return 0;
}
-static void extract_subqdict(QDict *src, QDict **dst, const char *start)
-{
- const QDictEntry *entry, *next;
- const char *p;
-
- *dst = qdict_new();
- entry = qdict_first(src);
-
- while (entry != NULL) {
- next = qdict_next(src, entry);
- if (strstart(entry->key, start, &p)) {
- qobject_incref(entry->value);
- qdict_put_obj(*dst, p, entry->value);
- qdict_del(src, entry->key);
- }
- entry = next;
- }
-}
-
/*
* Opens a disk image (raw, qcow2, vmdk, ...)
*
flags |= BDRV_O_ALLOW_RDWR;
}
- extract_subqdict(options, &file_options, "file.");
+ qdict_extract_subqdict(options, &file_options, "file.");
ret = bdrv_file_open(&file, filename, file_options,
bdrv_open_flags(bs, flags | BDRV_O_UNMAP), &local_err);
if ((flags & BDRV_O_NO_BACKING) == 0) {
QDict *backing_options;
- extract_subqdict(options, &backing_options, "backing.");
+ qdict_extract_subqdict(options, &backing_options, "backing.");
ret = bdrv_open_backing_file(bs, backing_options, &local_err);
if (ret < 0) {
goto close_and_fail;
{
qdict_do_flatten(qdict, qdict, NULL);
}
+
+/* extract all the src QDict entries starting by start into dst */
+void qdict_extract_subqdict(QDict *src, QDict **dst, const char *start)
+
+{
+ const QDictEntry *entry, *next;
+ const char *p;
+
+ *dst = qdict_new();
+ entry = qdict_first(src);
+
+ while (entry != NULL) {
+ next = qdict_next(src, entry);
+ if (strstart(entry->key, start, &p)) {
+ qobject_incref(entry->value);
+ qdict_put_obj(*dst, p, entry->value);
+ qdict_del(src, entry->key);
+ }
+ entry = next;
+ }
+}