Added a comment

[chaz/tar] / src / tar.h

diff --git a/src/tar.h b/src/tar.h
index 25b65b14b2f913fcfa0f7903f26f5f62c85ba638..677d1dd02d2e03a0885720f73ce40d725266274b 100644 (file)
--- a/src/tar.h
+++ b/src/tar.h
@@ -253,7 +253,9 @@ enum archive_format
   USTAR_FORMAT,                 /* POSIX.1-1988 (ustar) format */
   POSIX_FORMAT,                        /* POSIX.1-2001 format */
   STAR_FORMAT,                  /* Star format defined in 1994 */
-  GNU_FORMAT                   /* POSIX format with GNU extensions */
+  GNU_FORMAT                   /* Same as OLDGNU_FORMAT with one exception:
+                                   see FIXME note for to_chars() function
+                                   (create.c:189) */
 };
 
 /* Information about a sparse file.  */