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File system monitoring (for improved upstreaming)   Message List  
Reply | Forward Message #8422 of 8443 |
Re: File system monitoring (for improved upstreaming)

--- In radio-dev@yahoogroups.com, "Marc Barrot" <marc@p...> wrote:

> The next step is to verify that filesystem updates are kqueue enabled
> when using Apple's HFS+ file system. Hmmm... Not too sure about that
> one.

A little googling around has unearthed a few kqueue wrapper classes
for Cocoa so I guess kqueue notification must work at least to some
extent with HFS+ file systems.

Working with the Frontier kernel, we would have to rewrite something
similar using Carbon and regular C structs / functions.

For the time being, we could use an external Cocoa app, similar to
what Matt created for Windows. I am sure all prototype submissions
will be gratefully considered :-)

Cheers

Marc






Tue Jul 5, 2005 6:04 pm

mb1022002
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Message #8422 of 8443 |
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Hi. Are you guys (UL & co-conspirators) familiar with KQueue? http://people.freebsd.org/~jlemon/papers/kqueue.pdf which seems to offer native OS based File...
Matt Mower
mowerm
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Jul 4, 2005
9:05 pm

... Thanks Matt. I had heard about Kqueues under BSD but had never read the definitive white paper before. Kqueues seem to provide pretty much all we would...
Marc Barrot
mb1022002
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Jul 5, 2005
4:14 pm

... On my system (10.4.1) man 'kqueue' gives NAME kqueue, kevent -- kernel event notification mechanism LIBRARY Standard C Library (libc, -lc) M -- Matt Mower...
Matt Mower
mowerm
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Jul 5, 2005
4:57 pm

... I checked my 10.3.9 system (still haven't found time to instal the Tiger I bought from Apple :-), and it is fully documented in there as well. The next...
Marc Barrot
mb1022002
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Jul 5, 2005
5:43 pm

... A little googling around has unearthed a few kqueue wrapper classes for Cocoa so I guess kqueue notification must work at least to some extent with HFS+...
Marc Barrot
mb1022002
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Jul 5, 2005
6:05 pm

Hello there, I saw this today on the AppleScript Users list and though that it could be of interest for the people here. I'm forwarding this also to the ...
Emmanuel Décarie
emmanueldecarie
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Aug 4, 2005
1:19 pm

Thanks Emmanuel. I haven't taken a close look at the C code provided at http://developer.apple.com/samplecode/FileNotification/FileNotification.html but it...
Marc Barrot
mb1022002
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Aug 8, 2005
2:42 am
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