Module poll

Wait for events to trigger on specific file descriptors

Structs

• PollFd
  This is a wrapper around libc::pollfd.
• PollFlags
  These flags define the different events that can be monitored by poll and ppoll
• PollTimeout
  PollTimeout argument for polling.

Functions

• poll
  poll waits for one of a set of file descriptors to become ready to perform I/O. (poll(2))
• ppoll
  ppoll() allows an application to safely wait until either a file descriptor becomes ready or until a signal is caught. (poll(2))