コード例 #1
0
struct volume_group *import_vg_from_buffer(char *buf,
                                           struct format_instance *fid)
{
	struct volume_group *vg = NULL;
	struct config_tree *cft;
	struct text_vg_version_ops **vsn;

	_init_text_import();

	if (!(cft = create_config_tree_from_string(fid->fmt->cmd, buf)))
		return_NULL;

	for (vsn = &_text_vsn_list[0]; *vsn; vsn++) {
		if (!(*vsn)->check_version(cft))
			continue;
		/*
		 * The only path to this point uses cached vgmetadata,
		 * so it can use cached PV state too.
		 */
		if (!(vg = (*vsn)->read_vg(fid, cft, 1)))
			stack;
		break;
	}

	destroy_config_tree(cft);
	return vg;
}
コード例 #2
0
ファイル: config.c プロジェクト: inteos/WBSAirback
int override_config_tree_from_string(struct cmd_context *cmd,
				     const char *config_settings)
{
	if (!(cmd->cft_override = create_config_tree_from_string(config_settings))) {
		log_error("Failed to set overridden configuration entries.");
		return 1;
	}

	return 0;
}
コード例 #3
0
struct volume_group *import_vg_from_buffer(char *buf,
                                           struct format_instance *fid)
{
	struct volume_group *vg = NULL;
	struct config_tree *cft;
	struct text_vg_version_ops **vsn;

	_init_text_import();

	if (!(cft = create_config_tree_from_string(fid->fmt->cmd, buf)))
		return_NULL;

	for (vsn = &_text_vsn_list[0]; *vsn; vsn++) {
		if (!(*vsn)->check_version(cft))
			continue;
		if (!(vg = (*vsn)->read_vg(fid, cft)))
			stack;
		break;
	}

	destroy_config_tree(cft);
	return vg;
}