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JNA API> 3.3.0 | ||||||||
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public interface NtDll
ntdll.dll Interface.
| Nested Class Summary |
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| Nested classes/interfaces inherited from interface com.sun.jna.win32.StdCallLibrary |
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StdCallLibrary.StdCallCallback |
| Nested classes/interfaces inherited from interface com.sun.jna.Library |
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Library.Handler |
| Field Summary | |
|---|---|
static NtDll |
INSTANCE
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| Fields inherited from interface com.sun.jna.win32.StdCallLibrary |
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FUNCTION_MAPPER, STDCALL_CONVENTION |
| Fields inherited from interface com.sun.jna.Library |
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OPTION_ALLOW_OBJECTS, OPTION_CALLING_CONVENTION, OPTION_FUNCTION_MAPPER, OPTION_INVOCATION_MAPPER, OPTION_STRUCTURE_ALIGNMENT, OPTION_TYPE_MAPPER |
| Method Summary | |
|---|---|
int |
ZwQueryKey(WinNT.HANDLE KeyHandle,
int KeyInformationClass,
Structure KeyInformation,
int Length,
IntByReference ResultLength)
The ZwQueryKey routine provides information about the class of a registry key, and the number and sizes of its subkeys. |
| Field Detail |
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static final NtDll INSTANCE
| Method Detail |
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int ZwQueryKey(WinNT.HANDLE KeyHandle,
int KeyInformationClass,
Structure KeyInformation,
int Length,
IntByReference ResultLength)
KeyHandle - Handle to the registry key to obtain information about. This handle is created by
a successful call to ZwCreateKey or ZwOpenKey.KeyInformationClass - Specifies a KEY_INFORMATION_CLASS value that determines the type of information
returned in the KeyInformation buffer.KeyInformation - Pointer to a caller-allocated buffer that receives the requested information.Length - Specifies the size, in bytes, of the KeyInformation buffer.ResultLength - Pointer to a variable that receives the size, in bytes, of the requested key
information. If ZwQueryKey returns STATUS_SUCCESS, the variable contains the amount
of data returned. If ZwQueryKey returns STATUS_BUFFER_OVERFLOW or
STATUS_BUFFER_TOO_SMALL, you can use the value of the variable to determine the
required buffer size.
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