- if (recurse && allow_inc_recurse && !preserve_hard_links
- && !delete_before && !delete_after && !delay_updates
- && (!relative_paths || implied_dirs) && !use_qsort
- && !prune_empty_dirs)
- inc_recurse = 1;
+ int compat_flags;
+ if (am_server) {
+ compat_flags = allow_inc_recurse ? CF_INC_RECURSE : 0;
+#if defined HAVE_LUTIMES && defined HAVE_UTIMES
+ compat_flags |= CF_SYMLINK_TIMES;
+#endif
+ write_byte(f_out, compat_flags);
+ } else
+ compat_flags = read_byte(f_in);
+ /* The inc_recurse var MUST be set to 0 or 1. */
+ inc_recurse = compat_flags & CF_INC_RECURSE ? 1 : 0;
+ if (am_sender) {
+ receiver_symlink_times = am_server
+ ? strchr(client_info, 'L') != NULL
+ : !!(compat_flags & CF_SYMLINK_TIMES);
+ }
+#if defined HAVE_LUTIMES && defined HAVE_UTIMES
+ else
+ receiver_symlink_times = 1;
+#endif
+ if (inc_recurse && !allow_inc_recurse) {
+ /* This should only be able to happen in a batch. */
+ fprintf(stderr,
+ "Incompatible options specified for inc-recursive %s.\n",
+ read_batch ? "batch file" : "connection");
+ exit_cleanup(RERR_SYNTAX);
+ }