Module nix::fcntl

file control options

Re-exports

• pub use self::FcntlArg::*;
  fs

Structs

• AtFlagsfs or process
  Flags that control how the various *at syscalls behave.
• FdFlagfs
  Additional configuration flags for fcntl’s F_SETFD.
• Flockfs
  Represents an owned flock, which unlocks on drop.
• OFlagfs, or term, or fanotify and Linux
  Configuration options for opened files.
• SealFlagfs
  Additional flags for file sealing, which allows for limiting operations on a file.
• SpacectlRangefs
  Argument to fspacectl describing the range to zero. The first member is the file offset, and the second is the length of the region.

Enums

• FcntlArgfs
  Commands for use with fcntl.
• FlockArgfs
  Operations for use with Flock::lock.
• PosixFadviseAdvicefs
  The specific advice provided to posix_fadvise.

Traits

• Flockablefs
  Represents valid types for flock.

Functions

• copy_file_rangezerocopy
  Copy a range of data from one file to another
• fcntlfs
  Perform various operations on open file descriptors.
• flockDeprecatedfs
• fspacectlfs
  Punch holes in a file.
• fspacectl_allfs
  Like fspacectl, but will never return incomplete.
• openfs
  open or create a file for reading, writing or executing
• openatfs
  open or create a file for reading, writing or executing
• posix_fadvisefs
  Allows a process to describe to the system its data access behavior for an open file descriptor.
• posix_fallocatefs
  Pre-allocate storage for a range in a file
• readlinkfs
  Read value of a symbolic link
• readlinkatfs
  Read value of a symbolic link.
• renameatfs
  Change the name of a file.