Function parse_values

dpdk/app/test-bbdev/test_bbdev_vector.c:58–119

tokenization test values separated by a comma */

/* tokenization test values separated by a comma */
static int
parse_values(char *tokens, uint32_t **data, uint32_t *data_length)
{
	uint32_t n_tokens = 0;
	uint32_t data_size = 32;

	uint32_t *values, *values_resized;
	char *tok, *error = NULL;

	tok = strtok(tokens, VALUE_DELIMITER);
	if (tok == NULL)
		return -1;

	values = (uint32_t *)
			rte_zmalloc(NULL, sizeof(uint32_t) * data_size, 0);
	if (values == NULL)
		return -1;

	while (tok != NULL) {
		values_resized = NULL;

		if (n_tokens >= data_size) {
			data_size *= 2;

			values_resized = (uint32_t *) rte_realloc(values,
				sizeof(uint32_t) * data_size, 0);
			if (values_resized == NULL) {
				rte_free(values);
				return -1;
			}
			values = values_resized;
		}

		values[n_tokens] = (uint32_t) strtoul(tok, &error, 0);

		if ((error == NULL) || (*error != '\0')) {
			printf("Failed with convert '%s'\n", tok);
			rte_free(values);
			return -1;
		}

		*data_length = *data_length + (strlen(tok) - strlen("0x"))/2;

		tok = strtok(NULL, VALUE_DELIMITER);
		if (tok == NULL)
			break;

		n_tokens++;
	}

	values_resized = (uint32_t *) rte_realloc(values,
		sizeof(uint32_t) * (n_tokens + 1), 0);

	if (values_resized == NULL) {
		rte_free(values);
		return -1;
	}