Split uos module into os and storage.

os is a subset of CPython's os. storage contains additional
file system mounting functionality based on UNIX's mount
management.

Fixes #140

1 files changed, 13 insertions, 0 deletions

diff --git a/extmod/vfs.h b/extmod/vfs.h
index edaeb5349..3302f55f4 100644
--- a/extmod/vfs.h
+++ b/extmod/vfs.h
@@ -53,6 +53,17 @@ typedef struct _mp_vfs_mount_t {
     struct _mp_vfs_mount_t *next;
 } mp_vfs_mount_t;
 
+typedef struct _mp_vfs_ilistdir_it_t {
+    mp_obj_base_t base;
+    mp_fun_1_t iternext;
+    union {
+        mp_vfs_mount_t *vfs;
+        mp_obj_t iter;
+    } cur;
+    bool is_str;
+    bool is_iter;
+} mp_vfs_ilistdir_it_t;
+
 mp_vfs_mount_t *mp_vfs_lookup_path(const char *path, const char **path_out);
 mp_import_stat_t mp_vfs_import_stat(const char *path);
 mp_obj_t mp_vfs_mount(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args);
@@ -69,6 +80,8 @@ mp_obj_t mp_vfs_rmdir(mp_obj_t path_in);
 mp_obj_t mp_vfs_stat(mp_obj_t path_in);
 mp_obj_t mp_vfs_statvfs(mp_obj_t path_in);
 
+mp_obj_t mp_vfs_ilistdir_it_iternext(mp_obj_t self_in);
+
 MP_DECLARE_CONST_FUN_OBJ_KW(mp_vfs_mount_obj);
 MP_DECLARE_CONST_FUN_OBJ_1(mp_vfs_umount_obj);
 MP_DECLARE_CONST_FUN_OBJ_KW(mp_vfs_open_obj);