New API calls isoburn_igopt_set_write_type() , isoburn_igopt_get_write_type()

libisoburn/libisoburn.h

@@ -1834,6 +1834,31 @@ int isoburn_igopt_get_hfsp_block_size(struct isoburn_imgen_opts *opts,
                                     int *hfsp_block_size, int *apm_block_size);
 
 
+/** Set or inquire the write type for the next write run on optical media.
+    @since 1.2.4
+    @param opts
+           The option set to be manipulated or inquired.
+    @param do_tao
+           The value to be set or the variable where to return the current
+           setting:
+            0 = Let libburn choose according to other write parameters.
+                This is advisable unless there are particular reasons not to
+                use one of the two write types. Be aware that 1 and -1 can
+                lead to failure if the write type is not appropriate for
+                the given media situation.
+            1 = Use BURN_WRITE_TAO which does
+                TAO on CD, Incremental on DVD-R,
+                no track reservation on DVD+R and BD-R
+           -1 = Use BURN_WRITE_SAO which does
+                SAO on CD, DAO on DVD-R,
+                track reservation on DVD+R and BD-R
+    @return
+           <=0 = error, 1 = success
+*/
+int isoburn_igopt_set_write_type(struct isoburn_imgen_opts *opts, int do_tao);
+int isoburn_igopt_get_write_type(struct isoburn_imgen_opts *opts, int *do_tao);
+
+
 /* ----------------------------------------------------------------------- */
 /*                      End of Options for image generation                */
 /* ----------------------------------------------------------------------- */