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Refactor QWindowsPipeWriter::writeCompleted()

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Change-Id: Id44215d6a96e7841330181c94cc54b6b677a153d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
This commit is contained in:
Alex Trotsenko 2021-09-18 18:11:09 +03:00
parent 66b1b80642
commit b362279e86
1 changed files with 4 additions and 5 deletions
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9
src/corelib/io/qwindowspipewriter.cpp
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@ -250,15 +250,12 @@ void QWindowsPipeWriter::waitCallback(PTP_CALLBACK_INSTANCE instance, PVOID cont
*/
bool QWindowsPipeWriter::writeCompleted(DWORD errorCode, DWORD numberOfBytesWritten)
{
if (errorCode == ERROR_SUCCESS) {
switch (errorCode) {
case ERROR_SUCCESS:
bytesWrittenPending = true;
pendingBytesWrittenValue += numberOfBytesWritten;
writeBuffer.free(numberOfBytesWritten);
return true;
}
lastError = errorCode;
switch (errorCode) {
case ERROR_PIPE_NOT_CONNECTED: // the other end has closed the pipe
case ERROR_OPERATION_ABORTED: // the operation was canceled
case ERROR_NO_DATA: // the pipe is being closed
@ -267,8 +264,10 @@ bool QWindowsPipeWriter::writeCompleted(DWORD errorCode, DWORD numberOfBytesWrit
qErrnoWarning(errorCode, "QWindowsPipeWriter: write failed.");
break;
}
// The buffer is not cleared here, because the write progress
// should appear on the main thread synchronously.
lastError = errorCode;
return false;
}