Module event

Event operations.

Modules

• epoll
  Linux epoll support.

Structs

• EventfdFlags
  EFD_* flags for use with eventfd.
• FdSetElement
  Storage element type for use with select.
• FdSetIter
  An iterator over the fds in a set.
• PollFd
  struct pollfd—File descriptor and flags for use with poll.
• PollFlags
  POLL* flags for use with poll.

Functions

• eventfd
  eventfd(initval, flags)—Creates a file descriptor for event notification.
• fd_set_bound
  Compute the minimum nfds value needed for the set pointed to by fds.
• fd_set_insert
  Set fd in the set pointed to by fds.
• fd_set_num_elements
  Compute the number of FdSetElements needed to hold a set which can contain up to set_count file descriptors with values less than nfds.
• fd_set_remove
  Clear fd in the set pointed to by fds.
• pause
  pause()
• poll
  poll(self.fds, timeout)—Wait for events on lists of file descriptors.
• select^⚠
  select(nfds, readfds, writefds, exceptfds, timeout)—Wait for events on sets of file descriptors.

Type Aliases

• Nsecs
  A type for the tv_sec field of Timespec.
• Secs
  A type for the tv_sec field of Timespec.
• Timespec
  struct timespec