xenstore-0.1.1: Xenstore client access

Safe HaskellNone

System.Xen.Store

Synopsis

Documentation

data XsHandle Source

data XsError Source

Constructors

ErrorNoEnt 
ErrorAgain 
ErrorInval 
ErrorOther ByteString 

Instances

data Perm Source

Constructors

PermNone 
PermRead 
PermWrite 
PermRDWR 

Instances

data XsPerms Source

Constructors

XsPerms 

Fields

permOwner :: Word32
 
permOther :: Perm
 
permACL :: [(Word32, Perm)]
 

Instances

type XsPath = ByteStringSource

type XsData = ByteStringSource

type XsWatchCallback = XsPath -> IO ()Source

initiateXS :: IO XsHandleSource

terminateXS :: XsHandle -> IO ()Source

withXS :: (XsHandle -> IO a) -> IO aSource

tryXS :: IO a -> IO (Maybe a)Source

withTransaction :: XsHandle -> IO a -> IO aSource

xsWrite :: XsHandle -> XsPath -> XsData -> IO ()Source

write a value to a path in the store.

xsRead :: XsHandle -> XsPath -> IO XsDataSource

read a value from the path in the store.

xsMkdir :: XsHandle -> XsPath -> IO ()Source

create a path in the store.

xsRm :: XsHandle -> XsPath -> IO ()Source

remove a path in the store.

xsDirectory :: XsHandle -> XsPath -> IO [XsPath]Source

list entries from this path in the store.

xsGetPerms :: XsHandle -> XsPath -> IO XsPermsSource

xsSetPerms :: XsHandle -> XsPath -> XsPerms -> IO ()Source

xsGetDomainPath :: XsHandle -> Word32 -> IO XsPathSource

xsWatch :: XsHandle -> XsPath -> XsData -> XsWatchCallback -> IO ()Source

watch a specific path for change, and execute a specific callback when it's firing

xsUnwatch :: XsHandle -> XsPath -> XsData -> IO ()Source

unwatch a watch