PERFORCE change 162206 for review

[Attilio Rao]

2009/5/17 Zhao Shuai <zhaoshuai at freebsd.org>:
> http://perforce.freebsd.org/chv.cgi?CH=162206
>
> Change 162206 by zhaoshuai at zhaoshuai on 2009/05/17 12:25:57
>
>        some changes in the pipe code
>        first version of fifo, incomplete
>
> Affected files ...
>
> .. //depot/projects/soc2009/fifo/sys/fs/fifofs/fifo.c#2 edit
> .. //depot/projects/soc2009/fifo/sys/kern/sys_pipe.c#2 edit
> .. //depot/projects/soc2009/fifo/sys/sys/pipe.h#2 edit
>

I'm not sure how do you and John want to organize the work, but when I
was thinking about it my main idea was firstly to refactorize the pipe
code, identifying common parts that can be shared and put under
subr_something.c (for example) to be sucked in by both pipes and FIFOs
main code.

Thanks,
Attilio


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