Changelog for unix-2.7.0.0

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--changelog--

2.7.0.0 Nov 2013

    * New `forkProcessWithUnmask` function in the style of `forkIOWithUnmask`

    * Change `forkProcess` to inherit the exception masking state of its caller

    * Add new `Bool` flag to `ProcessStatus(Terminated)` constructor
    indicating whether a core dump occured

    * New functions in "System.Posix.Files(.ByteString)" for operating
    on high resolution file timestamps:

     + `setFdTimesHiRes :: Fd -> POSIXTime -> POSIXTime -> IO ()`
     + `setFileTimesHiRes :: FilePath -> POSIXTime -> POSIXTime -> IO ()`
     + `setSymbolicLinkTimesHiRes :: FilePath -> POSIXTime -> POSIXTime -> IO ()`
     + `touchFd :: Fd -> IO ()`
     + `touchSymbolicLink :: FilePath -> IO ()`

    * Export `SignalInfo(..)` and `SignalSpecificInfo(..)` as well as
    the two `Handler` constructors `CatchInfo` and `CatchInfoOnce`
    from "System.Posix.Signals".

    * Don't export `seekDirStream` and `tellDirStream` if the
    underlying `seekdir(3)`/`telldir(3)` system calls are not
    available (as on Android).

    * Fix library detection of `shm*` on openSUSE (#8350)

    * Minor documentation fixes/updates

    * Update package to `cabal-version >= 1.10` format

2.6.0.1 Jan 2013

    * Bundled with GHC 7.6.2
    * Fix memory corruption issue in `putEnv`
    * Use `pthread_kill(3)` instead of `raise(2)` on OS X too

2.6.0.0 Sep 2012

    * Bundled with GHC 7.6.1
    * New functions `mkdtemp` and `mkstemps` in "System.Posix.Temp"
    * New functions `setEnvironment` and `cleanEnv`
    * New functions `accessTimeHiRes`, `modificationTimeHiRes`, and
    `statusChangeTimeHiRes` for accessing high resolution timestamps