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<p>Memory allocation functions.
<a href="#details">More...</a></p>
<p><a href="xmalloc_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:a7f1e6bc27e13401ca29636586a32ba1d"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="xmalloc_8h.html#a7f1e6bc27e13401ca29636586a32ba1d">pa_xnew</a>(type, n)   ((type*) _pa_xnew_internal((n), sizeof(type)))</td></tr>
<tr class="memdesc:a7f1e6bc27e13401ca29636586a32ba1d"><td class="mdescLeft"> </td><td class="mdescRight">Allocate n new structures of the specified type. <a href="#a7f1e6bc27e13401ca29636586a32ba1d"></a><br/></td></tr>
<tr class="separator:a7f1e6bc27e13401ca29636586a32ba1d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a89e74cab509341a7244bb5c5b0dd9c51"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="xmalloc_8h.html#a89e74cab509341a7244bb5c5b0dd9c51">pa_xnew0</a>(type, n)   ((type*) _pa_xnew0_internal((n), sizeof(type)))</td></tr>
<tr class="memdesc:a89e74cab509341a7244bb5c5b0dd9c51"><td class="mdescLeft"> </td><td class="mdescRight">Same as <a class="el" href="xmalloc_8h.html#a7f1e6bc27e13401ca29636586a32ba1d" title="Allocate n new structures of the specified type.">pa_xnew()</a> but set the memory to zero. <a href="#a89e74cab509341a7244bb5c5b0dd9c51"></a><br/></td></tr>
<tr class="separator:a89e74cab509341a7244bb5c5b0dd9c51"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa1497ee1b00a6fdaf1d679a6308c3dec"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="xmalloc_8h.html#aa1497ee1b00a6fdaf1d679a6308c3dec">pa_xnewdup</a>(type, p, n)   ((type*) _pa_xnewdup_internal((p), (n), sizeof(type)))</td></tr>
<tr class="memdesc:aa1497ee1b00a6fdaf1d679a6308c3dec"><td class="mdescLeft"> </td><td class="mdescRight">Same as <a class="el" href="xmalloc_8h.html#a7f1e6bc27e13401ca29636586a32ba1d" title="Allocate n new structures of the specified type.">pa_xnew()</a> but duplicate the specified data. <a href="#aa1497ee1b00a6fdaf1d679a6308c3dec"></a><br/></td></tr>
<tr class="separator:aa1497ee1b00a6fdaf1d679a6308c3dec"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5970e20cf423ecf5642d88596b0836cc"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="xmalloc_8h.html#a5970e20cf423ecf5642d88596b0836cc">pa_xrenew</a>(type, p, n)   ((type*) _pa_xrenew_internal(p, (n), sizeof(type)))</td></tr>
<tr class="memdesc:a5970e20cf423ecf5642d88596b0836cc"><td class="mdescLeft"> </td><td class="mdescRight">Reallocate n new structures of the specified type. <a href="#a5970e20cf423ecf5642d88596b0836cc"></a><br/></td></tr>
<tr class="separator:a5970e20cf423ecf5642d88596b0836cc"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ae42cfb0a75434a87cf1d0ded8c7a8eb1"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="xmalloc_8h.html#ae42cfb0a75434a87cf1d0ded8c7a8eb1">pa_xmalloc</a> (size_t l) <a class="el" href="gccmacro_8h.html#a0b0b35280ca118d4afd3ebe0aeb6be7c">PA_GCC_MALLOC</a> <a class="el" href="gccmacro_8h.html#a6e2549ace2f992e4709a298c12b4f4c9">PA_GCC_ALLOC_SIZE</a>(1)</td></tr>
<tr class="memdesc:ae42cfb0a75434a87cf1d0ded8c7a8eb1"><td class="mdescLeft"> </td><td class="mdescRight">Allocate the specified number of bytes, just like malloc() does. <a href="#ae42cfb0a75434a87cf1d0ded8c7a8eb1"></a><br/></td></tr>
<tr class="separator:ae42cfb0a75434a87cf1d0ded8c7a8eb1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2e22dea0c9b7aba5693f1bfc0552495d"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="xmalloc_8h.html#a2e22dea0c9b7aba5693f1bfc0552495d">pa_xmalloc0</a> (size_t l) <a class="el" href="gccmacro_8h.html#a0b0b35280ca118d4afd3ebe0aeb6be7c">PA_GCC_MALLOC</a> <a class="el" href="gccmacro_8h.html#a6e2549ace2f992e4709a298c12b4f4c9">PA_GCC_ALLOC_SIZE</a>(1)</td></tr>
<tr class="memdesc:a2e22dea0c9b7aba5693f1bfc0552495d"><td class="mdescLeft"> </td><td class="mdescRight">Same as <a class="el" href="xmalloc_8h.html#ae42cfb0a75434a87cf1d0ded8c7a8eb1" title="Allocate the specified number of bytes, just like malloc() does.">pa_xmalloc()</a>, but initialize allocated memory to 0. <a href="#a2e22dea0c9b7aba5693f1bfc0552495d"></a><br/></td></tr>
<tr class="separator:a2e22dea0c9b7aba5693f1bfc0552495d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2d8eb77938ae799182b5372f7c560ea5"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="xmalloc_8h.html#a2d8eb77938ae799182b5372f7c560ea5">pa_xrealloc</a> (void *ptr, size_t size) <a class="el" href="gccmacro_8h.html#a6e2549ace2f992e4709a298c12b4f4c9">PA_GCC_ALLOC_SIZE</a>(2)</td></tr>
<tr class="memdesc:a2d8eb77938ae799182b5372f7c560ea5"><td class="mdescLeft"> </td><td class="mdescRight">The combination of <a class="el" href="xmalloc_8h.html#ae42cfb0a75434a87cf1d0ded8c7a8eb1" title="Allocate the specified number of bytes, just like malloc() does.">pa_xmalloc()</a> and realloc() <a href="#a2d8eb77938ae799182b5372f7c560ea5"></a><br/></td></tr>
<tr class="separator:a2d8eb77938ae799182b5372f7c560ea5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a975c3f1d400a40ede0d5e79bb8876008"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="xmalloc_8h.html#a975c3f1d400a40ede0d5e79bb8876008">pa_xfree</a> (void *p)</td></tr>
<tr class="memdesc:a975c3f1d400a40ede0d5e79bb8876008"><td class="mdescLeft"> </td><td class="mdescRight">Free allocated memory. <a href="#a975c3f1d400a40ede0d5e79bb8876008"></a><br/></td></tr>
<tr class="separator:a975c3f1d400a40ede0d5e79bb8876008"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3ba8ba9175ee05503bcd62f7357bbc1d"><td class="memItemLeft" align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="xmalloc_8h.html#a3ba8ba9175ee05503bcd62f7357bbc1d">pa_xstrdup</a> (const char *s) <a class="el" href="gccmacro_8h.html#a0b0b35280ca118d4afd3ebe0aeb6be7c">PA_GCC_MALLOC</a></td></tr>
<tr class="memdesc:a3ba8ba9175ee05503bcd62f7357bbc1d"><td class="mdescLeft"> </td><td class="mdescRight">Duplicate the specified string, allocating memory with <a class="el" href="xmalloc_8h.html#ae42cfb0a75434a87cf1d0ded8c7a8eb1" title="Allocate the specified number of bytes, just like malloc() does.">pa_xmalloc()</a> <a href="#a3ba8ba9175ee05503bcd62f7357bbc1d"></a><br/></td></tr>
<tr class="separator:a3ba8ba9175ee05503bcd62f7357bbc1d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a034f42a80be95aa4b71324b21c158f2a"><td class="memItemLeft" align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="xmalloc_8h.html#a034f42a80be95aa4b71324b21c158f2a">pa_xstrndup</a> (const char *s, size_t l) <a class="el" href="gccmacro_8h.html#a0b0b35280ca118d4afd3ebe0aeb6be7c">PA_GCC_MALLOC</a></td></tr>
<tr class="memdesc:a034f42a80be95aa4b71324b21c158f2a"><td class="mdescLeft"> </td><td class="mdescRight">Duplicate the specified string, but truncate after l characters. <a href="#a034f42a80be95aa4b71324b21c158f2a"></a><br/></td></tr>
<tr class="separator:a034f42a80be95aa4b71324b21c158f2a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae338822361411c3f9f3515fe47eab096"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="xmalloc_8h.html#ae338822361411c3f9f3515fe47eab096">pa_xmemdup</a> (const void *p, size_t l) <a class="el" href="gccmacro_8h.html#a0b0b35280ca118d4afd3ebe0aeb6be7c">PA_GCC_MALLOC</a> <a class="el" href="gccmacro_8h.html#a6e2549ace2f992e4709a298c12b4f4c9">PA_GCC_ALLOC_SIZE</a>(2)</td></tr>
<tr class="memdesc:ae338822361411c3f9f3515fe47eab096"><td class="mdescLeft"> </td><td class="mdescRight">Duplicate the specified memory block. <a href="#ae338822361411c3f9f3515fe47eab096"></a><br/></td></tr>
<tr class="separator:ae338822361411c3f9f3515fe47eab096"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Memory allocation functions. </p>
</div><h2 class="groupheader">Macro Definition Documentation</h2>
<a class="anchor" id="a7f1e6bc27e13401ca29636586a32ba1d"></a>
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<td class="memname">#define pa_xnew</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">type, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">n </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   ((type*) _pa_xnew_internal((n), sizeof(type)))</td>
</tr>
</table>
</div><div class="memdoc">
<p>Allocate n new structures of the specified type. </p>
</div>
</div>
<a class="anchor" id="a89e74cab509341a7244bb5c5b0dd9c51"></a>
<div class="memitem">
<div class="memproto">
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<td class="memname">#define pa_xnew0</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">type, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">n </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   ((type*) _pa_xnew0_internal((n), sizeof(type)))</td>
</tr>
</table>
</div><div class="memdoc">
<p>Same as <a class="el" href="xmalloc_8h.html#a7f1e6bc27e13401ca29636586a32ba1d" title="Allocate n new structures of the specified type.">pa_xnew()</a> but set the memory to zero. </p>
</div>
</div>
<a class="anchor" id="aa1497ee1b00a6fdaf1d679a6308c3dec"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">#define pa_xnewdup</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">type, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">p, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">n </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   ((type*) _pa_xnewdup_internal((p), (n), sizeof(type)))</td>
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</table>
</div><div class="memdoc">
<p>Same as <a class="el" href="xmalloc_8h.html#a7f1e6bc27e13401ca29636586a32ba1d" title="Allocate n new structures of the specified type.">pa_xnew()</a> but duplicate the specified data. </p>
</div>
</div>
<a class="anchor" id="a5970e20cf423ecf5642d88596b0836cc"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">#define pa_xrenew</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">type, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">p, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">n </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   ((type*) _pa_xrenew_internal(p, (n), sizeof(type)))</td>
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<p>Reallocate n new structures of the specified type. </p>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="a975c3f1d400a40ede0d5e79bb8876008"></a>
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<div class="memproto">
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<td class="memname">void pa_xfree </td>
<td>(</td>
<td class="paramtype">void * </td>
<td class="paramname"><em>p</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Free allocated memory. </p>
</div>
</div>
<a class="anchor" id="ae42cfb0a75434a87cf1d0ded8c7a8eb1"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">void* pa_xmalloc </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>l</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Allocate the specified number of bytes, just like malloc() does. </p>
<p>However, in case of OOM, terminate </p>
</div>
</div>
<a class="anchor" id="a2e22dea0c9b7aba5693f1bfc0552495d"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">void* pa_xmalloc0 </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>l</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Same as <a class="el" href="xmalloc_8h.html#ae42cfb0a75434a87cf1d0ded8c7a8eb1" title="Allocate the specified number of bytes, just like malloc() does.">pa_xmalloc()</a>, but initialize allocated memory to 0. </p>
</div>
</div>
<a class="anchor" id="ae338822361411c3f9f3515fe47eab096"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">void* pa_xmemdup </td>
<td>(</td>
<td class="paramtype">const void * </td>
<td class="paramname"><em>p</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>l</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Duplicate the specified memory block. </p>
</div>
</div>
<a class="anchor" id="a2d8eb77938ae799182b5372f7c560ea5"></a>
<div class="memitem">
<div class="memproto">
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<td class="memname">void* pa_xrealloc </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>The combination of <a class="el" href="xmalloc_8h.html#ae42cfb0a75434a87cf1d0ded8c7a8eb1" title="Allocate the specified number of bytes, just like malloc() does.">pa_xmalloc()</a> and realloc() </p>
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</div>
<a class="anchor" id="a3ba8ba9175ee05503bcd62f7357bbc1d"></a>
<div class="memitem">
<div class="memproto">
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<td class="memname">char* pa_xstrdup </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>s</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Duplicate the specified string, allocating memory with <a class="el" href="xmalloc_8h.html#ae42cfb0a75434a87cf1d0ded8c7a8eb1" title="Allocate the specified number of bytes, just like malloc() does.">pa_xmalloc()</a> </p>
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</div>
<a class="anchor" id="a034f42a80be95aa4b71324b21c158f2a"></a>
<div class="memitem">
<div class="memproto">
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<td class="memname">char* pa_xstrndup </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>s</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>l</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Duplicate the specified string, but truncate after l characters. </p>
</div>
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