recieve IRP time and IoBuildSynchronousFsdRequest use

Dear all,
(1) When an operation occred on a file(for example click on a file), which IRP is responded at the first time(IRP_MJ_CREATE or IRP_MJ_SET_INFORMATION)?

(2)When i use IoBuildSynchronousFsdRequest to build my own IRP_MJ_WRITE IRP.
    Is this IRP can’t be dealt with by my own filter dirver?

Thanks!


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Wrong newsgroup. Try ntfsd.

“lin chen” wrote in message news:xxxxx@ntdev…
Dear all,
(1) When an operation occred on a file(for example click on a file), which IRP is responded at the first time(IRP_MJ_CREATE or IRP_MJ_SET_INFORMATION)?

(2)When i use IoBuildSynchronousFsdRequest to build my own IRP_MJ_WRITE IRP.
Is this IRP can’t be dealt with by my own filter dirver?

Thanks!

------------------------------------------------------------------------------
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  1. IRP_MJ_CREATE

  2. This depends on whom do you send the irp to.

From: xxxxx@lists.osr.com [mailto:xxxxx@lists.osr.com] On Behalf Of lin chen
Sent: Wednesday, June 10, 2009 3:03 PM
To: Windows System Software Devs Interest List
Subject: [ntdev] recieve IRP time and IoBuildSynchronousFsdRequest use

Dear all,

(1) When an operation occred on a file(for example click on a file), which IRP is responded at the first time(IRP_MJ_CREATE or IRP_MJ_SET_INFORMATION)?

(2)When i use IoBuildSynchronousFsdRequest to build my own IRP_MJ_WRITE IRP.

Is this IRP can’t be dealt with by my own filter dirver?

Thanks!


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