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linux-sgx-trts-modified


			
				
					
						
						
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&#160;<span id="projectnumber">2.0.0</span>
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<p>Memory access interface.  
<a href="#details">More...</a></p>
<div class="textblock"><code>#include &lt;stdlib.h&gt;</code><br />
<code>#include &lt;string.h&gt;</code><br />
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Macros</h2></td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___epid_common.html#gab1587898f15de1b51cd5e799a43465ff">EPID_ENABLE_EPID_ZERO_MEMORY_ON_FREE</a></td></tr>
<tr class="memdesc:gab1587898f15de1b51cd5e799a43465ff"><td class="mdescLeft">&#160;</td><td class="mdescRight">When enabled secrets are wiped out from the memory by EpidFree. <br /></td></tr>
<tr class="separator:gab1587898f15de1b51cd5e799a43465ff"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga38fad13430eba25f9f9b05e35ecd22f8"><td class="memItemLeft" align="right" valign="top">
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___epid_common.html#ga38fad13430eba25f9f9b05e35ecd22f8">SAFE_ALLOC</a>(size)&#160;&#160;&#160;<a class="el" href="group___epid_common.html#gada170fd890504b013139f4a33033ae4b">EpidAlloc</a>(size);</td></tr>
<tr class="memdesc:ga38fad13430eba25f9f9b05e35ecd22f8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allocates zero initalized block of memory. <br /></td></tr>
<tr class="separator:ga38fad13430eba25f9f9b05e35ecd22f8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga2ca3c202ee727774d55890e568621842"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___epid_common.html#ga2ca3c202ee727774d55890e568621842">SAFE_FREE</a>(ptr)  </td></tr>
<tr class="memdesc:ga2ca3c202ee727774d55890e568621842"><td class="mdescLeft">&#160;</td><td class="mdescRight">Deallocates space allocated by <a class="el" href="group___epid_common.html#ga38fad13430eba25f9f9b05e35ecd22f8" title="Allocates zero initalized block of memory. ">SAFE_ALLOC()</a> and nulls pointer.  <a href="group___epid_common.html#ga2ca3c202ee727774d55890e568621842">More...</a><br /></td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___epid_common.html#ga41c113e15b695291199c27fac4bd53fa">SAFE_REALLOC</a>(ptr,  size)&#160;&#160;&#160;<a class="el" href="group___epid_common.html#ga6911838728d546e4a51d7bcb8404525c">EpidRealloc</a>((ptr), (size))</td></tr>
<tr class="memdesc:ga41c113e15b695291199c27fac4bd53fa"><td class="mdescLeft">&#160;</td><td class="mdescRight">Changes the size of the memory block pointed to by ptr. <br /></td></tr>
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Functions</h2></td></tr>
<tr class="memitem:gad471f600f6032f432b99432fda97a070"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___epid_common.html#gad471f600f6032f432b99432fda97a070">EpidZeroMemory</a> (void *ptr, size_t size)</td></tr>
<tr class="memdesc:gad471f600f6032f432b99432fda97a070"><td class="mdescLeft">&#160;</td><td class="mdescRight">Clear information stored in block of memory pointer to by ptr.  <a href="group___epid_common.html#gad471f600f6032f432b99432fda97a070">More...</a><br /></td></tr>
<tr class="separator:gad471f600f6032f432b99432fda97a070"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gada170fd890504b013139f4a33033ae4b"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___epid_common.html#gada170fd890504b013139f4a33033ae4b">EpidAlloc</a> (size_t size)</td></tr>
<tr class="memdesc:gada170fd890504b013139f4a33033ae4b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allocates memory of size bytes.  <a href="group___epid_common.html#gada170fd890504b013139f4a33033ae4b">More...</a><br /></td></tr>
<tr class="separator:gada170fd890504b013139f4a33033ae4b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga6911838728d546e4a51d7bcb8404525c"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___epid_common.html#ga6911838728d546e4a51d7bcb8404525c">EpidRealloc</a> (void *ptr, size_t new_size)</td></tr>
<tr class="memdesc:ga6911838728d546e4a51d7bcb8404525c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reallocates memory allocated by EpidAlloc.  <a href="group___epid_common.html#ga6911838728d546e4a51d7bcb8404525c">More...</a><br /></td></tr>
<tr class="separator:ga6911838728d546e4a51d7bcb8404525c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaeae76709e6bfc80c9d79ec4943ccc1ac"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___epid_common.html#gaeae76709e6bfc80c9d79ec4943ccc1ac">EpidFree</a> (void *ptr)</td></tr>
<tr class="memdesc:gaeae76709e6bfc80c9d79ec4943ccc1ac"><td class="mdescLeft">&#160;</td><td class="mdescRight">Frees memory allocated by EpidAlloc.  <a href="group___epid_common.html#gaeae76709e6bfc80c9d79ec4943ccc1ac">More...</a><br /></td></tr>
<tr class="separator:gaeae76709e6bfc80c9d79ec4943ccc1ac"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga4856121ac4bce4161a015a8a2b4f5b1c"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___epid_common.html#ga4856121ac4bce4161a015a8a2b4f5b1c">memcpy_S</a> (void *dest, size_t destsz, void const *src, size_t count)</td></tr>
<tr class="memdesc:ga4856121ac4bce4161a015a8a2b4f5b1c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Copies bytes between buffers with security ehancements.  <a href="group___epid_common.html#ga4856121ac4bce4161a015a8a2b4f5b1c">More...</a><br /></td></tr>
<tr class="separator:ga4856121ac4bce4161a015a8a2b4f5b1c"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Memory access interface. </p>
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