Function pipeline_selector_group_member_read

dpdk/examples/pipeline/cli.c:1299–1390

}

static int
pipeline_selector_group_member_read(const char *string,
				      uint32_t *group_id,
				      uint32_t *member_id,
				      uint32_t *weight,
				      int *is_blank_or_comment)
{
	char *token_array[GROUP_MEMBER_INFO_TOKENS_MAX], **tokens;
	char *s0 = NULL, *s;
	uint32_t n_tokens = 0, group_id_val = 0, member_id_val = 0, weight_val = 0;
	int blank_or_comment = 0;

	/* Check input arguments. */
	if (!string || !string[0])
		goto error;

	/* Memory allocation. */
	s0 = strdup(string);
	if (!s0)
		goto error;

	/* Parse the string into tokens. */
	for (s = s0; ; ) {
		char *token;

		token = strtok_r(s, " \f\n\r\t\v", &s);
		if (!token || token_is_comment(token))
			break;

		if (n_tokens >= GROUP_MEMBER_INFO_TOKENS_MAX)
			goto error;

		token_array[n_tokens] = token;
		n_tokens++;
	}

	if (!n_tokens) {
		blank_or_comment = 1;
		goto error;
	}

	tokens = token_array;

	if (n_tokens < 4 ||
		strcmp(tokens[0], "group") ||
		strcmp(tokens[2], "member"))
		goto error;

	/*
	 * Group ID.
	 */
	if (parser_read_uint32(&group_id_val, tokens[1]) != 0)
		goto error;
	*group_id = group_id_val;

	/*
	 * Member ID.
	 */