Function rte_kvargs_process

dpdk/lib/kvargs/rte_kvargs.c:173–193

* For each matching key, call the given handler function. */

 * For each matching key, call the given handler function.
 */
int
rte_kvargs_process(const struct rte_kvargs *kvlist,
		const char *key_match,
		arg_handler_t handler,
		void *opaque_arg)
{
	const struct rte_kvargs_pair *pair;
	unsigned i;

	if (kvlist == NULL)
		return 0;

	for (i = 0; i < kvlist->count; i++) {
		pair = &kvlist->pairs[i];
		if (key_match == NULL || strcmp(pair->key, key_match) == 0) {
			if ((*handler)(pair->key, pair->value, opaque_arg) < 0)
				return -1;
		}
	}
	return 0;
}

/* free the rte_kvargs structure */
void