return yaffsfs_DoUnlink(path, 0);
}
+static int rename_file_over_dir(struct yaffs_obj *obj, struct yaffs_obj *newobj)
+{
+ if (obj && obj->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY &&
+ newobj && newobj->variant_type == YAFFS_OBJECT_TYPE_DIRECTORY)
+ return 1;
+ else
+ return 0;
+}
+
+static int rename_dir_over_file(struct yaffs_obj *obj, struct yaffs_obj *newobj)
+{
+ if (obj && obj->variant_type == YAFFS_OBJECT_TYPE_DIRECTORY &&
+ newobj && newobj->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY)
+ return 1;
+ else
+ return 0;
+}
+
int yaffs_rename(const YCHAR *oldPath, const YCHAR *newPath)
{
struct yaffs_obj *olddir = NULL;
} else if (obj->my_dev->read_only) {
yaffsfs_SetError(-EROFS);
rename_allowed = 0;
+ } else if (rename_file_over_dir(obj, newobj)) {
+ yaffsfs_SetError(-EISDIR);
+ rename_allowed = 0;
+ } else if (rename_dir_over_file(obj, newobj)) {
+ yaffsfs_SetError(-ENOTDIR);
+ rename_allowed = 0;
} else if (yaffs_is_non_empty_dir(newobj)) {
yaffsfs_SetError(-ENOTEMPTY);
rename_allowed = 0;