diff options
| -rw-r--r-- | extmod/vfs.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/extmod/vfs.c b/extmod/vfs.c index 88a32c3bc8..aebf5ed295 100644 --- a/extmod/vfs.c +++ b/extmod/vfs.c @@ -206,6 +206,18 @@ static mp_obj_t mp_vfs_autodetect(mp_obj_t bdev_obj) { } mp_obj_t mp_vfs_mount(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + if (n_args == 0) { + // zero-args, output a table of all current mountpoints + mp_obj_t mount_list = mp_obj_new_list(0, NULL); + mp_vfs_mount_t *vfsp = MP_STATE_VM(vfs_mount_table); + while (vfsp != NULL) { + mp_obj_t items[] = { vfsp->obj, mp_obj_new_str(vfsp->str, vfsp->len) }; + mp_obj_list_append(mount_list, mp_obj_new_tuple(MP_ARRAY_SIZE(items), items)); + vfsp = vfsp->next; + } + return mount_list; + } + enum { ARG_fsobj, ARG_mount_point, ARG_readonly, ARG_mkfs }; static const mp_arg_t allowed_args[] = { { MP_QSTR_, MP_ARG_REQUIRED | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL} }, |