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<div class="textblock"><code>#include &lt;config.h&gt;</code><br />
<code>#include &lt;fuse.h&gt;</code><br />
<code>#include &lt;unistd.h&gt;</code><br />
<code>#include &lt;ctype.h&gt;</code><br />
<code>#include &lt;string.h&gt;</code><br />
<code>#include &lt;stdio.h&gt;</code><br />
<code>#include &lt;stdlib.h&gt;</code><br />
<code>#include &lt;errno.h&gt;</code><br />
<code>#include &lt;time.h&gt;</code><br />
<code>#include &lt;pthread.h&gt;</code><br />
<code>#include &lt;poll.h&gt;</code><br />
</div>
<p><a href="example_2poll_8c_source.html">Go to the source code of this file.</a></p>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>This example illustrates how to write a FUSE file system that supports polling for changes that don't come through the kernel. It can be tested with the poll_client.c program.</p>
<p>Compile with: </p><pre class="fragment">gcc -Wall poll.c `pkg-config fuse3 --cflags --libs` -o poll
</pre> <h2><a class="anchor" id="autotoc_md21"></a>
Source code</h2>
<div class="fragment"><div class="line"><span class="comment">/*</span></div>
<div class="line"><span class="comment">  FUSE fsel: FUSE select example</span></div>
<div class="line"><span class="comment">  Copyright (C) 2008       SUSE Linux Products GmbH</span></div>
<div class="line"><span class="comment">  Copyright (C) 2008       Tejun Heo &lt;teheo@suse.de&gt;</span></div>
<div class="line"><span class="comment"></span> </div>
<div class="line"><span class="comment">  This program can be distributed under the terms of the GNU GPLv2.</span></div>
<div class="line"><span class="comment">  See the file COPYING.</span></div>
<div class="line"><span class="comment">*/</span></div>
<div class="line"> </div>
<div class="line"><span class="preprocessor">#define FUSE_USE_VERSION 31</span></div>
<div class="line"> </div>
<div class="line"><span class="preprocessor">#include &lt;config.h&gt;</span></div>
<div class="line"> </div>
<div class="line"><span class="preprocessor">#include &lt;fuse.h&gt;</span></div>
<div class="line"><span class="preprocessor">#include &lt;unistd.h&gt;</span></div>
<div class="line"><span class="preprocessor">#include &lt;ctype.h&gt;</span></div>
<div class="line"><span class="preprocessor">#include &lt;string.h&gt;</span></div>
<div class="line"><span class="preprocessor">#include &lt;stdio.h&gt;</span></div>
<div class="line"><span class="preprocessor">#include &lt;stdlib.h&gt;</span></div>
<div class="line"><span class="preprocessor">#include &lt;errno.h&gt;</span></div>
<div class="line"><span class="preprocessor">#include &lt;time.h&gt;</span></div>
<div class="line"><span class="preprocessor">#include &lt;pthread.h&gt;</span></div>
<div class="line"><span class="preprocessor">#include &lt;poll.h&gt;</span></div>
<div class="line"> </div>
<div class="line"><span class="comment">/*</span></div>
<div class="line"><span class="comment"> * fsel_open_mask is used to limit the number of opens to 1 per file.</span></div>
<div class="line"><span class="comment"> * This is to use file index (0-F) as fh as poll support requires</span></div>
<div class="line"><span class="comment"> * unique fh per open file.  Lifting this would require proper open</span></div>
<div class="line"><span class="comment"> * file management.</span></div>
<div class="line"><span class="comment"> */</span></div>
<div class="line"><span class="keyword">static</span> <span class="keywordtype">unsigned</span> fsel_open_mask;</div>
<div class="line"><span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> fsel_hex_map[] = <span class="stringliteral">&quot;0123456789ABCDEF&quot;</span>;</div>
<div class="line"><span class="keyword">static</span> <span class="keyword">struct </span>fuse *fsel_fuse;  <span class="comment">/* needed for poll notification */</span></div>
<div class="line"> </div>
<div class="line"><span class="preprocessor">#define FSEL_CNT_MAX    10      </span><span class="comment">/* each file can store upto 10 chars */</span><span class="preprocessor"></span></div>
<div class="line"><span class="preprocessor">#define FSEL_FILES      16</span></div>
<div class="line"> </div>
<div class="line"><span class="keyword">static</span> pthread_mutex_t fsel_mutex;      <span class="comment">/* protects notify_mask and cnt array */</span></div>
<div class="line"><span class="keyword">static</span> <span class="keywordtype">unsigned</span> fsel_poll_notify_mask;  <span class="comment">/* poll notification scheduled? */</span></div>
<div class="line"><span class="keyword">static</span> <span class="keyword">struct </span>fuse_pollhandle *fsel_poll_handle[FSEL_FILES]; <span class="comment">/* poll notify handles */</span></div>
<div class="line"><span class="keyword">static</span> <span class="keywordtype">unsigned</span> fsel_cnt[FSEL_FILES];   <span class="comment">/* nbytes stored in each file */</span></div>
<div class="line"> </div>
<div class="line"><span class="keyword">static</span> <span class="keywordtype">int</span> fsel_path_index(<span class="keyword">const</span> <span class="keywordtype">char</span> *path)</div>
<div class="line">{</div>
<div class="line">        <span class="keywordtype">char</span> ch = path[1];</div>
<div class="line"> </div>
<div class="line">        <span class="keywordflow">if</span> (strlen(path) != 2 || path[0] != <span class="charliteral">&#39;/&#39;</span> || !isxdigit(ch) || islower(ch))</div>
<div class="line">                <span class="keywordflow">return</span> -1;</div>
<div class="line">        <span class="keywordflow">return</span> ch &lt;= <span class="charliteral">&#39;9&#39;</span> ? ch - <span class="charliteral">&#39;0&#39;</span> : ch - <span class="charliteral">&#39;A&#39;</span> + 10;</div>
<div class="line">}</div>
<div class="line"> </div>
<div class="line"><span class="keyword">static</span> <span class="keywordtype">int</span> fsel_getattr(<span class="keyword">const</span> <span class="keywordtype">char</span> *path, <span class="keyword">struct</span> stat *stbuf,</div>
<div class="line">                        <span class="keyword">struct</span> <a class="code" href="structfuse__file__info.html">fuse_file_info</a> *fi)</div>
<div class="line">{</div>
<div class="line">        (void) fi;</div>
<div class="line">        <span class="keywordtype">int</span> idx;</div>
<div class="line"> </div>
<div class="line">        memset(stbuf, 0, <span class="keyword">sizeof</span>(<span class="keyword">struct</span> stat));</div>
<div class="line"> </div>
<div class="line">        <span class="keywordflow">if</span> (strcmp(path, <span class="stringliteral">&quot;/&quot;</span>) == 0) {</div>
<div class="line">                stbuf-&gt;st_mode = S_IFDIR | 0555;</div>
<div class="line">                stbuf-&gt;st_nlink = 2;</div>
<div class="line">                <span class="keywordflow">return</span> 0;</div>
<div class="line">        }</div>
<div class="line"> </div>
<div class="line">        idx = fsel_path_index(path);</div>
<div class="line">        <span class="keywordflow">if</span> (idx &lt; 0)</div>
<div class="line">                <span class="keywordflow">return</span> -ENOENT;</div>
<div class="line"> </div>
<div class="line">        stbuf-&gt;st_mode = S_IFREG | 0444;</div>
<div class="line">        stbuf-&gt;st_nlink = 1;</div>
<div class="line">        stbuf-&gt;st_size = fsel_cnt[idx];</div>
<div class="line">        <span class="keywordflow">return</span> 0;</div>
<div class="line">}</div>
<div class="line"> </div>
<div class="line"><span class="keyword">static</span> <span class="keywordtype">int</span> fsel_readdir(<span class="keyword">const</span> <span class="keywordtype">char</span> *path, <span class="keywordtype">void</span> *buf, <a class="code" href="fuse-3_810_84_2include_2fuse_8h.html#a7dd132de66a5cc2add2a4eff5d435660">fuse_fill_dir_t</a> filler,</div>
<div class="line">                        off_t offset, <span class="keyword">struct</span> <a class="code" href="structfuse__file__info.html">fuse_file_info</a> *fi,</div>
<div class="line">                        <span class="keyword">enum</span> <a class="code" href="fuse-3_810_84_2include_2fuse_8h.html#af2bcf2a473b41b3cc8da8c079656a074">fuse_readdir_flags</a> flags)</div>
<div class="line">{</div>
<div class="line">        <span class="keywordtype">char</span> name[2] = { };</div>
<div class="line">        <span class="keywordtype">int</span> i;</div>
<div class="line"> </div>
<div class="line">        (void) offset;</div>
<div class="line">        (void) fi;</div>
<div class="line">        (void) flags;</div>
<div class="line"> </div>
<div class="line">        <span class="keywordflow">if</span> (strcmp(path, <span class="stringliteral">&quot;/&quot;</span>) != 0)</div>
<div class="line">                <span class="keywordflow">return</span> -ENOENT;</div>
<div class="line"> </div>
<div class="line">        <span class="keywordflow">for</span> (i = 0; i &lt; FSEL_FILES; i++) {</div>
<div class="line">                name[0] = fsel_hex_map[i];</div>
<div class="line">                filler(buf, name, NULL, 0, 0);</div>
<div class="line">        }</div>
<div class="line"> </div>
<div class="line">        <span class="keywordflow">return</span> 0;</div>
<div class="line">}</div>
<div class="line"> </div>
<div class="line"><span class="keyword">static</span> <span class="keywordtype">int</span> fsel_open(<span class="keyword">const</span> <span class="keywordtype">char</span> *path, <span class="keyword">struct</span> <a class="code" href="structfuse__file__info.html">fuse_file_info</a> *fi)</div>
<div class="line">{</div>
<div class="line">        <span class="keywordtype">int</span> idx = fsel_path_index(path);</div>
<div class="line"> </div>
<div class="line">        <span class="keywordflow">if</span> (idx &lt; 0)</div>
<div class="line">                <span class="keywordflow">return</span> -ENOENT;</div>
<div class="line">        <span class="keywordflow">if</span> ((fi-&gt;<a class="code" href="structfuse__file__info.html#ae7d31802727be19670193a411647bca5">flags</a> &amp; O_ACCMODE) != O_RDONLY)</div>
<div class="line">                <span class="keywordflow">return</span> -EACCES;</div>
<div class="line">        <span class="keywordflow">if</span> (fsel_open_mask &amp; (1 &lt;&lt; idx))</div>
<div class="line">                <span class="keywordflow">return</span> -EBUSY;</div>
<div class="line">        fsel_open_mask |= (1 &lt;&lt; idx);</div>
<div class="line"> </div>
<div class="line">        <span class="comment">/*</span></div>
<div class="line"><span class="comment">         * fsel files are nonseekable somewhat pipe-like files which</span></div>
<div class="line"><span class="comment">         * gets filled up periodically by producer thread and consumed</span></div>
<div class="line"><span class="comment">         * on read.  Tell FUSE as such.</span></div>
<div class="line"><span class="comment">         */</span></div>
<div class="line">        fi-&gt;<a class="code" href="structfuse__file__info.html#a45314d0b92a8d4c9de33d996aa59ada8">fh</a> = idx;</div>
<div class="line">        fi-&gt;<a class="code" href="structfuse__file__info.html#a03b59a10e62963d9affa34ad78bd144a">direct_io</a> = 1;</div>
<div class="line">        fi-&gt;<a class="code" href="structfuse__file__info.html#a272022c57a6a79dd8f98ef597786e154">nonseekable</a> = 1;</div>
<div class="line"> </div>
<div class="line">        <span class="keywordflow">return</span> 0;</div>
<div class="line">}</div>
<div class="line"> </div>
<div class="line"><span class="keyword">static</span> <span class="keywordtype">int</span> fsel_release(<span class="keyword">const</span> <span class="keywordtype">char</span> *path, <span class="keyword">struct</span> <a class="code" href="structfuse__file__info.html">fuse_file_info</a> *fi)</div>
<div class="line">{</div>
<div class="line">        <span class="keywordtype">int</span> idx = fi-&gt;<a class="code" href="structfuse__file__info.html#a45314d0b92a8d4c9de33d996aa59ada8">fh</a>;</div>
<div class="line"> </div>
<div class="line">        (void) path;</div>
<div class="line"> </div>
<div class="line">        fsel_open_mask &amp;= ~(1 &lt;&lt; idx);</div>
<div class="line">        <span class="keywordflow">return</span> 0;</div>
<div class="line">}</div>
<div class="line"> </div>
<div class="line"><span class="keyword">static</span> <span class="keywordtype">int</span> fsel_read(<span class="keyword">const</span> <span class="keywordtype">char</span> *path, <span class="keywordtype">char</span> *buf, <span class="keywordtype">size_t</span> size, off_t offset,</div>
<div class="line">                     <span class="keyword">struct</span> <a class="code" href="structfuse__file__info.html">fuse_file_info</a> *fi)</div>
<div class="line">{</div>
<div class="line">        <span class="keywordtype">int</span> idx = fi-&gt;<a class="code" href="structfuse__file__info.html#a45314d0b92a8d4c9de33d996aa59ada8">fh</a>;</div>
<div class="line"> </div>
<div class="line">        (void) path;</div>
<div class="line">        (void) offset;</div>
<div class="line"> </div>
<div class="line">        pthread_mutex_lock(&amp;fsel_mutex);</div>
<div class="line">        <span class="keywordflow">if</span> (fsel_cnt[idx] &lt; size)</div>
<div class="line">                size = fsel_cnt[idx];</div>
<div class="line">        printf(<span class="stringliteral">&quot;READ   %X transferred=%zu cnt=%u\n&quot;</span>, idx, size, fsel_cnt[idx]);</div>
<div class="line">        fsel_cnt[idx] -= size;</div>
<div class="line">        pthread_mutex_unlock(&amp;fsel_mutex);</div>
<div class="line"> </div>
<div class="line">        memset(buf, fsel_hex_map[idx], size);</div>
<div class="line">        <span class="keywordflow">return</span> size;</div>
<div class="line">}</div>
<div class="line"> </div>
<div class="line"><span class="keyword">static</span> <span class="keywordtype">int</span> fsel_poll(<span class="keyword">const</span> <span class="keywordtype">char</span> *path, <span class="keyword">struct</span> <a class="code" href="structfuse__file__info.html">fuse_file_info</a> *fi,</div>
<div class="line">                     <span class="keyword">struct</span> fuse_pollhandle *ph, <span class="keywordtype">unsigned</span> *reventsp)</div>
<div class="line">{</div>
<div class="line">        <span class="keyword">static</span> <span class="keywordtype">unsigned</span> polled_zero;</div>
<div class="line">        <span class="keywordtype">int</span> idx = fi-&gt;<a class="code" href="structfuse__file__info.html#a45314d0b92a8d4c9de33d996aa59ada8">fh</a>;</div>
<div class="line"> </div>
<div class="line">        (void) path;</div>
<div class="line"> </div>
<div class="line">        <span class="comment">/*</span></div>
<div class="line"><span class="comment">         * Poll notification requires pointer to struct fuse which</span></div>
<div class="line"><span class="comment">         * can&#39;t be obtained when using fuse_main().  As notification</span></div>
<div class="line"><span class="comment">         * happens only after poll is called, fill it here from</span></div>
<div class="line"><span class="comment">         * fuse_context.</span></div>
<div class="line"><span class="comment">         */</span></div>
<div class="line">        <span class="keywordflow">if</span> (!fsel_fuse) {</div>
<div class="line">                <span class="keyword">struct </span><a class="code" href="structfuse__context.html">fuse_context</a> *cxt = <a class="code" href="fuse-3_810_84_2include_2fuse_8h.html#a9a0f2a6603cb1e21f5e4c1aec84a3bcc">fuse_get_context</a>();</div>
<div class="line">                <span class="keywordflow">if</span> (cxt)</div>
<div class="line">                        fsel_fuse = cxt-&gt;<a class="code" href="structfuse__context.html#a9f2163e75f0333774a43b6c770253e8d">fuse</a>;</div>
<div class="line">        }</div>
<div class="line"> </div>
<div class="line">        pthread_mutex_lock(&amp;fsel_mutex);</div>
<div class="line"> </div>
<div class="line">        <span class="keywordflow">if</span> (ph != NULL) {</div>
<div class="line">                <span class="keyword">struct </span>fuse_pollhandle *oldph = fsel_poll_handle[idx];</div>
<div class="line"> </div>
<div class="line">                <span class="keywordflow">if</span> (oldph)</div>
<div class="line">                        <a class="code" href="fuse-3_810_84_2include_2fuse__common_8h.html#adf5027f8a38b2efc03858efd7fdc756a">fuse_pollhandle_destroy</a>(oldph);</div>
<div class="line"> </div>
<div class="line">                fsel_poll_notify_mask |= (1 &lt;&lt; idx);</div>
<div class="line">                fsel_poll_handle[idx] = ph;</div>
<div class="line">        }</div>
<div class="line"> </div>
<div class="line">        <span class="keywordflow">if</span> (fsel_cnt[idx]) {</div>
<div class="line">                *reventsp |= POLLIN;</div>
<div class="line">                printf(<span class="stringliteral">&quot;POLL   %X cnt=%u polled_zero=%u\n&quot;</span>,</div>
<div class="line">                       idx, fsel_cnt[idx], polled_zero);</div>
<div class="line">                polled_zero = 0;</div>
<div class="line">        } <span class="keywordflow">else</span></div>
<div class="line">                polled_zero++;</div>
<div class="line"> </div>
<div class="line">        pthread_mutex_unlock(&amp;fsel_mutex);</div>
<div class="line">        <span class="keywordflow">return</span> 0;</div>
<div class="line">}</div>
<div class="line"> </div>
<div class="line"><span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">struct </span><a class="code" href="structfuse__operations.html">fuse_operations</a> fsel_oper = {</div>
<div class="line">        .<a class="code" href="structfuse__operations.html#a60144dbd1a893008d9112e949300eb77">getattr</a>        = fsel_getattr,</div>
<div class="line">        .readdir        = fsel_readdir,</div>
<div class="line">        .open           = fsel_open,</div>
<div class="line">        .release        = fsel_release,</div>
<div class="line">        .read           = fsel_read,</div>
<div class="line">        .poll           = fsel_poll,</div>
<div class="line">};</div>
<div class="line"> </div>
<div class="line"><span class="keyword">static</span> <span class="keywordtype">void</span> *fsel_producer(<span class="keywordtype">void</span> *data)</div>
<div class="line">{</div>
<div class="line">        <span class="keyword">const</span> <span class="keyword">struct </span>timespec interval = { 0, 250000000 };</div>
<div class="line">        <span class="keywordtype">unsigned</span> idx = 0, nr = 1;</div>
<div class="line"> </div>
<div class="line">        (void) data;</div>
<div class="line"> </div>
<div class="line">        <span class="keywordflow">while</span> (1) {</div>
<div class="line">                <span class="keywordtype">int</span> i, t;</div>
<div class="line"> </div>
<div class="line">                pthread_mutex_lock(&amp;fsel_mutex);</div>
<div class="line"> </div>
<div class="line">                <span class="comment">/*</span></div>
<div class="line"><span class="comment">                 * This is the main producer loop which is executed</span></div>
<div class="line"><span class="comment">                 * ever 500ms.  On each iteration, it fills one byte</span></div>
<div class="line"><span class="comment">                 * to 1, 2 or 4 files and sends poll notification if</span></div>
<div class="line"><span class="comment">                 * requested.</span></div>
<div class="line"><span class="comment">                 */</span></div>
<div class="line">                <span class="keywordflow">for</span> (i = 0, t = idx; i &lt; nr;</div>
<div class="line">                     i++, t = (t + FSEL_FILES / nr) % FSEL_FILES) {</div>
<div class="line">                        <span class="keywordflow">if</span> (fsel_cnt[t] == FSEL_CNT_MAX)</div>
<div class="line">                                <span class="keywordflow">continue</span>;</div>
<div class="line"> </div>
<div class="line">                        fsel_cnt[t]++;</div>
<div class="line">                        <span class="keywordflow">if</span> (fsel_fuse &amp;&amp; (fsel_poll_notify_mask &amp; (1 &lt;&lt; t))) {</div>
<div class="line">                                <span class="keyword">struct </span>fuse_pollhandle *ph;</div>
<div class="line"> </div>
<div class="line">                                printf(<span class="stringliteral">&quot;NOTIFY %X\n&quot;</span>, t);</div>
<div class="line">                                ph = fsel_poll_handle[t];</div>
<div class="line">                                fuse_notify_poll(ph);</div>
<div class="line">                                <a class="code" href="fuse-3_810_84_2include_2fuse__common_8h.html#adf5027f8a38b2efc03858efd7fdc756a">fuse_pollhandle_destroy</a>(ph);</div>
<div class="line">                                fsel_poll_notify_mask &amp;= ~(1 &lt;&lt; t);</div>
<div class="line">                                fsel_poll_handle[t] = NULL;</div>
<div class="line">                        }</div>
<div class="line">                }</div>
<div class="line"> </div>
<div class="line">                idx = (idx + 1) % FSEL_FILES;</div>
<div class="line">                <span class="keywordflow">if</span> (idx == 0)</div>
<div class="line">                        nr = (nr * 2) % 7;      <span class="comment">/* cycle through 1, 2 and 4 */</span></div>
<div class="line"> </div>
<div class="line">                pthread_mutex_unlock(&amp;fsel_mutex);</div>
<div class="line"> </div>
<div class="line">                nanosleep(&amp;interval, NULL);</div>
<div class="line">        }</div>
<div class="line"> </div>
<div class="line">        <span class="keywordflow">return</span> NULL;</div>
<div class="line">}</div>
<div class="line"> </div>
<div class="line"><span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[])</div>
<div class="line">{</div>
<div class="line">        pthread_t producer;</div>
<div class="line">        pthread_attr_t attr;</div>
<div class="line">        <span class="keywordtype">int</span> ret;</div>
<div class="line"> </div>
<div class="line">        errno = pthread_mutex_init(&amp;fsel_mutex, NULL);</div>
<div class="line">        <span class="keywordflow">if</span> (errno) {</div>
<div class="line">                perror(<span class="stringliteral">&quot;pthread_mutex_init&quot;</span>);</div>
<div class="line">                <span class="keywordflow">return</span> 1;</div>
<div class="line">        }</div>
<div class="line"> </div>
<div class="line">        errno = pthread_attr_init(&amp;attr);</div>
<div class="line">        <span class="keywordflow">if</span> (errno) {</div>
<div class="line">                perror(<span class="stringliteral">&quot;pthread_attr_init&quot;</span>);</div>
<div class="line">                <span class="keywordflow">return</span> 1;</div>
<div class="line">        }</div>
<div class="line"> </div>
<div class="line">        errno = pthread_create(&amp;producer, &amp;attr, fsel_producer, NULL);</div>
<div class="line">        <span class="keywordflow">if</span> (errno) {</div>
<div class="line">                perror(<span class="stringliteral">&quot;pthread_create&quot;</span>);</div>
<div class="line">                <span class="keywordflow">return</span> 1;</div>
<div class="line">        }</div>
<div class="line"> </div>
<div class="line">        ret = <a class="code" href="fuse-3_810_84_2include_2fuse_8h.html#ac99b844cee7aaa8fb4e35df5b5488d82">fuse_main</a>(argc, argv, &amp;fsel_oper, NULL);</div>
<div class="line"> </div>
<div class="line">        pthread_cancel(producer);</div>
<div class="line">        pthread_join(producer, NULL);</div>
<div class="line"> </div>
<div class="line">        <span class="keywordflow">return</span> ret;</div>
<div class="line">}</div>
<div class="ttc" id="afuse-3_810_84_2include_2fuse_8h_html_a7dd132de66a5cc2add2a4eff5d435660"><div class="ttname"><a href="fuse-3_810_84_2include_2fuse_8h.html#a7dd132de66a5cc2add2a4eff5d435660">fuse_fill_dir_t</a></div><div class="ttdeci">int(* fuse_fill_dir_t)(void *buf, const char *name, const struct stat *stbuf, off_t off, enum fuse_fill_dir_flags flags)</div><div class="ttdef"><b>Definition:</b> <a href="fuse-3_810_84_2include_2fuse_8h_source.html#l00085">fuse.h:85</a></div></div>
<div class="ttc" id="afuse-3_810_84_2include_2fuse_8h_html_a9a0f2a6603cb1e21f5e4c1aec84a3bcc"><div class="ttname"><a href="fuse-3_810_84_2include_2fuse_8h.html#a9a0f2a6603cb1e21f5e4c1aec84a3bcc">fuse_get_context</a></div><div class="ttdeci">struct fuse_context * fuse_get_context(void)</div><div class="ttdef"><b>Definition:</b> <a href="fuse-3_810_84_2lib_2fuse_8c_source.html#l04607">fuse.c:4607</a></div></div>
<div class="ttc" id="afuse-3_810_84_2include_2fuse_8h_html_ac99b844cee7aaa8fb4e35df5b5488d82"><div class="ttname"><a href="fuse-3_810_84_2include_2fuse_8h.html#ac99b844cee7aaa8fb4e35df5b5488d82">fuse_main</a></div><div class="ttdeci">#define fuse_main(argc, argv, op, private_data)</div><div class="ttdef"><b>Definition:</b> <a href="fuse-3_810_84_2include_2fuse_8h_source.html#l00878">fuse.h:878</a></div></div>
<div class="ttc" id="afuse-3_810_84_2include_2fuse_8h_html_af2bcf2a473b41b3cc8da8c079656a074"><div class="ttname"><a href="fuse-3_810_84_2include_2fuse_8h.html#af2bcf2a473b41b3cc8da8c079656a074">fuse_readdir_flags</a></div><div class="ttdeci">fuse_readdir_flags</div><div class="ttdef"><b>Definition:</b> <a href="fuse-3_810_84_2include_2fuse_8h_source.html#l00042">fuse.h:42</a></div></div>
<div class="ttc" id="afuse-3_810_84_2include_2fuse__common_8h_html_adf5027f8a38b2efc03858efd7fdc756a"><div class="ttname"><a href="fuse-3_810_84_2include_2fuse__common_8h.html#adf5027f8a38b2efc03858efd7fdc756a">fuse_pollhandle_destroy</a></div><div class="ttdeci">void fuse_pollhandle_destroy(struct fuse_pollhandle *ph)</div><div class="ttdef"><b>Definition:</b> <a href="fuse-3_810_84_2lib_2fuse__lowlevel_8c_source.html#l01809">fuse_lowlevel.c:1809</a></div></div>
<div class="ttc" id="astructfuse__context_html"><div class="ttname"><a href="structfuse__context.html">fuse_context</a></div><div class="ttdef"><b>Definition:</b> <a href="fuse-3_810_84_2include_2fuse_8h_source.html#l00800">fuse.h:800</a></div></div>
<div class="ttc" id="astructfuse__context_html_a9f2163e75f0333774a43b6c770253e8d"><div class="ttname"><a href="structfuse__context.html#a9f2163e75f0333774a43b6c770253e8d">fuse_context::fuse</a></div><div class="ttdeci">struct fuse * fuse</div><div class="ttdef"><b>Definition:</b> <a href="fuse-3_810_84_2include_2fuse_8h_source.html#l00802">fuse.h:802</a></div></div>
<div class="ttc" id="astructfuse__file__info_html"><div class="ttname"><a href="structfuse__file__info.html">fuse_file_info</a></div><div class="ttdef"><b>Definition:</b> <a href="fuse-3_810_84_2include_2fuse__common_8h_source.html#l00044">fuse_common.h:44</a></div></div>
<div class="ttc" id="astructfuse__file__info_html_a03b59a10e62963d9affa34ad78bd144a"><div class="ttname"><a href="structfuse__file__info.html#a03b59a10e62963d9affa34ad78bd144a">fuse_file_info::direct_io</a></div><div class="ttdeci">unsigned int direct_io</div><div class="ttdef"><b>Definition:</b> <a href="fuse-3_810_84_2include_2fuse__common_8h_source.html#l00057">fuse_common.h:57</a></div></div>
<div class="ttc" id="astructfuse__file__info_html_a272022c57a6a79dd8f98ef597786e154"><div class="ttname"><a href="structfuse__file__info.html#a272022c57a6a79dd8f98ef597786e154">fuse_file_info::nonseekable</a></div><div class="ttdeci">unsigned int nonseekable</div><div class="ttdef"><b>Definition:</b> <a href="fuse-3_810_84_2include_2fuse__common_8h_source.html#l00073">fuse_common.h:73</a></div></div>
<div class="ttc" id="astructfuse__file__info_html_a45314d0b92a8d4c9de33d996aa59ada8"><div class="ttname"><a href="structfuse__file__info.html#a45314d0b92a8d4c9de33d996aa59ada8">fuse_file_info::fh</a></div><div class="ttdeci">uint64_t fh</div><div class="ttdef"><b>Definition:</b> <a href="fuse-3_810_84_2include_2fuse__common_8h_source.html#l00093">fuse_common.h:93</a></div></div>
<div class="ttc" id="astructfuse__file__info_html_ae7d31802727be19670193a411647bca5"><div class="ttname"><a href="structfuse__file__info.html#ae7d31802727be19670193a411647bca5">fuse_file_info::flags</a></div><div class="ttdeci">int flags</div><div class="ttdef"><b>Definition:</b> <a href="fuse-3_810_84_2include_2fuse__common_8h_source.html#l00046">fuse_common.h:46</a></div></div>
<div class="ttc" id="astructfuse__operations_html"><div class="ttname"><a href="structfuse__operations.html">fuse_operations</a></div><div class="ttdef"><b>Definition:</b> <a href="fuse-3_810_84_2include_2fuse_8h_source.html#l00302">fuse.h:302</a></div></div>
<div class="ttc" id="astructfuse__operations_html_a60144dbd1a893008d9112e949300eb77"><div class="ttname"><a href="structfuse__operations.html#a60144dbd1a893008d9112e949300eb77">fuse_operations::getattr</a></div><div class="ttdeci">int(* getattr)(const char *, struct stat *, struct fuse_file_info *fi)</div><div class="ttdef"><b>Definition:</b> <a href="fuse-3_810_84_2include_2fuse_8h_source.html#l00314">fuse.h:314</a></div></div>
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<p class="definition">Definition in file <a class="el" href="example_2poll_8c_source.html">poll.c</a>.</p>
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