dev-haskell / lukko

File locking

Official package sites : https://hackage.haskell.org/package/lukko ·

This package provides access to platform dependent file locking APIs: * Open file descriptor locking on Linux ("Lukko.OFD") * @flock@ locking on unix platforms ("Lukko.FLock") * Windows locking @LockFileEx@ ("Lukko.Windows") * No-op locking, which throws exceptions ("Lukko.NoOp") * "Lukko" module exports the best option for the target platform with uniform API. There are alternative file locking packages: * "GHC.IO.Handle.Lock" in @base >= 4.10@ is good enough for most use cases. However, uses only 'Handle's so these locks cannot be used for intra-process locking. (You should use e.g. 'MVar' in addition). * <https://hackage.haskell.org/package/filelock filelock> doesn't support OFD locking. /Lukko/ means lock in Finnish. Submodules "Lukko.OFD", "Lukko.Windows" etc are available based on following conditions. @ if os(windows) \ cpp-options: -DHAS_WINDOWS_LOCK elif (os(linux) && flag(ofd-locking)) \ cpp-options: -DHAS_OFD_LOCKING \ cpp-options: -DHAS_FLOCK elif !(os(solaris) || os(aix)) \ cpp-options: -DHAS_FLOCK @ "Lukko.FLock" is available on not (Windows or Solaris or AIX). "Lukko.NoOp" is always available.

v0.1.1.2 :: 0/0.1.1.2 :: gentoo

Modified
License
GPL-2 BSD
Keywords
~amd64 ~x86
USE flags
doc hscolour ofd-locking profile test

General

doc
Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
hscolour
Include coloured haskell sources to generated documentation (dev-haskell/hscolour)
ofd-locking
Enable open file descriptor locking. Available on Linux (kernel 3.15, released Jun 8, 2014).
profile
Add support for software performance analysis (will likely vary from ebuild to ebuild)
test
Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)

dev-haskell / async : Run IO operations asynchronously and wait for their results

dev-haskell / cabal : A framework for packaging Haskell software

dev-haskell / haddock : A documentation-generation tool for Haskell libraries

dev-haskell / hscolour : Colourise Haskell code

dev-haskell / singleton-bool : Type level booleans

dev-haskell / tagged : Haskell 98 phantom types to avoid unsafely passing dummy arguments

dev-haskell / tasty : Modern and extensible testing framework

dev-haskell / tasty-expected-failure : Mark tasty tests as failure expected

dev-haskell / tasty-hunit : HUnit support for the Tasty test framework

dev-haskell / temporary : Portable temporary file and directory support for Windows and Unix

dev-lang / ghc : The Glasgow Haskell Compiler

dev-lang / ghc : The Glasgow Haskell Compiler

app-portage / hackport : Hackage and Portage integration tool

Repository mirror & CI · gentoo
Merge updates from master
Jakov Smolic · gentoo
dev-haskell/lukko: update homepage
Package-Manager: Portage-3.0.3, Repoman-3.0.0 Signed-off-by: Jakov Smolic <jakov.smolic@sartura.hr> Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Repository mirror & CI · gentoo
Merge updates from master
Jack Todaro · gentoo
dev-haskell/lukko: add package
Package-Manager: Portage-3.0.1, Repoman-2.3.23 Signed-off-by: Jack Todaro <solpeth@posteo.org> Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>