PATH_DPORTS
if (stat(PATH_DPORTS, &sb) == -1) {
err(EX_OSERR, "stat(" PATH_DPORTS ")");
if (access(PATH_DPORTS, R_OK | X_OK) != 0)
if ((dir = opendir(PATH_DPORTS)) == NULL)
err(EX_OSERR, "opendir" PATH_DPORTS ")");
b = malloc(sizeof PATH_DPORTS + 1 +
strcpy(b, PATH_DPORTS);