Leandro Pereira 0f865a019a AP_HAL_Linux: Add Pollable/Poller ...

Add system's polling infrastructure to be notified whenever a
file descriptor is ready to be read from or written to.

Adds a few classes:
  * Poller, as an interface to epoll()
  * Pollable, as an interface to a file descriptor

2016-07-30 00:55:27 -03:00

..

epoll.h

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