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0001 /* 0002 SPDX-FileCopyrightText: 2008-2010 Volker Lanz <vl@fidra.de> 0003 SPDX-FileCopyrightText: 2012-2018 Andrius Štikonas <andrius@stikonas.eu> 0004 SPDX-FileCopyrightText: 2015 Chris Campbell <c.j.campbell@ed.ac.uk> 0005 SPDX-FileCopyrightText: 2020 Arnaud Ferraris <arnaud.ferraris@collabora.com> 0006 SPDX-FileCopyrightText: 2020 Gaël PORTAY <gael.portay@collabora.com> 0007 0008 SPDX-License-Identifier: GPL-3.0-or-later 0009 */ 0010 0011 #ifndef KPMCORE_EXT4_H 0012 #define KPMCORE_EXT4_H 0013 0014 #include "util/libpartitionmanagerexport.h" 0015 0016 #include "fs/ext2.h" 0017 0018 #include <QtGlobal> 0019 0020 class Report; 0021 0022 class QString; 0023 0024 namespace FS 0025 { 0026 /** An ext4 file system. 0027 0028 Basically the same as ext2. 0029 0030 @author Volker Lanz <vl@fidra.de> 0031 */ 0032 class LIBKPMCORE_EXPORT ext4 : public ext2 0033 { 0034 public: 0035 ext4(qint64 firstsector, qint64 lastsector, qint64 sectorsused, const QString& label, const QVariantMap& features = {}); 0036 0037 public: 0038 bool create(Report& report, const QString& deviceNode) override; 0039 bool resizeOnline(Report& report, const QString& deviceNode, const QString& mountPoint, qint64 length) const override; 0040 qint64 maxCapacity() const override; 0041 0042 CommandSupportType supportGrowOnline() const override { 0043 return m_Grow; 0044 } 0045 0046 QString posixPermissions() const override { return implPosixPermissions(); }; 0047 void setPosixPermissions(const QString& permissions) override { implSetPosixPermissions(permissions); }; 0048 }; 0049 } 0050 0051 #endif