package batteries

You can search for identifiers within the package.

in-package search v0.2.0

A community-maintained standard library extension

Install

Dune Dependency

github.com Readme Edit opam file Versions (14)

Authors

O

OCaml batteries-included team

Maintainers

Sources

v3.9.0.tar.gz

md5=ea26b5c72e6731e59d856626049cca4d

sha512=55975b62c26f6db77433a3ac31f97af609fc6789bb62ac38b267249c78fd44ff37fe81901f1cf560857b9493a6046dd37b0d1c0234c66bd59e52843aac3ce6cb

doc/batteries.unthreaded/BatUnix/LargeFile/index.html

Module `BatUnix.LargeFile`

File operations on large files. This sub-module provides 64-bit variants of the functions Unix.lseek (for positioning a file descriptor), Unix.truncate and Unix.ftruncate (for changing the size of a file), and Unix.stat, Unix.lstat and Unix.fstat (for obtaining information on files). These alternate functions represent positions and sizes by 64-bit integers (type int64) instead of regular integers (type int), thus allowing operating on files whose sizes are greater than max_int.

val lseek : file_descr -> int64 -> seek_command -> int64

val truncate : string -> int64 -> unit

val ftruncate : file_descr -> int64 -> unit

type stats = Unix.LargeFile.stats = {

st_dev : int;
(*
Device number
*)
st_ino : int;
(*
Inode number
*)
st_kind : file_kind;
(*
Kind of the file
*)
st_perm : file_perm;
(*
Access rights
*)
st_nlink : int;
(*
Number of links
*)
st_uid : int;
(*
User id of the owner
*)
st_gid : int;
(*
Group ID of the file's group
*)
st_rdev : int;
(*
Device minor number
*)
st_size : int64;
(*
Size in bytes
*)
st_atime : float;
(*
Last access time
*)
st_mtime : float;
(*
Last modification time
*)
st_ctime : float;
(*
Last status change time
*)

}

val stat : string -> stats

val lstat : string -> stats

val fstat : file_descr -> stats