diff options
Diffstat (limited to 'Utility/Daemon.hs')
| -rw-r--r-- | Utility/Daemon.hs | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/Utility/Daemon.hs b/Utility/Daemon.hs index afba68535..1654821af 100644 --- a/Utility/Daemon.hs +++ b/Utility/Daemon.hs @@ -21,6 +21,7 @@ import Control.Concurrent.Async import System.PosixCompat.Types #endif +#ifndef mingw32_HOST_OS {- Run an action as a daemon, with all output sent to a file descriptor. - - Can write its pid to a file, to guard against multiple instances @@ -28,7 +29,6 @@ import System.PosixCompat.Types - - When successful, does not return. -} daemonize :: Fd -> Maybe FilePath -> Bool -> IO () -> IO () -#ifndef mingw32_HOST_OS daemonize logfd pidfile changedirectory a = do maybe noop checkalreadyrunning pidfile _ <- forkProcess child1 @@ -52,8 +52,6 @@ daemonize logfd pidfile changedirectory a = do wait =<< asyncWithUnmask (\unmask -> unmask a) out out = exitImmediately ExitSuccess -#else -daemonize = error "daemonize is not implemented on Windows" -- TODO #endif {- Locks the pid file, with an exclusive, non-blocking lock. @@ -112,13 +110,11 @@ checkDaemon pidfile = do checkDaemon pidfile = maybe Nothing readish <$> catchMaybeIO (readFile pidfile) #endif +#ifndef mingw32_HOST_OS {- Stops the daemon, safely. -} stopDaemon :: FilePath -> IO () -#ifndef mingw32_HOST_OS stopDaemon pidfile = go =<< checkDaemon pidfile where go Nothing = noop go (Just pid) = signalProcess sigTERM pid -#else -stopDaemon = error "stopDaemon is not implemented on Windows" -- TODO #endif |