package lwt

  1. Overview
  2. Docs
Promises and event-driven I/O

Install 

dune-project
 Dependency

github.com Readme MIT License Edit opam file Versions (27)

Authors

  1. J
    Jérôme Vouillon
  2. J
    Jérémie Dimino

Maintainers

  1. Anton Bachin

Sources

4.3.0.tar.gz
sha256=699af62f5ae7d0c19d0b9cc453937e08bc04853e2ff0895e15e86eb3df32d23d
md5=1a72b5ae4245707c12656632a25fc18c

doc/lwt.unix/Lwt_unix/LargeFile/index.html

Module Lwt_unix.LargeFile

val lseek : file_descr -> int64 -> seek_command -> int64 Lwt.t

Wrapper for Unix.LargeFile.lseek

val truncate : string -> int64 -> unit Lwt.t

Wrapper for Unix.LargeFile.truncate

val ftruncate : file_descr -> int64 -> unit Lwt.t

Wrapper for Unix.LargeFile.ftruncate

type stats = Unix.LargeFile.stats = {
  1. st_dev : int;
  2. st_ino : int;
  3. st_kind : file_kind;
  4. st_perm : file_perm;
  5. st_uid : int;
  6. st_gid : int;
  7. st_rdev : int;
  8. st_size : int64;
  9. st_atime : float;
  10. st_mtime : float;
  11. st_ctime : float;
}
val stat : string -> stats Lwt.t

Wrapper for Unix.LargeFile.stat

val lstat : string -> stats Lwt.t

Wrapper for Unix.LargeFile.lstat

val fstat : file_descr -> stats Lwt.t

Wrapper for Unix.LargeFile.fstat

val file_exists : string -> bool Lwt.t

file_exists name tests if a file named name exists.

Note that file_exists behaves similarly to Sys.file_exists:

  • "file" is interpreted as "directory entry" in this context
  • file_exists name will return false in circumstances that would make stat raise a Unix.Unix_error exception.