Hi!
Does the function IoIsOperationSynchronous have any
restrictions regarding when it can be used?
I make this call in the IRP_MJ_SHUTDOWN handler. I
get a debug assertion. I had similar trouble in the
IRP_MJ_FILE_SYSTEM_CONTROL handler.
Rajeev Nagar doesn’t mention any and his book is all
the documentation on the function that I have got.
Something else! What do the functions
FsRtlEnterFileSystem and FsRtlExitFileSystem do
(exactly)?
Thanks in advance!
Manoj
=====
Manoj Paul Joseph,
Master of Computer Applications (final year student),
School of Computer Science and Engineering,
Anna University,
Chennai (Madras),
India.
Do You Yahoo!?
Everything you’ll ever need on one web page
from News and Sport to Email and Music Charts
http://uk.my.yahoo.com
You are currently subscribed to ntfsd as: $subst(‘Recip.EmailAddr’)
To unsubscribe send a blank email to leave-ntfsd-$subst(‘Recip.MemberIDChar’)@lists.osr.com
It just checks some IRP’s flags and states.
I don’t think there are any limitations on it.
Max
----- Original Message -----
From: “Manoj Paul Joseph”
To: “File Systems Developers”
Sent: Sunday, January 27, 2002 9:55 AM
Subject: [ntfsd] IoIsOperationSynchronous
> Hi!
> Does the function IoIsOperationSynchronous have any
> restrictions regarding when it can be used?
> I make this call in the IRP_MJ_SHUTDOWN handler. I
> get a debug assertion. I had similar trouble in the
> IRP_MJ_FILE_SYSTEM_CONTROL handler.
> Rajeev Nagar doesn’t mention any and his book is all
> the documentation on the function that I have got.
> Something else! What do the functions
> FsRtlEnterFileSystem and FsRtlExitFileSystem do
> (exactly)?
> Thanks in advance!
> Manoj
>
> =====
> -----------------------------------
> Manoj Paul Joseph,
> Master of Computer Applications (final year student),
> School of Computer Science and Engineering,
> Anna University,
> Chennai (Madras),
> India.
>
> __________________________________________________
> Do You Yahoo!?
> Everything you’ll ever need on one web page
> from News and Sport to Email and Music Charts
> http://uk.my.yahoo.com
>
> —
> You are currently subscribed to ntfsd as: xxxxx@storagecraft.com
> To unsubscribe send a blank email to leave-ntfsd-$subst(‘Recip.MemberIDChar’)@lists.osr.com
>
—
You are currently subscribed to ntfsd as: $subst(‘Recip.EmailAddr’)
To unsubscribe send a blank email to leave-ntfsd-$subst(‘Recip.MemberIDChar’)@lists.osr.com
IoIsOperationSynchronous will die if there is no file object in the
IRP’s current stack location. I believe this may be the case with
IRP_MJ_SHUTDOWN.
-----Original Message-----
From: xxxxx@lists.osr.com [mailto:bounce-ntfsd-
xxxxx@lists.osr.com] On Behalf Of Manoj Paul Joseph
Sent: Saturday, January 26, 2002 10:55 PM
To: File Systems Developers
Subject: [ntfsd] IoIsOperationSynchronous
Hi!
Does the function IoIsOperationSynchronous have any
restrictions regarding when it can be used?
I make this call in the IRP_MJ_SHUTDOWN handler. I
get a debug assertion. I had similar trouble in the
IRP_MJ_FILE_SYSTEM_CONTROL handler.
Rajeev Nagar doesn’t mention any and his book is all
the documentation on the function that I have got.
Something else! What do the functions
FsRtlEnterFileSystem and FsRtlExitFileSystem do
(exactly)?
Thanks in advance!
Manoj
=====
Manoj Paul Joseph,
Master of Computer Applications (final year student),
School of Computer Science and Engineering,
Anna University,
Chennai (Madras),
India.
Do You Yahoo!?
Everything you’ll ever need on one web page
from News and Sport to Email and Music Charts
http://uk.my.yahoo.com
You are currently subscribed to ntfsd as: xxxxx@secretseal.com
To unsubscribe send a blank email to leave-ntfsd-$subst(‘Recip.MemberIDChar’)@lists.osr.com
You are currently subscribed to ntfsd as: $subst(‘Recip.EmailAddr’)
To unsubscribe send a blank email to leave-ntfsd-$subst(‘Recip.MemberIDChar’)@lists.osr.com