ladislav klenovic schrieb: > As Detlef said I don't know have to specify that in inittab thus I run the > shell regardless whether there is or not a debug console. > I choose the tty0 according to busybox 1.2.2 which works fine for me. So > maybe some kind of configuration option which could > specify which device to use if no console is available would make sense. > > Regards, > Ladislav > > 2009/10/29 Mike Frysinger <[email protected]> > >> On Thursday 29 October 2009 09:28:08 Denys Vlasenko wrote: >>> On Thu, Oct 29, 2009 at 1:00 PM, ladislav klenovic wrote: >>>> If I change the sanitized stdio to CURRENT_VC the problem >>>> disapeares. >>>> The patch is >>>> bellow. I wanted to impact the source code as less as possible so I >> just >>>> have created a new >>>> method bb_sanitize_stdio_current_vc(). >>> But this is not a "sanitization" anymore. You don't open >>> fds 0,1,2 to a safe place, you open them to /dev/tty0. >>> How init knows it's safe to do that? >> to reinforce Denys' statements, you cant assume /dev/tty0 (or any VT) even >> exists. considering you're coming from an embedded platform and using >> serial >> consoles, it's kind of surprising that you're making this kind of >> assumption. >> -mike >> >
Hi, so far i undestand you are asking for something like that ? if [ -c /dev/console ] then /bin/sh /dev/console else /bin/sh /dev/ttyS0 fi re, wh _______________________________________________ busybox mailing list [email protected] http://lists.busybox.net/mailman/listinfo/busybox
