    config            239 libutil/conf.c 	const char *config;
    config            248 libutil/conf.c 	if (!(config = configpath())) {
    config            256 libutil/conf.c 	else if (!isabspath(config)) {
    config            257 libutil/conf.c 		confline = check_strdup(config);
    config            267 libutil/conf.c 		if (test("d", config))
    config            268 libutil/conf.c 			die("config file '%s' is a directory.", config);
    config            269 libutil/conf.c 		if (!test("f", config))
    config            270 libutil/conf.c 			die("config file '%s' not found.", config);
    config            271 libutil/conf.c 		if (!test("r", config))
    config            272 libutil/conf.c 			die("config file '%s' is not readable.", config);
    config            276 libutil/conf.c 		if (!(fp = fopen(config, "r")))
    config            277 libutil/conf.c 			die("cannot open '%s'.", config);
    config            279 libutil/conf.c 			fprintf(stderr, " Using config file '%s'.\n", config);