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Date: Tue, 27 Sep 2011 16:12:03 +0200
From: Fabien Chouteau <chouteau@adacore.com>
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Subject: Re: [Qemu-devel] [PATCH] Add stdio char device on windows
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To: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-devel@nongnu.org

On 27/09/2011 15:31, Paolo Bonzini wrote:
> On 09/27/2011 03:14 PM, Fabien Chouteau wrote:
>> +        /* Some terminal emulator returns \r\n for Enter, just pass \n */
>> +        if (win_stdio_buf == '\r') {
>> +            continue;
>> +        }
>
> Does the \r actually do any damage?
>

It's just more convenient to have the same behavior on all hosts (i.e.
no \r).

>> +static void qemu_chr_set_echo_win_stdio(CharDriverState *chr, bool echo)
>> +{
>> +    DWORD mode = 0;
>> +
>> +    GetConsoleMode(hStdIn, &mode);
>> +
>> +    if (echo) {
>> +        SetConsoleMode(hStdIn, mode | (ENABLE_ECHO_INPUT));
>> +    } else {
>> +        SetConsoleMode(hStdIn, mode & (~ENABLE_ECHO_INPUT));
>> +    }
>> +}
> 
> You also need to enable ENABLE_LINE_INPUT for ENABLE_ECHO_INPUT to have effect.
> 

OK thanks, I missed that...

Regards,

-- 
Fabien Chouteau