sendfile-0.2: A portable sendfile library Source code Contents Index

SendFile

Synopsis

fileSize :: FilePath -> IO Int sendFile :: Handle -> FilePath -> IO () sendFile' :: Handle -> FilePath -> Int -> Int -> IO () sendFileMode :: String

Documentation

fileSize Source

:: FilePath The path of the file -> IO Int The size of the file (in bytes) Get the size of a file.

sendFile Source

:: Handle The output Handle -> FilePath The path where the input file resides -> IO () A cross-platform wrapper for sendfile -- this implements an available operating-system call if supported, otherwise it falls back to a portable haskell implementation. It will flush the output Handle before handing it to the operating system for transmission.

sendFile' Source

:: Handle The output Handle -> FilePath The path where the input file resides -> Int The starting offset of the file (in bytes) -> Int The number of bytes to read -> IO () Like sendFile except that it additionally allows you to specify an offset and count. The behavior of reading beyond the end of the file is undefined.

sendFileMode Source

:: String The mode that sendfile was compiled with Returns the mode that sendfile was compiled with. Mainly for debugging use. Possible values are WIN32_SENDFILE, LINUX_SENDFILE, and PORTABLE_SENDFILE.

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