Re: too many close calls for non-opened fds

>> Actually that was a mistake on my part. When -r option is used the close
>> call occurs only during startup and not for every connection. During
>> startup with -r option we get around 60K close calls.
>> We are about to do a fix for this issue on HP-UX (without -r option). The
>> approach is to find out the open fds and close the unwanted ones. Will
>> this be a valid approach.
>
> I would think that the overhead of determining if an FD is open wouldn't
> be that far off from closing it.
>
> rick jones
>

How about saving the currently opened fds before re-exec and passing it to
the re-execed process and closing it both on the original process and
re-execed process. I am sorry if it didnt make any sense.

-logu


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