMENTS i integer value to subtract v pointer of type atomic_t DESCRIPTION Atomically subtracts i from v and returns v - i COPYRIGHT Kernel Hackers Manual 2.6. November 2013 ATOMIC_SUB_RETURN(9)[top]
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