Function rte_stack_pop

dpdk/lib/stack/rte_stack.h:132–142

* Pop several objects from the stack (MT-safe). * * @param s * A pointer to the stack structure. * @param obj_table * A pointer to a table of void * pointers (objects). * @param n * The number of objects to pull from the stack. * @return * Actual number of objects popped (either 0 or *n*). */

 *   Actual number of objects popped (either 0 or *n*).
 */
static __rte_always_inline unsigned int
rte_stack_pop(struct rte_stack *s, void **obj_table, unsigned int n)
{
	RTE_ASSERT(s != NULL);
	RTE_ASSERT(obj_table != NULL);

	if (s->flags & RTE_STACK_F_LF)
		return __rte_stack_lf_pop(s, obj_table, n);
	else
		return __rte_stack_std_pop(s, obj_table, n);
}

/**
 * Return the number of used entries in a stack.