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PsGetCurrentThread() question

OSR_Community_UserOSR_Community_User Member Posts: 110,217
Hi!

Here's a follow-up question, which I did not find an
answer for in the NT-DDK:

PsGetCurrentThread - does it get the thread ID for the currently
executing thread, or does it return the thread ID of the CALLING
process (the one that issued the ReadFile() function).

In other words: Can I rely on this function to return
the TID of the calling thread?

thanks,

- Barak

--
----------------------------------------------------
Barak Mandelovich Mercury Interactive ltd.
[email protected] 19 Shabazi st.
Tel: +972 3 539 9286 Yehud, 56100
Fax: +972 3 533 1617 Israel
----------------------------------------------------

Comments

  • Don_Burn_1Don_Burn_1 Member Posts: 4,311
    PsGetCurrentThread() of the currently executing thread,
    unless someone has placed a filter driver that defers I/O
    above your driver, the thread that executes the dispatch
    routine is the CALLING thread.

    Don Burn

    ----- Original Message -----
    From: "Barak Mandelovich" <[email protected]>
    To: "NT Developers Interest List" <[email protected]>
    Sent: Sunday, March 19, 2000 12:36 PM
    Subject: [ntdev] PsGetCurrentThread() question


    > Hi!
    >
    > Here's a follow-up question, which I did not find an
    > answer for in the NT-DDK:
    >
    > PsGetCurrentThread - does it get the thread ID for the currently
    > executing thread, or does it return the thread ID of the CALLING
    > process (the one that issued the ReadFile() function).
    >
    > In other words: Can I rely on this function to return
    > the TID of the calling thread?
    >
    > thanks,
    >
    > - Barak
    >
    > --
    > ----------------------------------------------------
    > Barak Mandelovich Mercury Interactive ltd.
    > [email protected] 19 Shabazi st.
    > Tel: +972 3 539 9286 Yehud, 56100
    > Fax: +972 3 533 1617 Israel
    > ----------------------------------------------------
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