In article <20080208120834.D7F2211703@yamt.dyndns.org>,
YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp> wrote:
>> > Log Message:
>> > Implementation of processor-sets, affinity and POSIX real-time extensions.
>> > Add schedctl(8) - a program to control scheduling of processes and threads.
>> > 
>> > Notes:
>> > - This is supported only by SCHED_M2;
>> > - Migration of LWP mechanism will be revisited;
>> > 
>> > Proposed on: <tech-kern>. Reviewed by: <ad>.
>> 
>> > cvs rdiff -r1.44 -r1.45 src/sys/sys/sched.h
>> 
>> the change of struct sched_param broke the ABI.  please revert.
>> 
>> i think _sched_{get,set}param should take another argument as
>> pthread_{get,set}schedparam do.
>> 
>> YAMAMOTO Takashi
>
>do you want to fix it by yourself, or want me to do it?
>
>YAMAMOTO Takashi

I think you should fix it, so that you are happy with the fix :-)
Anyway, it has been broken long enough and the longer we wait the
more people will be affected.

christos