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The ExRaiseAccessViolation routine can be used with structured exception handling to throw a driver-determined exception for a memory access violation that occurs when a driver processes I/O requests.
Syntax
void ExRaiseAccessViolation();
Return value
None
Remarks
ExRaiseAccessViolation raises an exception with the exception code set to STATUS_ACCESS_VIOLATION.
Because ExRaiseAccessViolation can only be used at IRQL = PASSIVE_LEVEL, only high-level drivers typically use this routine—for example, file system drivers.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available in Windows 2000 and later versions of Windows. |
| Target Platform | Universal |
| Header | ntddk.h (include Ntddk.h) |
| Library | NtosKrnl.lib |
| DLL | NtosKrnl.exe |
| IRQL | PASSIVE_LEVEL (see Remarks section) |
| DDI compliance rules | HwStorPortProhibitedDDIs(storport), IrqlExPassive(wdm), PowerIrpDDis(wdm) |