Allow more paths for lookup of lock-file directories

It makes sense to use the
QStandardPaths::writableLocation(QStandardPaths::TempLocation)
directory for any of Unix-like platforms, as a 'last resort'
to store the lock-files, if no other preferable directory
was found.

Change-Id: Ifd1a5789c014388509b29837171d3fdc440d63e6
Reviewed-by: André Hartmann <aha_1980@gmx.de>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

1 files changed, 1 insertions, 8 deletions

diff --git a/src/serialport/qserialport_unix.cpp b/src/serialport/qserialport_unix.cpp
index 4f5203e..5d35446 100644
--- a/src/serialport/qserialport_unix.cpp
+++ b/src/serialport/qserialport_unix.cpp
@@ -98,10 +98,7 @@ struct termios2 {
 #include <QtCore/qelapsedtimer.h>
 #include <QtCore/qsocketnotifier.h>
 #include <QtCore/qmap.h>
-
-#ifdef Q_OS_OSX
 #include <QtCore/qstandardpaths.h>
-#endif
 
 QT_BEGIN_NAMESPACE
 
@@ -118,12 +115,8 @@ QString serialPortLockFilePath(const QString &portName)
         << QStringLiteral("/run/lock")
 #ifdef Q_OS_ANDROID
         << QStringLiteral("/data/local/tmp")
-#elif defined(Q_OS_OSX)
-           // This is the workaround to specify a temporary directory
-           // on OSX when running the App Sandbox feature.
-        << QStandardPaths::writableLocation(QStandardPaths::TempLocation);
 #endif
-    ;
+        << QStandardPaths::writableLocation(QStandardPaths::TempLocation);
 
     QString fileName = portName;
     fileName.replace(QLatin1Char('/'), QLatin1Char('_'));