Module descriptor 

Linux file descriptors and file descriptions (equivalent to Linux struct files).

Modules

descriptor_table

epoll

eventfd

listener

Types for emitting and subscribing to File events.

pipe

shared_buf

A buffer for files that need to share a buffer with other files. Example use-cases are pipes and unix sockets. This buffer supports notifying files when readers or writers are added or removed.

socket

timerfd

Structs

CountedLegacyFileRef

Represents a counted reference to a legacy file object. Will decrement the legacy file’s ref count when dropped.

Descriptor

A file descriptor that reference an open file. Also contains flags that change the behaviour of this file descriptor.

FileMode

These are flags that should generally not change (analagous to the Linux filp->f_mode). Since the plugin will never see these values and they’re not exposed by the kernel, we don’t match the kernel FMODE_ values here.

FileSignals

File-related signals that listeners can watch for.

FileState

Flags representing the state of a file.

FileStatus

“File status flags” as specified in open(2), as “all the remaining flags” that aren’t specified as creation or access flags.

LegacyFileCounter

Used to track how many descriptors are open for a LegacyFile.

OpenFile

Represents a POSIX file description, or a Linux struct file.

Enums

CompatFile

A compatibility wrapper around an OpenFile or LegacyFileCounter.

DropPosixRecordLocks

For functions that involve closing descriptors; specifies for which ProcessId posix record locks ought to be freed, if any.

File

A wrapper for any type of file object.

FileRef

Wraps an immutably borrowed File. Created from File::borrow or File::try_borrow.

FileRefMut

Wraps a mutably borrowed File. Created from File::borrow_mut or File::try_borrow_mut.