BSD-3-Clause licensed
This version can be pinned in stack with:process-1.6.3.0@sha256:fc77cfe75a9653b8c54ae455ead8c06cb8adc4d7a340984d84d8ca880b579919,2370
Module documentation for 1.6.3.0
SystemSystem.Cmd
System.Process
Used by 109 packages in
lts-13.11 (full list with versions ) :
amazonka-test ,
apply-refact ,
axel ,
bench ,
c2hs ,
Cabal ,
cabal2nix ,
cabal-install ,
cabal-rpm ,
cmdargs ,
concurrent-output ,
conduit-extra ,
configuration-tools ,
debian-build ,
diagrams-lib ,
distribution-nixpkgs ,
doctest ,
dotenv ,
dyre ,
echo ,
editor-open ,
elm2nix ,
ersatz ,
extra ,
fedora-haskell-tools ,
funcmp ,
gauge ,
ghc ,
ghc-core ,
ghcid ,
githash ,
gitrev ,
gnuplot ,
hapistrano ,
haskeline ,
haskell-gi ,
hledger ,
hlint ,
hmatrix-gsl ,
Hoed ,
and many more This package contains libraries for dealing with system processes.
The typed-process package is a more recent take on a process API,
which uses this package internally. It features better binary
support, easier concurrency, and a more composable API. You can
read more about it at
https://haskell-lang.org/library/typed-process .
1.6.3.0 January 2018
Added getPid
and export of platform specific Pid
type
#109
1.6.2.0 October 2017
Allow async exceptions to be delivered to masked thread calling waitForProcess
#101
Update Win32 package version to 2.6.x
1.6.1.0 July 2017
Expose CGid
, GroupID
, and UserID
from System.Process.Internals
#90
#91
1.6.0.0 February 2017
Fix: waitForProcess race condition
#46
#58
1.5.0.0 February 2017
Bug fix: Don’t close already closed pipes
#81
Relax version bounds of Win32 to allow 2.5.
Add support for monitoring process tree for termination with the parameter use_process_jobs
in CreateProcess
on Windows. Also added a function terminateJob
to kill entire process tree.
1.4.3.0 December 2016
New exposed withCreateProcess
Derive Show
and Eq
for CreateProcess
, CmdSpec
, and StdStream
1.4.2.0 January 2016
Added createPipeFD
#52
New function createPipeFD
added which returns a POSIX File Descriptor (CInt)
instead of a GHC Handle to a pipe
1.4.1.0 November 2015
Use less CPP #47
Refactor to have separate Windows and POSIX modules internally
Remove the broken non-GHC code paths
1.4.0.0 November 2015
Added child_user
and child_group
to CreateProcess
for unix. #45
1.3.0.0 August 2015
Add StdStream(NoStream)
to have standard handles closed. #13
Support for Windows DETACHED_PROCESS
and setsid
#32
Support for Windows CREATE_NEW_CONSOLE
#38
1.2.3.0 March 2015
1.2.2.0 Jan 2015
Fix delegated CTRL-C handling in createProcess
in case of failed
process creation. See issue #15
for more details.
waitpid
on child PID after pre-exec failure in child to prevent zombies.
See also issue #14 .
1.2.1.0 Dec 2014
Add support for base-4.8.0.0
Remove Hugs98 specific code
New IsString CmdSpec
instance
Expose documentation for System.Process.Internals
With GHC 7.10, System.Cmd
and System.Process
are now Safe
(when compiled with older GHC versions they are just Trustworthy
)
Expose createProcess_
function, and document behavior of UseHandle
for
createProcess
. See issue #2 .
New System.Process.createPipe
operation.
See also GHC #8943
1.2.0.0 Dec 2013
Update to Cabal 1.10 format
Remove NHC specific code
Add support for base-4.7.0.0
Improve showCommandForUser
to reduce redundant quoting
New functions callProcess
, callCommand
, spawnProcess
and spawnCommand
Implement WCE handling according to http://www.cons.org/cracauer/sigint.html
New delegate_ctlc
field in CreateProcess
for WCE handling
Use ExitFailure (-signum)
on Unix when a proc is terminated due to
a signal.
Deprecate module System.Cmd
On non-Windows, the child thread now comunicates any errors back
to the parent thread via pipes.
Fix deadlocks in readProcess
and readProcessWithExitCode
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