From: niamathullah sharief <shariefbe@yahoo.co.in>
To: michael_h_williamson@yahoo.com,
Kernel newbies <kernelnewbies@nl.linux.org>,
video4linux list <video4linux-list@redhat.com>
Subject: Re: mmap()
Date: Sat, 24 Jan 2009 07:45:32 +0530 (IST) [thread overview]
Message-ID: <114265.29755.qm@web95209.mail.in2.yahoo.com> (raw)
In-Reply-To: <596339.38105.qm@web65507.mail.ac4.yahoo.com>
micheal..you are telling that read() function will do the
same as the mmap() does...so this both function are reading the data from the memory location...am i right?...if yes how the data exist there?after catching the video whether the data stored in default free location are any othere mapping function is there to store theat captured data?
--- On Sat, 24/1/09, Michael Williamson <michael_h_williamson@yahoo.com> wrote:
From: Michael Williamson <michael_h_williamson@yahoo.com>
Subject: Re: mmap()
To: shariefbe@yahoo.co.in
Date: Saturday, 24 January, 2009, 12:53 AM
--- On Fri, 1/23/09, niamathullah sharief <shariefbe@yahoo.co.in> wrote:
> From: niamathullah sharief <shariefbe@yahoo.co.in>
> Subject: Re: mmap()
> To: michael_h_williamson@yahoo.com, "video4linux list"
<video4linux-list@redhat.com>, "Kernel newbies"
<kernelnewbies@nl.linux.org>
> Date: Friday, January 23, 2009, 12:41 PM
> micheal..you are telling that read() function will do the
> same as the mmap() does..but the read() will read the data
> from the memory i think....is this ,,ap() is also doing the
> same one?if yes....how its actually the data (when capturing
> the video) was stored in memory....?
I do not understand your question.
-Mike
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next parent reply other threads:[~2009-01-24 2:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <596339.38105.qm@web65507.mail.ac4.yahoo.com>
2009-01-24 2:15 ` niamathullah sharief [this message]
[not found] <568610.95410.qm@web65506.mail.ac4.yahoo.com>
2009-01-24 23:31 ` mmap() niamathullah sharief
[not found] <787717.19693.qm@web65509.mail.ac4.yahoo.com>
2009-01-23 18:41 ` mmap() niamathullah sharief
2009-01-23 13:14 mmap() niamathullah sharief
-- strict thread matches above, loose matches on Subject: below --
2009-01-06 17:07 mmap() niamathullah sharief
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