Thiago Macieira f927efd77a Add support for Linux eventfd(7) in the UNIX event loop ... eventfd(7) uses less resources than a pipe, as it only needs to store a single 64-bit integer, as opposed to a full buffer. It was introduced first on Linux version 2.6.22 and glibc 2.7. However, both the configure-time test and the runtime usage require the use of EFD_CLOEXEC for thread-safety, so this code will be enabled only for Linux 2.6.27 and up as well as glibc 2.9 and up. Change-Id: Ic7e10b28d7b1d4ca24be614ed84055c4429a68e4 Reviewed-by: Robin Burchell <robin+qt@viroteck.net> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>		2013-01-15 03:29:29 +01:00
..
arch	Change copyrights from Nokia to Digia	2012-09-22 19:20:11 +02:00
common	Change copyrights from Nokia to Digia	2012-09-22 19:20:11 +02:00
mac	Change copyrights from Nokia to Digia	2012-09-22 19:20:11 +02:00
qpa	Add configure option to minimize xcb runtime dependencies	2012-11-07 16:55:50 +01:00
unix	Add support for Linux eventfd(7) in the UNIX event loop	2013-01-15 03:29:29 +01:00
x11	Change copyrights from Nokia to Digia	2012-09-22 19:20:11 +02:00
.gitignore	Initial import from the monolithic Qt.	2011-04-27 12:05:43 +02:00