Function rte_atomic32_add

dpdk/lib/eal/include/generic/rte_atomic.h:565–570

* Atomically add a 32-bit value to an atomic counter. * * @param v * A pointer to the atomic counter. * @param inc * The value to be added to the counter. */

 *   The value to be added to the counter.
 */
static inline void
rte_atomic32_add(rte_atomic32_t *v, int32_t inc)
{
	rte_atomic_fetch_add_explicit((volatile __rte_atomic int32_t *)&v->cnt, inc,
		rte_memory_order_seq_cst);
}

/**
 * Atomically subtract a 32-bit value from an atomic counter.