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252 lines
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 <span id="projectnumber">41.0.0</span>
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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_9d7a14d6d9adcbe4c35dbdb88d867e2e.html">grpc</a></li><li class="navelem"><a class="el" href="dir_cad3142e04109052413f2d2a2d1813b0.html">support</a></li> </ul>
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<div class="header">
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<div class="summary">
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<a href="#func-members">Functions</a> </div>
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<div class="headertitle">
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<div class="title">alloc.h File Reference</div> </div>
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</div><!--header-->
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<div class="contents">
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<div class="textblock"><code>#include <stddef.h></code><br />
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<code>#include <<a class="el" href="support_2port__platform_8h_source.html">grpc/support/port_platform.h</a>></code><br />
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</div>
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<p><a href="alloc_8h_source.html">Go to the source code of this file.</a></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:aa15f6aa58f356420b0d955fc6e506a60"><td class="memItemLeft" align="right" valign="top"><a class="el" href="support_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> void * </td><td class="memItemRight" valign="bottom"><a class="el" href="alloc_8h.html#aa15f6aa58f356420b0d955fc6e506a60">gpr_malloc</a> (size_t size)</td></tr>
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<tr class="memdesc:aa15f6aa58f356420b0d955fc6e506a60"><td class="mdescLeft"> </td><td class="mdescRight">malloc. <a href="alloc_8h.html#aa15f6aa58f356420b0d955fc6e506a60">More...</a><br /></td></tr>
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<tr class="separator:aa15f6aa58f356420b0d955fc6e506a60"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad9a7a782f4f00cad27d64d27ebbd1a72"><td class="memItemLeft" align="right" valign="top"><a class="el" href="support_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> void * </td><td class="memItemRight" valign="bottom"><a class="el" href="alloc_8h.html#ad9a7a782f4f00cad27d64d27ebbd1a72">gpr_zalloc</a> (size_t size)</td></tr>
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<tr class="memdesc:ad9a7a782f4f00cad27d64d27ebbd1a72"><td class="mdescLeft"> </td><td class="mdescRight">like malloc, but zero all bytes before returning them <a href="alloc_8h.html#ad9a7a782f4f00cad27d64d27ebbd1a72">More...</a><br /></td></tr>
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<tr class="separator:ad9a7a782f4f00cad27d64d27ebbd1a72"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7f8641de6e80a37dd003d3100cc94bd7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="support_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="alloc_8h.html#a7f8641de6e80a37dd003d3100cc94bd7">gpr_free</a> (void *ptr)</td></tr>
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<tr class="memdesc:a7f8641de6e80a37dd003d3100cc94bd7"><td class="mdescLeft"> </td><td class="mdescRight">free <a href="alloc_8h.html#a7f8641de6e80a37dd003d3100cc94bd7">More...</a><br /></td></tr>
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<tr class="separator:a7f8641de6e80a37dd003d3100cc94bd7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4282437d10bb2b1a2c44d665a97984f4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="support_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> void * </td><td class="memItemRight" valign="bottom"><a class="el" href="alloc_8h.html#a4282437d10bb2b1a2c44d665a97984f4">gpr_realloc</a> (void *p, size_t size)</td></tr>
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<tr class="memdesc:a4282437d10bb2b1a2c44d665a97984f4"><td class="mdescLeft"> </td><td class="mdescRight">realloc, never returns NULL <a href="alloc_8h.html#a4282437d10bb2b1a2c44d665a97984f4">More...</a><br /></td></tr>
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<tr class="separator:a4282437d10bb2b1a2c44d665a97984f4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a29ae1ca65e84c7df8626d0a6de2a581a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="support_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> void * </td><td class="memItemRight" valign="bottom"><a class="el" href="alloc_8h.html#a29ae1ca65e84c7df8626d0a6de2a581a">gpr_malloc_aligned</a> (size_t size, size_t alignment)</td></tr>
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<tr class="memdesc:a29ae1ca65e84c7df8626d0a6de2a581a"><td class="mdescLeft"> </td><td class="mdescRight">aligned malloc, never returns NULL, will align to alignment, which must be a power of 2. <a href="alloc_8h.html#a29ae1ca65e84c7df8626d0a6de2a581a">More...</a><br /></td></tr>
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<tr class="separator:a29ae1ca65e84c7df8626d0a6de2a581a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aafbdc542e56bcd24fcb80a9cd55afef1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="support_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="alloc_8h.html#aafbdc542e56bcd24fcb80a9cd55afef1">gpr_free_aligned</a> (void *ptr)</td></tr>
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<tr class="memdesc:aafbdc542e56bcd24fcb80a9cd55afef1"><td class="mdescLeft"> </td><td class="mdescRight">free memory allocated by gpr_malloc_aligned <a href="alloc_8h.html#aafbdc542e56bcd24fcb80a9cd55afef1">More...</a><br /></td></tr>
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<tr class="separator:aafbdc542e56bcd24fcb80a9cd55afef1"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<h2 class="groupheader">Function Documentation</h2>
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<a id="a7f8641de6e80a37dd003d3100cc94bd7"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a7f8641de6e80a37dd003d3100cc94bd7">◆ </a></span>gpr_free()</h2>
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<div class="memproto">
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<table class="memname">
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<td class="memname"><a class="el" href="support_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> void gpr_free </td>
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<td>(</td>
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<td class="paramtype">void * </td>
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<td class="paramname"><em>ptr</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>free </p>
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</div>
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</div>
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<a id="aafbdc542e56bcd24fcb80a9cd55afef1"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#aafbdc542e56bcd24fcb80a9cd55afef1">◆ </a></span>gpr_free_aligned()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname"><a class="el" href="support_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> void gpr_free_aligned </td>
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<td>(</td>
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<td class="paramtype">void * </td>
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<td class="paramname"><em>ptr</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>free memory allocated by gpr_malloc_aligned </p>
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</div>
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</div>
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<a id="aa15f6aa58f356420b0d955fc6e506a60"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#aa15f6aa58f356420b0d955fc6e506a60">◆ </a></span>gpr_malloc()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname"><a class="el" href="support_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> void* gpr_malloc </td>
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<td>(</td>
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<td class="paramtype">size_t </td>
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<td class="paramname"><em>size</em></td><td>)</td>
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<td></td>
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</div><div class="memdoc">
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<p>malloc. </p>
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<p>If size==0, always returns NULL. Otherwise this function never returns NULL. The pointer returned is suitably aligned for any kind of variable it could contain. </p>
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</div>
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<a id="a29ae1ca65e84c7df8626d0a6de2a581a"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a29ae1ca65e84c7df8626d0a6de2a581a">◆ </a></span>gpr_malloc_aligned()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname"><a class="el" href="support_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> void* gpr_malloc_aligned </td>
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<td>(</td>
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<td class="paramtype">size_t </td>
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<td class="paramname"><em>size</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_t </td>
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<td class="paramname"><em>alignment</em> </td>
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<td></td>
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<td>)</td>
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</div><div class="memdoc">
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<p>aligned malloc, never returns NULL, will align to alignment, which must be a power of 2. </p>
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</div>
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</div>
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<a id="a4282437d10bb2b1a2c44d665a97984f4"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a4282437d10bb2b1a2c44d665a97984f4">◆ </a></span>gpr_realloc()</h2>
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<div class="memitem">
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<td class="memname"><a class="el" href="support_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> void* gpr_realloc </td>
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<td>(</td>
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<td class="paramtype">void * </td>
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<td class="paramname"><em>p</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_t </td>
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<td class="paramname"><em>size</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</div><div class="memdoc">
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<p>realloc, never returns NULL </p>
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</div>
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</div>
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<a id="ad9a7a782f4f00cad27d64d27ebbd1a72"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ad9a7a782f4f00cad27d64d27ebbd1a72">◆ </a></span>gpr_zalloc()</h2>
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<table class="memname">
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<td class="memname"><a class="el" href="support_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> void* gpr_zalloc </td>
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<td>(</td>
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<td class="paramtype">size_t </td>
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<td class="paramname"><em>size</em></td><td>)</td>
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<td></td>
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</table>
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</div><div class="memdoc">
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<p>like malloc, but zero all bytes before returning them </p>
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</div>
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</div>
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