package qcow-types

  1. Overview
  2. Docs
Minimal set of dependencies for qcow-stream, shared with qcow

Install 

dune-project
 Dependency

github.com Readme Changelog ISC License Edit opam file Versions (4)

Authors

  1. D
    David Scott

Maintainers

  1. D
    Dave Scott <dave@recoil.org>
  2. P
    Pau Ruiz Safont
  3. E
    Edwin Török

Sources

qcow-0.13.0.tbz
sha256=73375f94d9d4427ec82ee21ac3b2458ed143f616767f535be25e0a77afe1f577
sha512=7af72eb3a1185879a71731443ad3756a8ca6732ae3ddf8d4dce710890af7be19e1d883048c87d71d962de12e3719b0a38baea3be2aa9533e3d58d355ad2faf14

doc/qcow-types/Qcow_locks/index.html

Module Qcow_locksSource

Sourcetype t

A set of per-cluster read and write locks

Sourceval make : unit -> t

Create a set of locks

Sourcetype lock

A value which represents holding a lock

Sourceval unlock : lock -> unit

unlock lock releases the lock. Note releasing the same lock more than once will trigger a runtime failure.

Sourcemodule Client : sig ... end
Sourcemodule Read : sig ... end

Non-exclusive read locks

Sourcemodule Write : sig ... end

Exclusive write locks

Sourceval with_metadata_lock : t -> (unit -> 'a Lwt.t) -> 'a Lwt.t

with_metadata_lock t f executes f () with the global metadata lock held. This prevents metadata blocks from moving while they're being used.

Sourcemodule Debug : sig ... end