fio seems to calls functions which are not defined (ffio_file_open, io_file_done, ...)

fio seems to calls functions which are not defined (ffio_file_open, io_file_done, ...)

[Scott Forman (scforman)]

Hi Andrey,
 
Thanks for your answer to the question below.
 
I have another hopefully quick question for you.
 
I see there are a number of functions that are called, but I cannot find where they are defined.  Some of the functions are:
·         fio_file_open
·         fio_file_done
·         fio_file_closing
·         fio_file_axmap
 
Can you point me to where these functions are defined?
 
Thanks much,
Scott

Re: fio seems to calls functions which are not defined (ffio_file_open, io_file_done, ...)

[Tomohiro Kusumi]

These are generated by FILE_FLAG_FNS() macro.
https://github.com/axboe/fio/blob/master/file.h#L156

2017-04-03 1:11 GMT+03:00 Scott Forman (scforman) <scforman@cisco.com>:
> Hi Andrey,
>
> Thanks for your answer to the question below.
>
> I have another hopefully quick question for you.
>
> I see there are a number of functions that are called, but I cannot find where they are defined.  Some of the functions are:
> ·         fio_file_open
> ·         fio_file_done
> ·         fio_file_closing
> ·         fio_file_axmap
>
> Can you point me to where these functions are defined?
>
> Thanks much,
> Scott
>
>

Re: fio seems to calls functions which are not defined (ffio_file_open, io_file_done, ...)

[Sitsofe Wheeler]

Hi,

On 2 April 2017 at 23:11, Scott Forman (scforman) <scforman@cisco.com> wrote:
>
> I see there are a number of functions that are called, but I cannot find where they are defined.  Some of the functions are:
> ·         fio_file_open
> ·         fio_file_done
> ·         fio_file_closing
> ·         fio_file_axmap
>
> Can you point me to where these functions are defined?

See file.h (https://github.com/axboe/fio/blob/fio-2.18/file.h#L159 )
for the FILE_FLAG_FNS macro that builds these functions.

-- 
Sitsofe | http://sucs.org/~sits/