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Diffstat (limited to 'man/sd_session_get_uid.html')
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diff --git a/man/sd_session_get_uid.html b/man/sd_session_get_uid.html index 8a73d6cb87..4397427156 100644 --- a/man/sd_session_get_uid.html +++ b/man/sd_session_get_uid.html @@ -18,8 +18,8 @@ </style><a href="index.html">Index </a>· <a href="systemd.directives.html">Directives </a>· <a href="../python-systemd/index.html">Python </a>· - <a href="../libudev/index.html">libudev </a>· - <a href="../libudev/index.html">gudev </a><span style="float:right">systemd 220</span><hr><div class="refentry"><a name="sd_session_is_active"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>sd_session_is_active, sd_session_is_remote, sd_session_get_state, sd_session_get_uid, sd_session_get_seat, sd_session_get_service, sd_session_get_type, sd_session_get_class, sd_session_get_desktop, sd_session_get_display, sd_session_get_tty, sd_session_get_vt, sd_session_get_remote_host, sd_session_get_remote_user — Determine state of a specific session</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="funcsynopsis"><pre class="funcsynopsisinfo">#include <systemd/sd-login.h></pre><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_is_active</b>(</code></td><td>const char *<var class="pdparam">session</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_is_remote</b>(</code></td><td>const char *<var class="pdparam">session</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_state</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">state</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_uid</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>uid_t *<var class="pdparam">uid</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_seat</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">seat</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_service</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">service</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_type</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">type</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_class</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">class</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_desktop</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">desktop</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_display</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">display</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_remote_host</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">remote_host</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_remote_user</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">remote_user</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_tty</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">tty</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_vt</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>unsigned int *<var class="pdparam">vt</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1"><a name="idm140689458568224"></a><h2 id="Description">Description<a class="headerlink" title="Permalink to this headline" href="#Description">¶</a></h2><p><code class="function">sd_session_is_active()</code> may be used to + + <span style="float:right">systemd 221</span><hr><div class="refentry"><a name="sd_session_is_active"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>sd_session_is_active, sd_session_is_remote, sd_session_get_state, sd_session_get_uid, sd_session_get_seat, sd_session_get_service, sd_session_get_type, sd_session_get_class, sd_session_get_desktop, sd_session_get_display, sd_session_get_tty, sd_session_get_vt, sd_session_get_remote_host, sd_session_get_remote_user — Determine state of a specific session</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="funcsynopsis"><pre class="funcsynopsisinfo">#include <systemd/sd-login.h></pre><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_is_active</b>(</code></td><td>const char *<var class="pdparam">session</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_is_remote</b>(</code></td><td>const char *<var class="pdparam">session</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_state</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">state</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_uid</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>uid_t *<var class="pdparam">uid</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_seat</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">seat</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_service</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">service</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_type</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">type</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_class</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">class</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_desktop</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">desktop</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_display</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">display</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_remote_host</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">remote_host</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_remote_user</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">remote_user</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_tty</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>char **<var class="pdparam">tty</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">int <b class="fsfunc">sd_session_get_vt</b>(</code></td><td>const char *<var class="pdparam">session</var>, </td></tr><tr><td> </td><td>unsigned int *<var class="pdparam">vt</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1"><a name="idm47464681779344"></a><h2 id="Description">Description<a class="headerlink" title="Permalink to this headline" href="#Description">¶</a></h2><p><code class="function">sd_session_is_active()</code> may be used to determine whether the session identified by the specified session identifier is currently active (i.e. currently in the foreground and available for user input) or not.</p><p><code class="function">sd_session_is_remote()</code> may be used to @@ -104,7 +104,7 @@ does not support VTs.</p><p>If the <code class="varname">session</code> parameter of any of these functions is passed as <code class="constant">NULL</code>, the operation is executed for the session the calling process is a member of, if - there is any.</p></div><div class="refsect1"><a name="idm140689461855952"></a><h2 id="Return Value">Return Value<a class="headerlink" title="Permalink to this headline" href="#Return%20Value">¶</a></h2><p>If the test succeeds, + there is any.</p></div><div class="refsect1"><a name="idm47464681742416"></a><h2 id="Return Value">Return Value<a class="headerlink" title="Permalink to this headline" href="#Return%20Value">¶</a></h2><p>If the test succeeds, <code class="function">sd_session_is_active()</code> and <code class="function">sd_session_is_remote()</code> return a positive integer; if it fails, 0. On success, @@ -119,7 +119,7 @@ <code class="function">sd_session_get_remote_host()</code> and <code class="function">sd_session_get_tty()</code> return 0 or a positive integer. On failure, these calls return a - negative errno-style error code.</p></div><div class="refsect1"><a name="idm140689461845952"></a><h2 id="Notes">Notes<a class="headerlink" title="Permalink to this headline" href="#Notes">¶</a></h2><p>The <code class="function">sd_session_is_active()</code>, + negative errno-style error code.</p></div><div class="refsect1"><a name="idm47464681733648"></a><h2 id="Notes">Notes<a class="headerlink" title="Permalink to this headline" href="#Notes">¶</a></h2><p>The <code class="function">sd_session_is_active()</code>, <code class="function">sd_session_get_state()</code>, <code class="function">sd_session_get_uid()</code>, <code class="function">sd_session_get_seat()</code>, @@ -133,7 +133,7 @@ interfaces are available as a shared library, which can be compiled and linked to with the <code class="constant">libsystemd</code> <a href="http://linux.die.net/man/1/pkg-config"><span class="citerefentry"><span class="refentrytitle">pkg-config</span>(1)</span></a> - file.</p></div><div class="refsect1"><a name="idm140689461835104"></a><h2 id="See Also">See Also<a class="headerlink" title="Permalink to this headline" href="#See%20Also">¶</a></h2><p> + file.</p></div><div class="refsect1"><a name="idm47464681724112"></a><h2 id="See Also">See Also<a class="headerlink" title="Permalink to this headline" href="#See%20Also">¶</a></h2><p> <a href="systemd.html"><span class="citerefentry"><span class="refentrytitle">systemd</span>(1)</span></a>, <a href="sd-login.html"><span class="citerefentry"><span class="refentrytitle">sd-login</span>(3)</span></a>, <a href="sd_pid_get_session.html"><span class="citerefentry"><span class="refentrytitle">sd_pid_get_session</span>(3)</span></a> |