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Thiago Macieira 028ddf3633 QProcess/Linux: use the FFD_VFORK_SEMANTICS flag
... when we are not using the FFD_USE_FORK flag. We use the FFD_USE_FORK
flag when we have user code to run in setupChildProcess(). This code is
enabled for all Unix, but forkfd() honors this flag only on Linux >=
5.4.

See the commit adding the flag for more information on what the flag
does and see the comment in this commit on why it's safe to use it.

Fixes: QTBUG-17331
Change-Id: I1bee3bc466a04f19bd6efffd15f448cb23ce1e91
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
2020-03-25 20:19:41 +01:00
bin Merge remote-tracking branch 'origin/5.13' into 5.14 2019-11-13 07:21:33 +01:00
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doc Examples: update examples list for Android 2020-03-03 19:35:34 +02:00
examples More qOverload cleanups in qtbase 2020-03-24 20:58:13 +01:00
lib Purge all fonts 2015-08-18 19:59:14 +00:00
mkspecs Detect Visual C++ 2019 mode in clang_cl / intel_icl 2020-03-25 19:07:04 +00:00
qmake Doc: Remove \contentspage commands 2020-03-15 10:48:58 +01:00
src QProcess/Linux: use the FFD_VFORK_SEMANTICS flag 2020-03-25 20:19:41 +01:00
tests forkfd: fix forkfd_wait when FFD_USE_FORK was active 2020-03-25 20:19:36 +01:00
util Deduplicate day-name data in QLocaleXML files 2020-03-16 08:51:46 +01:00
.gitattributes Update the git-archive export options 2012-09-07 15:39:31 +02:00
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configure Android: remove remaining reference to -android-toolchain-version 2019-11-18 14:13:32 +01:00
configure.bat Configure: simplify logic 2019-03-14 12:13:58 +00:00
configure.json Merge remote-tracking branch 'origin/5.14' into 5.15 2020-02-18 09:26:53 +01:00
configure.pri configure: Add switch for clang's "source-based" code coverage feature 2020-01-28 20:26:15 +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
header.GPL-EXCEPT Use placeholder for year in header.* files 2018-04-16 11:02:22 +00:00
header.LGPL Use placeholder for year in header.* files 2018-04-16 11:02:22 +00:00
header.LGPL3 Use placeholder for year in header.* files 2018-04-16 11:02:22 +00:00
header.LGPL3-COMM Use placeholder for year in header.* files 2018-04-16 11:02:22 +00:00
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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