<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <link rel="stylesheet" href="style.css" type="text/css"> <meta content="text/html; charset=iso-8859-1" http-equiv="Content-Type"> <link rel="Start" href="index.html"> <link rel="Up" href="UnixLabels.html"> <link title="Index of types" rel=Appendix href="index_types.html"> <link title="Index of exceptions" rel=Appendix href="index_exceptions.html"> <link title="Index of values" rel=Appendix href="index_values.html"> <link title="Index of modules" rel=Appendix href="index_modules.html"> <link title="Index of module types" rel=Appendix href="index_module_types.html"> <link title="Arg" rel="Chapter" href="Arg.html"> <link title="Arith_status" rel="Chapter" href="Arith_status.html"> <link title="Array" rel="Chapter" href="Array.html"> <link title="ArrayLabels" rel="Chapter" href="ArrayLabels.html"> <link title="Big_int" rel="Chapter" href="Big_int.html"> <link title="Bigarray" rel="Chapter" href="Bigarray.html"> <link title="Buffer" rel="Chapter" href="Buffer.html"> <link title="Callback" rel="Chapter" href="Callback.html"> <link title="CamlinternalLazy" rel="Chapter" href="CamlinternalLazy.html"> <link title="CamlinternalMod" rel="Chapter" href="CamlinternalMod.html"> <link title="CamlinternalOO" rel="Chapter" href="CamlinternalOO.html"> <link title="Char" rel="Chapter" href="Char.html"> <link title="Complex" rel="Chapter" href="Complex.html"> <link title="Condition" rel="Chapter" href="Condition.html"> <link title="Dbm" rel="Chapter" href="Dbm.html"> <link title="Digest" rel="Chapter" href="Digest.html"> <link title="Dynlink" rel="Chapter" href="Dynlink.html"> <link title="Event" rel="Chapter" href="Event.html"> <link title="Filename" rel="Chapter" href="Filename.html"> <link title="Format" rel="Chapter" href="Format.html"> <link title="Gc" rel="Chapter" href="Gc.html"> <link title="Genlex" rel="Chapter" href="Genlex.html"> <link title="Graphics" rel="Chapter" href="Graphics.html"> <link title="GraphicsX11" rel="Chapter" href="GraphicsX11.html"> <link title="Hashtbl" rel="Chapter" href="Hashtbl.html"> <link title="Int32" rel="Chapter" href="Int32.html"> <link title="Int64" rel="Chapter" href="Int64.html"> <link title="Lazy" rel="Chapter" href="Lazy.html"> <link title="Lexing" rel="Chapter" href="Lexing.html"> <link title="List" rel="Chapter" href="List.html"> <link title="ListLabels" rel="Chapter" href="ListLabels.html"> <link title="Map" rel="Chapter" href="Map.html"> <link title="Marshal" rel="Chapter" href="Marshal.html"> <link title="MoreLabels" rel="Chapter" href="MoreLabels.html"> <link title="Mutex" rel="Chapter" href="Mutex.html"> <link title="Nativeint" rel="Chapter" href="Nativeint.html"> <link title="Num" rel="Chapter" href="Num.html"> <link title="Obj" rel="Chapter" href="Obj.html"> <link title="Oo" rel="Chapter" href="Oo.html"> <link title="Parsing" rel="Chapter" href="Parsing.html"> <link title="Pervasives" rel="Chapter" href="Pervasives.html"> <link title="Printexc" rel="Chapter" href="Printexc.html"> <link title="Printf" rel="Chapter" href="Printf.html"> <link title="Queue" rel="Chapter" href="Queue.html"> <link title="Random" rel="Chapter" href="Random.html"> <link title="Scanf" rel="Chapter" href="Scanf.html"> <link title="Set" rel="Chapter" href="Set.html"> <link title="Sort" rel="Chapter" href="Sort.html"> <link title="Stack" rel="Chapter" href="Stack.html"> <link title="StdLabels" rel="Chapter" href="StdLabels.html"> <link title="Str" rel="Chapter" href="Str.html"> <link title="Stream" rel="Chapter" href="Stream.html"> <link title="String" rel="Chapter" href="String.html"> <link title="StringLabels" rel="Chapter" href="StringLabels.html"> <link title="Sys" rel="Chapter" href="Sys.html"> <link title="Thread" rel="Chapter" href="Thread.html"> <link title="ThreadUnix" rel="Chapter" href="ThreadUnix.html"> <link title="Tk" rel="Chapter" href="Tk.html"> <link title="Unix" rel="Chapter" href="Unix.html"> <link title="UnixLabels" rel="Chapter" href="UnixLabels.html"> <link title="Weak" rel="Chapter" href="Weak.html"><title>UnixLabels.LargeFile</title> </head> <body> <div class="navbar"> <a href="UnixLabels.html">Up</a> </div> <center><h1>Module <a href="type_UnixLabels.LargeFile.html">UnixLabels.LargeFile</a></h1></center> <br> <pre><span class="keyword">module</span> LargeFile: <code class="code"><span class="keyword">sig</span></code> <a href="UnixLabels.LargeFile.html">..</a> <code class="code"><span class="keyword">end</span></code></pre>File operations on large files. This sub-module provides 64-bit variants of the functions <a href="UnixLabels.html#VALlseek"><code class="code"><span class="constructor">UnixLabels</span>.lseek</code></a> (for positioning a file descriptor), <a href="UnixLabels.html#VALtruncate"><code class="code"><span class="constructor">UnixLabels</span>.truncate</code></a> and <a href="UnixLabels.html#VALftruncate"><code class="code"><span class="constructor">UnixLabels</span>.ftruncate</code></a> (for changing the size of a file), and <a href="UnixLabels.html#VALstat"><code class="code"><span class="constructor">UnixLabels</span>.stat</code></a>, <a href="UnixLabels.html#VALlstat"><code class="code"><span class="constructor">UnixLabels</span>.lstat</code></a> and <a href="UnixLabels.html#VALfstat"><code class="code"><span class="constructor">UnixLabels</span>.fstat</code></a> (for obtaining information on files). These alternate functions represent positions and sizes by 64-bit integers (type <code class="code">int64</code>) instead of regular integers (type <code class="code">int</code>), thus allowing operating on files whose sizes are greater than <code class="code">max_int</code>.<br> <hr width="100%"> <pre><span class="keyword">val</span> <a name="VALlseek"></a>lseek : <code class="type"><a href="UnixLabels.html#TYPEfile_descr">UnixLabels.file_descr</a> -> int64 -> mode:<a href="UnixLabels.html#TYPEseek_command">UnixLabels.seek_command</a> -> int64</code></pre><pre><span class="keyword">val</span> <a name="VALtruncate"></a>truncate : <code class="type">string -> len:int64 -> unit</code></pre><pre><span class="keyword">val</span> <a name="VALftruncate"></a>ftruncate : <code class="type"><a href="UnixLabels.html#TYPEfile_descr">UnixLabels.file_descr</a> -> len:int64 -> unit</code></pre><pre><span class="keyword">type</span> <a name="TYPEstats"></a><code class="type"></code>stats = <code class="type"><a href="Unix.LargeFile.html#TYPEstats">Unix.LargeFile.stats</a></code> = {</pre><table class="typetable"> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>st_dev : <code class="type">int</code>;</code></td> <td class="typefieldcomment" align="left" valign="top" ><code>(*</code></td><td class="typefieldcomment" align="left" valign="top" >Device number</td><td class="typefieldcomment" align="left" valign="bottom" ><code>*)</code></td> </tr> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>st_ino : <code class="type">int</code>;</code></td> <td class="typefieldcomment" align="left" valign="top" ><code>(*</code></td><td class="typefieldcomment" align="left" valign="top" >Inode number</td><td class="typefieldcomment" align="left" valign="bottom" ><code>*)</code></td> </tr> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>st_kind : <code class="type"><a href="UnixLabels.html#TYPEfile_kind">UnixLabels.file_kind</a></code>;</code></td> <td class="typefieldcomment" align="left" valign="top" ><code>(*</code></td><td class="typefieldcomment" align="left" valign="top" >Kind of the file</td><td class="typefieldcomment" align="left" valign="bottom" ><code>*)</code></td> </tr> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>st_perm : <code class="type"><a href="UnixLabels.html#TYPEfile_perm">UnixLabels.file_perm</a></code>;</code></td> <td class="typefieldcomment" align="left" valign="top" ><code>(*</code></td><td class="typefieldcomment" align="left" valign="top" >Access rights</td><td class="typefieldcomment" align="left" valign="bottom" ><code>*)</code></td> </tr> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>st_nlink : <code class="type">int</code>;</code></td> <td class="typefieldcomment" align="left" valign="top" ><code>(*</code></td><td class="typefieldcomment" align="left" valign="top" >Number of links</td><td class="typefieldcomment" align="left" valign="bottom" ><code>*)</code></td> </tr> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>st_uid : <code class="type">int</code>;</code></td> <td class="typefieldcomment" align="left" valign="top" ><code>(*</code></td><td class="typefieldcomment" align="left" valign="top" >User id of the owner</td><td class="typefieldcomment" align="left" valign="bottom" ><code>*)</code></td> </tr> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>st_gid : <code class="type">int</code>;</code></td> <td class="typefieldcomment" align="left" valign="top" ><code>(*</code></td><td class="typefieldcomment" align="left" valign="top" >Group ID of the file's group</td><td class="typefieldcomment" align="left" valign="bottom" ><code>*)</code></td> </tr> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>st_rdev : <code class="type">int</code>;</code></td> <td class="typefieldcomment" align="left" valign="top" ><code>(*</code></td><td class="typefieldcomment" align="left" valign="top" >Device minor number</td><td class="typefieldcomment" align="left" valign="bottom" ><code>*)</code></td> </tr> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>st_size : <code class="type">int64</code>;</code></td> <td class="typefieldcomment" align="left" valign="top" ><code>(*</code></td><td class="typefieldcomment" align="left" valign="top" >Size in bytes</td><td class="typefieldcomment" align="left" valign="bottom" ><code>*)</code></td> </tr> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>st_atime : <code class="type">float</code>;</code></td> <td class="typefieldcomment" align="left" valign="top" ><code>(*</code></td><td class="typefieldcomment" align="left" valign="top" >Last access time</td><td class="typefieldcomment" align="left" valign="bottom" ><code>*)</code></td> </tr> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>st_mtime : <code class="type">float</code>;</code></td> <td class="typefieldcomment" align="left" valign="top" ><code>(*</code></td><td class="typefieldcomment" align="left" valign="top" >Last modification time</td><td class="typefieldcomment" align="left" valign="bottom" ><code>*)</code></td> </tr> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>st_ctime : <code class="type">float</code>;</code></td> <td class="typefieldcomment" align="left" valign="top" ><code>(*</code></td><td class="typefieldcomment" align="left" valign="top" >Last status change time</td><td class="typefieldcomment" align="left" valign="bottom" ><code>*)</code></td> </tr></table> } <pre><span class="keyword">val</span> <a name="VALstat"></a>stat : <code class="type">string -> <a href="UnixLabels.LargeFile.html#TYPEstats">stats</a></code></pre><pre><span class="keyword">val</span> <a name="VALlstat"></a>lstat : <code class="type">string -> <a href="UnixLabels.LargeFile.html#TYPEstats">stats</a></code></pre><pre><span class="keyword">val</span> <a name="VALfstat"></a>fstat : <code class="type"><a href="UnixLabels.html#TYPEfile_descr">UnixLabels.file_descr</a> -> <a href="UnixLabels.LargeFile.html#TYPEstats">stats</a></code></pre></body></html>