#include <stdlib.h>
#include <stdio.h>
#include <string.h>
+#include <err.h>
#include "dhcpd-pools.h"
#include "defaults.h"
returner = ret_tcperc;
break;
default:
- eprintf("field_selector: unknown sort order: %c",
- config.sort[0]);
- usage(EXIT_FAILURE);
+ errx(EXIT_FAILURE,
+ "field_selector: unknown sort order `%c'",
+ config.sort[0]);
}
}