+void
+debug_logging_from_spool(const uschar * filename)
+{
+if (debug_fd < 0)
+ {
+ Ustrncpy(debuglog_name, filename, sizeof(debuglog_name));
+ if ((debug_fd = log_open_as_exim(filename)) >= 0)
+ debug_file = fdopen(debug_fd, "w");
+ DEBUG(D_deliver) debug_printf("debug enabled by spoolfile\n");
+ }
+/*
+else DEBUG(D_deliver)
+ debug_printf("debug already active; ignoring spoolfile '%s'\n", filename);
+*/
+}
+
+