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Diffstat (limited to 'man/sd_bus_creds_get_mask.html')
| -rw-r--r-- | man/sd_bus_creds_get_mask.html | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/man/sd_bus_creds_get_mask.html b/man/sd_bus_creds_get_mask.html index 5390458f93..fd6f5d2be8 100644 --- a/man/sd_bus_creds_get_mask.html +++ b/man/sd_bus_creds_get_mask.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_bus_creds_new_from_pid"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>sd_bus_creds_new_from_pid, sd_bus_creds_get_mask, sd_bus_creds_ref, sd_bus_creds_unref — Retrieve credentials object for the specified PID</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="funcsynopsis"><pre class="funcsynopsisinfo">#include <systemd/sd-bus.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_bus_creds_new_from_pid</b>(</code></td><td>pid_t <var class="pdparam">pid</var>, </td></tr><tr><td> </td><td>uint64_t <var class="pdparam">creds_mask</var>, </td></tr><tr><td> </td><td>sd_bus_creds **<var class="pdparam">ret</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">uint64_t <b class="fsfunc">sd_bus_creds_get_mask</b>(</code></td><td>const sd_bus_creds *<var class="pdparam">c</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">sd_bus_creds *<b class="fsfunc">sd_bus_creds_ref</b>(</code></td><td>sd_bus_creds *<var class="pdparam">c</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">sd_bus_creds *<b class="fsfunc">sd_bus_creds_unref</b>(</code></td><td>sd_bus_creds *<var class="pdparam">c</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div><p> + + <span style="float:right">systemd 221</span><hr><div class="refentry"><a name="sd_bus_creds_new_from_pid"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>sd_bus_creds_new_from_pid, sd_bus_creds_get_mask, sd_bus_creds_ref, sd_bus_creds_unref — Retrieve credentials object for the specified PID</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="funcsynopsis"><pre class="funcsynopsisinfo">#include <systemd/sd-bus.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_bus_creds_new_from_pid</b>(</code></td><td>pid_t <var class="pdparam">pid</var>, </td></tr><tr><td> </td><td>uint64_t <var class="pdparam">creds_mask</var>, </td></tr><tr><td> </td><td>sd_bus_creds **<var class="pdparam">ret</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">uint64_t <b class="fsfunc">sd_bus_creds_get_mask</b>(</code></td><td>const sd_bus_creds *<var class="pdparam">c</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">sd_bus_creds *<b class="fsfunc">sd_bus_creds_ref</b>(</code></td><td>sd_bus_creds *<var class="pdparam">c</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">sd_bus_creds *<b class="fsfunc">sd_bus_creds_unref</b>(</code></td><td>sd_bus_creds *<var class="pdparam">c</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div><p> <code class="constant">SD_BUS_CREDS_PID</code>, <code class="constant">SD_BUS_CREDS_TID</code>, <code class="constant">SD_BUS_CREDS_UID</code>, @@ -44,7 +44,7 @@ <code class="constant">SD_BUS_CREDS_UNIQUE_NAME</code>, <code class="constant">SD_BUS_CREDS_WELL_KNOWN_NAMES</code>, <code class="constant">_SD_BUS_CREDS_ALL</code> - </p></div><div class="refsect1"><a name="idm139755527134608"></a><h2 id="Description">Description<a class="headerlink" title="Permalink to this headline" href="#Description">¶</a></h2><p><code class="function">sd_bus_creds_new_from_pid()</code> creates a new + </p></div><div class="refsect1"><a name="idm47514984722368"></a><h2 id="Description">Description<a class="headerlink" title="Permalink to this headline" href="#Description">¶</a></h2><p><code class="function">sd_bus_creds_new_from_pid()</code> creates a new credentials object and fills it with information about the process <em class="parameter"><code>pid</code></em>. This pointer to this object will be stored in <em class="parameter"><code>ret</code></em> pointer.</p><p>The information that will be stored is determined by @@ -90,23 +90,23 @@ <em class="parameter"><code>c</code></em> cannot be used anymore, so further calls to <code class="function">sd_bus_creds_ref(c)</code> or <code class="function">sd_bus_creds_unref(c)</code> are illegal.</p><p><code class="function">sd_bus_creds_unref</code> destroys a reference - to <em class="parameter"><code>c</code></em>.</p></div><div class="refsect1"><a name="idm139755527111728"></a><h2 id="Return Value">Return Value<a class="headerlink" title="Permalink to this headline" href="#Return%20Value">¶</a></h2><p>On success, <code class="function">sd_bus_creds_new_from_pid()</code> + to <em class="parameter"><code>c</code></em>.</p></div><div class="refsect1"><a name="idm47514984699488"></a><h2 id="Return Value">Return Value<a class="headerlink" title="Permalink to this headline" href="#Return%20Value">¶</a></h2><p>On success, <code class="function">sd_bus_creds_new_from_pid()</code> returns 0 or a positive integer. On failure, it returns a negative errno-style error code.</p><p><code class="function">sd_bus_creds_get_mask()</code> returns the mask of successfully acquired fields.</p><p><code class="function">sd_bus_creds_ref</code> always returns the argument.</p><p><code class="function">sd_bus_creds_unref</code> always returns - <code class="constant">NULL</code>.</p></div><div class="refsect1"><a name="idm139755527106816"></a><h2 id="Reference ownership">Reference ownership<a class="headerlink" title="Permalink to this headline" href="#Reference%20ownership">¶</a></h2><p>Function <code class="function">sd_bus_creds_new_from_pid()</code> + <code class="constant">NULL</code>.</p></div><div class="refsect1"><a name="idm47514984694576"></a><h2 id="Reference ownership">Reference ownership<a class="headerlink" title="Permalink to this headline" href="#Reference%20ownership">¶</a></h2><p>Function <code class="function">sd_bus_creds_new_from_pid()</code> creates a new object and the caller owns the sole reference. When not needed anymore, this reference should be destroyed with <a href="sd_bus_creds_unref.html"><span class="citerefentry"><span class="refentrytitle">sd_bus_creds_unref</span>(3)</span></a>. - </p></div><div class="refsect1"><a name="idm139755527104112"></a><h2 id="Errors">Errors<a class="headerlink" title="Permalink to this headline" href="#Errors">¶</a></h2><p>Returned errors may indicate the following problems:</p><div class="variablelist"><dl class="variablelist"><dt id="-ESRCH"><span class="term"><code class="constant">-ESRCH</code></span><a class="headerlink" title="Permalink to this term" href="#-ESRCH">¶</a></dt><dd><p>Specified <em class="parameter"><code>pid</code></em> could not + </p></div><div class="refsect1"><a name="idm47514984691872"></a><h2 id="Errors">Errors<a class="headerlink" title="Permalink to this headline" href="#Errors">¶</a></h2><p>Returned errors may indicate the following problems:</p><div class="variablelist"><dl class="variablelist"><dt id="-ESRCH"><span class="term"><code class="constant">-ESRCH</code></span><a class="headerlink" title="Permalink to this term" href="#-ESRCH">¶</a></dt><dd><p>Specified <em class="parameter"><code>pid</code></em> could not be found.</p></dd><dt id="-EINVAL"><span class="term"><code class="constant">-EINVAL</code></span><a class="headerlink" title="Permalink to this term" href="#-EINVAL">¶</a></dt><dd><p>Specified parameter is invalid (<code class="constant">NULL</code> in case of output - parameters).</p></dd><dt id="-ENOMEM"><span class="term"><code class="constant">-ENOMEM</code></span><a class="headerlink" title="Permalink to this term" href="#-ENOMEM">¶</a></dt><dd><p>Memory allocation failed.</p></dd></dl></div></div><div class="refsect1"><a name="idm139755527097344"></a><h2 id="Notes">Notes<a class="headerlink" title="Permalink to this headline" href="#Notes">¶</a></h2><p><code class="function">sd_bus_creds_new_from_pid()</code> is + parameters).</p></dd><dt id="-ENOMEM"><span class="term"><code class="constant">-ENOMEM</code></span><a class="headerlink" title="Permalink to this term" href="#-ENOMEM">¶</a></dt><dd><p>Memory allocation failed.</p></dd></dl></div></div><div class="refsect1"><a name="idm47514984685104"></a><h2 id="Notes">Notes<a class="headerlink" title="Permalink to this headline" href="#Notes">¶</a></h2><p><code class="function">sd_bus_creds_new_from_pid()</code> is 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="idm139755527094192"></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="idm47514984681952"></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-bus.html"><span class="citerefentry"><span class="refentrytitle">sd-bus</span>(3)</span></a>, <a href="sd_bus_creds_ref.html"><span class="citerefentry"><span class="refentrytitle">sd_bus_creds_ref</span>(3)</span></a>, |