Safe Haskell | Safe |
---|---|
Language | Haskell2010 |
Synopsis
- listDirectory :: FilePath -> IO [FilePath]
- makeAbsolute :: FilePath -> IO FilePath
Documentation
listDirectory :: FilePath -> IO [FilePath] Source #
returns a list of all entries in dir without
the special entries (listDirectory
dir.
and ..
).
The operation may fail with:
HardwareFault
A physical I/O error has occurred.[EIO]
InvalidArgument
The operand is not a valid directory name.[ENAMETOOLONG, ELOOP]
isDoesNotExistError
/NoSuchThing
The directory does not exist.[ENOENT, ENOTDIR]
isPermissionError
/PermissionDenied
The process has insufficient privileges to perform the operation.[EACCES]
ResourceExhausted
Insufficient resources are available to perform the operation.[EMFILE, ENFILE]
InappropriateType
The path refers to an existing non-directory object.[ENOTDIR]
Since: directory-1.2.5.0
makeAbsolute :: FilePath -> IO FilePath Source #
Convert a path into an absolute path. If the given path is relative, the
current directory is prepended and then the combined result is
normalise
d. If the path is already absolute, the path is simply
normalise
d. The function preserves the presence or absence of the
trailing path separator unless the path refers to the root directory /
.
If the path is already absolute, the operation never fails. Otherwise, the
operation may fail with the same exceptions as getCurrentDirectory
.
Since: directory-1.2.2.0