rtems-libbsd copyinstr

Joel Sherrill joel.sherrill at OARcorp.com
Wed Apr 18 15:54:27 UTC 2012

On 04/18/2012 10:33 AM, Sebastian Huber wrote:
> On 04/18/2012 04:59 PM, Joel Sherrill wrote:
>> Hi,
>> copyinstr is currently undefined. According to cscope,
>> it is only defined in
>> powerpc/aim/copyinout.c
>> powerpc/booke/copyinout.c
>> in the source we are using. But when I look where it is
>> referenced in rtems-libbsd, it should have a generic
>> implementation. And these files have much more than this
>> one routine.
>> Any thoughts?
> I think these are the user/kernel space copy routines.  Do we need them at all?
My gut was that we could have our own implementation which
called memcpy. We don't have user/kernel space but it does appear
to be copying data.

Joel Sherrill, Ph.D.             Director of Research&   Development
joel.sherrill at OARcorp.com        On-Line Applications Research
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