diff options
-rw-r--r-- | System/Posix/Process/ByteString.hsc | 1 | ||||
-rw-r--r-- | System/Posix/Process/Common.hsc | 10 | ||||
-rw-r--r-- | changelog | 4 | ||||
-rw-r--r-- | unix.cabal | 1 |
4 files changed, 15 insertions, 1 deletions
diff --git a/System/Posix/Process/ByteString.hsc b/System/Posix/Process/ByteString.hsc index 30f40cd..4c6840a 100644 --- a/System/Posix/Process/ByteString.hsc +++ b/System/Posix/Process/ByteString.hsc @@ -22,6 +22,7 @@ module System.Posix.Process.ByteString ( -- ** Forking and executing #ifdef __GLASGOW_HASKELL__ forkProcess, + forkProcessWithUnmask, #endif executeFile, diff --git a/System/Posix/Process/Common.hsc b/System/Posix/Process/Common.hsc index 1b504df..b760caa 100644 --- a/System/Posix/Process/Common.hsc +++ b/System/Posix/Process/Common.hsc @@ -1,4 +1,4 @@ -{-# LANGUAGE InterruptibleFFI #-} +{-# LANGUAGE InterruptibleFFI, RankNTypes #-} #ifdef __GLASGOW_HASKELL__ {-# LANGUAGE Trustworthy #-} #endif @@ -23,6 +23,7 @@ module System.Posix.Process.Common ( -- ** Forking and executing #ifdef __GLASGOW_HASKELL__ forkProcess, + forkProcessWithUnmask, #endif -- ** Exiting @@ -306,6 +307,13 @@ forkProcess action = do (\stable -> throwErrnoIfMinus1 "forkProcess" (forkProcessPrim stable)) foreign import ccall "forkProcess" forkProcessPrim :: StablePtr (IO ()) -> IO CPid + +-- | Variant of 'forkProcess' in the style of 'forkIOWithUnmask'. +-- +-- /Since: 2.7.0.0/ +forkProcessWithUnmask :: ((forall a . IO a -> IO a) -> IO ()) -> IO ProcessID +forkProcessWithUnmask action = forkProcess (action unsafeUnmask) + #endif /* __GLASGOW_HASKELL__ */ -- ----------------------------------------------------------------------------- @@ -2,6 +2,8 @@ 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 @@ -26,6 +28,8 @@ * 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 @@ -54,6 +54,7 @@ library InterruptibleFFI NoMonomorphismRestriction OverloadedStrings + RankNTypes if impl(ghc) other-extensions: |