/*
* Query whether the unnamed data stream of the specified file will be
- * extracted as "externally backed". If so, the extraction backend is
- * assumed to handle this separately, and the common extraction code
- * will not register a usage of the unnamed data stream's blob.
+ * extracted as "externally backed" from the WIM archive itself. If so,
+ * then the extraction backend is assumed to handle this separately, and
+ * the common extraction code will not register a usage of the unnamed
+ * data stream's blob.
*
* This routine is optional.
*
* = 0 if the file will be externally backed.
* > 0 (wimlib error code) if another error occurred.
*/
- int (*will_externally_back)(struct wim_dentry *dentry, struct apply_ctx *ctx);
+ int (*will_back_from_wim)(struct wim_dentry *dentry, struct apply_ctx *ctx);
/*
* Size of the backend-specific extraction context. It must contain