Function main

app/master/daemon/main.cpp:83–298

/* main - main program */

int     main(int argc, char **argv)
{
	//ACL_WATCHDOG *watchdog;
	int ch, fd, n, keep_mask = 0;
	ACL_AIO *aio;
	char *ptr;

	/*
	 * Strip and save the process name for diagnostics etc.
	 */
	var_master_procname = acl_mystrdup(acl_safe_basename(argv[0]));
	acl_var_master_pid = getpid();

	acl_var_master_conf_dir = NULL;
	acl_var_master_log_file = NULL;
	acl_open_limit(0);

	while ((ch = getopt(argc, argv, "Vhvc:l:k")) > 0) {
		switch (ch) {
		case 'V':
			acl_msg_verbose++;
			break;
		case 'v':
			printf("%s %s %s(acl-%s)\r\n", MASTER_NAME,
				MASTER_VERSION, MASTER_DATE, acl_version());
			return 0;
		case 'h':
			usage(argv[0]);
			return 0;
		case 'c':
			acl_var_master_conf_dir = acl_mystrdup(optarg);
			break;
		case 'l':
			acl_var_master_log_file = acl_mystrdup(optarg);
			break;
		case 'k':
			keep_mask = 1;
			break;
		default:
			usage(argv[0]);
			return 0;
			/* NOTREACHED */
		}
	}

	/* Initialize. */
	if (!keep_mask) {
		umask(077);  /* never fails! */
	}

	/* Don't die when a process goes away unexpectedly. */
	signal(SIGPIPE, SIG_IGN);

	if (acl_var_master_conf_dir == NULL || acl_var_master_log_file == NULL) {
		usage(argv[0]);
	}

	ptr = strrchr(acl_var_master_conf_dir, '/');