December 2004
Intermediate to advanced
976 pages
33h 33m
English
book
Microsoft® Windows® Internals: Microsoft Windows Server™ 2003, Windows XP, and Windows 2000, 4th Edition
by Mark E. Russinovich, David A. Solomon
Content preview from Microsoft® Windows® Internals: Microsoft Windows Server™ 2003, Windows XP, and Windows 2000, 4th EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Shutdown
If someone is logged on and a process initiates a shutdown by calling the Windows ExitWindowsEx function, a message is sent to Csrss instructing it to perform the shutdown. Csrss in turn impersonates the caller and sends a Windows message to a hidden window owned by Winlogon, telling it to perform a system shutdown. Winlogon then impersonates the currently logged-on user (who might or might not have the same security context as the user who initiated the system shutdown) and calls ExitWindowsEx with some special internal flags. Again, this call causes a message to be sent to Csrss requesting a system shutdown.
This time, Csrss sees that the request is from Winlogon and loops through all the processes in the logon session of the interactive ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.