Exemplos de ploop_clear_dd em C++ (Cpp)

Exemplo n.º 1

Arquivo: di.c Projeto: grze/ploop

void ploop_close_dd(struct ploop_disk_images_data *di)
{
	if (di == NULL)
		return;

	ploop_clear_dd(di);

	free(di->runtime->xml_fname);
	free(di->runtime->component_name);
	free(di->runtime);

	free(di);
}

Exemplo n.º 2

Arquivo: xml.c Projeto: kolyshkin/ploop

int ploop_read_dd(struct ploop_disk_images_data *di)
{
	int ret;
	char basedir[PATH_MAX];
	const char *fname;
	struct stat st;
	xmlDoc *doc = NULL;
	xmlNode *root_element = NULL;

	LIBXML_TEST_VERSION

	if (!di || !di->runtime || !di->runtime->xml_fname) {
		ploop_err(0, "DiskDescriptor.xml is not opened");
		return -1;
	}
	ploop_clear_dd(di);

	fname = di->runtime->xml_fname;
	if (stat(fname, &st)) {
		ploop_err(errno, "Can't stat %s", fname);
		return -1;
	}

	/* workaround libxml2 SIGSEGV on empty document */
	if (st.st_size == 0) {
		ploop_err(0, "Can't parse %s", fname);
		return -1;
	}

	doc = xmlReadFile(fname, NULL, 0);
	if (doc == NULL) {
		ploop_err(0, "Can't parse %s", fname);
		return -1;
	}
	root_element = xmlDocGetRootElement(doc);

	get_basedir(fname, basedir, sizeof(basedir));
	ret = parse_xml(basedir, root_element, di);
	if (ret == 0)
		ret = validate_disk_descriptor(di);

	xmlFreeDoc(doc);

	return ret;
}