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<div class="title">User and Group ID Services<div class="ingroups"><a class="el" href="group___a_p_r.html">Apache Portability Runtime library</a></div></div> </div>
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Macros</h2></td></tr>
<tr class="memitem:gafc0e18b67f8e3471848893cc4a052809"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__user.html#gafc0e18b67f8e3471848893cc4a052809">apr_uid_compare</a>(left, right)   (((left) == (right)) ? <a class="el" href="group__apr__errno.html#ga9ee311b7bf1c691dc521d721339ee2a6">APR_SUCCESS</a> : <a class="el" href="group___a_p_r___error.html#ga31e65a44daba96aa6d943529e94498e7">APR_EMISMATCH</a>)</td></tr>
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<tr class="memitem:gaa87aee2f533bed9dac33613fcf398713"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__user.html#gaa87aee2f533bed9dac33613fcf398713">apr_gid_compare</a>(left, right)   (((left) == (right)) ? <a class="el" href="group__apr__errno.html#ga9ee311b7bf1c691dc521d721339ee2a6">APR_SUCCESS</a> : <a class="el" href="group___a_p_r___error.html#ga31e65a44daba96aa6d943529e94498e7">APR_EMISMATCH</a>)</td></tr>
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Typedefs</h2></td></tr>
<tr class="memitem:gad1aa508f584bc230acf4f68ba4fc4de7"><td class="memItemLeft" align="right" valign="top">typedef uid_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__user.html#gad1aa508f584bc230acf4f68ba4fc4de7">apr_uid_t</a></td></tr>
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<tr class="memitem:ga22e9e224e984f837f3e276833e2f3a55"><td class="memItemLeft" align="right" valign="top">typedef gid_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__user.html#ga22e9e224e984f837f3e276833e2f3a55">apr_gid_t</a></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga6583c5814fcf3924a2e391dac126f8a9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__user.html#ga6583c5814fcf3924a2e391dac126f8a9">apr_uid_current</a> (<a class="el" href="group__apr__user.html#gad1aa508f584bc230acf4f68ba4fc4de7">apr_uid_t</a> *userid, <a class="el" href="group__apr__user.html#ga22e9e224e984f837f3e276833e2f3a55">apr_gid_t</a> *groupid, <a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> *p)</td></tr>
<tr class="separator:ga6583c5814fcf3924a2e391dac126f8a9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gad56be7519e060a3c6698657f51ab6bc8"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__user.html#gad56be7519e060a3c6698657f51ab6bc8">apr_uid_name_get</a> (char **username, <a class="el" href="group__apr__user.html#gad1aa508f584bc230acf4f68ba4fc4de7">apr_uid_t</a> userid, <a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> *p)</td></tr>
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<tr class="memitem:ga4b82187f32db9350f2e02165bbce965b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__user.html#ga4b82187f32db9350f2e02165bbce965b">apr_uid_get</a> (<a class="el" href="group__apr__user.html#gad1aa508f584bc230acf4f68ba4fc4de7">apr_uid_t</a> *userid, <a class="el" href="group__apr__user.html#ga22e9e224e984f837f3e276833e2f3a55">apr_gid_t</a> *groupid, const char *username, <a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> *p)</td></tr>
<tr class="separator:ga4b82187f32db9350f2e02165bbce965b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga0ad8087cf1c6257a286cf5215da8107e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__user.html#ga0ad8087cf1c6257a286cf5215da8107e">apr_uid_homepath_get</a> (char **dirname, const char *username, <a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> *p)</td></tr>
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<tr class="memitem:gadda2c777f2e8d61c02be34305720e316"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__user.html#gadda2c777f2e8d61c02be34305720e316">apr_gid_name_get</a> (char **groupname, <a class="el" href="group__apr__user.html#ga22e9e224e984f837f3e276833e2f3a55">apr_gid_t</a> groupid, <a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> *p)</td></tr>
<tr class="separator:gadda2c777f2e8d61c02be34305720e316"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gac65178a647d34387781dc8d7ade3cefc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__user.html#gac65178a647d34387781dc8d7ade3cefc">apr_gid_get</a> (<a class="el" href="group__apr__user.html#ga22e9e224e984f837f3e276833e2f3a55">apr_gid_t</a> *groupid, const char *groupname, <a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> *p)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<h2 class="groupheader">Macro Definition Documentation</h2>
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<td class="memname">#define apr_gid_compare</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">left, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">right </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   (((left) == (right)) ? <a class="el" href="group__apr__errno.html#ga9ee311b7bf1c691dc521d721339ee2a6">APR_SUCCESS</a> : <a class="el" href="group___a_p_r___error.html#ga31e65a44daba96aa6d943529e94498e7">APR_EMISMATCH</a>)</td>
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<p>Compare two group identifiers for equality. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">left</td><td>One gid to test </td></tr>
<tr><td class="paramname">right</td><td>Another gid to test </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>APR_SUCCESS if the apr_gid_t structures identify the same group, APR_EMISMATCH if not, APR_BADARG if an apr_gid_t is invalid. </dd></dl>
<dl class="section remark"><dt>Remarks</dt><dd>This function is available only if APR_HAS_USER is defined. </dd></dl>
</div>
</div>
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<td class="memname">#define apr_uid_compare</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">left, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">right </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   (((left) == (right)) ? <a class="el" href="group__apr__errno.html#ga9ee311b7bf1c691dc521d721339ee2a6">APR_SUCCESS</a> : <a class="el" href="group___a_p_r___error.html#ga31e65a44daba96aa6d943529e94498e7">APR_EMISMATCH</a>)</td>
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<p>Compare two user identifiers for equality. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">left</td><td>One uid to test </td></tr>
<tr><td class="paramname">right</td><td>Another uid to test </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>APR_SUCCESS if the apr_uid_t structures identify the same user, APR_EMISMATCH if not, APR_BADARG if an apr_uid_t is invalid. </dd></dl>
<dl class="section remark"><dt>Remarks</dt><dd>This function is available only if APR_HAS_USER is defined. </dd></dl>
</div>
</div>
<h2 class="groupheader">Typedef Documentation</h2>
<a class="anchor" id="ga22e9e224e984f837f3e276833e2f3a55"></a>
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<td class="memname">typedef gid_t <a class="el" href="group__apr__user.html#ga22e9e224e984f837f3e276833e2f3a55">apr_gid_t</a></td>
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<p>Structure for determining group ownership. </p>
</div>
</div>
<a class="anchor" id="gad1aa508f584bc230acf4f68ba4fc4de7"></a>
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<td class="memname">typedef uid_t <a class="el" href="group__apr__user.html#gad1aa508f584bc230acf4f68ba4fc4de7">apr_uid_t</a></td>
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<p>Structure for determining user ownership. </p>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
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<td class="memname"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> apr_gid_get </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__apr__user.html#ga22e9e224e984f837f3e276833e2f3a55">apr_gid_t</a> * </td>
<td class="paramname"><em>groupid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>groupname</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> * </td>
<td class="paramname"><em>p</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Get the groupid for a specified group name </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">groupid</td><td>Pointer to the group id (on output) </td></tr>
<tr><td class="paramname">groupname</td><td>The group name to look up </td></tr>
<tr><td class="paramname">p</td><td>The pool from which to allocate the string </td></tr>
</table>
</dd>
</dl>
<dl class="section remark"><dt>Remarks</dt><dd>This function is available only if APR_HAS_USER is defined. </dd></dl>
</div>
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<td class="memname"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> apr_gid_name_get </td>
<td>(</td>
<td class="paramtype">char ** </td>
<td class="paramname"><em>groupname</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__apr__user.html#ga22e9e224e984f837f3e276833e2f3a55">apr_gid_t</a> </td>
<td class="paramname"><em>groupid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> * </td>
<td class="paramname"><em>p</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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<p>Get the group name for a specified groupid </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">groupname</td><td>Pointer to new string containing group name (on output) </td></tr>
<tr><td class="paramname">groupid</td><td>The groupid </td></tr>
<tr><td class="paramname">p</td><td>The pool from which to allocate the string </td></tr>
</table>
</dd>
</dl>
<dl class="section remark"><dt>Remarks</dt><dd>This function is available only if APR_HAS_USER is defined. </dd></dl>
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<td class="memname"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> apr_uid_current </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__apr__user.html#gad1aa508f584bc230acf4f68ba4fc4de7">apr_uid_t</a> * </td>
<td class="paramname"><em>userid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__apr__user.html#ga22e9e224e984f837f3e276833e2f3a55">apr_gid_t</a> * </td>
<td class="paramname"><em>groupid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> * </td>
<td class="paramname"><em>p</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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</div><div class="memdoc">
<p>Get the userid (and groupid) of the calling process </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">userid</td><td>Returns the user id </td></tr>
<tr><td class="paramname">groupid</td><td>Returns the user's group id </td></tr>
<tr><td class="paramname">p</td><td>The pool from which to allocate working space </td></tr>
</table>
</dd>
</dl>
<dl class="section remark"><dt>Remarks</dt><dd>This function is available only if APR_HAS_USER is defined. </dd></dl>
</div>
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<td class="memname"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> apr_uid_get </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__apr__user.html#gad1aa508f584bc230acf4f68ba4fc4de7">apr_uid_t</a> * </td>
<td class="paramname"><em>userid</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__apr__user.html#ga22e9e224e984f837f3e276833e2f3a55">apr_gid_t</a> * </td>
<td class="paramname"><em>groupid</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>username</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> * </td>
<td class="paramname"><em>p</em> </td>
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<p>Get the userid (and groupid) for the specified username </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">userid</td><td>Returns the user id </td></tr>
<tr><td class="paramname">groupid</td><td>Returns the user's group id </td></tr>
<tr><td class="paramname">username</td><td>The username to look up </td></tr>
<tr><td class="paramname">p</td><td>The pool from which to allocate working space </td></tr>
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</dd>
</dl>
<dl class="section remark"><dt>Remarks</dt><dd>This function is available only if APR_HAS_USER is defined. </dd></dl>
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<td class="memname"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> apr_uid_homepath_get </td>
<td>(</td>
<td class="paramtype">char ** </td>
<td class="paramname"><em>dirname</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>username</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> * </td>
<td class="paramname"><em>p</em> </td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>Get the home directory for the named user </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">dirname</td><td>Pointer to new string containing directory name (on output) </td></tr>
<tr><td class="paramname">username</td><td>The named user </td></tr>
<tr><td class="paramname">p</td><td>The pool from which to allocate the string </td></tr>
</table>
</dd>
</dl>
<dl class="section remark"><dt>Remarks</dt><dd>This function is available only if APR_HAS_USER is defined. </dd></dl>
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<td class="memname"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> apr_uid_name_get </td>
<td>(</td>
<td class="paramtype">char ** </td>
<td class="paramname"><em>username</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__apr__user.html#gad1aa508f584bc230acf4f68ba4fc4de7">apr_uid_t</a> </td>
<td class="paramname"><em>userid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> * </td>
<td class="paramname"><em>p</em> </td>
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<td></td>
<td>)</td>
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<p>Get the user name for a specified userid </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">username</td><td>Pointer to new string containing user name (on output) </td></tr>
<tr><td class="paramname">userid</td><td>The userid </td></tr>
<tr><td class="paramname">p</td><td>The pool from which to allocate the string </td></tr>
</table>
</dd>
</dl>
<dl class="section remark"><dt>Remarks</dt><dd>This function is available only if APR_HAS_USER is defined. </dd></dl>
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