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  1. #1
    Super Contributor
    Join Date
    May 2006
    Location
    Beijing,China
    Posts
    1,190

    Handle and kernel object

    Hanlde, always R class.
    Kernel object, always D class.

    I want to ask:
    1. Does Handle belong to user space?
    2. Does handle use fast or slow exec call to call the correspoding kernel object? In other words, handle use system call to interact with the kernel object?
    [I][COLOR="Orange"]xhsoldier[/COLOR][/I]
    [email]xhsoldier@gmail.com[/email]/[email]xhsoldier@163.com[/email]

  2. #2
    Nokia Developer Moderator
    Join Date
    Mar 2003
    Location
    Lempäälä/Finland
    Posts
    29,167

    Re: Handle and kernel object

    you might want to read the internals book available on symbina press, it has quite good explanations on the kernel and other internal stuff.

    yucca

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