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<p>interface for the memory allocator
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="typedef-members" name="typedef-members"></a>
Typedefs</h2></td></tr>
<tr class="memitem:a8f7e901df83e1a867e3c157963dee331" id="r_a8f7e901df83e1a867e3c157963dee331"><td class="memItemLeft" align="right" valign="top">typedef void(* </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#a8f7e901df83e1a867e3c157963dee331">xmlFreeFunc</a>) (void *mem)</td></tr>
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<tr class="memitem:a2f682977675c213576c096d4921498b0" id="r_a2f682977675c213576c096d4921498b0"><td class="memItemLeft" align="right" valign="top">typedef void *(* </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#a2f682977675c213576c096d4921498b0">xmlMallocFunc</a>) (size_t size)</td></tr>
<tr class="memdesc:a2f682977675c213576c096d4921498b0"><td class="mdescLeft"> </td><td class="mdescRight">Signature for a malloc() implementation. <br /></td></tr>
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<tr class="memitem:a0dd26c9e178d6a1c19459a4d50e1cc65" id="r_a0dd26c9e178d6a1c19459a4d50e1cc65"><td class="memItemLeft" align="right" valign="top">typedef void *(* </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#a0dd26c9e178d6a1c19459a4d50e1cc65">xmlReallocFunc</a>) (void *mem, size_t size)</td></tr>
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<tr class="memdesc:a5dce41163312ec2fa3c4ac57cc4b795e"><td class="mdescLeft"> </td><td class="mdescRight">Signature for an strdup() implementation. <br /></td></tr>
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Functions</h2></td></tr>
<tr class="memitem:aaf5fda31eb649128f58f61e8e022f196" id="r_aaf5fda31eb649128f58f61e8e022f196"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#aaf5fda31eb649128f58f61e8e022f196">xmlMemSetup</a> (<a class="el" href="xmlmemory_8h.html#a8f7e901df83e1a867e3c157963dee331">xmlFreeFunc</a> freeFunc, <a class="el" href="xmlmemory_8h.html#a2f682977675c213576c096d4921498b0">xmlMallocFunc</a> mallocFunc, <a class="el" href="xmlmemory_8h.html#a0dd26c9e178d6a1c19459a4d50e1cc65">xmlReallocFunc</a> reallocFunc, <a class="el" href="xmlmemory_8h.html#a5dce41163312ec2fa3c4ac57cc4b795e">xmlStrdupFunc</a> strdupFunc)</td></tr>
<tr class="memdesc:aaf5fda31eb649128f58f61e8e022f196"><td class="mdescLeft"> </td><td class="mdescRight">Override the default memory access functions with a new set This has to be called before any other libxml routines ! <br /></td></tr>
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<tr class="memdesc:abb6175f1a50a973d1b49f4cf3017113d"><td class="mdescLeft"> </td><td class="mdescRight">Provides the memory access functions set currently in use. <br /></td></tr>
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<tr class="memitem:a638989e93a33e0515cae68bf82c3ca22" id="r_a638989e93a33e0515cae68bf82c3ca22"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#a638989e93a33e0515cae68bf82c3ca22">xmlGcMemSetup</a> (<a class="el" href="xmlmemory_8h.html#a8f7e901df83e1a867e3c157963dee331">xmlFreeFunc</a> freeFunc, <a class="el" href="xmlmemory_8h.html#a2f682977675c213576c096d4921498b0">xmlMallocFunc</a> mallocFunc, <a class="el" href="xmlmemory_8h.html#a2f682977675c213576c096d4921498b0">xmlMallocFunc</a> mallocAtomicFunc, <a class="el" href="xmlmemory_8h.html#a0dd26c9e178d6a1c19459a4d50e1cc65">xmlReallocFunc</a> reallocFunc, <a class="el" href="xmlmemory_8h.html#a5dce41163312ec2fa3c4ac57cc4b795e">xmlStrdupFunc</a> strdupFunc)</td></tr>
<tr class="memdesc:a638989e93a33e0515cae68bf82c3ca22"><td class="mdescLeft"> </td><td class="mdescRight">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. <br /></td></tr>
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<tr class="memdesc:ab9137826044b477c8d35f845bb246d24"><td class="mdescLeft"> </td><td class="mdescRight">Provides the memory access functions set currently in use The mallocAtomicFunc is specialized for atomic block allocations (i.e. <br /></td></tr>
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<tr class="memitem:a6fad15dbecad624ee430cd7102eda760" id="r_a6fad15dbecad624ee430cd7102eda760"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#a6fad15dbecad624ee430cd7102eda760">xmlCleanupMemory</a> (void)</td></tr>
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<tr class="memitem:a7e80f9711755649dcff7c7ad045fed78" id="r_a7e80f9711755649dcff7c7ad045fed78"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#a7e80f9711755649dcff7c7ad045fed78">xmlMemSize</a> (void *ptr)</td></tr>
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<tr class="memitem:a1bf16e38cfdce2a18a888b845133395d" id="r_a1bf16e38cfdce2a18a888b845133395d"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#a1bf16e38cfdce2a18a888b845133395d">xmlMemUsed</a> (void)</td></tr>
<tr class="memdesc:a1bf16e38cfdce2a18a888b845133395d"><td class="mdescLeft"> </td><td class="mdescRight">Provides the amount of memory currently allocated. <br /></td></tr>
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<tr class="memitem:afb0642976dfcbee22df305b41a0d8b33" id="r_afb0642976dfcbee22df305b41a0d8b33"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#afb0642976dfcbee22df305b41a0d8b33">xmlMemBlocks</a> (void)</td></tr>
<tr class="memdesc:afb0642976dfcbee22df305b41a0d8b33"><td class="mdescLeft"> </td><td class="mdescRight">Provides the number of memory areas currently allocated. <br /></td></tr>
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<tr class="memitem:aee74a50dfb53ebbfd3cfe231bc4cb2a5" id="r_aee74a50dfb53ebbfd3cfe231bc4cb2a5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#aee74a50dfb53ebbfd3cfe231bc4cb2a5">xmlMemDisplay</a> (FILE *fp)</td></tr>
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<tr class="memitem:a666fcaf51328ba4e5acf4704468f0d92" id="r_a666fcaf51328ba4e5acf4704468f0d92"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#a666fcaf51328ba4e5acf4704468f0d92">xmlMemDisplayLast</a> (FILE *fp, long nbBytes)</td></tr>
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<tr class="memitem:adf8542adeac423db5c440119fe3d3cba" id="r_adf8542adeac423db5c440119fe3d3cba"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#adf8542adeac423db5c440119fe3d3cba">xmlMemShow</a> (FILE *fp, int nr)</td></tr>
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<tr class="memitem:af28bfd5f3477b8068b50b75cdb120202" id="r_af28bfd5f3477b8068b50b75cdb120202"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#af28bfd5f3477b8068b50b75cdb120202">xmlMemoryDump</a> (void)</td></tr>
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<tr class="memitem:a3f66274204603c9ef3526cae4066acbc" id="r_a3f66274204603c9ef3526cae4066acbc"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#a3f66274204603c9ef3526cae4066acbc">xmlMemMalloc</a> (size_t size)</td></tr>
<tr class="memdesc:a3f66274204603c9ef3526cae4066acbc"><td class="mdescLeft"> </td><td class="mdescRight">a malloc() equivalent, with logging of the allocation info. <br /></td></tr>
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<tr class="memitem:a4782b29354b4986213d613eeba28b387" id="r_a4782b29354b4986213d613eeba28b387"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#a4782b29354b4986213d613eeba28b387">xmlMemRealloc</a> (void *ptr, size_t size)</td></tr>
<tr class="memdesc:a4782b29354b4986213d613eeba28b387"><td class="mdescLeft"> </td><td class="mdescRight">a realloc() equivalent, with logging of the allocation info. <br /></td></tr>
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<tr class="memitem:a3522d3bdbe585f7cf0694b106f56dd4b" id="r_a3522d3bdbe585f7cf0694b106f56dd4b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#a3522d3bdbe585f7cf0694b106f56dd4b">xmlMemFree</a> (void *ptr)</td></tr>
<tr class="memdesc:a3522d3bdbe585f7cf0694b106f56dd4b"><td class="mdescLeft"> </td><td class="mdescRight">a free() equivalent, with error checking. <br /></td></tr>
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<tr class="memitem:a97162c9d2a566a6ad251a5d44178b100" id="r_a97162c9d2a566a6ad251a5d44178b100"><td class="memItemLeft" align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#a97162c9d2a566a6ad251a5d44178b100">xmlMemoryStrdup</a> (const char *str)</td></tr>
<tr class="memdesc:a97162c9d2a566a6ad251a5d44178b100"><td class="mdescLeft"> </td><td class="mdescRight">a strdup() equivalent, with logging of the allocation info. <br /></td></tr>
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<tr class="memitem:a72d318a0d63660bae5261d6b3405f354" id="r_a72d318a0d63660bae5261d6b3405f354"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#a72d318a0d63660bae5261d6b3405f354">xmlMallocLoc</a> (size_t size, const char *file, int line)</td></tr>
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<tr class="memitem:addd0442f8bb0806fd852fbe2ca34b1f7" id="r_addd0442f8bb0806fd852fbe2ca34b1f7"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#addd0442f8bb0806fd852fbe2ca34b1f7">xmlReallocLoc</a> (void *ptr, size_t size, const char *file, int line)</td></tr>
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<tr class="memitem:a03cb0419c97e2e8ae7adc2c4d785adb4" id="r_a03cb0419c97e2e8ae7adc2c4d785adb4"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#a03cb0419c97e2e8ae7adc2c4d785adb4">xmlMallocAtomicLoc</a> (size_t size, const char *file, int line)</td></tr>
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<tr class="memitem:aa82b9c711bd6e2b45643d51387d8f05a" id="r_aa82b9c711bd6e2b45643d51387d8f05a"><td class="memItemLeft" align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#aa82b9c711bd6e2b45643d51387d8f05a">xmlMemStrdupLoc</a> (const char *str, const char *file, int line)</td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="var-members" name="var-members"></a>
Variables</h2></td></tr>
<tr class="memitem:a8eb58ce50121b43ad8a451a9228c55ae" id="r_a8eb58ce50121b43ad8a451a9228c55ae"><td class="memItemLeft" align="right" valign="top"><a id="a8eb58ce50121b43ad8a451a9228c55ae" name="a8eb58ce50121b43ad8a451a9228c55ae"></a>
<a class="el" href="xmlmemory_8h.html#a2f682977675c213576c096d4921498b0">xmlMallocFunc</a> </td><td class="memItemRight" valign="bottom"><b>xmlMalloc</b></td></tr>
<tr class="memdesc:a8eb58ce50121b43ad8a451a9228c55ae"><td class="mdescLeft"> </td><td class="mdescRight">The variable holding the libxml malloc() implementation. <br /></td></tr>
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<tr class="memitem:adb21f3d07c5ab24dc5afcd57cad59355" id="r_adb21f3d07c5ab24dc5afcd57cad59355"><td class="memItemLeft" align="right" valign="top"><a class="el" href="xmlmemory_8h.html#a2f682977675c213576c096d4921498b0">xmlMallocFunc</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="xmlmemory_8h.html#adb21f3d07c5ab24dc5afcd57cad59355">xmlMallocAtomic</a></td></tr>
<tr class="memdesc:adb21f3d07c5ab24dc5afcd57cad59355"><td class="mdescLeft"> </td><td class="mdescRight">The variable holding the libxml malloc() implementation for atomic data (i.e. <br /></td></tr>
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<tr class="memitem:a1fd622318f4eb3c38c41e1e09c8b7780" id="r_a1fd622318f4eb3c38c41e1e09c8b7780"><td class="memItemLeft" align="right" valign="top"><a id="a1fd622318f4eb3c38c41e1e09c8b7780" name="a1fd622318f4eb3c38c41e1e09c8b7780"></a>
<a class="el" href="xmlmemory_8h.html#a0dd26c9e178d6a1c19459a4d50e1cc65">xmlReallocFunc</a> </td><td class="memItemRight" valign="bottom"><b>xmlRealloc</b></td></tr>
<tr class="memdesc:a1fd622318f4eb3c38c41e1e09c8b7780"><td class="mdescLeft"> </td><td class="mdescRight">The variable holding the libxml realloc() implementation. <br /></td></tr>
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<tr class="memitem:a30231cbab46e8d659a5262c3b781164b" id="r_a30231cbab46e8d659a5262c3b781164b"><td class="memItemLeft" align="right" valign="top"><a id="a30231cbab46e8d659a5262c3b781164b" name="a30231cbab46e8d659a5262c3b781164b"></a>
<a class="el" href="xmlmemory_8h.html#a8f7e901df83e1a867e3c157963dee331">xmlFreeFunc</a> </td><td class="memItemRight" valign="bottom"><b>xmlFree</b></td></tr>
<tr class="memdesc:a30231cbab46e8d659a5262c3b781164b"><td class="mdescLeft"> </td><td class="mdescRight">The variable holding the libxml free() implementation. <br /></td></tr>
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<tr class="memitem:ae56b5aa48d2aad300b09849f06ff5bd2" id="r_ae56b5aa48d2aad300b09849f06ff5bd2"><td class="memItemLeft" align="right" valign="top"><a id="ae56b5aa48d2aad300b09849f06ff5bd2" name="ae56b5aa48d2aad300b09849f06ff5bd2"></a>
<a class="el" href="xmlmemory_8h.html#a5dce41163312ec2fa3c4ac57cc4b795e">xmlStrdupFunc</a> </td><td class="memItemRight" valign="bottom"><b>xmlMemStrdup</b></td></tr>
<tr class="memdesc:ae56b5aa48d2aad300b09849f06ff5bd2"><td class="mdescLeft"> </td><td class="mdescRight">The variable holding the libxml strdup() implementation. <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>interface for the memory allocator </p>
<p>provides interfaces for the memory allocator, including debugging capabilities.</p>
<dl class="section copyright"><dt>Copyright</dt><dd>See Copyright for the status of this software.</dd></dl>
<dl class="section author"><dt>Author</dt><dd>Daniel Veillard </dd></dl>
</div><h2 class="groupheader">Typedef Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a8f7e901df83e1a867e3c157963dee331">◆ </a></span>xmlFreeFunc</h2>
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<td class="memname">typedef void(* xmlFreeFunc) (void *mem)</td>
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<p>Signature for a free() implementation. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mem</td><td>an already allocated block of memory </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a2f682977675c213576c096d4921498b0">◆ </a></span>xmlMallocFunc</h2>
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<td class="memname">typedef void *(* xmlMallocFunc) (size_t size)</td>
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<p>Signature for a malloc() implementation. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">size</td><td>the size requested in bytes </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a pointer to the newly allocated block or NULL in case of error. </dd></dl>
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</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a0dd26c9e178d6a1c19459a4d50e1cc65">◆ </a></span>xmlReallocFunc</h2>
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<td class="memname">typedef void *(* xmlReallocFunc) (void *mem, size_t size)</td>
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<p>Signature for a realloc() implementation. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mem</td><td>an already allocated block of memory </td></tr>
<tr><td class="paramname">size</td><td>the new size requested in bytes </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a pointer to the newly reallocated block or NULL in case of error. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a5dce41163312ec2fa3c4ac57cc4b795e">◆ </a></span>xmlStrdupFunc</h2>
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<td class="memname">typedef char *(* xmlStrdupFunc) (const char *str)</td>
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<p>Signature for an strdup() implementation. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">str</td><td>a zero terminated string </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the copy of the string or NULL in case of error. </dd></dl>
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</div>
<h2 class="groupheader">Function Documentation</h2>
<a id="a6fad15dbecad624ee430cd7102eda760" name="a6fad15dbecad624ee430cd7102eda760"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6fad15dbecad624ee430cd7102eda760">◆ </a></span>xmlCleanupMemory()</h2>
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<td class="memname">void xmlCleanupMemory </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
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<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000389">Deprecated:</a></b></dt><dd>This function is a no-op. Call <a class="el" href="parser_8h.html#a7eb4447bac68a016b428f51cc402369f" title="Free global memory allocations.">xmlCleanupParser</a> to free global state but see the warnings there. <a class="el" href="parser_8h.html#a7eb4447bac68a016b428f51cc402369f" title="Free global memory allocations.">xmlCleanupParser</a> should be only called once at program exit. In most cases, you don't have call cleanup functions at all. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ab9137826044b477c8d35f845bb246d24">◆ </a></span>xmlGcMemGet()</h2>
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<td class="memname">int xmlGcMemGet </td>
<td>(</td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a8f7e901df83e1a867e3c157963dee331">xmlFreeFunc</a> * </td>
<td class="paramname"><em>freeFunc</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a2f682977675c213576c096d4921498b0">xmlMallocFunc</a> * </td>
<td class="paramname"><em>mallocFunc</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a2f682977675c213576c096d4921498b0">xmlMallocFunc</a> * </td>
<td class="paramname"><em>mallocAtomicFunc</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a0dd26c9e178d6a1c19459a4d50e1cc65">xmlReallocFunc</a> * </td>
<td class="paramname"><em>reallocFunc</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a5dce41163312ec2fa3c4ac57cc4b795e">xmlStrdupFunc</a> * </td>
<td class="paramname"><em>strdupFunc</em> </td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>Provides the memory access functions set currently in use The mallocAtomicFunc is specialized for atomic block allocations (i.e. </p>
<p>of areas useful for garbage collected memory allocators</p>
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000391">Deprecated:</a></b></dt><dd>Use xmlMemGet.</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">freeFunc</td><td>place to save the free() function in use </td></tr>
<tr><td class="paramname">mallocFunc</td><td>place to save the malloc() function in use </td></tr>
<tr><td class="paramname">mallocAtomicFunc</td><td>place to save the atomic malloc() function in use </td></tr>
<tr><td class="paramname">reallocFunc</td><td>place to save the realloc() function in use </td></tr>
<tr><td class="paramname">strdupFunc</td><td>place to save the strdup() function in use </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>0 on success </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a638989e93a33e0515cae68bf82c3ca22">◆ </a></span>xmlGcMemSetup()</h2>
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<td class="memname">int xmlGcMemSetup </td>
<td>(</td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a8f7e901df83e1a867e3c157963dee331">xmlFreeFunc</a> </td>
<td class="paramname"><em>freeFunc</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a2f682977675c213576c096d4921498b0">xmlMallocFunc</a> </td>
<td class="paramname"><em>mallocFunc</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a2f682977675c213576c096d4921498b0">xmlMallocFunc</a> </td>
<td class="paramname"><em>mallocAtomicFunc</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a0dd26c9e178d6a1c19459a4d50e1cc65">xmlReallocFunc</a> </td>
<td class="paramname"><em>reallocFunc</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a5dce41163312ec2fa3c4ac57cc4b795e">xmlStrdupFunc</a> </td>
<td class="paramname"><em>strdupFunc</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<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. </p>
<p>of areas useful for garbage collected memory allocators</p>
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000390">Deprecated:</a></b></dt><dd>Use xmlMemSetup.</dd></dl>
<p>Should this be blocked if there was already some allocations done ?</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">freeFunc</td><td>the free() function to use </td></tr>
<tr><td class="paramname">mallocFunc</td><td>the malloc() function to use </td></tr>
<tr><td class="paramname">mallocAtomicFunc</td><td>the malloc() function to use for atomic allocations </td></tr>
<tr><td class="paramname">reallocFunc</td><td>the realloc() function to use </td></tr>
<tr><td class="paramname">strdupFunc</td><td>the strdup() function to use </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success </dd></dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#ad7abed47851c8c33c9f840c0ecfc70f4">◆ </a></span>xmlInitMemory()</h2>
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<table class="memname">
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<td class="memname">int xmlInitMemory </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000388">Deprecated:</a></b></dt><dd>Alias for <a class="el" href="parser_8h.html#a642085a16c74b8352e92a89c348cc9c4" title="Initialization function for the XML parser.">xmlInitParser</a>.</dd></dl>
<dl class="section return"><dt>Returns</dt><dd>0. </dd></dl>
</div>
</div>
<a id="a03cb0419c97e2e8ae7adc2c4d785adb4" name="a03cb0419c97e2e8ae7adc2c4d785adb4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a03cb0419c97e2e8ae7adc2c4d785adb4">◆ </a></span>xmlMallocAtomicLoc()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">void * xmlMallocAtomicLoc </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>line</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000381">Deprecated:</a></b></dt><dd>don't use</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">size</td><td>an unsigned int specifying the size in byte to allocate. </td></tr>
<tr><td class="paramname">file</td><td>the file name or NULL </td></tr>
<tr><td class="paramname">line</td><td>the line number </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a pointer to the allocated area or NULL in case of lack of memory. </dd></dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a72d318a0d63660bae5261d6b3405f354">◆ </a></span>xmlMallocLoc()</h2>
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<td class="memname">void * xmlMallocLoc </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>line</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000380">Deprecated:</a></b></dt><dd>don't use</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">size</td><td>an int specifying the size in byte to allocate. </td></tr>
<tr><td class="paramname">file</td><td>the file name or NULL </td></tr>
<tr><td class="paramname">line</td><td>the line number </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a pointer to the allocated area or NULL in case of lack of memory. </dd></dl>
</div>
</div>
<a id="afb0642976dfcbee22df305b41a0d8b33" name="afb0642976dfcbee22df305b41a0d8b33"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afb0642976dfcbee22df305b41a0d8b33">◆ </a></span>xmlMemBlocks()</h2>
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<td class="memname">int xmlMemBlocks </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
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<p>Provides the number of memory areas currently allocated. </p>
<dl class="section return"><dt>Returns</dt><dd>an int representing the number of blocks </dd></dl>
</div>
</div>
<a id="aee74a50dfb53ebbfd3cfe231bc4cb2a5" name="aee74a50dfb53ebbfd3cfe231bc4cb2a5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aee74a50dfb53ebbfd3cfe231bc4cb2a5">◆ </a></span>xmlMemDisplay()</h2>
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<div class="memproto">
<table class="memname">
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<td class="memname">void xmlMemDisplay </td>
<td>(</td>
<td class="paramtype">FILE * </td>
<td class="paramname"><em>fp</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000385">Deprecated:</a></b></dt><dd>This feature was removed. </dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">fp</td><td>a FILE descriptor </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a666fcaf51328ba4e5acf4704468f0d92" name="a666fcaf51328ba4e5acf4704468f0d92"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a666fcaf51328ba4e5acf4704468f0d92">◆ </a></span>xmlMemDisplayLast()</h2>
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<div class="memproto">
<table class="memname">
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<td class="memname">void xmlMemDisplayLast </td>
<td>(</td>
<td class="paramtype">FILE * </td>
<td class="paramname"><em>fp</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">long </td>
<td class="paramname"><em>nbBytes</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000384">Deprecated:</a></b></dt><dd>This feature was removed. </dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">fp</td><td>a FILE descriptor </td></tr>
<tr><td class="paramname">nbBytes</td><td>the amount of memory to dump </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a3522d3bdbe585f7cf0694b106f56dd4b" name="a3522d3bdbe585f7cf0694b106f56dd4b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3522d3bdbe585f7cf0694b106f56dd4b">◆ </a></span>xmlMemFree()</h2>
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<div class="memproto">
<table class="memname">
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<td class="memname">void xmlMemFree </td>
<td>(</td>
<td class="paramtype">void * </td>
<td class="paramname"><em>ptr</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>a free() equivalent, with error checking. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ptr</td><td>the memory block pointer </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#abb6175f1a50a973d1b49f4cf3017113d">◆ </a></span>xmlMemGet()</h2>
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<div class="memproto">
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<td class="memname">int xmlMemGet </td>
<td>(</td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a8f7e901df83e1a867e3c157963dee331">xmlFreeFunc</a> * </td>
<td class="paramname"><em>freeFunc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a2f682977675c213576c096d4921498b0">xmlMallocFunc</a> * </td>
<td class="paramname"><em>mallocFunc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a0dd26c9e178d6a1c19459a4d50e1cc65">xmlReallocFunc</a> * </td>
<td class="paramname"><em>reallocFunc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a5dce41163312ec2fa3c4ac57cc4b795e">xmlStrdupFunc</a> * </td>
<td class="paramname"><em>strdupFunc</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Provides the memory access functions set currently in use. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">freeFunc</td><td>place to save the free() function in use </td></tr>
<tr><td class="paramname">mallocFunc</td><td>place to save the malloc() function in use </td></tr>
<tr><td class="paramname">reallocFunc</td><td>place to save the realloc() function in use </td></tr>
<tr><td class="paramname">strdupFunc</td><td>place to save the strdup() function in use </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success </dd></dl>
</div>
</div>
<a id="a3f66274204603c9ef3526cae4066acbc" name="a3f66274204603c9ef3526cae4066acbc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3f66274204603c9ef3526cae4066acbc">◆ </a></span>xmlMemMalloc()</h2>
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<div class="memproto">
<table class="memname">
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<td class="memname">void * xmlMemMalloc </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>size</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>a malloc() equivalent, with logging of the allocation info. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">size</td><td>an int specifying the size in byte to allocate. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a pointer to the allocated area or NULL in case of lack of memory. </dd></dl>
</div>
</div>
<a id="af28bfd5f3477b8068b50b75cdb120202" name="af28bfd5f3477b8068b50b75cdb120202"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af28bfd5f3477b8068b50b75cdb120202">◆ </a></span>xmlMemoryDump()</h2>
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<div class="memproto">
<table class="memname">
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<td class="memname">void xmlMemoryDump </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000387">Deprecated:</a></b></dt><dd>This feature was removed. </dd></dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a97162c9d2a566a6ad251a5d44178b100">◆ </a></span>xmlMemoryStrdup()</h2>
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<td class="memname">char * xmlMemoryStrdup </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>str</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>a strdup() equivalent, with logging of the allocation info. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">str</td><td>the initial string pointer </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a pointer to the new string or NULL if allocation error occurred. </dd></dl>
</div>
</div>
<a id="a4782b29354b4986213d613eeba28b387" name="a4782b29354b4986213d613eeba28b387"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4782b29354b4986213d613eeba28b387">◆ </a></span>xmlMemRealloc()</h2>
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<div class="memproto">
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<td class="memname">void * xmlMemRealloc </td>
<td>(</td>
<td class="paramtype">void * </td>
<td class="paramname"><em>ptr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>size</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>a realloc() equivalent, with logging of the allocation info. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ptr</td><td>the initial memory block pointer </td></tr>
<tr><td class="paramname">size</td><td>an int specifying the size in byte to allocate. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a pointer to the allocated area or NULL in case of lack of memory. </dd></dl>
</div>
</div>
<a id="aaf5fda31eb649128f58f61e8e022f196" name="aaf5fda31eb649128f58f61e8e022f196"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aaf5fda31eb649128f58f61e8e022f196">◆ </a></span>xmlMemSetup()</h2>
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<td class="memname">int xmlMemSetup </td>
<td>(</td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a8f7e901df83e1a867e3c157963dee331">xmlFreeFunc</a> </td>
<td class="paramname"><em>freeFunc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a2f682977675c213576c096d4921498b0">xmlMallocFunc</a> </td>
<td class="paramname"><em>mallocFunc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a0dd26c9e178d6a1c19459a4d50e1cc65">xmlReallocFunc</a> </td>
<td class="paramname"><em>reallocFunc</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="xmlmemory_8h.html#a5dce41163312ec2fa3c4ac57cc4b795e">xmlStrdupFunc</a> </td>
<td class="paramname"><em>strdupFunc</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Override the default memory access functions with a new set This has to be called before any other libxml routines ! </p>
<p>Should this be blocked if there was already some allocations done ?</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">freeFunc</td><td>the free() function to use </td></tr>
<tr><td class="paramname">mallocFunc</td><td>the malloc() function to use </td></tr>
<tr><td class="paramname">reallocFunc</td><td>the realloc() function to use </td></tr>
<tr><td class="paramname">strdupFunc</td><td>the strdup() function to use </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 on success </dd></dl>
</div>
</div>
<a id="adf8542adeac423db5c440119fe3d3cba" name="adf8542adeac423db5c440119fe3d3cba"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adf8542adeac423db5c440119fe3d3cba">◆ </a></span>xmlMemShow()</h2>
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<div class="memproto">
<table class="memname">
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<td class="memname">void xmlMemShow </td>
<td>(</td>
<td class="paramtype">FILE * </td>
<td class="paramname"><em>fp</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>nr</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000386">Deprecated:</a></b></dt><dd>This feature was removed. </dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">fp</td><td>a FILE descriptor </td></tr>
<tr><td class="paramname">nr</td><td>number of entries to dump </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a7e80f9711755649dcff7c7ad045fed78" name="a7e80f9711755649dcff7c7ad045fed78"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7e80f9711755649dcff7c7ad045fed78">◆ </a></span>xmlMemSize()</h2>
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<td class="memname">size_t xmlMemSize </td>
<td>(</td>
<td class="paramtype">void * </td>
<td class="paramname"><em>ptr</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ptr</td><td>pointer to the memory allocation </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the size of a memory allocation. </dd></dl>
</div>
</div>
<a id="aa82b9c711bd6e2b45643d51387d8f05a" name="aa82b9c711bd6e2b45643d51387d8f05a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa82b9c711bd6e2b45643d51387d8f05a">◆ </a></span>xmlMemStrdupLoc()</h2>
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<td class="memname">char * xmlMemStrdupLoc </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>str</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>line</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000383">Deprecated:</a></b></dt><dd>don't use</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">str</td><td>the initial string pointer </td></tr>
<tr><td class="paramname">file</td><td>the file name or NULL </td></tr>
<tr><td class="paramname">line</td><td>the line number </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a pointer to the new string or NULL if allocation error occurred. </dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a1bf16e38cfdce2a18a888b845133395d">◆ </a></span>xmlMemUsed()</h2>
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<td class="memname">int xmlMemUsed </td>
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<p>Provides the amount of memory currently allocated. </p>
<dl class="section return"><dt>Returns</dt><dd>an int representing the amount of memory allocated. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#addd0442f8bb0806fd852fbe2ca34b1f7">◆ </a></span>xmlReallocLoc()</h2>
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<td class="memname">void * xmlReallocLoc </td>
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<td class="paramtype">size_t </td>
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<td class="paramtype">int </td>
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<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000382">Deprecated:</a></b></dt><dd>don't use</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">ptr</td><td>the initial memory block pointer </td></tr>
<tr><td class="paramname">size</td><td>an int specifying the size in byte to allocate. </td></tr>
<tr><td class="paramname">file</td><td>the file name or NULL </td></tr>
<tr><td class="paramname">line</td><td>the line number </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>a pointer to the allocated area or NULL in case of lack of memory. </dd></dl>
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<h2 class="groupheader">Variable Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#adb21f3d07c5ab24dc5afcd57cad59355">◆ </a></span>xmlMallocAtomic</h2>
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<td class="memname"><a class="el" href="xmlmemory_8h.html#a2f682977675c213576c096d4921498b0">xmlMallocFunc</a> xmlMallocAtomic</td>
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<p>The variable holding the libxml malloc() implementation for atomic data (i.e. </p>
<p>blocks not containing pointers), useful when using a garbage collecting allocator.</p>
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000075">Deprecated:</a></b></dt><dd>Use <a class="el" href="xmlmemory_8h.html#a8eb58ce50121b43ad8a451a9228c55ae" title="The variable holding the libxml malloc() implementation.">xmlMalloc</a> </dd></dl>
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