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<?xml version="1.0" encoding="ISO-8859-1"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="SHORTCUT ICON" href="/favicon.ico" /><style type="text/css">TD {font-family: Verdana,Arial,Helvetica}BODY {font-family: Verdana,Arial,Helvetica; margin-top: 2em; margin-left: 0em; margin-right: 0em}H1 {font-family: Verdana,Arial,Helvetica}H2 {font-family: Verdana,Arial,Helvetica}H3 {font-family: Verdana,Arial,Helvetica}A:link, A:visited, A:active { text-decoration: underline }</style><style type="text/css"> div.deprecated pre.programlisting {border-style: double;border-color:red} pre.programlisting {border-style: double;background: #EECFA1} </style><title>Module xmlmemory from libxml2</title></head><body bgcolor="#8b7765" text="#000000" link="#a06060" vlink="#000000"><table border="0" 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summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle"><td><a accesskey="p" href="libxml-xmlexports.html"><img src="left.png" width="24" height="24" border="0" alt="Prev" /></a></td><th align="left"><a href="libxml-xmlexports.html">xmlexports</a></th><td><a accesskey="u" href="index.html"><img src="up.png" width="24" height="24" border="0" alt="Up" /></a></td><th align="left"><a href="index.html">API documentation</a></th><td><a accesskey="h" href="../index.html"><img src="home.png" width="24" height="24" border="0" alt="Home" /></a></td><th align="center"><a href="../index.html">The XML C parser and toolkit of Gnome</a></th><th align="right"><a href="libxml-xmlmodule.html">xmlmodule</a></th><td><a accesskey="n" href="libxml-xmlmodule.html"><img src="right.png" width="24" height="24" border="0" alt="Next" /></a></td></tr></table><p>provides interfaces for the memory allocator, including debugging capabilities. </p><h2>Table of Contents</h2><pre class="programlisting">#define <a href="#DEBUG_MEMORY">DEBUG_MEMORY</a></pre><pre class="programlisting">Variable <a href="libxml-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> <a name="xmlMalloc" id="xmlMalloc"></a>xmlMalloc</pre><pre class="programlisting">Variable <a href="libxml-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> <a name="xmlMallocAtomic" id="xmlMallocAtomic"></a>xmlMallocAtomic</pre><pre class="programlisting">Variable <a href="libxml-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> <a name="xmlMemStrdup" id="xmlMemStrdup"></a>xmlMemStrdup</pre><pre class="programlisting">Variable <a href="libxml-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> <a name="xmlRealloc" id="xmlRealloc"></a>xmlRealloc</pre><pre class="programlisting">void <a href="#xmlCleanupMemory">xmlCleanupMemory</a> (void)</pre><pre class="programlisting">Function type: <a href="#xmlFreeFunc">xmlFreeFunc</a>void <a href="#xmlFreeFunc">xmlFreeFunc</a> (void * mem)</pre><pre class="programlisting">int <a href="#xmlGcMemGet">xmlGcMemGet</a> (<a href="libxml-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> * freeFunc, <br /> <a href="libxml-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> * mallocFunc, <br /> <a href="libxml-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> * mallocAtomicFunc, <br /> <a href="libxml-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> * reallocFunc, <br /> <a href="libxml-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> * strdupFunc)</pre><pre class="programlisting">int <a href="#xmlGcMemSetup">xmlGcMemSetup</a> (<a href="libxml-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> freeFunc, <br /> <a href="libxml-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> mallocFunc, <br /> <a href="libxml-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> mallocAtomicFunc, <br /> <a href="libxml-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> reallocFunc, <br /> <a href="libxml-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> strdupFunc)</pre><pre class="programlisting">int <a href="#xmlInitMemory">xmlInitMemory</a> (void)</pre><pre class="programlisting">void * <a href="#xmlMallocAtomicLoc">xmlMallocAtomicLoc</a> (size_t size, <br /> const char * file, <br /> int line)</pre><pre class="programlisting">Function type: <a href="#xmlMallocFunc">xmlMallocFunc</a>void * <a href="#xmlMallocFunc">xmlMallocFunc</a> (size_t size)</pre><pre class="programlisting">void * <a href="#xmlMallocLoc">xmlMallocLoc</a> (size_t size, <br /> const char * file, <br /> int line)</pre><pre class="programlisting">int <a href="#xmlMemBlocks">xmlMemBlocks</a> (void)</pre><pre class="programlisting">void <a href="#xmlMemDisplay">xmlMemDisplay</a> (FILE * fp)</pre><pre class="programlisting">void <a href="#xmlMemFree">xmlMemFree</a> (void * ptr)</pre><pre class="programlisting">int <a href="#xmlMemGet">xmlMemGet</a> (<a href="libxml-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> * freeFunc, <br /> <a href="libxml-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> * mallocFunc, <br /> <a href="libxml-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> * reallocFunc, <br /> <a href="libxml-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> * strdupFunc)</pre><pre class="programlisting">void * <a href="#xmlMemMalloc">xmlMemMalloc</a> (size_t size)</pre><pre class="programlisting">void * <a href="#xmlMemRealloc">xmlMemRealloc</a> (void * ptr, <br /> size_t size)</pre><pre class="programlisting">int <a href="#xmlMemSetup">xmlMemSetup</a> (<a href="libxml-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> freeFunc, <br /> <a href="libxml-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> mallocFunc, <br /> <a href="libxml-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> reallocFunc, <br /> <a href="libxml-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> strdupFunc)</pre><pre class="programlisting">void <a href="#xmlMemShow">xmlMemShow</a> (FILE * fp, <br /> int nr)</pre><pre class="programlisting">char * <a href="#xmlMemStrdupLoc">xmlMemStrdupLoc</a> (const char * str, <br /> const char * file, <br /> int line)</pre><pre class="programlisting">int <a href="#xmlMemUsed">xmlMemUsed</a> (void)</pre><pre class="programlisting">void <a href="#xmlMemoryDump">xmlMemoryDump</a> (void)</pre><pre class="programlisting">char * <a href="#xmlMemoryStrdup">xmlMemoryStrdup</a> (const char * str)</pre><pre class="programlisting">Function type: <a href="#xmlReallocFunc">xmlReallocFunc</a>void * <a href="#xmlReallocFunc">xmlReallocFunc</a> (void * mem, <br /> size_t size)</pre><pre class="programlisting">void * <a href="#xmlReallocLoc">xmlReallocLoc</a> (void * ptr, <br /> size_t size, <br /> const char * file, <br /> int line)</pre><pre class="programlisting">Function type: <a href="#xmlStrdupFunc">xmlStrdupFunc</a>char * <a href="#xmlStrdupFunc">xmlStrdupFunc</a> (const char * str)</pre><h2>Description</h2><h3><a name="DEBUG_MEMORY" id="DEBUG_MEMORY"></a>Macro: DEBUG_MEMORY</h3><pre>#define DEBUG_MEMORY</pre><p><a href="libxml-xmlmemory.html#DEBUG_MEMORY">DEBUG_MEMORY</a> replaces the allocator with a collect and debug shell to the libc allocator. <a href="libxml-xmlmemory.html#DEBUG_MEMORY">DEBUG_MEMORY</a> should only be activated when debugging libxml i.e. if libxml has been configured with --with-debug-mem too. #define DEBUG_MEMORY_FREED #define <a href="libxml-xmlversion.html#DEBUG_MEMORY_LOCATION">DEBUG_MEMORY_LOCATION</a></p>⌨️ 快捷键说明
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