diff options
Diffstat (limited to 'src/corelib/io/qprocess.cpp')
-rw-r--r-- | src/corelib/io/qprocess.cpp | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/src/corelib/io/qprocess.cpp b/src/corelib/io/qprocess.cpp index 68f7157ad2..502628489d 100644 --- a/src/corelib/io/qprocess.cpp +++ b/src/corelib/io/qprocess.cpp @@ -1051,7 +1051,6 @@ bool QProcessPrivate::_q_canReadStandardError() */ bool QProcessPrivate::_q_canWrite() { - Q_Q(QProcess); if (stdinChannel.notifier) stdinChannel.notifier->setEnabled(false); @@ -1062,31 +1061,13 @@ bool QProcessPrivate::_q_canWrite() return false; } - qint64 written = writeToStdin(stdinChannel.buffer.readPointer(), - stdinChannel.buffer.nextDataBlockSize()); - if (written < 0) { - closeChannel(&stdinChannel); - setErrorAndEmit(QProcess::WriteError); - return false; - } + const bool writeSucceeded = writeToStdin(); -#if defined QPROCESS_DEBUG - qDebug("QProcessPrivate::canWrite(), wrote %d bytes to the process input", int(written)); -#endif - - if (written != 0) { - stdinChannel.buffer.free(written); - if (!emittedBytesWritten) { - emittedBytesWritten = true; - emit q->bytesWritten(written); - emittedBytesWritten = false; - } - } if (stdinChannel.notifier && !stdinChannel.buffer.isEmpty()) stdinChannel.notifier->setEnabled(true); if (stdinChannel.buffer.isEmpty() && stdinChannel.closed) closeWriteChannel(); - return true; + return writeSucceeded; } /*! |