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Tom Hirst 1910454fe0 prevent if_nametoindex being called with empty string
Calling if_nametoindex with an empty string will always return 0, but
on ARM linux platforms this call seems to be very expensive (~30ms),
adding a large overhead to calls such as QUdpSocket::writeDatagram()

Task-number: QTBUG-37092
Change-Id: Iad00867585d9534af1ddaee936dd4e4dc5e03611
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2014-10-12 10:45:50 +02:00
bin syncqt: Fix regexp capturing class names of partial specialisation 2014-07-08 16:12:44 +02:00
config.tests Update license headers and add new license files 2014-09-24 12:26:19 +02:00
dist QSql changes for Qt 5.4.0 changelog 2014-09-30 09:54:47 +02:00
doc Change documentation links to point to qt.io. 2014-10-08 11:12:11 +02:00
examples Improve threadedqopenglwidget example. 2014-10-10 13:17:13 +02:00
lib Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
mkspecs Remove duplicate of clang + libc++ mkspec 2014-10-10 18:21:09 +02:00
qmake Removing a few unneeded "? true : false" 2014-10-09 09:43:26 +02:00
src prevent if_nametoindex being called with empty string 2014-10-12 10:45:50 +02:00
tests Fix memory leak in QClipboard::setMimeData() 2014-10-10 13:37:59 +02:00
tools Android: Don't include Apache code under LGPLv2 license 2014-10-02 05:59:17 +02:00
util Update license headers and add new license files 2014-09-24 12:26:19 +02:00
.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 Use :- instead of - for empty environment variables 2014-10-10 23:34:27 +02:00
configure.bat Update license headers and add new license files 2014-09-24 12:26:19 +02:00
header.BSD Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.FDL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.LGPL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.LGPL3 Android: Don't include Apache code under LGPLv2 license 2014-10-02 05:59:17 +02:00
header.LGPL21 Added header.LGPL21 2014-08-23 07:17:35 +02:00
header.LGPL-ONLY Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
INSTALL Doc: Update links in INSTALL file 2014-01-16 20:37:25 +01:00
LGPL_EXCEPTION.txt Change copyrights from Nokia to Digia 2012-09-22 19:20:11 +02:00
LICENSE.FDL Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
LICENSE.LGPLv3 Update license headers and add new license files 2014-09-24 12:26:19 +02:00
LICENSE.LGPLv21 Update license headers and add new license files 2014-09-24 12:26:19 +02:00
LICENSE.PREVIEW.COMMERCIAL Update LICENSE.PREVIEW.COMMERCIAL license 2013-06-03 20:04:26 +02:00
qtbase.pro untangle use of system vs. shell path(-list) semantics 2014-04-30 16:56:54 +02:00
sync.profile ANGLE: upgrade to 2.1~07d49ef5350a 2014-08-05 16:43:22 +02:00