Date: Wed, 22 Nov 2006 12:02:30 -0800 From: "Bharma Ji" <bharmaji@gmail.com> To: freebsd-hackers@freebsd.org Subject: Is there any way to avoid copy between the kernel and userland Message-ID: <67beabb0611221202l2bb9a320o601feff7e7b3aa68@mail.gmail.com>
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Hi I am looking for any FreeBSD facility that will allow a userland process to pass data to the kernel without doing a copyin or copyout e.g. using a shared data structure (queue? ) for example? Any pointers will be useful Thanks
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