diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/block_int.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/block/block_int.h b/include/block/block_int.h index 438feba4e5..01e855a066 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -383,6 +383,14 @@ struct BlockDriver { /* List of options for creating images, terminated by name == NULL */ QemuOptsList *create_opts; + /* + * If this driver supports reopening images this contains a + * NULL-terminated list of the runtime options that can be + * modified. If an option in this list is unspecified during + * reopen then it _must_ be reset to its default value or return + * an error. + */ + const char *const *mutable_opts; /* * Returns 0 for completed check, -errno for internal errors. |