diff options
Diffstat (limited to 'src/corelib/io')
-rw-r--r-- | src/corelib/io/qprocess.cpp | 4 | ||||
-rw-r--r-- | src/corelib/io/qwindowspipereader.cpp | 4 | ||||
-rw-r--r-- | src/corelib/io/qwindowspipewriter.cpp | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/src/corelib/io/qprocess.cpp b/src/corelib/io/qprocess.cpp index d5d67d86f3..c7635cc7b4 100644 --- a/src/corelib/io/qprocess.cpp +++ b/src/corelib/io/qprocess.cpp @@ -42,6 +42,7 @@ #include <qdebug.h> #include <qdir.h> +#include <qscopedvaluerollback.h> #if defined(Q_OS_WIN) #include <qtimer.h> #endif @@ -1062,9 +1063,8 @@ bool QProcessPrivate::tryReadFromChannel(Channel *channel) if (currentReadChannel == channelIdx) { didRead = true; if (!emittedReadyRead) { - emittedReadyRead = true; + QScopedValueRollback<bool> guard(emittedReadyRead, true); emit q->readyRead(); - emittedReadyRead = false; } } emit q->channelReadyRead(int(channelIdx)); diff --git a/src/corelib/io/qwindowspipereader.cpp b/src/corelib/io/qwindowspipereader.cpp index 15c9f52cf3..1f03ac5d5a 100644 --- a/src/corelib/io/qwindowspipereader.cpp +++ b/src/corelib/io/qwindowspipereader.cpp @@ -40,6 +40,7 @@ #include "qwindowspipereader_p.h" #include "qiodevice_p.h" #include <qelapsedtimer.h> +#include <qscopedvaluerollback.h> QT_BEGIN_NAMESPACE @@ -301,9 +302,8 @@ void QWindowsPipeReader::emitPendingReadyRead() { if (readyReadPending) { readyReadPending = false; - inReadyRead = true; + QScopedValueRollback<bool> guard(inReadyRead, true); emit readyRead(); - inReadyRead = false; } } diff --git a/src/corelib/io/qwindowspipewriter.cpp b/src/corelib/io/qwindowspipewriter.cpp index 92e8b6db52..32536f495b 100644 --- a/src/corelib/io/qwindowspipewriter.cpp +++ b/src/corelib/io/qwindowspipewriter.cpp @@ -39,6 +39,7 @@ #include "qwindowspipewriter_p.h" #include "qiodevice_p.h" +#include <qscopedvaluerollback.h> QT_BEGIN_NAMESPACE @@ -111,9 +112,8 @@ void QWindowsPipeWriter::emitPendingBytesWrittenValue() emit canWrite(); if (!inBytesWritten) { - inBytesWritten = true; + QScopedValueRollback<bool> guard(inBytesWritten, true); emit bytesWritten(bytes); - inBytesWritten = false; } } } |