Stability	unstable
Portability	unportable
Safe Haskell	None
Language	Haskell2010

System.Directory.Internal

Description

Internal modules are always subject to change from version to version. The contents of this module are also platform-dependent, hence what is shown in the Hackage documentation may differ from what is actually available on your system.

Synopsis

andM :: Monad m => m Bool -> m Bool -> m Bool
copyHandleData :: Handle -> Handle -> IO ()
dropSpecialDotDirs :: [OsPath] -> [OsPath]
emptyListT :: forall (m :: Type -> Type) a. Applicative m => ListT m a
emptyToCurDir :: OsPath -> OsPath
expandDots :: [OsPath] -> [OsPath]
fileTypeIsDirectory :: FileType -> Bool
fileTypeIsLink :: FileType -> Bool
ignoreIOExceptions :: IO () -> IO ()
ioeAddLocation :: IOError -> String -> IOError
ioeSetOsPath :: IOError -> OsPath -> IOError
isNoFollow :: WhetherFollow -> Bool
liftJoinListT :: Monad m => m (ListT m a) -> ListT m a
listTHead :: Functor m => ListT m a -> m (Maybe a)
listTToList :: Monad m => ListT m a -> m [a]
listToListT :: forall (m :: Type -> Type) a. Applicative m => [a] -> ListT m a
maybeToListT :: Applicative m => m (Maybe a) -> ListT m a
normalisePathSeps :: OsPath -> OsPath
normaliseTrailingSep :: OsPath -> OsPath
os :: String -> OsString
rightOrError :: Exception e => Either e a -> a
sequenceWithIOErrors_ :: [IO ()] -> IO ()
simplifyPosix :: OsPath -> OsPath
simplifyWindows :: OsPath -> OsPath
so :: OsString -> String
specializeErrorString :: String -> (IOError -> Bool) -> IO a -> IO a
tryIOErrorType :: (IOError -> Bool) -> IO a -> IO (Either IOError a)
withBinaryFile :: OsPath -> IOMode -> (Handle -> IO r) -> IO r
data FileType
- = File
- | SymbolicLink
- | Directory
- | DirectoryLink
newtype ListT (m :: Type -> Type) a = ListT {
- unListT :: m (Maybe (a, ListT m a))
}
data Permissions = Permissions {
- readable :: Bool
- writable :: Bool
- executable :: Bool
- searchable :: Bool
}
data WhetherFollow
- = NoFollow
- | FollowLinks
data XdgDirectory
- = XdgData
- | XdgConfig
- | XdgCache
- | XdgState
data XdgDirectoryList
- = XdgDataDirs
- | XdgConfigDirs
type OsPath = OsString
data OsString
accessTimeFromMetadata :: Metadata -> UTCTime
allWriteMode :: FileMode
atWhetherFollow :: WhetherFollow -> CInt
c_AT_FDCWD :: Fd
c_AT_SYMLINK_NOFOLLOW :: CInt
c_PATH_MAX :: Maybe Int
c_fchmodat :: Fd -> CString -> FileMode -> CInt -> IO CInt
c_free :: Ptr a -> IO ()
c_fstatat :: Fd -> CString -> Ptr CStat -> CInt -> IO CInt
c_realpath :: CString -> CString -> IO CString
c_unlinkat :: Fd -> CString -> CInt -> IO CInt
canonicalizePathSimplify :: OsPath -> IO OsPath
closeRaw :: RawHandle -> IO ()
copyFileContents :: OsPath -> OsPath -> IO ()
copyFileWithMetadataInternal :: (Metadata -> OsPath -> IO ()) -> (Metadata -> OsPath -> IO ()) -> OsPath -> OsPath -> IO ()
copyGroupFromStatus :: FileStatus -> OsPath -> IO ()
copyOwnerFromStatus :: FileStatus -> OsPath -> IO ()
createDirectoryInternal :: OsPath -> IO ()
createHardLink :: OsPath -> OsPath -> IO ()
createSymbolicLink :: Bool -> OsPath -> OsPath -> IO ()
defaultOpenFlags :: OpenFileFlags
exeExtensionInternal :: OsString
fileSizeFromMetadata :: Metadata -> Integer
fileTypeFromMetadata :: Metadata -> FileType
filesAlwaysRemovable :: Bool
findExecutablesLazyInternal :: ([OsPath] -> OsString -> ListT IO OsPath) -> OsString -> ListT IO OsPath
getAccessPermissions :: OsPath -> IO Permissions
getAppUserDataDirectoryInternal :: OsPath -> IO OsPath
getCurrentDirectoryInternal :: IO OsPath
getDirectoryContentsInternal :: OsPath -> IO [OsPath]
getEnvOs :: OsString -> IO OsString
getFileMetadata :: OsPath -> IO Metadata
getHomeDirectoryInternal :: IO OsPath
getMetadataAt :: WhetherFollow -> Maybe RawHandle -> OsPath -> IO Metadata
getPath :: IO [OsPath]
getSymbolicLinkMetadata :: OsPath -> IO Metadata
getTemporaryDirectoryInternal :: IO OsPath
getUserDocumentsDirectoryInternal :: IO OsPath
getXdgDirectoryFallback :: IO OsPath -> XdgDirectory -> IO OsPath
getXdgDirectoryListFallback :: XdgDirectoryList -> IO [OsPath]
hasWriteMode :: Mode -> Bool
linkToDirectoryIsDirectory :: Bool
lookupEnvOs :: OsString -> IO (Maybe OsString)
modeFromMetadata :: Metadata -> Mode
modificationTimeFromMetadata :: Metadata -> UTCTime
openDirFromFd :: Fd -> IO DirStream
openRaw :: WhetherFollow -> Maybe RawHandle -> OsPath -> IO RawHandle
prependCurrentDirectory :: OsPath -> IO OsPath
readDirStreamToEnd :: DirStream -> IO [OsPath]
readDirToEnd :: RawHandle -> IO [OsPath]
readSymbolicLink :: OsPath -> IO OsPath
realPath :: OsPath -> IO OsPath
removePathAt :: FileType -> Maybe RawHandle -> OsPath -> IO ()
removePathInternal :: Bool -> OsPath -> IO ()
renamePathInternal :: OsPath -> OsPath -> IO ()
setAccessPermissions :: OsPath -> Permissions -> IO ()
setCurrentDirectoryInternal :: OsPath -> IO ()
setFileMode :: OsPath -> Mode -> IO ()
setFilePermissions :: OsPath -> Mode -> IO ()
setForceRemoveMode :: Mode -> Mode
setModeAt :: WhetherFollow -> Maybe RawHandle -> OsPath -> Mode -> IO ()
setTimes :: OsPath -> (Maybe POSIXTime, Maybe POSIXTime) -> IO ()
setWriteMode :: Bool -> Mode -> Mode
simplify :: OsPath -> OsPath
tryCopyOwnerAndGroupFromStatus :: FileStatus -> OsPath -> IO ()
withRealpath :: CString -> (CString -> IO a) -> IO a
type Metadata = FileStatus
type Mode = FileMode
type RawHandle = Fd

Documentation

andM :: Monad m => m Bool -> m Bool -> m Bool Source #

copyHandleData Source #

Arguments

:: Handle	Source handle
-> Handle	Destination handle
-> IO ()

Copy data from one handle to another until end of file.

dropSpecialDotDirs :: [OsPath] -> [OsPath] Source #

emptyListT :: forall (m :: Type -> Type) a. Applicative m => ListT m a Source #

emptyToCurDir :: OsPath -> OsPath Source #

Convert empty paths to the current directory, otherwise leave it unchanged.

expandDots :: [OsPath] -> [OsPath] Source #

Given a list of path segments, expand . and ... The path segments must not contain path separators.

fileTypeIsDirectory :: FileType -> Bool Source #

Check whether the given FileType is considered a directory by the operating system. This affects the choice of certain functions e.g. removeDirectory vs removeFile.

fileTypeIsLink :: FileType -> Bool Source #

Return whether the given FileType is a link.

ignoreIOExceptions :: IO () -> IO () Source #

Attempt to perform the given action, silencing any IO exception thrown by it.

ioeAddLocation :: IOError -> String -> IOError Source #

ioeSetOsPath :: IOError -> OsPath -> IOError Source #

isNoFollow :: WhetherFollow -> Bool Source #

liftJoinListT :: Monad m => m (ListT m a) -> ListT m a Source #

listTHead :: Functor m => ListT m a -> m (Maybe a) Source #

listTToList :: Monad m => ListT m a -> m [a] Source #

listToListT :: forall (m :: Type -> Type) a. Applicative m => [a] -> ListT m a Source #

maybeToListT :: Applicative m => m (Maybe a) -> ListT m a Source #

normalisePathSeps :: OsPath -> OsPath Source #

Convert to the right kind of slashes.

normaliseTrailingSep :: OsPath -> OsPath Source #

Remove redundant trailing slashes and pick the right kind of slash.

os :: String -> OsString Source #

Fallibly converts String to OsString. Only intended to be used on literals.

rightOrError :: Exception e => Either e a -> a Source #

sequenceWithIOErrors_ :: [IO ()] -> IO () Source #

simplifyPosix :: OsPath -> OsPath Source #

Similar to normalise but empty paths stay empty.

simplifyWindows :: OsPath -> OsPath Source #

Similar to normalise but:

empty paths stay empty,
parent dirs (..) are expanded, and
paths starting with \\?\ are preserved.

The goal is to preserve the meaning of paths better than normalise.

so :: OsString -> String Source #

Fallibly converts OsString to String. Only intended to be used on literals.

specializeErrorString :: String -> (IOError -> Bool) -> IO a -> IO a Source #

tryIOErrorType :: (IOError -> Bool) -> IO a -> IO (Either IOError a) Source #

Similar to try but only catches a specify kind of IOError as specified by the predicate.

withBinaryFile :: OsPath -> IOMode -> (Handle -> IO r) -> IO r Source #

data FileType Source #

Constructors

File
SymbolicLink	POSIX: either file or directory link; Windows: file link
Directory
DirectoryLink	Windows only: directory link

Instances

Instances details

Bounded FileType Source #
Instance details Defined in System.Directory.Internal.Common Methods minBound :: FileType # maxBound :: FileType #
Enum FileType Source #
Instance details Defined in System.Directory.Internal.Common Methods succ :: FileType -> FileType # pred :: FileType -> FileType # toEnum :: Int -> FileType # fromEnum :: FileType -> Int # enumFrom :: FileType -> [FileType] # enumFromThen :: FileType -> FileType -> [FileType] # enumFromTo :: FileType -> FileType -> [FileType] # enumFromThenTo :: FileType -> FileType -> FileType -> [FileType] #
Read FileType Source #
Instance details Defined in System.Directory.Internal.Common Methods readsPrec :: Int -> ReadS FileType # readList :: ReadS [FileType] # readPrec :: ReadPrec FileType # readListPrec :: ReadPrec [FileType] #
Show FileType Source #
Instance details Defined in System.Directory.Internal.Common Methods showsPrec :: Int -> FileType -> ShowS # show :: FileType -> String # showList :: [FileType] -> ShowS #
Eq FileType Source #
Instance details Defined in System.Directory.Internal.Common Methods (==) :: FileType -> FileType -> Bool # (/=) :: FileType -> FileType -> Bool #
Ord FileType Source #
Instance details Defined in System.Directory.Internal.Common Methods compare :: FileType -> FileType -> Ordering # (<) :: FileType -> FileType -> Bool # (<=) :: FileType -> FileType -> Bool # (>) :: FileType -> FileType -> Bool # (>=) :: FileType -> FileType -> Bool # max :: FileType -> FileType -> FileType # min :: FileType -> FileType -> FileType #

newtype ListT (m :: Type -> Type) a Source #

A generator with side-effects.

Constructors

ListT
Fields unListT :: m (Maybe (a, ListT m a))

data Permissions Source #

Constructors

Permissions
Fields readable :: Bool writable :: Bool executable :: Bool searchable :: Bool

Instances

Instances details

Read Permissions Source #
Instance details Defined in System.Directory.Internal.Common Methods readsPrec :: Int -> ReadS Permissions # readList :: ReadS [Permissions] # readPrec :: ReadPrec Permissions # readListPrec :: ReadPrec [Permissions] #
Show Permissions Source #
Instance details Defined in System.Directory.Internal.Common Methods showsPrec :: Int -> Permissions -> ShowS # show :: Permissions -> String # showList :: [Permissions] -> ShowS #
Eq Permissions Source #
Instance details Defined in System.Directory.Internal.Common Methods (==) :: Permissions -> Permissions -> Bool # (/=) :: Permissions -> Permissions -> Bool #
Ord Permissions Source #
Instance details Defined in System.Directory.Internal.Common Methods compare :: Permissions -> Permissions -> Ordering # (<) :: Permissions -> Permissions -> Bool # (<=) :: Permissions -> Permissions -> Bool # (>) :: Permissions -> Permissions -> Bool # (>=) :: Permissions -> Permissions -> Bool # max :: Permissions -> Permissions -> Permissions # min :: Permissions -> Permissions -> Permissions #

data WhetherFollow Source #

Constructors

NoFollow
FollowLinks

Instances

Instances details

Show WhetherFollow Source #
Instance details Defined in System.Directory.Internal.Common Methods showsPrec :: Int -> WhetherFollow -> ShowS # show :: WhetherFollow -> String # showList :: [WhetherFollow] -> ShowS #

data XdgDirectory Source #

Special directories for storing user-specific application data, configuration, and cache files, as specified by the XDG Base Directory Specification.

Note: On Windows, XdgData and XdgConfig usually map to the same directory.

Since: directory-1.2.3.0

Constructors

XdgData	For data files (e.g. images). It uses the `XDG_DATA_HOME` environment variable. On non-Windows systems, the default is `~/.local/share`. On Windows, the default is `%APPDATA%` (e.g. `C:/Users/<user>/AppData/Roaming`). Can be considered as the user-specific equivalent of `/usr/share`.
XdgConfig	For configuration files. It uses the `XDG_CONFIG_HOME` environment variable. On non-Windows systems, the default is `~/.config`. On Windows, the default is `%APPDATA%` (e.g. `C:/Users/<user>/AppData/Roaming`). Can be considered as the user-specific equivalent of `/etc`.
XdgCache	For non-essential files (e.g. cache). It uses the `XDG_CACHE_HOME` environment variable. On non-Windows systems, the default is `~/.cache`. On Windows, the default is `%LOCALAPPDATA%` (e.g. `C:/Users/<user>/AppData/Local`). Can be considered as the user-specific equivalent of `/var/cache`.
XdgState	For data that should persist between (application) restarts, but that is not important or portable enough to the user that it should be stored in `XdgData`. It uses the `XDG_STATE_HOME` environment variable. On non-Windows sytems, the default is `~/.local/state`. On Windows, the default is `%LOCALAPPDATA%` (e.g. `C:/Users/<user>/AppData/Local`). Since: directory-1.3.7.0

Instances

Instances details

Bounded XdgDirectory Source #
Instance details Defined in System.Directory.Internal.Common Methods minBound :: XdgDirectory # maxBound :: XdgDirectory #
Enum XdgDirectory Source #
Instance details Defined in System.Directory.Internal.Common Methods succ :: XdgDirectory -> XdgDirectory # pred :: XdgDirectory -> XdgDirectory # toEnum :: Int -> XdgDirectory # fromEnum :: XdgDirectory -> Int # enumFrom :: XdgDirectory -> [XdgDirectory] # enumFromThen :: XdgDirectory -> XdgDirectory -> [XdgDirectory] # enumFromTo :: XdgDirectory -> XdgDirectory -> [XdgDirectory] # enumFromThenTo :: XdgDirectory -> XdgDirectory -> XdgDirectory -> [XdgDirectory] #
Read XdgDirectory Source #
Instance details Defined in System.Directory.Internal.Common Methods readsPrec :: Int -> ReadS XdgDirectory # readList :: ReadS [XdgDirectory] # readPrec :: ReadPrec XdgDirectory # readListPrec :: ReadPrec [XdgDirectory] #
Show XdgDirectory Source #
Instance details Defined in System.Directory.Internal.Common Methods showsPrec :: Int -> XdgDirectory -> ShowS # show :: XdgDirectory -> String # showList :: [XdgDirectory] -> ShowS #
Eq XdgDirectory Source #
Instance details Defined in System.Directory.Internal.Common Methods (==) :: XdgDirectory -> XdgDirectory -> Bool # (/=) :: XdgDirectory -> XdgDirectory -> Bool #
Ord XdgDirectory Source #
Instance details Defined in System.Directory.Internal.Common Methods compare :: XdgDirectory -> XdgDirectory -> Ordering # (<) :: XdgDirectory -> XdgDirectory -> Bool # (<=) :: XdgDirectory -> XdgDirectory -> Bool # (>) :: XdgDirectory -> XdgDirectory -> Bool # (>=) :: XdgDirectory -> XdgDirectory -> Bool # max :: XdgDirectory -> XdgDirectory -> XdgDirectory # min :: XdgDirectory -> XdgDirectory -> XdgDirectory #

data XdgDirectoryList Source #

Search paths for various application data, as specified by the XDG Base Directory Specification.

The list of paths is split using searchPathSeparator, which on Windows is a semicolon.

Note: On Windows, XdgDataDirs and XdgConfigDirs usually yield the same result.

Since: directory-1.3.2.0

Constructors

XdgDataDirs	For data files (e.g. images). It uses the `XDG_DATA_DIRS` environment variable. On non-Windows systems, the default is `/usr/local/share/` and `/usr/share/`. On Windows, the default is `%PROGRAMDATA%` or `%ALLUSERSPROFILE%` (e.g. `C:/ProgramData`).
XdgConfigDirs	For configuration files. It uses the `XDG_CONFIG_DIRS` environment variable. On non-Windows systems, the default is `/etc/xdg`. On Windows, the default is `%PROGRAMDATA%` or `%ALLUSERSPROFILE%` (e.g. `C:/ProgramData`).

Instances

Instances details

Bounded XdgDirectoryList Source #
Instance details Defined in System.Directory.Internal.Common Methods minBound :: XdgDirectoryList # maxBound :: XdgDirectoryList #
Enum XdgDirectoryList Source #
Instance details Defined in System.Directory.Internal.Common Methods succ :: XdgDirectoryList -> XdgDirectoryList # pred :: XdgDirectoryList -> XdgDirectoryList # toEnum :: Int -> XdgDirectoryList # fromEnum :: XdgDirectoryList -> Int # enumFrom :: XdgDirectoryList -> [XdgDirectoryList] # enumFromThen :: XdgDirectoryList -> XdgDirectoryList -> [XdgDirectoryList] # enumFromTo :: XdgDirectoryList -> XdgDirectoryList -> [XdgDirectoryList] # enumFromThenTo :: XdgDirectoryList -> XdgDirectoryList -> XdgDirectoryList -> [XdgDirectoryList] #
Read XdgDirectoryList Source #
Instance details Defined in System.Directory.Internal.Common Methods readsPrec :: Int -> ReadS XdgDirectoryList # readList :: ReadS [XdgDirectoryList] # readPrec :: ReadPrec XdgDirectoryList # readListPrec :: ReadPrec [XdgDirectoryList] #
Show XdgDirectoryList Source #
Instance details Defined in System.Directory.Internal.Common Methods showsPrec :: Int -> XdgDirectoryList -> ShowS # show :: XdgDirectoryList -> String # showList :: [XdgDirectoryList] -> ShowS #
Eq XdgDirectoryList Source #
Instance details Defined in System.Directory.Internal.Common Methods (==) :: XdgDirectoryList -> XdgDirectoryList -> Bool # (/=) :: XdgDirectoryList -> XdgDirectoryList -> Bool #
Ord XdgDirectoryList Source #
Instance details Defined in System.Directory.Internal.Common Methods compare :: XdgDirectoryList -> XdgDirectoryList -> Ordering # (<) :: XdgDirectoryList -> XdgDirectoryList -> Bool # (<=) :: XdgDirectoryList -> XdgDirectoryList -> Bool # (>) :: XdgDirectoryList -> XdgDirectoryList -> Bool # (>=) :: XdgDirectoryList -> XdgDirectoryList -> Bool # max :: XdgDirectoryList -> XdgDirectoryList -> XdgDirectoryList # min :: XdgDirectoryList -> XdgDirectoryList -> XdgDirectoryList #

type OsPath = OsString Source #

Type representing filenames/pathnames.

This type doesn't add any guarantees over OsString.

data OsString Source #

Newtype representing short operating system specific strings.

Internally this is either WindowsString or PosixString, depending on the platform. Both use unpinned ShortByteString for efficiency.

The constructor is only exported via System.OsString.Internal.Types, since dealing with the internals isn't generally recommended, but supported in case you need to write platform specific code.

Instances

Instances details

NFData OsString

Instance details

Defined in System.OsString.Internal.Types

Methods

rnf :: OsString -> ()

Monoid OsString Source #

"String-Concatenation" for OsString. This is not the same as (</>).

Instance details

Defined in System.OsString.Internal.Types

Methods

mempty :: OsString #

mappend :: OsString -> OsString -> OsString #

mconcat :: [OsString] -> OsString #

Semigroup OsString Source #

Instance details

Defined in System.OsString.Internal.Types

Methods

(<>) :: OsString -> OsString -> OsString #

sconcat :: NonEmpty OsString -> OsString #

stimes :: Integral b => b -> OsString -> OsString #

Generic OsString Source #

Instance details

Defined in System.OsString.Internal.Types

Associated Types

type Rep OsString
Instance details Defined in System.OsString.Internal.Types type Rep OsString = D1 ('MetaData "OsString" "System.OsString.Internal.Types" "os-string-2.0.7-1576" 'True) (C1 ('MetaCons "OsString" 'PrefixI 'True) (S1 ('MetaSel ('Just "getOsString") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 PlatformString)))

Methods

from :: OsString -> Rep OsString x #

to :: Rep OsString x -> OsString #

Show OsString Source #

On windows, decodes as UCS-2. On unix prints the raw bytes without decoding.

Instance details

Defined in System.OsString.Internal.Types

Methods

showsPrec :: Int -> OsString -> ShowS #

show :: OsString -> String #

showList :: [OsString] -> ShowS #

Eq OsString Source #

Byte equality of the internal representation.

Instance details

Defined in System.OsString.Internal.Types

Methods

(==) :: OsString -> OsString -> Bool #

(/=) :: OsString -> OsString -> Bool #

Ord OsString Source #

Byte ordering of the internal representation.

Instance details

Defined in System.OsString.Internal.Types

Methods

compare :: OsString -> OsString -> Ordering #

(<) :: OsString -> OsString -> Bool #

(<=) :: OsString -> OsString -> Bool #

(>) :: OsString -> OsString -> Bool #

(>=) :: OsString -> OsString -> Bool #

max :: OsString -> OsString -> OsString #

min :: OsString -> OsString -> OsString #

Lift OsString

Instance details

Defined in System.OsString.Internal.Types

Methods

lift :: Quote m => OsString -> m Exp

liftTyped :: forall (m :: Type -> Type). Quote m => OsString -> Code m OsString

type Rep OsString Source #

Instance details

Defined in System.OsString.Internal.Types

type Rep OsString = D1 ('MetaData "OsString" "System.OsString.Internal.Types" "os-string-2.0.7-1576" 'True) (C1 ('MetaCons "OsString" 'PrefixI 'True) (S1 ('MetaSel ('Just "getOsString") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 PlatformString)))

accessTimeFromMetadata :: Metadata -> UTCTime Source #

allWriteMode :: FileMode Source #

atWhetherFollow :: WhetherFollow -> CInt Source #

c_AT_FDCWD :: Fd Source #

c_AT_SYMLINK_NOFOLLOW :: CInt Source #

c_PATH_MAX :: Maybe Int Source #

c_fchmodat :: Fd -> CString -> FileMode -> CInt -> IO CInt Source #

c_free :: Ptr a -> IO () Source #

c_fstatat :: Fd -> CString -> Ptr CStat -> CInt -> IO CInt Source #

c_realpath :: CString -> CString -> IO CString Source #

c_unlinkat :: Fd -> CString -> CInt -> IO CInt Source #

canonicalizePathSimplify :: OsPath -> IO OsPath Source #

closeRaw :: RawHandle -> IO () Source #

copyFileContents Source #

Arguments

:: OsPath	Source filename
-> OsPath	Destination filename
-> IO ()

Truncate the destination file and then copy the contents of the source file to the destination file. If the destination file already exists, its attributes shall remain unchanged. Otherwise, its attributes are reset to the defaults.

copyFileWithMetadataInternal :: (Metadata -> OsPath -> IO ()) -> (Metadata -> OsPath -> IO ()) -> OsPath -> OsPath -> IO () Source #

copyGroupFromStatus :: FileStatus -> OsPath -> IO () Source #

copyOwnerFromStatus :: FileStatus -> OsPath -> IO () Source #

createDirectoryInternal :: OsPath -> IO () Source #

createHardLink :: OsPath -> OsPath -> IO () Source #

createSymbolicLink :: Bool -> OsPath -> OsPath -> IO () Source #

defaultOpenFlags :: OpenFileFlags Source #

exeExtensionInternal :: OsString Source #

fileSizeFromMetadata :: Metadata -> Integer Source #

fileTypeFromMetadata :: Metadata -> FileType Source #

filesAlwaysRemovable :: Bool Source #

findExecutablesLazyInternal :: ([OsPath] -> OsString -> ListT IO OsPath) -> OsString -> ListT IO OsPath Source #

getAccessPermissions :: OsPath -> IO Permissions Source #

getAppUserDataDirectoryInternal :: OsPath -> IO OsPath Source #

getCurrentDirectoryInternal :: IO OsPath Source #

getDirectoryContentsInternal :: OsPath -> IO [OsPath] Source #

getEnvOs :: OsString -> IO OsString Source #

getFileMetadata :: OsPath -> IO Metadata Source #

getHomeDirectoryInternal :: IO OsPath Source #

$HOME is preferred, because the user has control over it. However, POSIX doesn't define it as a mandatory variable, so fall back to getpwuid_r.

getMetadataAt :: WhetherFollow -> Maybe RawHandle -> OsPath -> IO Metadata Source #

getPath :: IO [OsPath] Source #

Get the contents of the PATH environment variable.

getSymbolicLinkMetadata :: OsPath -> IO Metadata Source #

getTemporaryDirectoryInternal :: IO OsPath Source #

getUserDocumentsDirectoryInternal :: IO OsPath Source #

getXdgDirectoryFallback :: IO OsPath -> XdgDirectory -> IO OsPath Source #

getXdgDirectoryListFallback :: XdgDirectoryList -> IO [OsPath] Source #

hasWriteMode :: Mode -> Bool Source #

linkToDirectoryIsDirectory :: Bool Source #

lookupEnvOs :: OsString -> IO (Maybe OsString) Source #

modeFromMetadata :: Metadata -> Mode Source #

modificationTimeFromMetadata :: Metadata -> UTCTime Source #

openDirFromFd :: Fd -> IO DirStream Source #

openRaw :: WhetherFollow -> Maybe RawHandle -> OsPath -> IO RawHandle Source #

prependCurrentDirectory :: OsPath -> IO OsPath Source #

Convert a path into an absolute path. If the given path is relative, the current directory is prepended and the path may or may not be simplified. If the path is already absolute, the path is returned unchanged. The function preserves the presence or absence of the trailing path separator.

If the path is already absolute, the operation never fails. Otherwise, the operation may throw exceptions.

Empty paths are treated as the current directory.

readDirStreamToEnd :: DirStream -> IO [OsPath] Source #

readDirToEnd :: RawHandle -> IO [OsPath] Source #

readSymbolicLink :: OsPath -> IO OsPath Source #

realPath :: OsPath -> IO OsPath Source #

removePathAt :: FileType -> Maybe RawHandle -> OsPath -> IO () Source #

removePathInternal :: Bool -> OsPath -> IO () Source #

renamePathInternal :: OsPath -> OsPath -> IO () Source #

setAccessPermissions :: OsPath -> Permissions -> IO () Source #

setCurrentDirectoryInternal :: OsPath -> IO () Source #

setFileMode :: OsPath -> Mode -> IO () Source #