diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2017-07-26 12:17:20 -0700 |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@intel.com> | 2017-08-04 17:30:16 +0000 |
| commit | 4934138be29868bdf848e2aeb6c6163819ab3a5c (patch) | |
| tree | 3560d6e7e95c4e09df5faf396d8e6ce95f4d6327 /src/corelib/io/qsettings.h | |
| parent | 66500b9d75cb895accfc385fd323f48c41b61a7a (diff) | |
Allow QSettings to synchronize non-atomically
This is required so that one can use QSettings in situations that
temporary files or renaming may not work.
[ChangeLog][QtCore][QSettings] Added setAtomicSyncRequired(), which
allows one to use QSettings with config files in unwriteable directories
or in Alternate Data Streams on NTFS on Windows. This used to work
before Qt 5.4, but remains a non-default behavior due to the potential
of data corruption.
Task-number: QTBUG-47379
Change-Id: I81480fdb578d4d43b3fcfffd14d4f77112f0402f
Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Diffstat (limited to 'src/corelib/io/qsettings.h')
| -rw-r--r-- | src/corelib/io/qsettings.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/corelib/io/qsettings.h b/src/corelib/io/qsettings.h index edd59026ed..da5502e5ca 100644 --- a/src/corelib/io/qsettings.h +++ b/src/corelib/io/qsettings.h @@ -146,6 +146,8 @@ public: void clear(); void sync(); Status status() const; + bool isAtomicSyncRequired() const; + void setAtomicSyncRequired(bool enable); void beginGroup(const QString &prefix); void endGroup(); |