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Thiago Macieira 85ff351266 Revamp the CLOEXEC support in Qt
The pipe2/dup3/accept4 functions and SOCK_CLOEXEC are quite old nowadays
on Linux. They were introduced on Linux 2.6.28 and glibc 2.10, all from
2008. They were also picked up by uClibc in 2011 and FreeBSD as of
version 10.0. So we no longer need the runtime detection of whether the
feature is available.

Instead, if the libc has support for it, use it unconditionally and fail
at runtime if the syscall isn't implemented.

Change-Id: Ib056b47dde3341ef9a52ffff13efcc39ef8dff7d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
2015-07-17 17:36:19 +00:00
bin fixqt4headers.pl: Improve detection of Qt 5 location. 2015-04-22 10:23:41 +00:00
config.tests Revamp the CLOEXEC support in Qt 2015-07-17 17:36:19 +00:00
dist Update the changelog with the LTS discussion results 2015-06-25 15:58:28 -07:00
doc Merge remote-tracking branch 'origin/5.5' into HEAD 2015-07-17 16:35:42 +02:00
examples Merge "Merge remote-tracking branch 'origin/5.5' into HEAD" into refs/staging/dev 2015-07-17 14:43:34 +00:00
lib Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
mkspecs Merge remote-tracking branch 'origin/5.5' into HEAD 2015-07-17 16:35:42 +02:00
qmake qmake: polish some function objects 2015-07-08 12:31:08 +00:00
src Revamp the CLOEXEC support in Qt 2015-07-17 17:36:19 +00:00
tests Add QTemporaryDir::errorString() 2015-07-17 17:36:07 +00:00
tools configure: Put qml-debug option into QT_CONFIG 2015-07-06 14:15:39 +00:00
util Fix typo when resolving EGL extension. 2015-04-23 11:54:36 +00:00
.gitattributes Update the git-archive export options 2012-09-07 15:39:31 +02:00
.gitignore Remove qtdemo from gitignore 2014-09-17 12:38:55 +02:00
.qmake.conf Enable -Werror for all of qtbase 2013-09-04 01:50:10 +02:00
.tag Update the git-archive export options 2012-09-07 15:39:31 +02:00
configure Revamp the CLOEXEC support in Qt 2015-07-17 17:36:19 +00:00
configure.bat configure.bat: Search for icl.exe before cl.exe 2015-07-17 00:52:57 +00:00
header.BSD Updated BSD licensed file headers 2015-02-15 07:41:17 +00:00
header.FDL Update copyright headers 2015-02-11 06:49:51 +00:00
header.LGPL3 Update copyright headers 2015-02-11 06:49:51 +00:00
header.LGPL3-COMM Update copyright headers 2015-02-11 06:49:51 +00:00
header.LGPL21 Update copyright headers 2015-02-11 06:49:51 +00:00
header.LGPL-ONLY Update copyright headers 2015-02-11 06:49:51 +00:00
INSTALL Doc: Update links in INSTALL file 2015-02-16 09:06:41 +00:00
LGPL_EXCEPTION.txt Update copyright headers 2015-02-11 06:49:51 +00:00
LICENSE.FDL Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
LICENSE.LGPLv3 Update copyright headers 2015-02-11 06:49:51 +00:00
LICENSE.LGPLv21 Update copyright headers 2015-02-11 06:49:51 +00:00
LICENSE.PREVIEW.COMMERCIAL Update copyright headers 2015-02-11 06:49:51 +00:00
qtbase.pro Avoid qtbase/bin/bin artifact when running make install 2015-06-03 04:27:49 +00:00
sync.profile Move the function helper to its own file 2015-06-05 07:48:17 +00:00