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>System.IO.HVFS.Utils</TITLE
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><TD CLASS="title"
>MissingH-1.1.0.3: Large utility library</TD
><TD CLASS="topbut"
><A HREF="src/System-IO-HVFS-Utils.html"
>Source code</A
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><FONT SIZE="6"
>System.IO.HVFS.Utils</FONT
></TD
><TD ALIGN="right"
><TABLE CLASS="narrow" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="infohead"
>Portability</TD
><TD CLASS="infoval"
>portable</TD
></TR
><TR
><TD CLASS="infohead"
>Stability</TD
><TD CLASS="infoval"
>provisional</TD
></TR
><TR
><TD CLASS="infohead"
>Maintainer</TD
><TD CLASS="infoval"
>John Goerzen <jgoerzen@complete.org> </TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Description</TD
></TR
><TR
><TD CLASS="doc"
><P
>This module provides various helpful utilities for dealing
filesystems.
</P
><P
>Written by John Goerzen, jgoerzen@complete.org
</P
><P
>To operate on your system's main filesystem, just pass SystemFS as the
first parameter to these functions.
</P
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Synopsis</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
><A HREF="#v%3ArecurseDir"
>recurseDir</A
> :: <A HREF="System-IO-HVFS.html#t%3AHVFS"
>HVFS</A
> a => a -> <A HREF="System-IO-HVFS.html#t%3AFilePath"
>FilePath</A
> -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> [<A HREF="System-IO-HVFS.html#t%3AFilePath"
>FilePath</A
>]</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3ArecurseDirStat"
>recurseDirStat</A
> :: <A HREF="System-IO-HVFS.html#t%3AHVFS"
>HVFS</A
> a => a -> <A HREF="System-IO-HVFS.html#t%3AFilePath"
>FilePath</A
> -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> [(<A HREF="System-IO-HVFS.html#t%3AFilePath"
>FilePath</A
>, <A HREF="System-IO-HVFS.html#t%3AHVFSStatEncap"
>HVFSStatEncap</A
>)]</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3ArecursiveRemove"
>recursiveRemove</A
> :: <A HREF="System-IO-HVFS.html#t%3AHVFS"
>HVFS</A
> a => a -> <A HREF="System-IO-HVFS.html#t%3AFilePath"
>FilePath</A
> -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3Alsl"
>lsl</A
> :: <A HREF="System-IO-HVFS.html#t%3AHVFS"
>HVFS</A
> a => a -> <A HREF="System-IO-HVFS.html#t%3AFilePath"
>FilePath</A
> -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString"
>String</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
> <A HREF="#t%3ASystemFS"
>SystemFS</A
> = <A HREF="#v%3ASystemFS"
>SystemFS</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Documentation</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:recurseDir"
><A NAME="v%3ArecurseDir"
></A
></A
><B
>recurseDir</B
> :: <A HREF="System-IO-HVFS.html#t%3AHVFS"
>HVFS</A
> a => a -> <A HREF="System-IO-HVFS.html#t%3AFilePath"
>FilePath</A
> -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> [<A HREF="System-IO-HVFS.html#t%3AFilePath"
>FilePath</A
>]</TD
><TD CLASS="declbut"
><A HREF="src/System-IO-HVFS-Utils.html#recurseDir"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
><P
>Obtain a recursive listing of all files/directories beneath
the specified directory. The traversal is depth-first
and the original
item is always present in the returned list.
</P
><P
>If the passed value is not a directory, the return value
be only that value.
</P
><P
>The "." and ".." entries are removed from the data returned.
</P
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:recurseDirStat"
><A NAME="v%3ArecurseDirStat"
></A
></A
><B
>recurseDirStat</B
> :: <A HREF="System-IO-HVFS.html#t%3AHVFS"
>HVFS</A
> a => a -> <A HREF="System-IO-HVFS.html#t%3AFilePath"
>FilePath</A
> -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> [(<A HREF="System-IO-HVFS.html#t%3AFilePath"
>FilePath</A
>, <A HREF="System-IO-HVFS.html#t%3AHVFSStatEncap"
>HVFSStatEncap</A
>)]</TD
><TD CLASS="declbut"
><A HREF="src/System-IO-HVFS-Utils.html#recurseDirStat"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
><P
>Like <TT
><A HREF="System-IO-HVFS-Utils.html#v%3ArecurseDir"
>recurseDir</A
></TT
>, but return the stat() (System.Posix.Files.FileStatus)
information with them. This is an optimization if you will be statting files
yourself later.
</P
><P
>The items are returned lazily.
</P
><P
>WARNING: do not change your current working directory until you have consumed
all the items. Doing so could cause strange effects.
</P
><P
>Alternatively, you may wish to pass an absolute path to this function.
</P
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:recursiveRemove"
><A NAME="v%3ArecursiveRemove"
></A
></A
><B
>recursiveRemove</B
> :: <A HREF="System-IO-HVFS.html#t%3AHVFS"
>HVFS</A
> a => a -> <A HREF="System-IO-HVFS.html#t%3AFilePath"
>FilePath</A
> -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
><TD CLASS="declbut"
><A HREF="src/System-IO-HVFS-Utils.html#recursiveRemove"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>Removes a file or a directory. If a directory, also removes all its
child files/directories.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:lsl"
><A NAME="v%3Alsl"
></A
></A
><B
>lsl</B
> :: <A HREF="System-IO-HVFS.html#t%3AHVFS"
>HVFS</A
> a => a -> <A HREF="System-IO-HVFS.html#t%3AFilePath"
>FilePath</A
> -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString"
>String</A
></TD
><TD CLASS="declbut"
><A HREF="src/System-IO-HVFS-Utils.html#lsl"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
><P
>Provide a result similar to the command ls -l over a directory.
</P
><P
>Known bug: setuid bit semantics are inexact compared with standard ls.
</P
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="topdecl"
><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><SPAN CLASS="keyword"
>data</SPAN
> <A NAME="t:SystemFS"
><A NAME="t%3ASystemFS"
></A
></A
><B
>SystemFS</B
> </TD
><TD CLASS="declbut"
><A HREF="src/System-IO-HVFS.html#SystemFS"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="section4"
>Constructors</TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:SystemFS"
><A NAME="v%3ASystemFS"
></A
></A
><B
>SystemFS</B
></TD
><TD CLASS="rdoc"
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="section4"
><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:SystemFS')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:SystemFS" STYLE="display:block;"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq"
>Eq</A
> <A HREF="System-IO-HVFS-Utils.html#t%3ASystemFS"
>SystemFS</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow"
>Show</A
> <A HREF="System-IO-HVFS-Utils.html#t%3ASystemFS"
>SystemFS</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="System-IO-HVFS.html#t%3AHVFSOpenable"
>HVFSOpenable</A
> <A HREF="System-IO-HVFS-Utils.html#t%3ASystemFS"
>SystemFS</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="System-IO-HVFS.html#t%3AHVFS"
>HVFS</A
> <A HREF="System-IO-HVFS-Utils.html#t%3ASystemFS"
>SystemFS</A
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="botbar"
>Produced by <A HREF="http://www.haskell.org/haddock/"
>Haddock</A
> version 2.6.1</TD
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