Limited additional routing for messages can be specified by attribute, either in the message definition itself in the sams file or as part of the argument list to dce_svc_printf( ). Two routing attribute specifiers are available:
svc_c_route_stderr
Route the message to standard error.
svc_c_route_nolog
Discard the message.
Note also the svc_c_action_brief attribute, which is described in Message Action Attributes.