Foundation.IO

Print a string with a newline to standard output

Print a string to standard output

stdin is a handle managing the programs standard input.

stdout is a handle managing the programs standard output.

See GHC.Internal.System.IO.openFile

list the file name in the given FilePath directory

TODO: error management and not implemented yet getDirectory :: FilePath -> IO [FileName] getDirectory = undefined

Open a new handle on the file

Close a handle

withFile filepath mode act opens a file using the mode and run act. the by-product handle will be closed when act finish, either normally or through an exception.

The value returned is the result of act@

Read binary data directly from the specified Handle.

First argument is the Handle to read from, and the second is the number of bytes to read. It returns the bytes read, up to the specified size, or an empty array if EOF has been reached.

hGet is implemented in terms of hGetBuf.

Read a binary file and return the whole content in one contiguous buffer.