Certainly this does not belong to the API. Application would not ever call it. 
In linux-generic you can put it e.g. in include/odp_internal.h…

-Petri


From: [email protected] 
[mailto:[email protected]] On Behalf Of ext Bala Manoharan
Sent: Tuesday, October 07, 2014 8:41 PM
To: Bill Fischofer
Cc: [email protected]
Subject: Re: [lng-odp] [ODP/PATCH 2/2 v1] ODP Macro for unimplemented function

Agreed. I kept it as fprintf to be compliant with the existing syntax of 
ODP_ERR/ODP_ABORT
But I can change this macro for now and further changes can be done after 
logger gets implemented

Regarding the placing of this macro. I was thinking of a way in which this 
could be replaced by different platform specific implementations. IMO we can 
move the macro's once logger gets implemented.
Any comments regarding the location of this macro?


Regards,
Bala

On 7 October 2014 22:55, Bill Fischofer 
<[email protected]<mailto:[email protected]>> wrote:
Agree this should be using ODP_LOG().  Include a prototype ODP_LOG() that does 
the fprintf() until the real logger is present (it's unimplemented).  That way 
only that needs to be changed when the real logger shows up.



On Tue, Oct 7, 2014 at 11:45 AM, Mike Holmes 
<[email protected]<mailto:[email protected]>> wrote:


On 7 October 2014 12:27, Victor Kamensky 
<[email protected]<mailto:[email protected]>> wrote:
On 7 October 2014 09:15, Balasubramanian Manoharan
<[email protected]<mailto:[email protected]>> wrote:
> This patch provides ODP macro for unimplemented function
>
> Signed-off-by: Balasubramanian Manoharan 
> <[email protected]<mailto:[email protected]>>
> ---
>  platform/linux-generic/include/api/odp_debug.h | 7 +++++++
>  1 file changed, 7 insertions(+)
>
> diff --git a/platform/linux-generic/include/api/odp_debug.h 
> b/platform/linux-generic/include/api/odp_debug.h
> index 344b0a9..bb67cef 100644
> --- a/platform/linux-generic/include/api/odp_debug.h
> +++ b/platform/linux-generic/include/api/odp_debug.h
> @@ -82,6 +82,13 @@ do { fprintf(stderr, "%s:%d:%s(): " fmt, __FILE__, \
>  } while (0)
>
>  /**
> + * This macro is used to indicate when a given function is not implemented
> + */
> +#define ODP_UNIMPLEMENTED() \
> +       fprintf(stderr, "%s:%d:The function %s() is yet to be implemented", \
> +       __FILE__, __LINE__, __func__);

Please don't use unsolicited fprintf, instead use proper logging
call. That could be redirected in the future.

We are trying to get Olas logging proposal in place, but we are not there yet, 
I think for this patch it is ok.
I expect logging to get in before 1.0.


Also it is very strange to see such definition in *api* header
file. If it is utility macro to help implement standard message
from unimplemented functions it should be placed properly - in
some header file that only implementations can see.
Agree, discussions this morning also highlighted a number of other items that 
might need to move.
Items that can be possibly be common between platforms but are support for the 
implementation rather than part of the API.

Thanks,
Victor

> +
> +/**
>   * Print output to stderr (file, line and function),
>   * then abort.
>   */
> --
> 2.0.1.472.g6f92e5f
>
>
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> [email protected]<mailto:[email protected]>
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--
Mike Holmes
Linaro  Sr Technical Manager
LNG - ODP

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