diff options
Diffstat (limited to 'src/corelib/io/qfsfileengine.cpp')
| -rw-r--r-- | src/corelib/io/qfsfileengine.cpp | 39 |
1 files changed, 16 insertions, 23 deletions
diff --git a/src/corelib/io/qfsfileengine.cpp b/src/corelib/io/qfsfileengine.cpp index 3c4a2fac0b..674742fbf6 100644 --- a/src/corelib/io/qfsfileengine.cpp +++ b/src/corelib/io/qfsfileengine.cpp @@ -1,40 +1,32 @@ /**************************************************************************** ** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the QtCore module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL$ +** $QT_BEGIN_LICENSE:LGPL21$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** General Public License version 2.1 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception +** rights. These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ @@ -627,8 +619,7 @@ qint64 QFSFileEnginePrivate::readFdFh(char *data, qint64 len) #endif do { result = QT_READ(fd, data + readBytes, size_t(len - readBytes)); - } while ((result == -1 && errno == EINTR) - || (result > 0 && (readBytes += result) < len)); + } while (result > 0 && (readBytes += result) < len); eof = !(result == -1); } @@ -745,13 +736,15 @@ qint64 QFSFileEnginePrivate::writeFdFh(const char *data, qint64 len) #endif do { result = QT_WRITE(fd, data + writtenBytes, size_t(len - writtenBytes)); - } while ((result == -1 && errno == EINTR) - || (result > 0 && (writtenBytes += result) < len)); + } while (result > 0 && (writtenBytes += result) < len); } if (len && writtenBytes == 0) { writtenBytes = -1; q->setError(errno == ENOSPC ? QFile::ResourceError : QFile::WriteError, qt_error_string(errno)); + } else { + // reset the cached size, if any + metaData.clearFlags(QFileSystemMetaData::SizeAttribute); } return writtenBytes; |