Failed to save the file to the "xx" directory.

Failed to save the file to the "ll" directory.

Failed to save the file to the "mm" directory.

Failed to save the file to the "wp" directory.

403WebShell
403Webshell
Server IP : 66.29.132.124  /  Your IP : 3.144.1.100
Web Server : LiteSpeed
System : Linux business141.web-hosting.com 4.18.0-553.lve.el8.x86_64 #1 SMP Mon May 27 15:27:34 UTC 2024 x86_64
User : wavevlvu ( 1524)
PHP Version : 7.4.33
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : OFF  |  Pkexec : OFF
Directory :  /opt/cpanel/ea-libxml2/share/gtk-doc/html/libxml2/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /opt/cpanel/ea-libxml2/share/gtk-doc/html/libxml2/libxml2-xmlmemory.html
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>xmlmemory: interface for the memory allocator</title>
<meta name="generator" content="Libxml2 devhelp stylesheet">
<link rel="start" href="index.html" title="libxml2 Reference Manual">
<link rel="up" href="general.html" title="API">
<link rel="stylesheet" href="style.css" type="text/css">
<link rel="chapter" href="general.html" title="API">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle">
<td><a accesskey="p" href="libxml2-xmlexports.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td>
<td><a accesskey="u" href="general.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td>
<td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td>
<td><a accesskey="n" href="libxml2-xmlmodule.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
<th width="100%" align="center">libxml2 Reference Manual</th>
</tr></table>
<h2><span class="refentrytitle">xmlmemory</span></h2>
<p>xmlmemory - interface for the memory allocator</p>
<p>provides interfaces for the memory allocator, including debugging capabilities. </p>
<p>Author(s): Daniel Veillard </p>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<pre class="synopsis">void	<a href="#xmlCleanupMemory">xmlCleanupMemory</a>		(void);
typedef void <a href="#xmlFreeFunc">xmlFreeFunc</a>			(void * mem);
int	<a href="#xmlGcMemGet">xmlGcMemGet</a>			(<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> * freeFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> * mallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> * mallocAtomicFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> * reallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> * strdupFunc);
int	<a href="#xmlGcMemSetup">xmlGcMemSetup</a>			(<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> freeFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> mallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> mallocAtomicFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> reallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> strdupFunc);
int	<a href="#xmlInitMemory">xmlInitMemory</a>			(void);
void *	<a href="#xmlMallocAtomicLoc">xmlMallocAtomicLoc</a>		(size_t size, <br>					 const char * file, <br>					 int line);
typedef void * <a href="#xmlMallocFunc">xmlMallocFunc</a>			(size_t size);
void *	<a href="#xmlMallocLoc">xmlMallocLoc</a>			(size_t size, <br>					 const char * file, <br>					 int line);
int	<a href="#xmlMemBlocks">xmlMemBlocks</a>			(void);
void	<a href="#xmlMemDisplay">xmlMemDisplay</a>			(FILE * fp);
void	<a href="#xmlMemDisplayLast">xmlMemDisplayLast</a>		(FILE * fp, <br>					 long nbBytes);
void	<a href="#xmlMemFree">xmlMemFree</a>			(void * ptr);
int	<a href="#xmlMemGet">xmlMemGet</a>			(<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> * freeFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> * mallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> * reallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> * strdupFunc);
void *	<a href="#xmlMemMalloc">xmlMemMalloc</a>			(size_t size);
void *	<a href="#xmlMemRealloc">xmlMemRealloc</a>			(void * ptr, <br>					 size_t size);
int	<a href="#xmlMemSetup">xmlMemSetup</a>			(<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> freeFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> mallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> reallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> strdupFunc);
void	<a href="#xmlMemShow">xmlMemShow</a>			(FILE * fp, <br>					 int nr);
size_t	<a href="#xmlMemSize">xmlMemSize</a>			(void * ptr);
char *	<a href="#xmlMemStrdupLoc">xmlMemStrdupLoc</a>			(const char * str, <br>					 const char * file, <br>					 int line);
int	<a href="#xmlMemUsed">xmlMemUsed</a>			(void);
void	<a href="#xmlMemoryDump">xmlMemoryDump</a>			(void);
char *	<a href="#xmlMemoryStrdup">xmlMemoryStrdup</a>			(const char * str);
typedef void * <a href="#xmlReallocFunc">xmlReallocFunc</a>			(void * mem, <br>					 size_t size);
void *	<a href="#xmlReallocLoc">xmlReallocLoc</a>			(void * ptr, <br>					 size_t size, <br>					 const char * file, <br>					 int line);
typedef char * <a href="#xmlStrdupFunc">xmlStrdupFunc</a>			(const char * str);
</pre>
</div>
<div class="refsect1" lang="en"><h2>Description</h2></div>
<div class="refsect1" lang="en">
<h2>Details</h2>
<div class="refsect2" lang="en">
<div class="refsect2" lang="en">
<h3>
<a name="xmlFreeFunc"></a>Function type xmlFreeFunc</h3>
<pre class="programlisting">void	xmlFreeFunc			(void * mem)<br>
</pre>
<p>Signature for a free() implementation.</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody><tr>
<td><span class="term"><i><tt>mem</tt></i>:</span></td>
<td>an already allocated block of memory</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMallocFunc"></a>Function type xmlMallocFunc</h3>
<pre class="programlisting">void *	xmlMallocFunc			(size_t size)<br>
</pre>
<p>Signature for a malloc() implementation.</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>size</tt></i>:</span></td>
<td>the size requested in bytes</td>
</tr>
<tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>a pointer to the newly allocated block or NULL in case of error.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlReallocFunc"></a>Function type xmlReallocFunc</h3>
<pre class="programlisting">void *	xmlReallocFunc			(void * mem, <br>					 size_t size)<br>
</pre>
<p>Signature for a realloc() implementation.</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>mem</tt></i>:</span></td>
<td>an already allocated block of memory</td>
</tr>
<tr>
<td><span class="term"><i><tt>size</tt></i>:</span></td>
<td>the new size requested in bytes</td>
</tr>
<tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>a pointer to the newly reallocated block or NULL in case of error.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlStrdupFunc"></a>Function type xmlStrdupFunc</h3>
<pre class="programlisting">char *	xmlStrdupFunc			(const char * str)<br>
</pre>
<p>Signature for an strdup() implementation.</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>str</tt></i>:</span></td>
<td>a zero terminated string</td>
</tr>
<tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>the copy of the string or NULL in case of error.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlFree">Variable </a>xmlFree</h3>
<pre class="programlisting"><a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> xmlFree;
</pre>
<p>@mem: an already allocated block of memory The variable holding the libxml free() implementation</p>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMalloc">Variable </a>xmlMalloc</h3>
<pre class="programlisting"><a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> xmlMalloc;
</pre>
<p>@size: the size requested in bytes The variable holding the libxml malloc() implementation Returns a pointer to the newly allocated block or NULL in case of error</p>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMallocAtomic">Variable </a>xmlMallocAtomic</h3>
<pre class="programlisting"><a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> xmlMallocAtomic;
</pre>
<p>@size: the size requested in bytes The variable holding the libxml malloc() implementation for atomic data (i.e. blocks not containing pointers), useful when using a garbage collecting allocator. Returns a pointer to the newly allocated block or NULL in case of error</p>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMemStrdup">Variable </a>xmlMemStrdup</h3>
<pre class="programlisting"><a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> xmlMemStrdup;
</pre>
<p>@str: a zero terminated string The variable holding the libxml strdup() implementation Returns the copy of the string or NULL in case of error</p>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlRealloc">Variable </a>xmlRealloc</h3>
<pre class="programlisting"><a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> xmlRealloc;
</pre>
<p>@mem: an already allocated block of memory @size: the new size requested in bytes The variable holding the libxml realloc() implementation Returns a pointer to the newly reallocated block or NULL in case of error</p>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlCleanupMemory"></a>xmlCleanupMemory ()</h3>
<pre class="programlisting">void	xmlCleanupMemory		(void)<br>
</pre>
<p>DEPRECATED: This function is a no-op. Call <a href="libxml2-parser.html#xmlCleanupParser">xmlCleanupParser</a> to free global state but see the warnings there. <a href="libxml2-parser.html#xmlCleanupParser">xmlCleanupParser</a> should be only called once at program exit. In most cases, you don't have call cleanup functions at all.</p>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlGcMemGet"></a>xmlGcMemGet ()</h3>
<pre class="programlisting">int	xmlGcMemGet			(<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> * freeFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> * mallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> * mallocAtomicFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> * reallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> * strdupFunc)<br>
</pre>
<p>Provides the memory access functions set currently in use The mallocAtomicFunc is specialized for atomic block allocations (i.e. of areas useful for garbage collected memory allocators</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>freeFunc</tt></i>:</span></td>
<td>place to save the free() function in use</td>
</tr>
<tr>
<td><span class="term"><i><tt>mallocFunc</tt></i>:</span></td>
<td>place to save the malloc() function in use</td>
</tr>
<tr>
<td><span class="term"><i><tt>mallocAtomicFunc</tt></i>:</span></td>
<td>place to save the atomic malloc() function in use</td>
</tr>
<tr>
<td><span class="term"><i><tt>reallocFunc</tt></i>:</span></td>
<td>place to save the realloc() function in use</td>
</tr>
<tr>
<td><span class="term"><i><tt>strdupFunc</tt></i>:</span></td>
<td>place to save the strdup() function in use</td>
</tr>
<tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>0 on success</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlGcMemSetup"></a>xmlGcMemSetup ()</h3>
<pre class="programlisting">int	xmlGcMemSetup			(<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> freeFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> mallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> mallocAtomicFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> reallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> strdupFunc)<br>
</pre>
<p>Override the default memory access functions with a new set This has to be called before any other libxml routines ! The mallocAtomicFunc is specialized for atomic block allocations (i.e. of areas useful for garbage collected memory allocators Should this be blocked if there was already some allocations done ?</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>freeFunc</tt></i>:</span></td>
<td>the free() function to use</td>
</tr>
<tr>
<td><span class="term"><i><tt>mallocFunc</tt></i>:</span></td>
<td>the malloc() function to use</td>
</tr>
<tr>
<td><span class="term"><i><tt>mallocAtomicFunc</tt></i>:</span></td>
<td>the malloc() function to use for atomic allocations</td>
</tr>
<tr>
<td><span class="term"><i><tt>reallocFunc</tt></i>:</span></td>
<td>the realloc() function to use</td>
</tr>
<tr>
<td><span class="term"><i><tt>strdupFunc</tt></i>:</span></td>
<td>the strdup() function to use</td>
</tr>
<tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>0 on success</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlInitMemory"></a>xmlInitMemory ()</h3>
<pre class="programlisting">int	xmlInitMemory			(void)<br>
</pre>
<p>DEPRECATED: Alias for <a href="libxml2-parser.html#xmlInitParser">xmlInitParser</a>.</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody><tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>0.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMallocAtomicLoc"></a>xmlMallocAtomicLoc ()</h3>
<pre class="programlisting">void *	xmlMallocAtomicLoc		(size_t size, <br>					 const char * file, <br>					 int line)<br>
</pre>
<p>DEPRECATED: don't use</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>size</tt></i>:</span></td>
<td>an unsigned int specifying the size in byte to allocate.</td>
</tr>
<tr>
<td><span class="term"><i><tt>file</tt></i>:</span></td>
<td>the file name or NULL</td>
</tr>
<tr>
<td><span class="term"><i><tt>line</tt></i>:</span></td>
<td>the line number</td>
</tr>
<tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>a pointer to the allocated area or NULL in case of lack of memory.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMallocLoc"></a>xmlMallocLoc ()</h3>
<pre class="programlisting">void *	xmlMallocLoc			(size_t size, <br>					 const char * file, <br>					 int line)<br>
</pre>
<p>DEPRECATED: don't use</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>size</tt></i>:</span></td>
<td>an int specifying the size in byte to allocate.</td>
</tr>
<tr>
<td><span class="term"><i><tt>file</tt></i>:</span></td>
<td>the file name or NULL</td>
</tr>
<tr>
<td><span class="term"><i><tt>line</tt></i>:</span></td>
<td>the line number</td>
</tr>
<tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>a pointer to the allocated area or NULL in case of lack of memory.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMemBlocks"></a>xmlMemBlocks ()</h3>
<pre class="programlisting">int	xmlMemBlocks			(void)<br>
</pre>
<p>Provides the number of memory areas currently allocated</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody><tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>an int representing the number of blocks</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMemDisplay"></a>xmlMemDisplay ()</h3>
<pre class="programlisting">void	xmlMemDisplay			(FILE * fp)<br>
</pre>
<p>DEPRECATED: This feature was removed.</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody><tr>
<td><span class="term"><i><tt>fp</tt></i>:</span></td>
<td>a FILE descriptor</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMemDisplayLast"></a>xmlMemDisplayLast ()</h3>
<pre class="programlisting">void	xmlMemDisplayLast		(FILE * fp, <br>					 long nbBytes)<br>
</pre>
<p>DEPRECATED: This feature was removed.</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>fp</tt></i>:</span></td>
<td>a FILE descriptor</td>
</tr>
<tr>
<td><span class="term"><i><tt>nbBytes</tt></i>:</span></td>
<td>the amount of memory to dump</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMemFree"></a>xmlMemFree ()</h3>
<pre class="programlisting">void	xmlMemFree			(void * ptr)<br>
</pre>
<p>a free() equivalent, with error checking.</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody><tr>
<td><span class="term"><i><tt>ptr</tt></i>:</span></td>
<td>the memory block pointer</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMemGet"></a>xmlMemGet ()</h3>
<pre class="programlisting">int	xmlMemGet			(<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> * freeFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> * mallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> * reallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> * strdupFunc)<br>
</pre>
<p>Provides the memory access functions set currently in use</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>freeFunc</tt></i>:</span></td>
<td>place to save the free() function in use</td>
</tr>
<tr>
<td><span class="term"><i><tt>mallocFunc</tt></i>:</span></td>
<td>place to save the malloc() function in use</td>
</tr>
<tr>
<td><span class="term"><i><tt>reallocFunc</tt></i>:</span></td>
<td>place to save the realloc() function in use</td>
</tr>
<tr>
<td><span class="term"><i><tt>strdupFunc</tt></i>:</span></td>
<td>place to save the strdup() function in use</td>
</tr>
<tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>0 on success</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMemMalloc"></a>xmlMemMalloc ()</h3>
<pre class="programlisting">void *	xmlMemMalloc			(size_t size)<br>
</pre>
<p>a malloc() equivalent, with logging of the allocation info.</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>size</tt></i>:</span></td>
<td>an int specifying the size in byte to allocate.</td>
</tr>
<tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>a pointer to the allocated area or NULL in case of lack of memory.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMemRealloc"></a>xmlMemRealloc ()</h3>
<pre class="programlisting">void *	xmlMemRealloc			(void * ptr, <br>					 size_t size)<br>
</pre>
<p>a realloc() equivalent, with logging of the allocation info.</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>ptr</tt></i>:</span></td>
<td>the initial memory block pointer</td>
</tr>
<tr>
<td><span class="term"><i><tt>size</tt></i>:</span></td>
<td>an int specifying the size in byte to allocate.</td>
</tr>
<tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>a pointer to the allocated area or NULL in case of lack of memory.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMemSetup"></a>xmlMemSetup ()</h3>
<pre class="programlisting">int	xmlMemSetup			(<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> freeFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> mallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> reallocFunc, <br>					 <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> strdupFunc)<br>
</pre>
<p>Override the default memory access functions with a new set This has to be called before any other libxml routines ! Should this be blocked if there was already some allocations done ?</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>freeFunc</tt></i>:</span></td>
<td>the free() function to use</td>
</tr>
<tr>
<td><span class="term"><i><tt>mallocFunc</tt></i>:</span></td>
<td>the malloc() function to use</td>
</tr>
<tr>
<td><span class="term"><i><tt>reallocFunc</tt></i>:</span></td>
<td>the realloc() function to use</td>
</tr>
<tr>
<td><span class="term"><i><tt>strdupFunc</tt></i>:</span></td>
<td>the strdup() function to use</td>
</tr>
<tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>0 on success</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMemShow"></a>xmlMemShow ()</h3>
<pre class="programlisting">void	xmlMemShow			(FILE * fp, <br>					 int nr)<br>
</pre>
<p>DEPRECATED: This feature was removed.</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>fp</tt></i>:</span></td>
<td>a FILE descriptor</td>
</tr>
<tr>
<td><span class="term"><i><tt>nr</tt></i>:</span></td>
<td>number of entries to dump</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMemSize"></a>xmlMemSize ()</h3>
<pre class="programlisting">size_t	xmlMemSize			(void * ptr)<br>
</pre>
<p></p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>ptr</tt></i>:</span></td>
<td>pointer to the memory allocation</td>
</tr>
<tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>the size of a memory allocation.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMemStrdupLoc"></a>xmlMemStrdupLoc ()</h3>
<pre class="programlisting">char *	xmlMemStrdupLoc			(const char * str, <br>					 const char * file, <br>					 int line)<br>
</pre>
<p>DEPRECATED: don't use</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>str</tt></i>:</span></td>
<td>the initial string pointer</td>
</tr>
<tr>
<td><span class="term"><i><tt>file</tt></i>:</span></td>
<td>the file name or NULL</td>
</tr>
<tr>
<td><span class="term"><i><tt>line</tt></i>:</span></td>
<td>the line number</td>
</tr>
<tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>a pointer to the new string or NULL if allocation error occurred.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMemUsed"></a>xmlMemUsed ()</h3>
<pre class="programlisting">int	xmlMemUsed			(void)<br>
</pre>
<p>Provides the amount of memory currently allocated</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody><tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>an int representing the amount of memory allocated.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMemoryDump"></a>xmlMemoryDump ()</h3>
<pre class="programlisting">void	xmlMemoryDump			(void)<br>
</pre>
<p>DEPRECATED: This feature was removed.</p>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlMemoryStrdup"></a>xmlMemoryStrdup ()</h3>
<pre class="programlisting">char *	xmlMemoryStrdup			(const char * str)<br>
</pre>
<p>a strdup() equivalent, with logging of the allocation info.</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>str</tt></i>:</span></td>
<td>the initial string pointer</td>
</tr>
<tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>a pointer to the new string or NULL if allocation error occurred.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<h3>
<a name="xmlReallocLoc"></a>xmlReallocLoc ()</h3>
<pre class="programlisting">void *	xmlReallocLoc			(void * ptr, <br>					 size_t size, <br>					 const char * file, <br>					 int line)<br>
</pre>
<p>DEPRECATED: don't use</p>
<div class="variablelist"><table border="0">
<col align="left">
<tbody>
<tr>
<td><span class="term"><i><tt>ptr</tt></i>:</span></td>
<td>the initial memory block pointer</td>
</tr>
<tr>
<td><span class="term"><i><tt>size</tt></i>:</span></td>
<td>an int specifying the size in byte to allocate.</td>
</tr>
<tr>
<td><span class="term"><i><tt>file</tt></i>:</span></td>
<td>the file name or NULL</td>
</tr>
<tr>
<td><span class="term"><i><tt>line</tt></i>:</span></td>
<td>the line number</td>
</tr>
<tr>
<td><span class="term"><i><tt>Returns</tt></i>:</span></td>
<td>a pointer to the allocated area or NULL in case of lack of memory.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
</div>
</div>
</body>
</html>

Youez - 2016 - github.com/yon3zu
LinuXploit