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Marc Mutz c5d6b263c2 QProcessEnvironment: simplify locking
The mutex is only protecting 'nameMap'. Proof: it's only defined on
platforms on which there is a 'nameMap'. Also, nothing else is
mutable, so no lazy init going on here.

So, drop all the mutex protection, except where we access 'nameMap',
and draw the mutex as close as possible to the nameMap uses, iow: copy
ctor, prepareName() and nameToString().

As a consequence, the old (Ordered)MutexLocker class only needs to be
defined on Unix.

Change-Id: Ic969313bc48ad7ebf24c5dca7fd48359956b048d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2019-07-16 07:18:23 +02:00
bin syncqt: Fix module header install target creation 2019-07-11 09:50:18 +02:00
config.tests x86: Disable AVX support on 64-bit MinGW 2019-02-06 08:11:29 +00:00
dist Merge remote-tracking branch 'origin/5.12' into 5.13 2019-06-20 07:50:44 +02:00
doc Introduce Q_NAMESPACE_EXPORT 2019-06-28 06:47:29 +02:00
examples Remove usages of deprecated APIs of qtbase/gui 2019-07-13 10:43:15 +02:00
lib
mkspecs Merge remote-tracking branch 'origin/5.13' into dev 2019-07-12 01:00:42 +02:00
qmake QMake: fix GCC 9 -Wdeprecated-copy warnings 2019-07-15 12:11:31 +02:00
src QProcessEnvironment: simplify locking 2019-07-16 07:18:23 +02:00
tests QNetworkRequest: make the default ctor implicit 2019-07-15 13:07:10 +02:00
util Move text-related code out of corelib/tools/ to corelib/text/ 2019-07-10 17:05:30 +02:00
.gitattributes
.gitignore qfloat16: Check in the tables to Git 2019-06-03 10:42:53 -07:00
.qmake.conf Introduce QT_NO_LINKED_LIST and mark QtBase (almost) free of it 2019-07-12 14:26:30 +02:00
.tag
config_help.txt Android: Nuke mips architectures 2019-05-06 08:01:04 +00:00
configure configure: Treat win32-clang-g++ the same as win32-g++ 2018-10-10 04:10:40 +00:00
configure.bat Configure: simplify logic 2019-03-14 12:13:58 +00:00
configure.json Merge remote-tracking branch 'origin/5.12' into 5.13 2019-06-25 15:47:42 +02:00
configure.pri Add qmake support for c++2a 2019-04-19 08:14:25 +00:00
header.BSD Use placeholder for year in header.* files 2018-04-16 11:02:22 +00:00
header.COMM Use placeholder for year in header.* files 2018-04-16 11:02:22 +00:00
header.FDL Use placeholder for year in header.* files 2018-04-16 11:02:22 +00:00
header.GPL Use placeholder for year in header.* files 2018-04-16 11:02:22 +00:00
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header.LGPL-NOGPL2 Use placeholder for year in header.* files 2018-04-16 11:02:22 +00:00
header.LGPL-ONLY Use placeholder for year in header.* files 2018-04-16 11:02:22 +00:00
header.MIT qsimd: add support for new x86 CPU features 2018-05-05 06:20:07 +00:00
INSTALL INSTALL: Remove outdated reference to Windows CE 2019-02-13 13:01:57 +00:00
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LICENSE.GPL2 Add new license header templates and license files 2016-01-14 20:43:46 +00:00
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LICENSE.QT-LICENSE-AGREEMENT-4.0 Replace commercial preview license with Qt License Agreement 4.0 2018-06-21 11:39:15 +00:00
qtbase.pro nuke configure -host-option 2016-12-13 18:55:59 +00:00
sync.profile platformsupport/input: add xkbcommon utilities lib 2019-03-01 14:31:28 +00:00