Re: Console screen from spawn_process

["Michael Walter" <michael walter gmail com>]

You _write_ to stdin.
You pass a FILE** as the fileno int.

Regards,
Michael

On Mon, Oct 20, 2008 at 9:18 PM, Paulo Flabiano Smorigo
<pfsmorigo gmail com> wrote:
> Hi Armin,
>
> Thanks for the reply and the code. I saw it and notice that you don't use
> the stdin of the spawn process. In my program I will need this.
>
> You sad that even if I compile with -mwindow I will have stdin and stdout.
> So I compile and doing some tests I discover that the stdout is working but
> if I try to send commands to stdin with the command "write(&stdin, "my
> command", strlen(size_of_my_command))" there is no result.
>
> I trying to figure out what I'm doing wrong... Maybe you could help me...
>
> Thanks again...
> Paulo Flabiano Smorigo
>
>
> On Sat, Oct 18, 2008 at 11:26, Armin Burgmeier <armin arbur net> wrote:
>>
>> On Thu, 2008-10-16 at 15:01 -0200, Paulo Flabiano Smorigo wrote:
>> > Hi Armin,
>> >
>> > Thanks for the fast reply!
>> >
>> > I compile the child process with the "-mwindows" parameter but the
>> > problem is that I need to communicate with the child using stdin and
>> > stdout by the method spawn_process_with_pipes but with "-mwindows"
>> > there is no stdin and stdout...
>>
>> There still is, you just don't see it. You can use stdin and stdout for
>> communication even when there is no console window.
>>
>> > So, there is no solution? I will have to understand the CreateProcess
>> > API ?
>>
>> I did the same thing in Glom. Maybe it's helpful:
>>
>> http://svn.gnome.org/viewvc/glom/trunk/glom/libglom/spawn_with_feedback.cc?view=markup
>>
>> > Even if I have a system() call in the application this blank console
>> > appears... :(
>> >
>> > If the bug is WONTFIX means there will be no fix?
>>
>> Most likely not.
>>
>> > Thanks...
>> > Paulo Flabiano Smorigo
>>
>> Armin
>>
>
>
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