Corinna Vinschen 9d13a2995c Cygwin: signal: implement signalfd
First cut of a signalfd implementation.

Still TODO: Non-polling select.

This should mostly work as on Linux except for missing support
for some members of struct signalfd_siginfo, namely ssi_fd,
ssi_band (both SIGIO/SIGPOLL, not fully implemented) and ssi_trapno
(HW exception, required HW support).

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2019-01-13 23:13:33 +01:00
..
2019-01-13 23:13:33 +01:00
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2019-01-13 23:13:33 +01:00
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