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<div class="title">common.h</div> </div>
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<a href="common_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00015"></a>00015 <span class="preprocessor">#ifndef LDNS_COMMON_H</span>
<a name="l00016"></a>00016 <span class="preprocessor"></span><span class="preprocessor">#define LDNS_COMMON_H</span>
<a name="l00017"></a>00017 <span class="preprocessor"></span>
<a name="l00018"></a>00018 <span class="comment">/*</span>
<a name="l00019"></a>00019 <span class="comment"> * The build configuration that is used in the distributed headers,</span>
<a name="l00020"></a>00020 <span class="comment"> * as detected and determined by the auto configure script.</span>
<a name="l00021"></a>00021 <span class="comment"> */</span>
<a name="l00022"></a><a class="code" href="common_8h.html#a057dcfc46e1fb5b586fa87ed177a1cff">00022</a> <span class="preprocessor">#define LDNS_BUILD_CONFIG_HAVE_SSL 1</span>
<a name="l00023"></a><a class="code" href="common_8h.html#a7b70724aa08ba363a0e59a7e109759c3">00023</a> <span class="preprocessor"></span><span class="preprocessor">#define LDNS_BUILD_CONFIG_USE_ECDSA 0</span>
<a name="l00024"></a><a class="code" href="common_8h.html#a7778e486d3529233271cff8a3d7ddaeb">00024</a> <span class="preprocessor"></span><span class="preprocessor">#define LDNS_BUILD_CONFIG_HAVE_INTTYPES_H 1</span>
<a name="l00025"></a><a class="code" href="common_8h.html#ab0acad0d3abab939148feaded6197817">00025</a> <span class="preprocessor"></span><span class="preprocessor">#define LDNS_BUILD_CONFIG_HAVE_ATTR_FORMAT 1</span>
<a name="l00026"></a><a class="code" href="common_8h.html#ab4733cb6e11c8c73ddacc29061af1452">00026</a> <span class="preprocessor"></span><span class="preprocessor">#define LDNS_BUILD_CONFIG_HAVE_ATTR_UNUSED 1</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span>
<a name="l00028"></a>00028 <span class="comment">/*</span>
<a name="l00029"></a>00029 <span class="comment"> * HAVE_STDBOOL_H is not available when distributed as a library, but no build </span>
<a name="l00030"></a>00030 <span class="comment"> * configuration variables may be used (like those above) because the header</span>
<a name="l00031"></a>00031 <span class="comment"> * is sometimes only available when using special compiler flags to enable the</span>
<a name="l00032"></a>00032 <span class="comment"> * c99 environment. Because we cannot force the usage of this flag, we have to</span>
<a name="l00033"></a>00033 <span class="comment"> * provide a default type. Below what is suggested by the autoconf manual.</span>
<a name="l00034"></a>00034 <span class="comment"> */</span>
<a name="l00035"></a>00035 <span class="comment">/*@ignore@*/</span>
<a name="l00036"></a>00036 <span class="comment">/* splint barfs on this construct */</span>
<a name="l00037"></a>00037 <span class="preprocessor">#ifdef HAVE_STDBOOL_H</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span><span class="preprocessor"># include <stdbool.h></span>
<a name="l00039"></a>00039 <span class="preprocessor">#else</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span><span class="preprocessor"># ifndef HAVE__BOOL</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span><span class="preprocessor"># ifdef __cplusplus</span>
<a name="l00042"></a>00042 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">bool</span> <a class="code" href="common_8h.html#aeaff0db5524987a2f50d71ac0162ceb2">_Bool</a>;
<a name="l00043"></a>00043 <span class="preprocessor"># else</span>
<a name="l00044"></a><a class="code" href="common_8h.html#aeaff0db5524987a2f50d71ac0162ceb2">00044</a> <span class="preprocessor"></span><span class="preprocessor"># define _Bool signed char</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span><span class="preprocessor"># endif</span>
<a name="l00046"></a>00046 <span class="preprocessor"></span><span class="preprocessor"># endif</span>
<a name="l00047"></a><a class="code" href="common_8h.html#abb452686968e48b67397da5f97445f5b">00047</a> <span class="preprocessor"></span><span class="preprocessor"># define bool _Bool</span>
<a name="l00048"></a><a class="code" href="common_8h.html#a65e9886d74aaee76545e83dd09011727">00048</a> <span class="preprocessor"></span><span class="preprocessor"># define false 0</span>
<a name="l00049"></a><a class="code" href="common_8h.html#a41f9c5fb8b08eb5dc3edce4dcb37fee7">00049</a> <span class="preprocessor"></span><span class="preprocessor"># define true 1</span>
<a name="l00050"></a><a class="code" href="common_8h.html#a665b0cc9ee2ced31785321d55cde349e">00050</a> <span class="preprocessor"></span><span class="preprocessor"># define __bool_true_false_are_defined 1</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00052"></a>00052 <span class="preprocessor"></span><span class="comment">/*@end@*/</span>
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="preprocessor">#if LDNS_BUILD_CONFIG_HAVE_ATTR_FORMAT</span>
<a name="l00055"></a><a class="code" href="common_8h.html#a717f9e9e7d3c33e54a39ed27d3be7b2f">00055</a> <span class="preprocessor"></span><span class="preprocessor">#define ATTR_FORMAT(archetype, string_index, first_to_check) \</span>
<a name="l00056"></a>00056 <span class="preprocessor"> __attribute__ ((format (archetype, string_index, first_to_check)))</span>
<a name="l00057"></a>00057 <span class="preprocessor"></span><span class="preprocessor">#else </span><span class="comment">/* !LDNS_BUILD_CONFIG_HAVE_ATTR_FORMAT */</span>
<a name="l00058"></a>00058 <span class="preprocessor">#define ATTR_FORMAT(archetype, string_index, first_to_check) </span><span class="comment">/* empty */</span>
<a name="l00059"></a>00059 <span class="preprocessor">#endif </span><span class="comment">/* !LDNS_BUILD_CONFIG_HAVE_ATTR_FORMAT */</span>
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <span class="preprocessor">#if defined(__cplusplus)</span>
<a name="l00062"></a>00062 <span class="preprocessor"></span><span class="preprocessor">#define ATTR_UNUSED(x)</span>
<a name="l00063"></a>00063 <span class="preprocessor"></span><span class="preprocessor">#elif LDNS_BUILD_CONFIG_HAVE_ATTR_UNUSED</span>
<a name="l00064"></a><a class="code" href="common_8h.html#ade436d89899edbffbc53514d440d28b9">00064</a> <span class="preprocessor"></span><span class="preprocessor">#define ATTR_UNUSED(x) x __attribute__((unused))</span>
<a name="l00065"></a>00065 <span class="preprocessor"></span><span class="preprocessor">#else </span><span class="comment">/* !LDNS_BUILD_CONFIG_HAVE_ATTR_UNUSED */</span>
<a name="l00066"></a>00066 <span class="preprocessor">#define ATTR_UNUSED(x) x</span>
<a name="l00067"></a>00067 <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* !LDNS_BUILD_CONFIG_HAVE_ATTR_UNUSED */</span>
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <span class="preprocessor">#endif </span><span class="comment">/* LDNS_COMMON_H */</span>
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