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init.c

Last change on this file was 21673, checked in by BrainSlayer, 4 weeks ago
startup for opt/mmc and jffs
File size: 16.9 KB

Line
1
2	#include <stdio.h>
3	#include <stdlib.h>
4	#include <errno.h>
5	#include <paths.h>
6	#include <signal.h>
7	#include <stdarg.h>
8	#include <string.h>
9	#include <termios.h>
10	#include <unistd.h>
11	#include <limits.h>
12	#include <sys/fcntl.h>
13	#include <sys/ioctl.h>
14	#include <sys/mount.h>
15	#include <sys/reboot.h>
16	#include <sys/types.h>
17	#include <sys/wait.h>
18	#include <sys/time.h>
19
20	#include <shutils.h>
21	#include <utils.h>
22	#include <bcmnvram.h>
23	#include "rc.h"
24	#include <cyutils.h>
25	#include <revision.h>
26
27	#define loop_forever() do { sleep(1); } while (1)
28	#define SHELL "/bin/login"
29	#define _PATH_CONSOLE "/dev/console"
30
31	#define start_service(a) sysprintf("startservice %s",a);
32	#define start_service_f(a) sysprintf("startservice_f %s",a);
33	#define start_services() system("startservices");
34	#define start_single_service() system("start_single_service");
35	#define stop_service(a) sysprintf("stopservice %s",a);
36	#define stop_services() system("stopservices");
37	#define startstop(a) sysprintf("startstop %s",a);
38	#define startstop_f(a) sysprintf("startstop_f %s",a);
39
40	extern struct nvram_tuple *srouter_defaults;
41
42	static void set_term(int fd)
43	{
44	struct termios tty;
45
46	tcgetattr(fd, &tty);
47
48	/*
49	* set control chars
50	*/
51	tty.c_cc[VINTR] = 3; /* C-c */
52	tty.c_cc[VQUIT] = 28; /* C-\ */
53	tty.c_cc[VERASE] = 127; /* C-? */
54	tty.c_cc[VKILL] = 21; /* C-u */
55	tty.c_cc[VEOF] = 4; /* C-d */
56	tty.c_cc[VSTART] = 17; /* C-q */
57	tty.c_cc[VSTOP] = 19; /* C-s */
58	tty.c_cc[VSUSP] = 26; /* C-z */
59
60	/*
61	* use line dicipline 0
62	*/
63	tty.c_line = 0;
64
65	/*
66	* Make it be sane
67	*/
68	tty.c_cflag &= CBAUD \| CBAUDEX \| CSIZE \| CSTOPB \| PARENB \| PARODD;
69	tty.c_cflag \|= CREAD \| HUPCL \| CLOCAL;
70
71	/*
72	* input modes
73	*/
74	tty.c_iflag = ICRNL \| IXON \| IXOFF;
75
76	/*
77	* output modes
78	*/
79	tty.c_oflag = OPOST \| ONLCR;
80
81	/*
82	* local modes
83	*/
84	tty.c_lflag = ISIG \| ICANON \| ECHO \| ECHOE \| ECHOK \| ECHOCTL \| ECHOKE \| IEXTEN;
85
86	tcsetattr(fd, TCSANOW, &tty);
87	}
88
89	int console_init()
90	{
91	int fd;
92
93	/*
94	* Clean up
95	*/
96	ioctl(0, TIOCNOTTY, 0);
97	close(0);
98	close(1);
99	close(2);
100	setsid();
101
102	/*
103	* Reopen console
104	*/
105	if ((fd = open(_PATH_CONSOLE, O_RDWR)) < 0) {
106	/*
107	* Avoid debug messages is redirected to socket packet if no exist a
108	* UART chip, added by honor, 2003-12-04
109	*/
110	(void)open("/dev/null", O_RDONLY);
111	(void)open("/dev/null", O_WRONLY);
112	(void)open("/dev/null", O_WRONLY);
113	perror(_PATH_CONSOLE);
114	return errno;
115	}
116	dup2(fd, 0);
117	dup2(fd, 1);
118	dup2(fd, 2);
119
120	ioctl(0, TIOCSCTTY, 1);
121	tcsetpgrp(0, getpgrp());
122	set_term(0);
123
124	return 0;
125	}
126
127	pid_t ddrun_shell(int timeout, int nowait)
128	{
129	pid_t pid;
130	char tz[1000];
131	char *envp[] = {
132	"TERM=vt100",
133	"TERMINFO=/etc/terminfo",
134	"HOME=/",
135	"PS1=\\u@\\h:\\w\\$ ",
136	"PATH=/sbin:/bin:/usr/sbin:/usr/bin:/jffs/sbin:/jffs/bin:/jffs/usr/sbin:/jffs/usr/bin:/mmc/sbin:/mmc/bin:/mmc/usr/sbin:/mmc/usr/bin:/opt/bin:/opt/sbin:/opt/usr/bin:/opt/usr/sbin",
137	"LD_LIBRARY_PATH=/usr/lib:/lib:/jffs/usr/lib:/jffs/lib:/opt/lib:/opt/usr/lib",
138	"SHELL=" SHELL,
139	"USER=root",
140	tz,
141	NULL
142	};
143	int sig;
144
145	/*
146	* Wait for user input
147	*/
148	// cprintf("Hit enter to continue...");
149	if (waitfor(STDIN_FILENO, timeout) <= 0)
150	return 0;
151
152	switch ((pid = fork())) {
153	case -1:
154	perror("fork");
155	return 0;
156	case 0:
157	/*
158	* Reset signal handlers set for parent process
159	*/
160	for (sig = 0; sig < (_NSIG - 1); sig++)
161	signal(sig, SIG_DFL);
162
163	/*
164	* Reopen console
165	*/
166	console_init();
167	// if (ret) exit(0); //no console running
168	/*
169	* Pass on TZ
170	*/
171	snprintf(tz, sizeof(tz), "TZ=%s", getenv("TZ"));
172
173	/*
174	* Now run it. The new program will take over this PID, so
175	* nothing further in init.c should be run.
176	*/
177	#ifdef HAVE_REGISTER
178	if (isregistered_real())
179	#endif
180	{
181	execve(SHELL, (char *[]) {
182	"/bin/login", NULL}
183	, envp);
184	}
185	#ifdef HAVE_REGISTER
186	else {
187	envp[6] = "SHELL=/sbin/regshell";
188	execve("/sbin/regshell", (char *[]) {
189	"/sbin/regshell", NULL}, envp);
190	}
191	#endif
192
193	/*
194	* We're still here? Some error happened.
195	*/
196	perror(SHELL);
197	exit(errno);
198	default:
199	if (nowait)
200	return pid;
201	else {
202	waitpid(pid, NULL, 0);
203	return 0;
204	}
205	}
206	}
207
208	void shutdown_system(void)
209	{
210	int sig;
211
212	/*
213	* Disable signal handlers
214	*/
215	for (sig = 0; sig < (_NSIG - 1); sig++)
216	signal(sig, SIG_DFL);
217
218	/*
219	* Blink led before reboot
220	*/
221	diag_led(DIAG, START_LED);
222	led_control(LED_DIAG, LED_ON);
223	start_service("run_rc_shutdown");
224	#ifdef HAVE_LAGUNA
225	start_service("deconfigurewifi");
226	#endif
227	fprintf(stderr, "Sending SIGTERM to all processes\n");
228	kill(-1, SIGTERM);
229	sync();
230	sleep(5);
231
232	fprintf(stderr, "Sending SIGKILL to all processes\n");
233	kill(-1, SIGKILL);
234	sync();
235	sleep(1);
236
237	}
238
239	static int fatal_signals[] = {
240	SIGQUIT,
241	SIGILL,
242	#ifndef HAVE_RB500
243	SIGABRT,
244	#endif
245	SIGFPE,
246	SIGPIPE,
247	SIGBUS,
248	// SIGSEGV, // Don't shutdown, when Segmentation fault.
249	SIGSYS,
250	SIGTRAP,
251	SIGPWR,
252	SIGTERM, /* reboot */
253	// SIGUSR1, /* halt */ // We use the for some purpose
254	};
255
256	void fatal_signal(int sig)
257	{
258	char *message = NULL;
259
260	switch (sig) {
261	case SIGQUIT:
262	message = "Quit";
263	break;
264	case SIGILL:
265	message = "Illegal instruction";
266	break;
267	case SIGABRT:
268	message = "Abort";
269	break;
270	case SIGFPE:
271	message = "Floating exception";
272	break;
273	case SIGPIPE:
274	message = "Broken pipe";
275	break;
276	case SIGBUS:
277	message = "Bus error";
278	break;
279	case SIGSEGV:
280	message = "Segmentation fault";
281	break;
282	case SIGSYS:
283	message = "Bad system call";
284	break;
285	case SIGTRAP:
286	message = "Trace trap";
287	break;
288	case SIGPWR:
289	message = "Power failure";
290	break;
291	case SIGTERM:
292	message = "Terminated";
293	break;
294	// case SIGUSR1: message = "User-defined signal 1"; break;
295	}
296
297	if (message)
298	cprintf("%s....................................\n", message);
299	else
300	cprintf("Caught signal %d.......................................\n", sig);
301
302	shutdown_system();
303	sleep(2);
304
305	/*
306	* Halt on SIGUSR1
307	*/
308	reboot(sig == SIGUSR1 ? RB_HALT_SYSTEM : RB_AUTOBOOT);
309	loop_forever();
310	}
311
312	static void reap(int sig)
313	{
314	pid_t pid;
315
316	while ((pid = waitpid(-1, NULL, WNOHANG)) > 0)
317	cprintf("Reaped %d\n", pid);
318	}
319
320	void signal_init(void)
321	{
322	int i;
323
324	for (i = 0; i < sizeof(fatal_signals) / sizeof(fatal_signals[0]); i++)
325	signal(fatal_signals[i], fatal_signal);
326
327	signal(SIGCHLD, reap);
328	}
329
330	/*
331	* States
332	*/
333	enum {
334	RESTART,
335	STOP,
336	START,
337	TIMER,
338	USER,
339	IDLE,
340	};
341
342	static int state = START;
343	static int signalled = -1;
344
345	/*
346	* Signal handling
347	*/
348	static void rc_signal(int sig)
349	{
350	if (state == IDLE) {
351	if (sig == SIGHUP) {
352	lcdmessage("Signal RESTART");
353	printf("signalling RESTART\n");
354	signalled = RESTART;
355	} else if (sig == SIGUSR2) {
356	lcdmessage("Signal START");
357	printf("signalling START\n");
358	signalled = START;
359	} else if (sig == SIGINT) {
360	lcdmessage("Signal STOP");
361	printf("signalling STOP\n");
362	signalled = STOP;
363	} else if (sig == SIGALRM) {
364	lcdmessage("Signal TIMER");
365	printf("signalling TIMER\n");
366	signalled = TIMER;
367	} else if (sig == SIGUSR1) { // Receive from WEB
368	lcdmessage("Signal USER");
369	printf("signalling USER1\n");
370	signalled = USER;
371	}
372
373	}
374	}
375
376	/*
377	* Timer procedure
378	*/
379	int do_timer(void)
380	{
381	// do_ntp();
382	return 0;
383	}
384
385	static int noconsole = 0;
386
387	static void set_tcp_params(void)
388	{
389	system("/etc/preinit"); // sets default values for ip_conntrack
390
391	FILE *fp = fopen("/proc/sys/net/ipv4/tcp_available_congestion_control", "rb");
392	if (fp == NULL) {
393	char *vegas = "1";
394	char *westwood = "0";
395	char *bic = "0";
396	if (nvram_match("tcp_congestion_control", "westwood")) {
397	westwood = "1";
398	vegas = "0";
399	}
400	if (nvram_match("tcp_congestion_control", "bic")) {
401	bic = "1";
402	vegas = "0";
403	}
404	writeproc("/proc/sys/net/ipv4/tcp_westwood", westwood);
405	writeproc("/proc/sys/net/ipv4/tcp_vegas_cong_avoid", vegas);
406	writeproc("/proc/sys/net/ipv4/tcp_bic", bic);
407	writeproc("/proc/sys/net/ipv4/tcp_vegas_alpha", "3");
408	writeproc("/proc/sys/net/ipv4/tcp_vegas_beta", "3");
409	} else {
410	fclose(fp);
411	writeproc("/proc/sys/net/ipv4/tcp_congestion_control", nvram_default_get("tcp_congestion_control", "vegas"));
412	}
413
414	}
415
416	/*
417	* Main loop
418	*/
419	int main(int argc, char **argv)
420	{
421	sigset_t sigset;
422	pid_t shell_pid = 0;
423	uint boardflags;
424
425	/*
426	* Basic initialization
427	*/
428	#ifdef HAVE_MICRO
429	if (console_init())
430	noconsole = 1;
431	#endif
432	cprintf("init lcd\n");
433	initlcd();
434	cprintf("first message\n");
435	lcdmessage("System Start");
436	fprintf(stderr, "start service\n");
437	fprintf(stderr, "starting Architecture code for " ARCHITECTURE "\n");
438	start_service("devinit"); //init /dev /proc etc.
439	start_service("sysinit");
440	#ifndef HAVE_MICRO
441	if (console_init())
442	noconsole = 1;
443	#endif //HAVE_MICRO
444	start_service("drivers");
445	cprintf("setup signals\n");
446	/*
447	* Setup signal handlers
448	*/
449	signal_init();
450	signal(SIGHUP, rc_signal);
451	signal(SIGUSR1, rc_signal); // Start single service from WEB, by
452	// honor
453	signal(SIGUSR2, rc_signal);
454	signal(SIGINT, rc_signal);
455	signal(SIGALRM, rc_signal);
456	sigemptyset(&sigset);
457
458	/*
459	* Give user a chance to run a shell before bringing up the rest of the
460	* system
461	*/
462
463	if (!noconsole)
464	ddrun_shell(1, 0);
465	cprintf("setup nvram\n");
466
467	start_service("nvram");
468
469	/*
470	* Restore defaults if necessary
471	*/
472	int brand = getRouterBrand();
473
474	#ifdef HAVE_SKYTEL
475	nvram_set("vlan0ports", "0 1 2 3 4 5*");
476	nvram_set("vlan1ports", "");
477	#else
478
479	if (brand == ROUTER_WRT600N \|\| brand == ROUTER_WRT610N) {
480	nvram_set("vlan2hwname", "et0");
481	}
482	#endif
483	start_service("restore_defaults");
484
485	/*
486	* Add vlan
487	*/
488	boardflags = strtoul(nvram_safe_get("boardflags"), NULL, 0);
489	nvram_set("wanup", "0");
490
491	#ifndef HAVE_RB500
492	switch (brand) {
493	case ROUTER_WRT600N:
494	case ROUTER_WRT610N:
495	case ROUTER_ASUS_WL500GD:
496	case ROUTER_ASUS_WL550GE:
497	case ROUTER_MOTOROLA:
498	case ROUTER_RT480W:
499	case ROUTER_WRT350N:
500	case ROUTER_BUFFALO_WZRG144NH:
501	case ROUTER_DELL_TRUEMOBILE_2300_V2:
502	start_service("config_vlan");
503	break;
504	default:
505	if (check_vlan_support()) {
506	start_service("config_vlan");
507	}
508	break;
509
510	}
511	#endif
512
513	set_ip_forward('1');
514	set_tcp_params();
515	#ifdef HAVE_JFFS2
516	start_service("jffs2");
517	#endif
518	#ifdef HAVE_MMC
519	start_service("mmc");
520	#endif
521
522	start_service("mkfiles");
523	char *hostname;
524
525	/*
526	* set hostname to wan_hostname or router_name
527	*/
528	if (strlen(nvram_safe_get("wan_hostname")) > 0)
529	hostname = nvram_safe_get("wan_hostname");
530	else if (strlen(nvram_safe_get("router_name")) > 0)
531	hostname = nvram_safe_get("router_name");
532	else
533	hostname = "dd-wrt";
534
535	sethostname(hostname, strlen(hostname));
536	stop_service("httpd");
537
538	// create loginprompt
539	FILE *fp = fopen("/tmp/loginprompt", "wb");
540
541	#ifndef HAVE_MAKSAT
542	#ifndef HAVE_TRIMAX
543	#ifndef HAVE_WIKINGS
544	#ifndef HAVE_ESPOD
545	#ifndef HAVE_IPR
546	#ifndef HAVE_NEXTMEDIA
547	#ifndef HAVE_ERC
548	#ifndef HAVE_CORENET
549	#ifdef HAVE_TMK
550	fprintf(fp, "KMT-WAS %s (c) 2013 KMT GmbH\nRelease: " BUILD_DATE " (SVN revision: %s)\n", DIST, SVN_REVISION);
551	#else
552	#ifdef DIST
553	if (strlen(DIST) > 0)
554	fprintf(fp, "DD-WRT v24-sp2 %s (c) 2013 NewMedia-NET GmbH\nRelease: " BUILD_DATE " (SVN revision: %s)\n", DIST, SVN_REVISION);
555	else
556	fprintf(fp, "DD-WRT v24-sp2 custom (c) 2013 NewMedia-NET GmbH\nRelease: " BUILD_DATE " (SVN revision: %s)\n", SVN_REVISION);
557	#else
558	fprintf(fp, "DD-WRT v24-sp2 custom (c) 2013 NewMedia-NET GmbH\nRelease: " BUILD_DATE " (SVN revision: %s)\n", SVN_REVISION);
559	#endif
560	#endif
561	#endif
562	#endif
563	#endif
564	#endif
565	#endif
566	#endif
567	#endif
568	#endif
569
570	fclose(fp);
571
572	#ifndef HAVE_MADWIFI
573	int cnt = get_wl_instances();
574	#endif
575	int c;
576
577	/*
578	* Loop forever
579	*/
580	for (;;) {
581	switch (state) {
582	case USER: // Restart single service from WEB of tftpd,
583	// by honor
584	lcdmessage("RESTART SERVICES");
585	cprintf("USER1\n");
586	start_single_service();
587	#ifdef HAVE_CHILLI
588	start_service("chilli");
589	#endif
590	#ifdef HAVE_WIFIDOG
591	start_service("wifidog");
592	#endif
593
594	state = IDLE;
595	break;
596
597	case RESTART:
598	lcdmessage("RESTART SYSTEM");
599	#ifdef HAVE_OVERCLOCKING
600	start_service("overclocking");
601	#endif
602	cprintf("RESET NVRAM VARS\n");
603	nvram_set("wl0_lazy_wds", nvram_safe_get("wl_lazy_wds"));
604
605	cprintf("RESTART\n");
606
607	#if !defined(HAVE_MADWIFI) && !defined(HAVE_RT2880)
608	for (c = 0; c < cnt; c++) {
609	sysprintf("wlconf %s down", get_wl_instance_name(c));
610	char *next;
611	char var[80];
612	char *vifs = nvram_nget("wl%d_vifs", c);
613
614	if (vifs != NULL)
615	foreach(var, vifs, next) {
616	sysprintf("ifconfig %s down", var);
617	}
618	}
619	#endif
620
621	/*
622	* Fall through
623	*/
624	case STOP:
625	if (state == STOP && check_action() != ACT_IDLE) {
626	state = IDLE;
627	break; //force reboot on upgrade
628	}
629	#ifdef HAVE_REGISTER
630	if (isregistered_real())
631	#endif
632	{
633	start_service("run_rc_shutdown");
634	}
635
636	if (state == STOP) {
637	state = IDLE;
638	break;
639	}
640
641	lcdmessage("STOPPING SERVICES");
642	cprintf("STOP\n");
643	killall("udhcpc", SIGKILL);
644	setenv("PATH", "/sbin:/bin:/usr/sbin:/usr/bin:/jffs/sbin:/jffs/bin:/jffs/usr/sbin:/jffs/usr/bin:/mmc/sbin:/mmc/bin:/mmc/usr/sbin:/mmc/usr/bin:/opt/bin:/opt/sbin:/opt/usr/bin:/opt/usr/sbin", 1);
645	setenv("LD_LIBRARY_PATH", "/lib:/usr/lib:/jffs/lib:/jffs/usr/lib:/mmc/lib:/mmc/usr/lib:/opt/lib:/opt/usr/lib", 1);
646	cprintf("STOP SERVICES\n");
647
648	stop_services();
649	stop_service("radio_timer");
650	#if !defined(HAVE_MADWIFI) && !defined(HAVE_RT2880)
651	stop_service("nas");
652	#endif
653	cprintf("STOP WAN\n");
654	stop_service("ttraff");
655	stop_service("wan");
656	cprintf("STOP LAN\n");
657	#ifdef HAVE_MADWIFI
658	stop_service("stabridge");
659	#endif
660	#ifdef HAVE_RSTP
661	system("killall rstpd");
662	unlink("/tmp/.rstp_server");
663	#endif
664	#ifdef HAVE_VLANTAGGING
665	stop_service("bridging");
666	#endif
667	#ifdef HAVE_BONDING
668	stop_service("bonding");
669	#endif
670
671	stop_service("lan");
672	#ifdef HAVE_VLANTAGGING
673	stop_service("bridgesif");
674	stop_service("vlantagging");
675	#endif
676
677	#ifndef HAVE_RB500
678	stop_service("resetbutton");
679	#endif
680	#ifdef HAVE_REGISTER
681	if (isregistered_real())
682	#endif
683	{
684	start_service("run_rc_shutdown");
685	}
686	/*
687	* Fall through
688	*/
689	case START:
690	set_tcp_params();
691	lcdmessage("START SERVICES");
692	nvram_set("wl0_lazy_wds", nvram_safe_get("wl_lazy_wds"));
693	cprintf("START\n");
694	setenv("PATH", "/sbin:/bin:/usr/sbin:/usr/bin:/jffs/sbin:/jffs/bin:/jffs/usr/sbin:/jffs/usr/bin:/mmc/sbin:/mmc/bin:/mmc/usr/sbin:/mmc/usr/sbin:/opt/sbin:/opt/bin:/opt/usr/sbin:/opt/usr/sbin", 1);
695	setenv("LD_LIBRARY_PATH", "/lib:/usr/lib:/jffs/lib:/jffs/usr/lib:/mmc/lib:/mmc/usr/lib:/opt/lib:/opt/usr/lib", 1);
696	#ifdef HAVE_IPV6
697	start_service_f("ipv6");
698	#endif
699	#ifndef HAVE_RB500
700	start_service_f("resetbutton");
701	#endif
702	start_service("setup_vlans");
703	#if !defined(HAVE_MADWIFI) && !defined(HAVE_RT2880)
704	start_service("wlconf");
705	#endif
706	#ifdef HAVE_VLANTAGGING
707	start_service("bridging");
708	#endif
709	start_service("lan");
710	#ifdef HAVE_BONDING
711	start_service("bonding");
712	#endif
713	#ifdef HAVE_REGISTER
714	start_service("mkfiles");
715	#endif
716	#ifdef HAVE_MADWIFI
717	start_service_f("stabridge");
718	#endif
719
720	cprintf("start services\n");
721	start_services();
722
723	cprintf("start wan boot\n");
724	#ifdef HAVE_VLANTAGGING
725	start_service("vlantagging");
726	start_service("bridgesif");
727	#endif
728	start_service("wan_boot");
729	start_service_f("ttraff");
730
731	cprintf("diag STOP LED\n");
732	diag_led(DIAG, STOP_LED);
733	cprintf("set led release wan control\n");
734	SET_LED(RELEASE_WAN_CONTROL);
735
736	#ifndef HAVE_ERC
737	#ifdef HAVE_RADIOOFF
738	if (nvram_match("radiooff_button", "1")
739	&& nvram_match("radiooff_boot_off", "1")) {
740	start_service("radio_off");
741	led_control(LED_SEC0, LED_OFF);
742	led_control(LED_SEC1, LED_OFF);
743	} else
744	#endif
745	{
746	start_service("radio_on");
747	}
748	#endif
749	start_service_f("radio_timer");
750
751	cprintf("run rc file\n");
752	#ifdef HAVE_REGISTER
753	if (isregistered_real())
754	#endif
755	{
756	start_service_f("run_rc_startup");
757	// start init scripts
758	system("/etc/init.d/rcS");
759	system("/opt/etc/init.d/rcS");
760	system("/jffs/etc/init.d/rcS");
761	system("/mmc/etc/init.d/rcS");
762	// startup script
763	// (siPath impl)
764	cprintf("start modules\n");
765	start_service_f("modules");
766	#ifdef HAVE_MILKFISH
767	start_service_f("milkfish_boot");
768	#endif
769	if (nvram_invmatch("rc_custom", "")) // create
770	// custom
771	// script
772	{
773	nvram2file("rc_custom", "/tmp/custom.sh");
774	chmod("/tmp/custom.sh", 0700);
775	}
776	}
777	#ifdef HAVE_CHILLI
778	start_service("chilli");
779	#endif
780	#ifdef HAVE_WIFIDOG
781	start_service("wifidog");
782	#endif
783	cprintf("start syslog\n");
784	#ifdef HAVE_SYSLOG
785	startstop_f("syslog");
786	#endif
787	#ifdef HAVE_RSTP
788	// just experimental for playing
789	system("brctl stp br0 off");
790	system("rstpd");
791	system("rstpctl rstp br0 on");
792	#endif
793
794	system("/etc/postinit&");
795	start_service("httpd");
796	led_control(LED_DIAG, LED_OFF);
797	lcdmessage("System Ready");
798	#ifndef HAVE_RB500
799	startstop_f("resetbutton");
800	#endif
801	/*
802	* Fall through
803	*/
804	case TIMER:
805	cprintf("TIMER\n");
806	do_timer();
807	/*
808	* Fall through
809	*/
810	case IDLE:
811	cprintf("IDLE\n");
812	state = IDLE;
813	/*
814	* Wait for user input or state change
815	*/
816	while (signalled == -1) {
817	if (!noconsole && (!shell_pid \|\| kill(shell_pid, 0) != 0))
818	shell_pid = ddrun_shell(0, 1);
819	else
820	sigsuspend(&sigset);
821
822	}
823	state = signalled;
824	signalled = -1;
825	break;
826	default:
827	cprintf("UNKNOWN\n");
828	return 0;
829	}
830
831	}
832
833	}

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source: src/router/rc/init.c

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