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<li class="navelem"><a class="el" href="dir_f3efdaf69ac18414184f8601d167c977.html">fuse-3.9.3</a></li><li class="navelem"><a class="el" href="dir_154677cea5e3fe88b1a18152df30d60e.html">lib</a></li> </ul>
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<div class="title">fuse_misc.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> FUSE: Filesystem in Userspace</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> Copyright (C) 2001-2007 Miklos Szeredi <miklos@szeredi.hu></span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"></span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> This program can be distributed under the terms of the GNU LGPLv2.</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> See the file COPYING.LIB</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">*/</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <pthread.h></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">/*</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> Versioned symbols cannot be used in some cases because it</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> - confuse the dynamic linker in uClibc</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> - not supported on MacOSX (in MachO binary format)</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">*/</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#if (!defined(__UCLIBC__) && !defined(__APPLE__))</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#define FUSE_SYMVER(x) __asm__(x)</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#define FUSE_SYMVER(x)</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#ifndef USE_UCLIBC</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#define fuse_mutex_init(mut) pthread_mutex_init(mut, NULL)</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">/* Is this hack still needed? */</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> fuse_mutex_init(pthread_mutex_t *mut)</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> {</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  pthread_mutexattr_t attr;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  pthread_mutexattr_init(&attr);</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ADAPTIVE_NP);</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  pthread_mutex_init(mut, &attr);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  pthread_mutexattr_destroy(&attr);</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> }</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#ifdef HAVE_STRUCT_STAT_ST_ATIM</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">/* Linux */</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#define ST_ATIM_NSEC(stbuf) ((stbuf)->st_atim.tv_nsec)</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#define ST_CTIM_NSEC(stbuf) ((stbuf)->st_ctim.tv_nsec)</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#define ST_MTIM_NSEC(stbuf) ((stbuf)->st_mtim.tv_nsec)</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#define ST_ATIM_NSEC_SET(stbuf, val) (stbuf)->st_atim.tv_nsec = (val)</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#define ST_CTIM_NSEC_SET(stbuf, val) (stbuf)->st_ctim.tv_nsec = (val)</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#define ST_MTIM_NSEC_SET(stbuf, val) (stbuf)->st_mtim.tv_nsec = (val)</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#elif defined(HAVE_STRUCT_STAT_ST_ATIMESPEC)</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">/* FreeBSD */</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#define ST_ATIM_NSEC(stbuf) ((stbuf)->st_atimespec.tv_nsec)</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#define ST_CTIM_NSEC(stbuf) ((stbuf)->st_ctimespec.tv_nsec)</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#define ST_MTIM_NSEC(stbuf) ((stbuf)->st_mtimespec.tv_nsec)</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#define ST_ATIM_NSEC_SET(stbuf, val) (stbuf)->st_atimespec.tv_nsec = (val)</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#define ST_CTIM_NSEC_SET(stbuf, val) (stbuf)->st_ctimespec.tv_nsec = (val)</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#define ST_MTIM_NSEC_SET(stbuf, val) (stbuf)->st_mtimespec.tv_nsec = (val)</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#define ST_ATIM_NSEC(stbuf) 0</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#define ST_CTIM_NSEC(stbuf) 0</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#define ST_MTIM_NSEC(stbuf) 0</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#define ST_ATIM_NSEC_SET(stbuf, val) do { } while (0)</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#define ST_CTIM_NSEC_SET(stbuf, val) do { } while (0)</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor">#define ST_MTIM_NSEC_SET(stbuf, val) do { } while (0)</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#endif</span></div></div><!-- fragment --></div><!-- contents -->
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