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The IoIsSystemThread routine checks whether a given thread is a system thread.
Syntax
BOOLEAN IoIsSystemThread(
[in] PETHREAD Thread
);
Parameters
[in] Thread
Pointer to the thread to be checked.
Return value
IoIsSystemThread returns TRUE if the specified thread is a system thread, otherwise FALSE.
Remarks
For more information about using system threads and managing synchronization within a nonarbitrary thread context, see Driver Threads, Dispatcher Objects, and Resources.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Universal |
| Header | ntifs.h (include Ntifs.h) |
| Library | NtosKrnl.lib |
| DLL | NtosKrnl.exe |
| IRQL | <= DISPATCH_LEVEL |