Recognize tagged metadata items and use for UNIX data

[wimlib] / include / wimlib.h

diff --git a/include/wimlib.h b/include/wimlib.h
index 728d132af45f57bc0b3e80645c85905ae370cc8d..110b0fa5ad8d8c3fb7b4849cf2aecb2c03ae8080 100644 (file)
--- a/include/wimlib.h
+++ b/include/wimlib.h
@@ -931,8 +931,12 @@ union wimlib_progress_info {
 
                /** Name of the split WIM part that is about to be started
                 * (::WIMLIB_PROGRESS_MSG_SPLIT_BEGIN_PART) or has just been
-                * finished (::WIMLIB_PROGRESS_MSG_SPLIT_END_PART). */
-               const wimlib_tchar *part_name;
+                * finished (::WIMLIB_PROGRESS_MSG_SPLIT_END_PART).
+                * As of wimlib v1.6.3, the library user may change this when
+                * receiving ::WIMLIB_PROGRESS_MSG_SPLIT_BEGIN_PART in order to
+                * cause the next split WIM part to be written to a different
+                * location.  */
+               wimlib_tchar *part_name;
        } split;
 
        /** Valid on messages ::WIMLIB_PROGRESS_MSG_REPLACE_FILE_IN_WIM  */