NTSTATUS
RtlAppendUnicodeToString(
IN OUT PUNICODE_STRING Destination,
IN PWSTR Source
);
RtlAppendUnicodeToString concatenates the supplied Unicode string to a buffered Unicode string. It copies bytes from the source string to the destination string up to the end of the destination buffer.
Parameters
Destination
Points to the buffered string.
Source
Points to the string to be appended to the Destination string.
Return Value
RtlAppendUnicodeToString can return one of the following status codes:
| Value | Meaning |
| STATUS_SUCCESS | The source string was successfully appended to the destination counted string. |
| STATUS_BUFFER_TOO_SMALL | The destination string length was too small to allow the source string to be appended, so the destination string length is not updated. |
Comments
The Destination buffer must be resident if the caller is running at IRQL >= DISPATCH_LEVEL.
See Also