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Thiago Macieira 41f4139306 QEventDispatcherUNIX: remove the fallback to pipes on eventfd systems
Linux has had it since 2.6.23, which is positively ancient from our
perspective. No one runs Qt on systems anywhere near that old (I'd be
amazed if anyone managed on CentOS / RHEL 7, which carries Linux 3.10).
And we don't deal with ENOSYS on FreeBSD either.

The removal is accomplished by dead code elimination: it's still
compiled on Linux and FreeBSD.

Drive-by
 - use NSDMI in QThreadPipe
 - remove EINTR_LOOP for eventfd_write(3): it can't be interrupted

Change-Id: I63b988479db546dabffcfffd1766e2c7acc6da46
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
2023-07-24 13:24:36 -07:00
.github/workflows Repair github action workflow 2021-11-10 18:57:33 +01:00
bin Add simple project generation based on existing source files 2023-02-08 12:59:19 +01:00
cmake Make Qt headers work with MSVC /W4 2023-07-18 14:48:19 +02:00
coin Doc: Move the warninglimit configuration to doc/global 2023-06-29 12:08:34 +00:00
config.tests Remove the mandatory x86-64 features from its feature list 2023-05-31 14:55:37 -07:00
dist Add Qt 6.0.0 changes file 2020-11-16 10:02:08 +02:00
doc Introduce macro.qtpolicydeprecatedbehavior for Qt CMake Policy 2023-07-10 21:47:08 +02:00
examples Network-chat example: update the screenshot 2023-07-17 18:49:16 +02:00
lib Purge all fonts 2015-08-18 19:59:14 +00:00
libexec Remove syncqt.pl 2023-06-30 13:23:46 +02:00
LICENSES Clarify license of SHA-1 algorithm 2023-04-26 16:36:18 +02:00
mkspecs Add initial support for building for VxWorks using clang 2023-07-21 06:08:04 +02:00
qmake qtpaths: generate proper JSON 2023-07-08 10:50:41 +02:00
src QEventDispatcherUNIX: remove the fallback to pipes on eventfd systems 2023-07-24 13:24:36 -07:00
tests Move the selenium qwasmwindow test to the selenium dir 2023-07-24 12:32:35 +02:00
util wasm: add shared library preload scripts 2023-07-03 19:02:48 +02:00
.cmake.conf CMake: Require CMake 3.21 when building/using Qt on Apple platforms 2023-06-28 22:09:20 +02:00
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.gitignore Add CMakeUserPresets.json to .gitignore 2023-06-23 12:13:08 +02:00
.lgtm.yml Skip LGTM analysis for the bootstrap library and tools 2020-07-16 01:04:34 +02:00
.tag Update the git-archive export options 2012-09-07 15:39:31 +02:00
CMakeLists.txt Introduce QT_ALLOW_SYMLINK_IN_PATHS flag 2023-05-03 19:44:45 +02:00
config_help.txt Correct the default value of unity-build-batch-size in the help message 2023-07-19 22:50:32 +02:00
configure Retrieve an old -redo behavior 2023-02-07 18:51:58 +00:00
configure.bat Retrieve an old -redo behavior 2023-02-07 18:51:58 +00:00
configure.cmake Update the implementation of -unity-build 2023-06-29 10:20:25 +02:00
dependencies.yaml Re-add dependencies.yaml now that qt5.git wip/qt6 builds fine 2019-09-18 13:19:31 +02:00
qt_cmdline.cmake Update the implementation of -unity-build 2023-06-29 10:20:25 +02:00
sync.profile rhi: Make it a QPA-style private but semi-public API 2023-05-21 15:42:58 +02:00