diff options
| author | Scott Shawcroft <scott.shawcroft@gmail.com> | 2017-06-28 16:18:13 -0700 |
|---|---|---|
| committer | Scott Shawcroft <scott.shawcroft@gmail.com> | 2017-06-28 16:18:13 -0700 |
| commit | 725d715a1bcaa5f7c05fd64c1b9da87768b1cbc0 (patch) | |
| tree | 256bc14063c3d49a502efd0200dcac7816a7d026 /shared-bindings | |
| parent | 1e16e813e8f1f4534db75a6cc251ffaef76e2162 (diff) | |
shared-bindings: Introduce storage.remount() so you can set root as
writeable and prevent USB from editing it.
Diffstat (limited to 'shared-bindings')
| -rw-r--r-- | shared-bindings/storage/__init__.c | 17 | ||||
| -rw-r--r-- | shared-bindings/storage/__init__.h | 1 |
2 files changed, 18 insertions, 0 deletions
diff --git a/shared-bindings/storage/__init__.c b/shared-bindings/storage/__init__.c index 2b289a11f..b8d3e69fc 100644 --- a/shared-bindings/storage/__init__.c +++ b/shared-bindings/storage/__init__.c @@ -101,11 +101,28 @@ mp_obj_t storage_umount(mp_obj_t mnt_in) { } MP_DEFINE_CONST_FUN_OBJ_1(storage_umount_obj, storage_umount); +//| .. function:: remount(mount_path, readonly) +//| +//| Remounts the given path with new parameters. +//| +mp_obj_t storage_remount(mp_obj_t mount_path, mp_obj_t readonly) { + if (!MP_OBJ_IS_STR(mount_path)) { + mp_raise_ValueError("mount_path must be string"); + } + + common_hal_storage_remount(mp_obj_str_get_str(mount_path), + mp_obj_is_true(readonly)); + + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(storage_remount_obj, storage_remount); + STATIC const mp_rom_map_elem_t storage_module_globals_table[] = { { MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_storage) }, { MP_OBJ_NEW_QSTR(MP_QSTR_mount), MP_ROM_PTR(&storage_mount_obj) }, { MP_OBJ_NEW_QSTR(MP_QSTR_umount), MP_ROM_PTR(&storage_umount_obj) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_remount), MP_ROM_PTR(&storage_remount_obj) }, { MP_OBJ_NEW_QSTR(MP_QSTR_VfsFat), MP_ROM_PTR(&mp_fat_vfs_type) }, }; diff --git a/shared-bindings/storage/__init__.h b/shared-bindings/storage/__init__.h index 806bbc8b3..a5d8d6253 100644 --- a/shared-bindings/storage/__init__.h +++ b/shared-bindings/storage/__init__.h @@ -33,5 +33,6 @@ void common_hal_storage_mount(mp_obj_t vfs_obj, const char* path, bool readonly); void common_hal_storage_umount_path(const char* path); void common_hal_storage_umount_object(mp_obj_t vfs_obj); +void common_hal_storage_remount(const char* path, bool readonly); #endif // __MICROPY_INCLUDED_SHARED_BINDINGS_STORAGE___INIT___H__ |