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An unexpected perf feature
LWN.net Weekly Edition for May 16, 2013
A look at the PyPy 2.0 release
PostgreSQL 9.3 beta: Federated databases and more
LWN.net Weekly Edition for May 9, 2013
signalfd is what you're looking for, although I'm not clear on its merge status.
Posted Jul 3, 2008 13:43 UTC (Thu) by i3839 (guest, #31386)
Assuming the signalfd manpage can be trusted, RTFM. ;-)
> signalfd() is available on Linux since kernel 2.6.22. Working support
> is provided in glibc since version 2.8.
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