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Date: Fri, 13 Jun 2008 22:21:41 +0100
From: Andrea <mariofutire@googlemail.com>
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Subject: Re: [linux-dvb] opening dvr for writing
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Andrea wrote:
> Steven Dorigotti wrote:
>> Hello,
>>
>>
>>    If the open() mode is changed to RDWR instead of WRONLY, errno  
>> changes to "Operation not supported".
> 
> The only 2 supported modes are O_RDONLY and O_WRONLY.
> 
> in dmxdev.c around line 160.

sorry...

... unless the device has the capability DMXDEV_CAP_DUPLEX which I can't really see what it is.

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