| Copyright | (c) The University of Glasgow 2002 |
|---|---|
| License | BSD-style (see the file libraries/base/LICENSE) |
| Maintainer | libraries@haskell.org |
| Stability | provisional |
| Portability | non-portable (requires POSIX) |
| Safe Haskell | Safe |
| Language | Haskell2010 |
System.Posix.ByteString.FilePath
Description
Internal stuff: support for ByteString FilePaths
Synopsis
- type RawFilePath = ByteString
- withFilePath :: RawFilePath -> (CString -> IO a) -> IO a
- peekFilePath :: CString -> IO RawFilePath
- peekFilePathLen :: CStringLen -> IO RawFilePath
- throwErrnoPathIfMinus1Retry :: (Eq a, Num a) => String -> RawFilePath -> IO a -> IO a
- throwErrnoPathIfMinus1Retry_ :: (Eq a, Num a) => String -> RawFilePath -> IO a -> IO ()
- throwErrnoPathIfNullRetry :: String -> RawFilePath -> IO (Ptr a) -> IO (Ptr a)
- throwErrnoPathIfRetry :: (a -> Bool) -> String -> RawFilePath -> IO a -> IO a
- throwErrnoPath :: String -> RawFilePath -> IO a
- throwErrnoPathIf :: (a -> Bool) -> String -> RawFilePath -> IO a -> IO a
- throwErrnoPathIf_ :: (a -> Bool) -> String -> RawFilePath -> IO a -> IO ()
- throwErrnoPathIfNull :: String -> RawFilePath -> IO (Ptr a) -> IO (Ptr a)
- throwErrnoPathIfMinus1 :: (Eq a, Num a) => String -> RawFilePath -> IO a -> IO a
- throwErrnoPathIfMinus1_ :: (Eq a, Num a) => String -> RawFilePath -> IO a -> IO ()
- throwErrnoTwoPathsIfMinus1_ :: (Eq a, Num a) => String -> RawFilePath -> RawFilePath -> IO a -> IO ()
Documentation
type RawFilePath = ByteString Source #
A literal POSIX file path
withFilePath :: RawFilePath -> (CString -> IO a) -> IO a Source #
peekFilePath :: CString -> IO RawFilePath Source #
throwErrnoPathIfMinus1Retry :: (Eq a, Num a) => String -> RawFilePath -> IO a -> IO a Source #
throwErrnoPathIfMinus1Retry_ :: (Eq a, Num a) => String -> RawFilePath -> IO a -> IO () Source #
throwErrnoPathIfNullRetry :: String -> RawFilePath -> IO (Ptr a) -> IO (Ptr a) Source #
throwErrnoPathIfRetry :: (a -> Bool) -> String -> RawFilePath -> IO a -> IO a Source #
throwErrnoPath :: String -> RawFilePath -> IO a Source #
as throwErrno, but exceptions include the given path when appropriate.
throwErrnoPathIf :: (a -> Bool) -> String -> RawFilePath -> IO a -> IO a Source #
as throwErrnoIf, but exceptions include the given path when
appropriate.
throwErrnoPathIf_ :: (a -> Bool) -> String -> RawFilePath -> IO a -> IO () Source #
as throwErrnoIf_, but exceptions include the given path when
appropriate.
throwErrnoPathIfNull :: String -> RawFilePath -> IO (Ptr a) -> IO (Ptr a) Source #
as throwErrnoIfNull, but exceptions include the given path when
appropriate.
throwErrnoPathIfMinus1 :: (Eq a, Num a) => String -> RawFilePath -> IO a -> IO a Source #
as throwErrnoIfMinus1, but exceptions include the given path when
appropriate.
throwErrnoPathIfMinus1_ :: (Eq a, Num a) => String -> RawFilePath -> IO a -> IO () Source #
as throwErrnoIfMinus1_, but exceptions include the given path when
appropriate.
throwErrnoTwoPathsIfMinus1_ :: (Eq a, Num a) => String -> RawFilePath -> RawFilePath -> IO a -> IO () Source #
as throwErrnoTwoPathsIfMinus1_, but exceptions include two paths when appropriate.