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From: Jung-uk Kim <jkim@FreeBSD.org>
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Date: Mon, 16 Apr 2012 17:33:17 -0400
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Subject: Re: [PATCH] pipe2 for Linuxulator
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On Tuesday 10 April 2012 06:56 pm, Jung-uk Kim wrote:
> Th attached patch implements pipe2 syscall for Linuxulator, which
> is quite trivial.  Although it was added in Linux 2.6.27 (thanks,
> netchild!), it is often used by popular Linux applications, e.g.,
> Adobe Flash plugin.  Please note linux_pipe() was moved from MD
> files to sys/compat/linux/linux_file.c because both amd64 and i386
> versions looked the same and I failed to see any reason.  I also
> changed file descriptor argument from l_ulong * to l_int *, which
> seemed more appropriate.  Any objections?

Sligthly different version is now committed on head as r234352 and 
r234354.

Jung-uk Kim