Module fcntl 

File control options

Re-exports

pub use self::FcntlArg::*;

Structs

AtFlags

Flags that control how the various *at syscalls behave.

FdFlag

Additional configuration flags for fcntl’s F_SETFD.

Flock

Represents an owned flock, which unlocks on drop.

OFlag

Configuration options for opened files.

Enums

FcntlArg

Commands for use with fcntl.

FlockArg

Operations for use with Flock::lock.

PosixFadviseAdvice

The specific advice provided to posix_fadvise.

Constants

AT_FDCWD

A file descriptor referring to the working directory of the current process that should be ONLY passed to the dirfd argument of those xxat() functions.

Traits

Flockable

Represents valid types for flock.

Functions

fcntl

Perform various operations on open file descriptors.

flockDeprecated

open

open or create a file for reading, writing or executing

openat

open or create a file for reading, writing or executing

posix_fadvise

Allows a process to describe to the system its data access behavior for an open file descriptor.

posix_fallocate

Pre-allocate storage for a range in a file

readlink

Read value of a symbolic link

readlinkat

Read value of a symbolic link.

renameat

Change the name of a file.