asterisk.c

	if (option_nofork)
		consolethread = pthread_self();
	fully_booted = 1;
	pthread_sigmask(SIG_UNBLOCK, &sigs, NULL);
#ifdef __AST_DEBUG_MALLOC
	__ast_mm_init();
#endif	
	time(&ast_startuptime);
	ast_cli_register(&astshutdownnow);
	ast_cli_register(&astshutdowngracefully);
	ast_cli_register(&astrestartnow);
	ast_cli_register(&astrestartgracefully);
	ast_cli_register(&astrestartwhenconvenient);
	ast_cli_register(&astshutdownwhenconvenient);
	ast_cli_register(&aborthalt);
	ast_cli_register(&astbang);
	if (option_console) {
		/* Console stuff now... */
		/* Register our quit function */
		char title[256];
		set_icon("Asterisk");
		snprintf(title, sizeof(title), "Asterisk Console on '%s' (pid %d)", hostname, ast_mainpid);
		set_title(title);
		ast_cli_register(&quit);
		ast_cli_register(&astexit);

		for (;;) {
			buf = (char *)el_gets(el, &num);
			if (buf) {
				if (buf[strlen(buf)-1] == '\n')
					buf[strlen(buf)-1] = '\0';

				consolehandler((char *)buf);
			} else {
				if (write(STDOUT_FILENO, "\nUse EXIT or QUIT to exit the asterisk console\n",
								  strlen("\nUse EXIT or QUIT to exit the asterisk console\n")) < 0) {
					/* Whoa, stdout disappeared from under us... Make /dev/null's */
					int fd;
					fd = open("/dev/null", O_RDWR);
					if (fd > -1) {
						dup2(fd, STDOUT_FILENO);
						dup2(fd, STDIN_FILENO);
					} else
						ast_log(LOG_WARNING, "Failed to open /dev/null to recover from dead console.  Bad things will happen!\n");
					break;
				}
			}
		}

	}
	/* Do nothing */
	for(;;) 
		poll(silly_macos,0, -1);
	return 0;
}