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| <a name="glib-Version-Information"></a><div class="titlepage"></div> |
| <div class="refnamediv"><table width="100%"><tr> |
| <td valign="top"> |
| <h2><span class="refentrytitle"><a name="glib-Version-Information.top_of_page"></a>Version Information</span></h2> |
| <p>Version Information — variables and functions to check the GLib version</p> |
| </td> |
| <td class="gallery_image" valign="top" align="right"></td> |
| </tr></table></div> |
| <div class="refsect1"> |
| <a name="glib-Version-Information.functions"></a><h2>Functions</h2> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="functions_return"> |
| <col class="functions_name"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="function_type">const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * |
| </td> |
| <td class="function_name"> |
| <a class="link" href="glib-Version-Information.html#glib-check-version" title="glib_check_version ()">glib_check_version</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"> |
| <a class="link" href="glib-Version-Information.html#GLIB-CHECK-VERSION:CAPS" title="GLIB_CHECK_VERSION()">GLIB_CHECK_VERSION</a><span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="glib-Version-Information.other"></a><h2>Types and Values</h2> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="name"> |
| <col class="description"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="variable_type">extern const guint </td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#glib-major-version" title="glib_major_version">glib_major_version</a></td> |
| </tr> |
| <tr> |
| <td class="variable_type">extern const guint </td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#glib-minor-version" title="glib_minor_version">glib_minor_version</a></td> |
| </tr> |
| <tr> |
| <td class="variable_type">extern const guint </td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#glib-micro-version" title="glib_micro_version">glib_micro_version</a></td> |
| </tr> |
| <tr> |
| <td class="variable_type">extern const guint </td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#glib-binary-age" title="glib_binary_age">glib_binary_age</a></td> |
| </tr> |
| <tr> |
| <td class="variable_type">extern const guint </td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#glib-interface-age" title="glib_interface_age">glib_interface_age</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-MAJOR-VERSION:CAPS" title="GLIB_MAJOR_VERSION">GLIB_MAJOR_VERSION</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-MINOR-VERSION:CAPS" title="GLIB_MINOR_VERSION">GLIB_MINOR_VERSION</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-MICRO-VERSION:CAPS" title="GLIB_MICRO_VERSION">GLIB_MICRO_VERSION</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-26:CAPS" title="GLIB_VERSION_2_26">GLIB_VERSION_2_26</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-28:CAPS" title="GLIB_VERSION_2_28">GLIB_VERSION_2_28</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-30:CAPS" title="GLIB_VERSION_2_30">GLIB_VERSION_2_30</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-32:CAPS" title="GLIB_VERSION_2_32">GLIB_VERSION_2_32</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-34:CAPS" title="GLIB_VERSION_2_34">GLIB_VERSION_2_34</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-36:CAPS" title="GLIB_VERSION_2_36">GLIB_VERSION_2_36</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-38:CAPS" title="GLIB_VERSION_2_38">GLIB_VERSION_2_38</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-40:CAPS" title="GLIB_VERSION_2_40">GLIB_VERSION_2_40</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-42:CAPS" title="GLIB_VERSION_2_42">GLIB_VERSION_2_42</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-44:CAPS" title="GLIB_VERSION_2_44">GLIB_VERSION_2_44</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-46:CAPS" title="GLIB_VERSION_2_46">GLIB_VERSION_2_46</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-48:CAPS" title="GLIB_VERSION_2_48">GLIB_VERSION_2_48</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-50:CAPS" title="GLIB_VERSION_2_50">GLIB_VERSION_2_50</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-VERSION-MIN-REQUIRED:CAPS" title="GLIB_VERSION_MIN_REQUIRED">GLIB_VERSION_MIN_REQUIRED</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-VERSION-MAX-ALLOWED:CAPS" title="GLIB_VERSION_MAX_ALLOWED">GLIB_VERSION_MAX_ALLOWED</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="glib-Version-Information.html#GLIB-DISABLE-DEPRECATION-WARNINGS:CAPS" title="GLIB_DISABLE_DEPRECATION_WARNINGS">GLIB_DISABLE_DEPRECATION_WARNINGS</a></td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="glib-Version-Information.includes"></a><h2>Includes</h2> |
| <pre class="synopsis">#include <glib.h> |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="glib-Version-Information.description"></a><h2>Description</h2> |
| <p>GLib provides version information, primarily useful in configure |
| checks for builds that have a configure script. Applications will |
| not typically use the features described here.</p> |
| <p>The GLib headers annotate deprecated APIs in a way that produces |
| compiler warnings if these deprecated APIs are used. The warnings |
| can be turned off by defining the macro <a class="link" href="glib-Version-Information.html#GLIB-DISABLE-DEPRECATION-WARNINGS:CAPS" title="GLIB_DISABLE_DEPRECATION_WARNINGS"><code class="literal">GLIB_DISABLE_DEPRECATION_WARNINGS</code></a> |
| before including the glib.h header.</p> |
| <p>GLib also provides support for building applications against |
| defined subsets of deprecated or new GLib APIs. Define the macro |
| <a class="link" href="glib-Version-Information.html#GLIB-VERSION-MIN-REQUIRED:CAPS" title="GLIB_VERSION_MIN_REQUIRED"><code class="literal">GLIB_VERSION_MIN_REQUIRED</code></a> to specify up to what version of GLib |
| you want to receive warnings about deprecated APIs. Define the |
| macro <a class="link" href="glib-Version-Information.html#GLIB-VERSION-MAX-ALLOWED:CAPS" title="GLIB_VERSION_MAX_ALLOWED"><code class="literal">GLIB_VERSION_MAX_ALLOWED</code></a> to specify the newest version of |
| GLib whose API you want to use.</p> |
| </div> |
| <div class="refsect1"> |
| <a name="glib-Version-Information.functions_details"></a><h2>Functions</h2> |
| <div class="refsect2"> |
| <a name="glib-check-version"></a><h3>glib_check_version ()</h3> |
| <pre class="programlisting">const <a class="link" href="glib-Basic-Types.html#gchar" title="gchar"><span class="returnvalue">gchar</span></a> * |
| glib_check_version (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint" title="guint ()"><span class="type">guint</span></a> required_major</code></em>, |
| <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint" title="guint ()"><span class="type">guint</span></a> required_minor</code></em>, |
| <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint" title="guint ()"><span class="type">guint</span></a> required_micro</code></em>);</pre> |
| <p>Checks that the GLib library in use is compatible with the |
| given version. Generally you would pass in the constants |
| <a class="link" href="glib-Version-Information.html#GLIB-MAJOR-VERSION:CAPS" title="GLIB_MAJOR_VERSION"><span class="type">GLIB_MAJOR_VERSION</span></a>, <a class="link" href="glib-Version-Information.html#GLIB-MINOR-VERSION:CAPS" title="GLIB_MINOR_VERSION"><span class="type">GLIB_MINOR_VERSION</span></a>, <a class="link" href="glib-Version-Information.html#GLIB-MICRO-VERSION:CAPS" title="GLIB_MICRO_VERSION"><span class="type">GLIB_MICRO_VERSION</span></a> |
| as the three arguments to this function; that produces |
| a check that the library in use is compatible with |
| the version of GLib the application or module was compiled |
| against.</p> |
| <p>Compatibility is defined by two things: first the version |
| of the running library is newer than the version |
| <em class="parameter"><code>required_major.required_minor</code></em> |
| .<em class="parameter"><code>required_micro</code></em> |
| . Second |
| the running library must be binary compatible with the |
| version <em class="parameter"><code>required_major.required_minor</code></em> |
| .<em class="parameter"><code>required_micro</code></em> |
| |
| (same major version.)</p> |
| <div class="refsect3"> |
| <a name="glib-check-version.parameters"></a><h4>Parameters</h4> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="parameters_name"> |
| <col class="parameters_description"> |
| <col width="200px" class="parameters_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="parameter_name"><p>required_major</p></td> |
| <td class="parameter_description"><p>the required major version</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>required_minor</p></td> |
| <td class="parameter_description"><p>the required minor version</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>required_micro</p></td> |
| <td class="parameter_description"><p>the required micro version</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="glib-check-version.returns"></a><h4>Returns</h4> |
| <p> <a class="link" href="glib-Standard-Macros.html#NULL:CAPS" title="NULL"><code class="literal">NULL</code></a> if the GLib library is compatible with the |
| given version, or a string describing the version mismatch. |
| The returned string is owned by GLib and must not be modified |
| or freed.</p> |
| </div> |
| <p class="since">Since: <a class="link" href="api-index-2-6.html#api-index-2.6">2.6</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-CHECK-VERSION:CAPS"></a><h3>GLIB_CHECK_VERSION()</h3> |
| <pre class="programlisting">#define GLIB_CHECK_VERSION(major,minor,micro)</pre> |
| <p>Checks the version of the GLib library that is being compiled |
| against. See <a class="link" href="glib-Version-Information.html#glib-check-version" title="glib_check_version ()"><code class="function">glib_check_version()</code></a> for a runtime check.</p> |
| <div class="refsect3"> |
| <a name="GLIB-CHECK-VERSION.parameters"></a><h4>Parameters</h4> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="parameters_name"> |
| <col class="parameters_description"> |
| <col width="200px" class="parameters_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="parameter_name"><p>major</p></td> |
| <td class="parameter_description"><p>the major version to check for</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>minor</p></td> |
| <td class="parameter_description"><p>the minor version to check for</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>micro</p></td> |
| <td class="parameter_description"><p>the micro version to check for</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="GLIB-CHECK-VERSION.returns"></a><h4>Returns</h4> |
| <p> <a class="link" href="glib-Standard-Macros.html#TRUE:CAPS" title="TRUE"><code class="literal">TRUE</code></a> if the version of the GLib header files |
| is the same as or newer than the passed-in version.</p> |
| </div> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="glib-Version-Information.other_details"></a><h2>Types and Values</h2> |
| <div class="refsect2"> |
| <a name="glib-major-version"></a><h3>glib_major_version</h3> |
| <pre class="programlisting">extern const guint glib_major_version; |
| </pre> |
| <p>The major version of the GLib library.</p> |
| <p>An integer variable exported from the library linked |
| against at application run time.</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="glib-minor-version"></a><h3>glib_minor_version</h3> |
| <pre class="programlisting">extern const guint glib_minor_version; |
| </pre> |
| <p>The minor version number of the GLib library.</p> |
| <p>An integer variable exported from the library linked |
| against at application run time.</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="glib-micro-version"></a><h3>glib_micro_version</h3> |
| <pre class="programlisting">extern const guint glib_micro_version; |
| </pre> |
| <p>The micro version number of the GLib library.</p> |
| <p>An integer variable exported from the library linked |
| against at application run time.</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="glib-binary-age"></a><h3>glib_binary_age</h3> |
| <pre class="programlisting">extern const guint glib_binary_age; |
| </pre> |
| <p>The binary age of the GLib library. |
| Defines how far back backwards compatibility reaches.</p> |
| <p>An integer variable exported from the library linked |
| against at application run time.</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="glib-interface-age"></a><h3>glib_interface_age</h3> |
| <pre class="programlisting">extern const guint glib_interface_age; |
| </pre> |
| <p>The interface age of the GLib library. |
| Defines how far back the API has last been extended.</p> |
| <p>An integer variable exported from the library linked |
| against at application run time.</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-MAJOR-VERSION:CAPS"></a><h3>GLIB_MAJOR_VERSION</h3> |
| <pre class="programlisting">#define GLIB_MAJOR_VERSION 2 |
| </pre> |
| <p>The major version number of the GLib library.</p> |
| <p>Like <a class="link" href="glib-Version-Information.html#glib-major-version" title="glib_major_version"><span class="type">glib_major_version</span></a>, but from the headers used at |
| application compile time, rather than from the library |
| linked against at application run time.</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-MINOR-VERSION:CAPS"></a><h3>GLIB_MINOR_VERSION</h3> |
| <pre class="programlisting">#define GLIB_MINOR_VERSION 49 |
| </pre> |
| <p>The minor version number of the GLib library.</p> |
| <p>Like <a href="http://developer.gnome.org/gtk3/gtk3-Feature-Test-Macros.html#gtk-minor-version"><span class="type">gtk_minor_version</span></a>, but from the headers used at |
| application compile time, rather than from the library |
| linked against at application run time.</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-MICRO-VERSION:CAPS"></a><h3>GLIB_MICRO_VERSION</h3> |
| <pre class="programlisting">#define GLIB_MICRO_VERSION 4 |
| </pre> |
| <p>The micro version number of the GLib library.</p> |
| <p>Like <a href="http://developer.gnome.org/gtk3/gtk3-Feature-Test-Macros.html#gtk-micro-version"><span class="type">gtk_micro_version</span></a>, but from the headers used at |
| application compile time, rather than from the library |
| linked against at application run time.</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-VERSION-2-26:CAPS"></a><h3>GLIB_VERSION_2_26</h3> |
| <pre class="programlisting">#define GLIB_VERSION_2_26 (G_ENCODE_VERSION (2, 26)) |
| </pre> |
| <p>A macro that evaluates to the 2.26 version of GLib, in a format |
| that can be used by the C pre-processor.</p> |
| <p class="since">Since: <a class="link" href="api-index-2-32.html#api-index-2.32">2.32</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-VERSION-2-28:CAPS"></a><h3>GLIB_VERSION_2_28</h3> |
| <pre class="programlisting">#define GLIB_VERSION_2_28 (G_ENCODE_VERSION (2, 28)) |
| </pre> |
| <p>A macro that evaluates to the 2.28 version of GLib, in a format |
| that can be used by the C pre-processor.</p> |
| <p class="since">Since: <a class="link" href="api-index-2-32.html#api-index-2.32">2.32</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-VERSION-2-30:CAPS"></a><h3>GLIB_VERSION_2_30</h3> |
| <pre class="programlisting">#define GLIB_VERSION_2_30 (G_ENCODE_VERSION (2, 30)) |
| </pre> |
| <p>A macro that evaluates to the 2.30 version of GLib, in a format |
| that can be used by the C pre-processor.</p> |
| <p class="since">Since: <a class="link" href="api-index-2-32.html#api-index-2.32">2.32</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-VERSION-2-32:CAPS"></a><h3>GLIB_VERSION_2_32</h3> |
| <pre class="programlisting">#define GLIB_VERSION_2_32 (G_ENCODE_VERSION (2, 32)) |
| </pre> |
| <p>A macro that evaluates to the 2.32 version of GLib, in a format |
| that can be used by the C pre-processor.</p> |
| <p class="since">Since: <a class="link" href="api-index-2-32.html#api-index-2.32">2.32</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-VERSION-2-34:CAPS"></a><h3>GLIB_VERSION_2_34</h3> |
| <pre class="programlisting">#define GLIB_VERSION_2_34 (G_ENCODE_VERSION (2, 34)) |
| </pre> |
| <p>A macro that evaluates to the 2.34 version of GLib, in a format |
| that can be used by the C pre-processor.</p> |
| <p class="since">Since: <a class="link" href="api-index-2-34.html#api-index-2.34">2.34</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-VERSION-2-36:CAPS"></a><h3>GLIB_VERSION_2_36</h3> |
| <pre class="programlisting">#define GLIB_VERSION_2_36 (G_ENCODE_VERSION (2, 36)) |
| </pre> |
| <p>A macro that evaluates to the 2.36 version of GLib, in a format |
| that can be used by the C pre-processor.</p> |
| <p class="since">Since: <a class="link" href="api-index-2-36.html#api-index-2.36">2.36</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-VERSION-2-38:CAPS"></a><h3>GLIB_VERSION_2_38</h3> |
| <pre class="programlisting">#define GLIB_VERSION_2_38 (G_ENCODE_VERSION (2, 38)) |
| </pre> |
| <p>A macro that evaluates to the 2.38 version of GLib, in a format |
| that can be used by the C pre-processor.</p> |
| <p class="since">Since: <a class="link" href="api-index-2-38.html#api-index-2.38">2.38</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-VERSION-2-40:CAPS"></a><h3>GLIB_VERSION_2_40</h3> |
| <pre class="programlisting">#define GLIB_VERSION_2_40 (G_ENCODE_VERSION (2, 40)) |
| </pre> |
| <p>A macro that evaluates to the 2.40 version of GLib, in a format |
| that can be used by the C pre-processor.</p> |
| <p class="since">Since: <a class="link" href="api-index-2-40.html#api-index-2.40">2.40</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-VERSION-2-42:CAPS"></a><h3>GLIB_VERSION_2_42</h3> |
| <pre class="programlisting">#define GLIB_VERSION_2_42 (G_ENCODE_VERSION (2, 42)) |
| </pre> |
| <p>A macro that evaluates to the 2.42 version of GLib, in a format |
| that can be used by the C pre-processor.</p> |
| <p class="since">Since: <a class="link" href="api-index-2-42.html#api-index-2.42">2.42</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-VERSION-2-44:CAPS"></a><h3>GLIB_VERSION_2_44</h3> |
| <pre class="programlisting">#define GLIB_VERSION_2_44 (G_ENCODE_VERSION (2, 44)) |
| </pre> |
| <p>A macro that evaluates to the 2.44 version of GLib, in a format |
| that can be used by the C pre-processor.</p> |
| <p class="since">Since: <a class="link" href="api-index-2-44.html#api-index-2.44">2.44</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-VERSION-2-46:CAPS"></a><h3>GLIB_VERSION_2_46</h3> |
| <pre class="programlisting">#define GLIB_VERSION_2_46 (G_ENCODE_VERSION (2, 46)) |
| </pre> |
| <p>A macro that evaluates to the 2.46 version of GLib, in a format |
| that can be used by the C pre-processor.</p> |
| <p class="since">Since: <a class="link" href="api-index-2-46.html#api-index-2.46">2.46</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-VERSION-2-48:CAPS"></a><h3>GLIB_VERSION_2_48</h3> |
| <pre class="programlisting">#define GLIB_VERSION_2_48 (G_ENCODE_VERSION (2, 48)) |
| </pre> |
| <p>A macro that evaluates to the 2.48 version of GLib, in a format |
| that can be used by the C pre-processor.</p> |
| <p class="since">Since: <a class="link" href="api-index-2-48.html#api-index-2.48">2.48</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-VERSION-2-50:CAPS"></a><h3>GLIB_VERSION_2_50</h3> |
| <pre class="programlisting">#define GLIB_VERSION_2_50 (G_ENCODE_VERSION (2, 50)) |
| </pre> |
| <p>A macro that evaluates to the 2.50 version of GLib, in a format |
| that can be used by the C pre-processor.</p> |
| <p class="since">Since: <a class="link" href="api-index-2-50.html#api-index-2.50">2.50</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-VERSION-MIN-REQUIRED:CAPS"></a><h3>GLIB_VERSION_MIN_REQUIRED</h3> |
| <pre class="programlisting"># define GLIB_VERSION_MIN_REQUIRED (GLIB_VERSION_CUR_STABLE) |
| </pre> |
| <p>A macro that should be defined by the user prior to including |
| the glib.h header. |
| The definition should be one of the predefined GLib version |
| macros: <a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-26:CAPS" title="GLIB_VERSION_2_26"><code class="literal">GLIB_VERSION_2_26</code></a>, <a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-28:CAPS" title="GLIB_VERSION_2_28"><code class="literal">GLIB_VERSION_2_28</code></a>,...</p> |
| <p>This macro defines the earliest version of GLib that the package is |
| required to be able to compile against.</p> |
| <p>If the compiler is configured to warn about the use of deprecated |
| functions, then using functions that were deprecated in version |
| <a class="link" href="glib-Version-Information.html#GLIB-VERSION-MIN-REQUIRED:CAPS" title="GLIB_VERSION_MIN_REQUIRED"><code class="literal">GLIB_VERSION_MIN_REQUIRED</code></a> or earlier will cause warnings (but |
| using functions deprecated in later releases will not).</p> |
| <p class="since">Since: <a class="link" href="api-index-2-32.html#api-index-2.32">2.32</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-VERSION-MAX-ALLOWED:CAPS"></a><h3>GLIB_VERSION_MAX_ALLOWED</h3> |
| <pre class="programlisting"># define GLIB_VERSION_MAX_ALLOWED (GLIB_VERSION_CUR_STABLE) |
| </pre> |
| <p>A macro that should be defined by the user prior to including |
| the glib.h header. |
| The definition should be one of the predefined GLib version |
| macros: <a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-26:CAPS" title="GLIB_VERSION_2_26"><code class="literal">GLIB_VERSION_2_26</code></a>, <a class="link" href="glib-Version-Information.html#GLIB-VERSION-2-28:CAPS" title="GLIB_VERSION_2_28"><code class="literal">GLIB_VERSION_2_28</code></a>,...</p> |
| <p>This macro defines the latest version of the GLib API that the |
| package is allowed to make use of.</p> |
| <p>If the compiler is configured to warn about the use of deprecated |
| functions, then using functions added after version |
| <a class="link" href="glib-Version-Information.html#GLIB-VERSION-MAX-ALLOWED:CAPS" title="GLIB_VERSION_MAX_ALLOWED"><code class="literal">GLIB_VERSION_MAX_ALLOWED</code></a> will cause warnings.</p> |
| <p>Unless you are using <a class="link" href="glib-Version-Information.html#GLIB-CHECK-VERSION:CAPS" title="GLIB_CHECK_VERSION()"><code class="function">GLIB_CHECK_VERSION()</code></a> or the like to compile |
| different code depending on the GLib version, then this should be |
| set to the same value as <a class="link" href="glib-Version-Information.html#GLIB-VERSION-MIN-REQUIRED:CAPS" title="GLIB_VERSION_MIN_REQUIRED"><code class="literal">GLIB_VERSION_MIN_REQUIRED</code></a>.</p> |
| <p class="since">Since: <a class="link" href="api-index-2-32.html#api-index-2.32">2.32</a></p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GLIB-DISABLE-DEPRECATION-WARNINGS:CAPS"></a><h3>GLIB_DISABLE_DEPRECATION_WARNINGS</h3> |
| <pre class="programlisting">#ifdef GLIB_DISABLE_DEPRECATION_WARNINGS |
| </pre> |
| <p>A macro that should be defined before including the glib.h header. |
| If it is defined, no compiler warnings will be produced for uses |
| of deprecated GLib APIs.</p> |
| </div> |
| </div> |
| </div> |
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