diff options
Diffstat (limited to 'block.c')
| -rw-r--r-- | block.c | 23 |
1 files changed, 2 insertions, 21 deletions
@@ -1007,25 +1007,6 @@ int bdrv_open_backing_file(BlockDriverState *bs, QDict *options, Error **errp) 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, ...) * @@ -1131,7 +1112,7 @@ int bdrv_open(BlockDriverState *bs, const char *filename, QDict *options, 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); @@ -1169,7 +1150,7 @@ int bdrv_open(BlockDriverState *bs, const char *filename, QDict *options, 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; |