Module rustix::event::select

The select function.

Safety

select is unsafe due to I/O safety.

Re-exports

• pub use crate::timespec::Nsecs;
• pub use crate::timespec::Secs;
• pub use crate::timespec::Timespec;

Structs

• FdSetElement
  Storage element type for use with select.
• FdSetIter
  An iterator over the fds in a set.

Constants

• BITS 🔒

Functions

• div_ceil 🔒
• 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_num_elements_for_bitvector 🔒
  fd_set_num_elements implementation on platforms with bitvector implementations.
• fd_set_remove
  Clear fd in the set pointed to by fds.
• select^⚠
  select(nfds, readfds, writefds, exceptfds, timeout)—Wait for events on sets of file descriptors.