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NF:ntddk.RtlUpcaseUnicodeString |
RtlUpcaseUnicodeString function (ntddk.h) |
The RtlUpcaseUnicodeString routine converts a copy of the source string to uppercase and writes the converted string in the destination buffer. |
kernel\rtlupcaseunicodestring.htm |
kernel |
04/30/2018 |
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RtlUpcaseUnicodeString, RtlUpcaseUnicodeString routine [Kernel-Mode Driver Architecture], k109_617db3d7-18d8-46eb-a555-59f99d9cae78.xml, kernel.rtlupcaseunicodestring, ntddk/RtlUpcaseUnicodeString |
ntddk.h |
Ntddk.h |
Universal |
Available starting with Windows 2000. |
NtosKrnl.lib |
NtosKrnl.exe (kernel mode); Ntdll.dll (user mode) |
<= APC_LEVEL |
Windows |
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The RtlUpcaseUnicodeString routine converts a copy of the source string to uppercase and writes the converted string in the destination buffer.
Pointer to a caller-allocated buffer for the converted Unicode string.
Pointer to the source Unicode string to be converted to uppercase.
Specifies if RtlUpcaseUnicodeString is to allocate the buffer space for the DestinationString. If it does, the buffer must be deallocated by calling RtlFreeUnicodeString.
If the operation succeeds, RtlUpcaseUnicodeString returns STATUS_SUCCESS. Otherwise, no storage was allocated, and no conversion was done.