diff options
Diffstat (limited to 'extmod/vfs_fat_file.c')
| -rw-r--r-- | extmod/vfs_fat_file.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/extmod/vfs_fat_file.c b/extmod/vfs_fat_file.c index ecc9ed70f..76ac23685 100644 --- a/extmod/vfs_fat_file.c +++ b/extmod/vfs_fat_file.c @@ -110,14 +110,23 @@ STATIC mp_uint_t file_obj_write(mp_obj_t self_in, const void *buf, mp_uint_t siz STATIC mp_obj_t file_obj_flush(mp_obj_t self_in) { pyb_file_obj_t *self = MP_OBJ_TO_PTR(self_in); - f_sync(&self->fp); + FRESULT res = f_sync(&self->fp); + if (res != FR_OK) { + mp_raise_OSError(fresult_to_errno_table[res]); + } return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_1(file_obj_flush_obj, file_obj_flush); STATIC mp_obj_t file_obj_close(mp_obj_t self_in) { pyb_file_obj_t *self = MP_OBJ_TO_PTR(self_in); - f_close(&self->fp); + // if fs==NULL then the file is closed and in that case this method is a no-op + if (self->fp.fs != NULL) { + FRESULT res = f_close(&self->fp); + if (res != FR_OK) { + mp_raise_OSError(fresult_to_errno_table[res]); + } + } return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_1(file_obj_close_obj, file_obj_close); |