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| * Accept EPERM as valid error code for access(2)Gravatar Clemens Lang2014-09-21
| | | | | | | | | | | | | | This is useful on OS X when its sandboxing mechanism is used, because that will set errno = EPERM when a file can't be written due to sandboxing (as opposed to setting it to EACCES when file permissions deny writing).
| * Unify accepted errno flags for accessGravatar Clemens Lang2014-09-21
| | | | | | | | | | | | | | The ByteString variant of the access function didn't accept the same flags as the non-ByteString one, but it makes sense that the OS doesn't care about which one is being used and returns all error codes for both variants.
| * Unify whitespace in System/Posix/Files/ByteStringGravatar Clemens Lang2014-09-21
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* Use import list for `Data.Time.Clock.POSIX`Gravatar Herbert Valerio Riedel2014-09-10
| | | | | This makes it more obvious why `unix` depends on `time` in the first place, i.e. for the sole purpose of reusing the `POSIXTime` type.
* fix getGroupEntryForID/Name on SolarisGravatar Karel Gardas2014-09-10
| | | | | | | | | This patch fixes getGroupEntryForID and getGroupEntryForName on Solaris The issue on Solaris is that it defines both required getgrgid_r and getgrnam_r functions as CPP macros which depending on configuration are mapped to real function implementations with different names. The issue is solved by using C API calling convention instead of platform C ABI calling convention.
* Deprecate function `haveRtldLocal`Gravatar Thomas Miedema2014-07-04
| | | | | | | | The function haveRtldLocal was introduced for compatibility with Cygwin on Mar 28 2002 in GHC commit 4740cf56c774b92e02d31b4666158d70c2e85a8f. According to https://cygwin.com/viewvc/src/winsup/cygwin/include/dlfcn.h RTLD_LOCAL has been available on Cygwin since Revision 1.4 (August 9 2010).
* Remove unnecessary checks for RTLD_NOW and RTLD_GLOBALGravatar Thomas Miedema2014-07-04
| | | | | | | | | | | These checks were introduced for OpenBSD on July 16 2002 in GHC commit 03e9edb3094fd3bb38ed886b96ee9f61f39e9b53. According to http://www.openbsd.org/cgi-bin/cvsweb/src/include/dlfcn.h RTLD_NOW, RTLD_GLOBAL and RTLD_LOCAL have been available on OpenBSD since Revision 1.8 (September 2 2003). This is merely code cleanup.
* Add haddock comments on RTLD_NEXT and RTLD_DEFAULTGravatar Thomas Miedema2014-07-04
| | | | Related ticket: #8902.
* Typo in commentGravatar Gabor Greif2014-03-23
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* fix getFileStatus: interrupted (Interrupted system call) build failure on ↵Gravatar Karel Gardas2014-02-28
| | | | | | | | | Solaris Patch provided by Christian Maeder <Christian.Maeder@dfki.de> Signed-off-by: Karel Gardas <karel.gardas@centrum.cz> Signed-off-by: Austin Seipp <austin@well-typed.com>
* M-x delete-trailing-whitespace & M-x untabifyGravatar Herbert Valerio Riedel2014-02-06
| | | | Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Handle EROFS/ETXTBSY as permission denied in `fileAccess` (re #8741)Gravatar Alain O'Dea2014-02-06
| | | | | | | | | | This extends `System.Posix.Files.`access` to map EROFS & ETXTBSY to mean permission denied just like EACCESS. Based on a patch by Alain O'Dea and comments by Duncan Coutts Authored-by: Alain O'Dea <alain.odea@verafin.com> Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Export `forkProcessWithUnmask` from `System.Posix.Process`Gravatar Herbert Valerio Riedel2013-11-08
| | | | | | This is a follow-up to 17192d89e6 which missed that export. Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* `M-x untabify` & `M-x delete-trailing-whitespace`Gravatar Herbert Valerio Riedel2013-11-08
| | | | | | ...on recently touched files Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Fix markup for function names in DEPRECATION messagesGravatar Herbert Valerio Riedel2013-11-08
| | | | | | This helps Haddock make tose hyperlinked functions. Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Add `forkProcessWithUnmask` functionGravatar Herbert Valerio Riedel2013-11-08
| | | | | | This seemed to be an obvious addition while working on #8433. Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Fix `forkProcess` to inherit caller's `MaskingState`Gravatar Herbert Valerio Riedel2013-11-08
| | | | | | | | | | ...and while at it, use `bracket` to fix a potential resource leak due to `freeStablePtr` not being called if `throwErrnoIfMinus1` throws an exception. This fixes #8433 Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Kill trailing whitespaceGravatar Herbert Valerio Riedel2013-11-07
| | | | Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Remove misleading paragraph in `fdToHandle`'s HaddockGravatar Herbert Valerio Riedel2013-11-07
| | | | | | | The removed paragraph is obsolete and does no longer apply to the implementation as noted by Duncan in #8286. Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Fix #7912 by using `CApiFFI` for `<termios.h>` importsGravatar Herbert Valerio Riedel2013-11-07
| | | | | | | | On Android, the functions imported from `<termios.h>` are actually inlined functions, so we need to wrap them via the `capi` calling convention. Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Temporary workaround for addressing #7359Gravatar Herbert Valerio Riedel2013-11-07
| | | | Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Fix build on OS XGravatar Bryan O'Sullivan2013-10-12
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* Drop trailing whitespaceGravatar Bryan O'Sullivan2013-10-12
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* Fix a type defaulting warningGravatar Bryan O'Sullivan2013-10-12
| | | | (And a small matter of using != instead of /= -- how embarrassing!)
* Fix assumption that RLIM_INFINITY is a simple numberGravatar Bryan O'Sullivan2013-10-12
| | | | | On MacOS X, it is defined as "(((__uint64_t)1 << 63) - 1)", and hence cannot be used inside C preprocessor logic.
* Drop trailing whitespaceGravatar Bryan O'Sullivan2013-10-12
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* Make `-Wall` clean and drop `-fno-warn-unused-imports`Gravatar Herbert Valerio Riedel2013-10-12
| | | | | | | | | CPP conditional code sections have been carefully taken into account while performing this warning cleanup. Most `OPTIONS_GHC` declarations could be dropped (now only a lonely `{-# OPTIONS_GHC -fno-cse #-}` remains in `Posix.Signals`). Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Make compatible again for GHC back to 7.4.1Gravatar Herbert Valerio Riedel2013-10-12
| | | | | | | | | | | By avoiding `import Foreign` this accomplishes backward-compatibility w.r.t. the `unsafePerformIO` relocation w/o resorting to CPP conditionals. Moreover, in order to support base<4.7 this commits needs to reintroduce a harmless backport of `newFilePath`. Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Add `changelog` file and `/Since: 2.7.0.0/` notesGravatar Herbert Valerio Riedel2013-10-12
| | | | | | | The changelog file will be shown on Hackage once it's included in the source tarball. Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Declare language extensions via `{-# LANGUAGE -#}`Gravatar Herbert Valerio Riedel2013-10-12
| | | | | | | | | Only language extensions not active when `-XHaskell2010` is enabled are declared, this way we can drop many redundant `{-# LANGUAGE ForeignFunctionInterface #-}` occurences. This commit also removes/replaces some `{-# OPTIONS_GHC -XRecordWildCards #-}` pragmas. Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Make sure `HAVE_{SEEK,TELL}DIR` are in scopeGravatar Herbert Valerio Riedel2013-10-12
| | | | | | | | | This is a follow-up to b8fb0a0a9 which made the module exports of `tellDirStream` and `seekDirStream` CPP-conditional but didn't explicitly include `HsUnixConfig.h` which defines the respective CPP defines. Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Unconditionalize imports in System.Posix.UserGravatar Reid Barton2013-10-09
| | | | | | Their use site is now unconditional. Issue #8223. Signed-off-by: Austin Seipp <austin@well-typed.com>
* Extract the result of get*_r before we deallocate the auxiliary bufferGravatar Marios Titas2013-08-10
| | | | | | Also comes with tests. This closes #8108. Signed-off-by: Austin Seipp <aseipp@pobox.com>
* Export SignalInfo(..), SignalSpecificInfo(..); completes #2451Gravatar Ian Lynagh2013-07-21
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* Add "deprecated in" comments to deprecated pragmasGravatar Ian Lynagh2013-02-19
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* Follow changes in baseGravatar Ian Lynagh2013-02-16
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* cope with missing telldir/seekdir (for Android)Gravatar Simon Marlow2013-01-30
| | | | Submitted by: Nathan Hüsken <nathan.huesken@posteo.de>
* cope with missing pw_gecos (for Android)Gravatar Simon Marlow2013-01-30
| | | | Submitted by: Nathan Hüsken <nathan.huesken@posteo.de>
* Indicate whether a process dumped core in the ProcessStatusGravatar Simon Marlow2013-01-25
| | | | | | | | | | | | | | | The Bool field of Terminated is new, as is the documentation: data ProcessStatus = Exited ExitCode -- ^ the process exited by calling -- @exit()@ or returning from @main@ | Terminated Signal Bool -- ^ the process was terminated by a -- signal, the @Bool@ is @True@ if a core -- dump was produced | Stopped Signal -- ^ the process was stopped by a signal deriving (Eq, Ord, Show) This is an API change, hence will need a major version bump.
* Import waitpid() with interruptibleGravatar Simon Marlow2013-01-25
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* Use pthread_kill on OS X tooGravatar Ian Lynagh2013-01-17
| | | | Fixes signals004(threaded1,threaded2) on OS X 32.
* Fix some parenthesesGravatar Ian Lynagh2013-01-17
| | | | I assume that this is what was intended.
* Fix putenv; trac #7342Gravatar Ian Lynagh2012-12-01
| | | | | We were freeing the string, but the string becomes part of the environment.
* Bump base lower version to 4.5 (the version GHC 7.4.1 came with)Gravatar Ian Lynagh2012-11-30
| | | | and remove code to support older versions
* Export CatchInfo,CatchInfoOnce constructors of HandlerGravatar Ian Lynagh2012-10-31
| | | | | | | | | | | | | | | | | | | | This fixes warnings following commit 910a642294eb3547d0cbb3d5735ad81b964f137b Author: Simon Peyton Jones <simonpj@microsoft.com> Date: Mon Oct 29 23:25:25 2012 +0000 Do not treat a constructor in a *pattern* as a *use* of that constructor I'm not sure if this is the right thing to do: In commit 1c4608e3b8737dbb9204f850af4d680ccea7d8ec Author: Simon Marlow <marlowsd@gmail.com> Date: Thu Feb 19 10:05:32 2009 +0000 Rewrite of signal-handling. the commit message says: The new implementation has the capability to define signal handlers that have access to the siginfo of the signal (#592), but this functionality is not exposed in this patch. but this at least gets validate builds working again, and we can change it if necessary as part of #2451
* Fix warnings.Gravatar Paolo Capriotti2012-09-06
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* Add functions for setting file times with high resolutionGravatar Marios Titas2012-09-03
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* Fix warnings.Gravatar Paolo Capriotti2012-07-18
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* Extract high resolution timestamps from FileStatusGravatar Marios Titas2012-07-17
| | | | Signed-off-by: Paolo Capriotti <p.capriotti@gmail.com>
* Add a WARNING for sleep, and expand documentation.Gravatar Paolo Capriotti2012-07-02
| | | | | | | | | | sleep doesn't really work on GHC because it is always immediately interrupted by SIGVTALRM used in the RTS. I explained the problem in a comment and added a WARNING pragma. usleep and nanosleep have a similar problem, but, since they have better precision, they can be restarted, so they are not as unusable as sleep.
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