Crate userfaultfd

A Linux mechanism for handling page faults in user space.

The main way to interact with this library is to create a Uffd object with a UffdBuilder, then use the methods of Uffd from a worker thread.

See userfaultfd(2) and ioctl_userfaultfd(2) for more details.

Structs

FeatureFlags	Used with UffdBuilder to determine which features are available in the current kernel.
IoctlFlags	Used with UffdBuilder and Uffd::register() to determine which operations are available.
Uffd	The userfaultfd object.
UffdBuilder	A builder for initializing Uffd objects.

Enums

Error	Errors for this crate.
Event	Events from the userfaultfd object that are read by Uffd::read_event().

Type Definitions

Result