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<div class="textblock"><code>#include &lt;<a class="el" href="support_2port__platform_8h_source.html">grpc/support/port_platform.h</a>&gt;</code><br />
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<p><a href="string__util_8h_source.html">Go to the source code of this file.</a></p>
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Functions</h2></td></tr>
<tr class="memitem:ac985fb3e83365807cb3ddf14c8f6a477"><td class="memItemLeft" align="right" valign="top"><a class="el" href="impl_2codegen_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="string__util_8h.html#ac985fb3e83365807cb3ddf14c8f6a477">gpr_strdup</a> (const char *src)</td></tr>
<tr class="memdesc:ac985fb3e83365807cb3ddf14c8f6a477"><td class="mdescLeft">&#160;</td><td class="mdescRight">String utility functions.  <a href="#ac985fb3e83365807cb3ddf14c8f6a477">More...</a><br /></td></tr>
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<tr class="memitem:acf4ee571585b7e7785cad0eec91857fa"><td class="memItemLeft" align="right" valign="top"><a class="el" href="impl_2codegen_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="string__util_8h.html#acf4ee571585b7e7785cad0eec91857fa">gpr_asprintf</a> (char **strp, const char *format,...) <a class="el" href="impl_2codegen_2port__platform_8h.html#a3364659cddcdfeae3897c3300de03d05">GPR_PRINT_FORMAT_CHECK</a>(2</td></tr>
<tr class="memdesc:acf4ee571585b7e7785cad0eec91857fa"><td class="mdescLeft">&#160;</td><td class="mdescRight">printf to a newly-allocated string.  <a href="#acf4ee571585b7e7785cad0eec91857fa">More...</a><br /></td></tr>
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<h2 class="groupheader">Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#acf4ee571585b7e7785cad0eec91857fa">&#9670;&nbsp;</a></span>gpr_asprintf()</h2>

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          <td class="memname"><a class="el" href="impl_2codegen_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> int gpr_asprintf </td>
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          <td class="paramname"><em>strp</em>, </td>
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<p>printf to a newly-allocated string. </p>
<p>The set of supported formats may vary between platforms.</p>
<p>On success, returns the number of bytes printed (excluding the final '\0'), and *strp points to a string which must later be destroyed with <a class="el" href="alloc_8h.html#a7f8641de6e80a37dd003d3100cc94bd7" title="free ">gpr_free()</a>.</p>
<p>On error, returns -1 and sets *strp to NULL. If the format string is bad, the result is undefined. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#ac985fb3e83365807cb3ddf14c8f6a477">&#9670;&nbsp;</a></span>gpr_strdup()</h2>

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          <td class="memname"><a class="el" href="impl_2codegen_2port__platform_8h.html#af89d3610372fc35178e83e06916aa808">GPRAPI</a> char* gpr_strdup </td>
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<p>String utility functions. </p>
<p>Returns a copy of src that can be passed to <a class="el" href="alloc_8h.html#a7f8641de6e80a37dd003d3100cc94bd7" title="free ">gpr_free()</a>. If allocation fails or if src is NULL, returns NULL. </p>

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