Document of SubvolumeIterator says:
SubvolumeIterator(path, top=0, info=False, post_order=False)
-> new subvolume iterator
...
top -- if not zero, instead of only listing subvolumes beneath the
given path, list subvolumes beneath the subvolume with this ID; passing
BTRFS_FS_TREE_OBJECTID (5) here lists all subvolumes. The subvolumes
are listed relative to the subvolume with this ID.
...
So, change the default value of @top from 5 to 0 accordingly.
Signed-off-by: Tomohiro Misono <misono.tomohiro@xxxxxxxxxxxxxx>
---
libbtrfsutil/python/subvolume.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libbtrfsutil/python/subvolume.c b/libbtrfsutil/python/subvolume.c
index 069e606b..6ecde1f6 100644
--- a/libbtrfsutil/python/subvolume.c
+++ b/libbtrfsutil/python/subvolume.c
@@ -525,7 +525,7 @@ static int SubvolumeIterator_init(SubvolumeIterator *self, PyObject *args,
static char *keywords[] = {"path", "top", "info", "post_order", NULL};
struct path_arg path = {.allow_fd = true};
enum btrfs_util_error err;
- unsigned long long top = 5;
+ unsigned long long top = 0;
int info = 0;
int post_order = 0;
int flags = 0;
--
2.14.3
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