ATOMIC64_ADD_RETURN(9) Driver Basics ATOMIC64_ADD_RETURN(9) NAME atomic64_add_return - add and return SYNOPSIS u64 atomic64_add_return(u64 delta, atomic64_t * ptr); ARGUMENTS delta integer value to add ptr pointer to type atomic64_t DESCRIPTION Atomically adds delta to ptr and returns delta + *ptr COPYRIGHT Kernel Hackers Manual 2.6. November 2013 ATOMIC64_ADD_RETURN(9)[top]
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