[FFmpeg-devel] [PATCH 7/9] Replace AVERROR_NOTSUPP by AVERROR(ENOSYS)

[Panagiotis Issaris]

Hi

Op 19-jul-07, om 17:55 heeft Michael Niedermayer het volgende  
geschreven:

> Hi
>
> On Thu, Jul 19, 2007 at 05:37:48PM +0200, Panagiotis Issaris wrote:
>> Hi
>>
>> Op 19-jul-07, om 17:30 heeft Michael Niedermayer het volgende
>> geschreven:
>>
>>> Hi
>>>
>>> On Thu, Jul 19, 2007 at 02:55:22PM +0200, Panagiotis Issaris wrote:
>>>> The attached patch replaces all occurrances of AVERROR_NOTSUPP with
>>>> AVERROR(ENOSYS).
>>>
>>> ok
>>
>> Applied.
>
> ok, also some of these AVERROR(ENOSYS) should be changed to AVERROR 
> (ENOTSUP)


According to the OpenGroup website:
[ENOSYS] Function not supported.
[ENOTSUP] Not supported.

It is not really clear to me where the difference lies; how would you
interpret them?

The manpages on my GNU/Linux system explain ENOTSUP as being  
"Operation not supported".


With friendly regards,
Takis
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