Re: Re: [ECOS] Problems with tcgetattr()

[Andre-John Mas <ajmas at sympatico dot ca>]

Fair enough. I have added the following code:

   char*  deviceName =  "/dev/termiosX";
      
   fd =  open(deviceName, O_RDWR | O_NOCTTY); 

but this fails at the 'isatty(fd)' test. Changing the device name
to to the value specified by 'console device name',in the ECC file:

  "/dev/ttydiag"

gives me the same error as when I used STDIN_FILENO:

 tcgetattr: Invalid argument

Any ideas?

Andre

Andrew Lunn <andrew@lunn.ch> wrote:
> 
> On Fri, Aug 18, 2006 at 10:20:30AM -0400, Andre-John Mas wrote:
> 
> > I am trying this on STDIN_FILENO, based on examples I have seen
> >  posted on the net. Currently I am connecting via the serial port,
> >  but later on it is likely to be via a telnet or ssh connection. I
> >  thought STDIN_FILENO was meant to be mapped to the current device?
> 
> You are thinking in Unix way, not the eCos way. termio controls only
> work on the termios devices and no other devices.
> 
> However, there is currently no ssh or telnet daemon for eCos, so when
> you implement these things, you can add support for this in however
> you implement telnet or ssh.
> 
> Also, not there is no concept of a per thread STDIN. It is one STDIN
> for the whole system.
> 
>     Andrew
>  
>  
>  
> 


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