Function rte_lpm_delete_all

dpdk/lib/lpm/rte_lpm.c:1200–1218

* Delete all rules from the LPM table. */

 * Delete all rules from the LPM table.
 */
void
rte_lpm_delete_all(struct rte_lpm *lpm)
{
	struct __rte_lpm *i_lpm;

	i_lpm = container_of(lpm, struct __rte_lpm, lpm);
	/* Zero rule information. */
	memset(i_lpm->rule_info, 0, sizeof(i_lpm->rule_info));

	/* Zero tbl24. */
	memset(i_lpm->lpm.tbl24, 0, sizeof(i_lpm->lpm.tbl24));

	/* Zero tbl8. */
	memset(i_lpm->lpm.tbl8, 0, sizeof(i_lpm->lpm.tbl8[0])
			* RTE_LPM_TBL8_GROUP_NUM_ENTRIES * i_lpm->number_tbl8s);

	/* Delete all rules form the rules table. */
	memset(i_lpm->rules_tbl, 0, sizeof(i_lpm->rules_tbl[0]) * i_lpm->max_rules);
}