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  182.   <section id="module-errno">

  183. <span id="errno-standard-errno-system-symbols"></span><h1><a class="reference internal" href="#module-errno" title="errno: Standard errno system symbols."><code class="xref py py-mod docutils literal notranslate"><span class="pre">errno</span></code></a> — Standard errno system symbols<a class="headerlink" href="#module-errno" title="Link to this heading">¶</a></h1>

  184. <hr class="docutils" />

  185. <p>This module makes available standard <code class="docutils literal notranslate"><span class="pre">errno</span></code> system symbols. The value of each

  186. symbol is the corresponding integer value. The names and descriptions are

  187. borrowed from <code class="file docutils literal notranslate"><span class="pre">linux/include/errno.h</span></code>, which should be

  188. all-inclusive.</p>

  189. <dl class="py data">

  190. <dt class="sig sig-object py" id="errno.errorcode">

  191. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">errorcode</span></span><a class="headerlink" href="#errno.errorcode" title="Link to this definition">¶</a></dt>

  192. <dd><p>Dictionary providing a mapping from the errno value to the string name in the

  193. underlying system.  For instance, <code class="docutils literal notranslate"><span class="pre">errno.errorcode[errno.EPERM]</span></code> maps to

  194. <code class="docutils literal notranslate"><span class="pre">'EPERM'</span></code>.</p>

  195. </dd></dl>

  196. 

  197. <p>To translate a numeric error code to an error message, use <a class="reference internal" href="os.html#os.strerror" title="os.strerror"><code class="xref py py-func docutils literal notranslate"><span class="pre">os.strerror()</span></code></a>.</p>

  198. <p>Of the following list, symbols that are not used on the current platform are not

  199. defined by the module.  The specific list of defined symbols is available as

  200. <code class="docutils literal notranslate"><span class="pre">errno.errorcode.keys()</span></code>.  Symbols available can include:</p>

  201. <dl class="py data">

  202. <dt class="sig sig-object py" id="errno.EPERM">

  203. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EPERM</span></span><a class="headerlink" href="#errno.EPERM" title="Link to this definition">¶</a></dt>

  204. <dd><p>Operation not permitted. This error is mapped to the exception

  205. <a class="reference internal" href="exceptions.html#PermissionError" title="PermissionError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">PermissionError</span></code></a>.</p>

  206. </dd></dl>

  207. 

  208. <dl class="py data">

  209. <dt class="sig sig-object py" id="errno.ENOENT">

  210. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOENT</span></span><a class="headerlink" href="#errno.ENOENT" title="Link to this definition">¶</a></dt>

  211. <dd><p>No such file or directory. This error is mapped to the exception

  212. <a class="reference internal" href="exceptions.html#FileNotFoundError" title="FileNotFoundError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">FileNotFoundError</span></code></a>.</p>

  213. </dd></dl>

  214. 

  215. <dl class="py data">

  216. <dt class="sig sig-object py" id="errno.ESRCH">

  217. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ESRCH</span></span><a class="headerlink" href="#errno.ESRCH" title="Link to this definition">¶</a></dt>

  218. <dd><p>No such process. This error is mapped to the exception

  219. <a class="reference internal" href="exceptions.html#ProcessLookupError" title="ProcessLookupError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">ProcessLookupError</span></code></a>.</p>

  220. </dd></dl>

  221. 

  222. <dl class="py data">

  223. <dt class="sig sig-object py" id="errno.EINTR">

  224. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EINTR</span></span><a class="headerlink" href="#errno.EINTR" title="Link to this definition">¶</a></dt>

  225. <dd><p>Interrupted system call. This error is mapped to the exception

  226. <a class="reference internal" href="exceptions.html#InterruptedError" title="InterruptedError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">InterruptedError</span></code></a>.</p>

  227. </dd></dl>

  228. 

  229. <dl class="py data">

  230. <dt class="sig sig-object py" id="errno.EIO">

  231. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EIO</span></span><a class="headerlink" href="#errno.EIO" title="Link to this definition">¶</a></dt>

  232. <dd><p>I/O error</p>

  233. </dd></dl>

  234. 

  235. <dl class="py data">

  236. <dt class="sig sig-object py" id="errno.ENXIO">

  237. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENXIO</span></span><a class="headerlink" href="#errno.ENXIO" title="Link to this definition">¶</a></dt>

  238. <dd><p>No such device or address</p>

  239. </dd></dl>

  240. 

  241. <dl class="py data">

  242. <dt class="sig sig-object py" id="errno.E2BIG">

  243. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">E2BIG</span></span><a class="headerlink" href="#errno.E2BIG" title="Link to this definition">¶</a></dt>

  244. <dd><p>Arg list too long</p>

  245. </dd></dl>

  246. 

  247. <dl class="py data">

  248. <dt class="sig sig-object py" id="errno.ENOEXEC">

  249. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOEXEC</span></span><a class="headerlink" href="#errno.ENOEXEC" title="Link to this definition">¶</a></dt>

  250. <dd><p>Exec format error</p>

  251. </dd></dl>

  252. 

  253. <dl class="py data">

  254. <dt class="sig sig-object py" id="errno.EBADF">

  255. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EBADF</span></span><a class="headerlink" href="#errno.EBADF" title="Link to this definition">¶</a></dt>

  256. <dd><p>Bad file number</p>

  257. </dd></dl>

  258. 

  259. <dl class="py data">

  260. <dt class="sig sig-object py" id="errno.ECHILD">

  261. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ECHILD</span></span><a class="headerlink" href="#errno.ECHILD" title="Link to this definition">¶</a></dt>

  262. <dd><p>No child processes. This error is mapped to the exception

  263. <a class="reference internal" href="exceptions.html#ChildProcessError" title="ChildProcessError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">ChildProcessError</span></code></a>.</p>

  264. </dd></dl>

  265. 

  266. <dl class="py data">

  267. <dt class="sig sig-object py" id="errno.EAGAIN">

  268. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EAGAIN</span></span><a class="headerlink" href="#errno.EAGAIN" title="Link to this definition">¶</a></dt>

  269. <dd><p>Try again. This error is mapped to the exception <a class="reference internal" href="exceptions.html#BlockingIOError" title="BlockingIOError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">BlockingIOError</span></code></a>.</p>

  270. </dd></dl>

  271. 

  272. <dl class="py data">

  273. <dt class="sig sig-object py" id="errno.ENOMEM">

  274. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOMEM</span></span><a class="headerlink" href="#errno.ENOMEM" title="Link to this definition">¶</a></dt>

  275. <dd><p>Out of memory</p>

  276. </dd></dl>

  277. 

  278. <dl class="py data">

  279. <dt class="sig sig-object py" id="errno.EACCES">

  280. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EACCES</span></span><a class="headerlink" href="#errno.EACCES" title="Link to this definition">¶</a></dt>

  281. <dd><p>Permission denied.  This error is mapped to the exception

  282. <a class="reference internal" href="exceptions.html#PermissionError" title="PermissionError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">PermissionError</span></code></a>.</p>

  283. </dd></dl>

  284. 

  285. <dl class="py data">

  286. <dt class="sig sig-object py" id="errno.EFAULT">

  287. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EFAULT</span></span><a class="headerlink" href="#errno.EFAULT" title="Link to this definition">¶</a></dt>

  288. <dd><p>Bad address</p>

  289. </dd></dl>

  290. 

  291. <dl class="py data">

  292. <dt class="sig sig-object py" id="errno.ENOTBLK">

  293. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOTBLK</span></span><a class="headerlink" href="#errno.ENOTBLK" title="Link to this definition">¶</a></dt>

  294. <dd><p>Block device required</p>

  295. </dd></dl>

  296. 

  297. <dl class="py data">

  298. <dt class="sig sig-object py" id="errno.EBUSY">

  299. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EBUSY</span></span><a class="headerlink" href="#errno.EBUSY" title="Link to this definition">¶</a></dt>

  300. <dd><p>Device or resource busy</p>

  301. </dd></dl>

  302. 

  303. <dl class="py data">

  304. <dt class="sig sig-object py" id="errno.EEXIST">

  305. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EEXIST</span></span><a class="headerlink" href="#errno.EEXIST" title="Link to this definition">¶</a></dt>

  306. <dd><p>File exists. This error is mapped to the exception

  307. <a class="reference internal" href="exceptions.html#FileExistsError" title="FileExistsError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">FileExistsError</span></code></a>.</p>

  308. </dd></dl>

  309. 

  310. <dl class="py data">

  311. <dt class="sig sig-object py" id="errno.EXDEV">

  312. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EXDEV</span></span><a class="headerlink" href="#errno.EXDEV" title="Link to this definition">¶</a></dt>

  313. <dd><p>Cross-device link</p>

  314. </dd></dl>

  315. 

  316. <dl class="py data">

  317. <dt class="sig sig-object py" id="errno.ENODEV">

  318. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENODEV</span></span><a class="headerlink" href="#errno.ENODEV" title="Link to this definition">¶</a></dt>

  319. <dd><p>No such device</p>

  320. </dd></dl>

  321. 

  322. <dl class="py data">

  323. <dt class="sig sig-object py" id="errno.ENOTDIR">

  324. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOTDIR</span></span><a class="headerlink" href="#errno.ENOTDIR" title="Link to this definition">¶</a></dt>

  325. <dd><p>Not a directory. This error is mapped to the exception

  326. <a class="reference internal" href="exceptions.html#NotADirectoryError" title="NotADirectoryError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">NotADirectoryError</span></code></a>.</p>

  327. </dd></dl>

  328. 

  329. <dl class="py data">

  330. <dt class="sig sig-object py" id="errno.EISDIR">

  331. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EISDIR</span></span><a class="headerlink" href="#errno.EISDIR" title="Link to this definition">¶</a></dt>

  332. <dd><p>Is a directory. This error is mapped to the exception

  333. <a class="reference internal" href="exceptions.html#IsADirectoryError" title="IsADirectoryError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">IsADirectoryError</span></code></a>.</p>

  334. </dd></dl>

  335. 

  336. <dl class="py data">

  337. <dt class="sig sig-object py" id="errno.EINVAL">

  338. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EINVAL</span></span><a class="headerlink" href="#errno.EINVAL" title="Link to this definition">¶</a></dt>

  339. <dd><p>Invalid argument</p>

  340. </dd></dl>

  341. 

  342. <dl class="py data">

  343. <dt class="sig sig-object py" id="errno.ENFILE">

  344. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENFILE</span></span><a class="headerlink" href="#errno.ENFILE" title="Link to this definition">¶</a></dt>

  345. <dd><p>File table overflow</p>

  346. </dd></dl>

  347. 

  348. <dl class="py data">

  349. <dt class="sig sig-object py" id="errno.EMFILE">

  350. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EMFILE</span></span><a class="headerlink" href="#errno.EMFILE" title="Link to this definition">¶</a></dt>

  351. <dd><p>Too many open files</p>

  352. </dd></dl>

  353. 

  354. <dl class="py data">

  355. <dt class="sig sig-object py" id="errno.ENOTTY">

  356. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOTTY</span></span><a class="headerlink" href="#errno.ENOTTY" title="Link to this definition">¶</a></dt>

  357. <dd><p>Not a typewriter</p>

  358. </dd></dl>

  359. 

  360. <dl class="py data">

  361. <dt class="sig sig-object py" id="errno.ETXTBSY">

  362. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ETXTBSY</span></span><a class="headerlink" href="#errno.ETXTBSY" title="Link to this definition">¶</a></dt>

  363. <dd><p>Text file busy</p>

  364. </dd></dl>

  365. 

  366. <dl class="py data">

  367. <dt class="sig sig-object py" id="errno.EFBIG">

  368. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EFBIG</span></span><a class="headerlink" href="#errno.EFBIG" title="Link to this definition">¶</a></dt>

  369. <dd><p>File too large</p>

  370. </dd></dl>

  371. 

  372. <dl class="py data">

  373. <dt class="sig sig-object py" id="errno.ENOSPC">

  374. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOSPC</span></span><a class="headerlink" href="#errno.ENOSPC" title="Link to this definition">¶</a></dt>

  375. <dd><p>No space left on device</p>

  376. </dd></dl>

  377. 

  378. <dl class="py data">

  379. <dt class="sig sig-object py" id="errno.ESPIPE">

  380. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ESPIPE</span></span><a class="headerlink" href="#errno.ESPIPE" title="Link to this definition">¶</a></dt>

  381. <dd><p>Illegal seek</p>

  382. </dd></dl>

  383. 

  384. <dl class="py data">

  385. <dt class="sig sig-object py" id="errno.EROFS">

  386. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EROFS</span></span><a class="headerlink" href="#errno.EROFS" title="Link to this definition">¶</a></dt>

  387. <dd><p>Read-only file system</p>

  388. </dd></dl>

  389. 

  390. <dl class="py data">

  391. <dt class="sig sig-object py" id="errno.EMLINK">

  392. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EMLINK</span></span><a class="headerlink" href="#errno.EMLINK" title="Link to this definition">¶</a></dt>

  393. <dd><p>Too many links</p>

  394. </dd></dl>

  395. 

  396. <dl class="py data">

  397. <dt class="sig sig-object py" id="errno.EPIPE">

  398. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EPIPE</span></span><a class="headerlink" href="#errno.EPIPE" title="Link to this definition">¶</a></dt>

  399. <dd><p>Broken pipe. This error is mapped to the exception

  400. <a class="reference internal" href="exceptions.html#BrokenPipeError" title="BrokenPipeError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">BrokenPipeError</span></code></a>.</p>

  401. </dd></dl>

  402. 

  403. <dl class="py data">

  404. <dt class="sig sig-object py" id="errno.EDOM">

  405. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EDOM</span></span><a class="headerlink" href="#errno.EDOM" title="Link to this definition">¶</a></dt>

  406. <dd><p>Math argument out of domain of func</p>

  407. </dd></dl>

  408. 

  409. <dl class="py data">

  410. <dt class="sig sig-object py" id="errno.ERANGE">

  411. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ERANGE</span></span><a class="headerlink" href="#errno.ERANGE" title="Link to this definition">¶</a></dt>

  412. <dd><p>Math result not representable</p>

  413. </dd></dl>

  414. 

  415. <dl class="py data">

  416. <dt class="sig sig-object py" id="errno.EDEADLK">

  417. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EDEADLK</span></span><a class="headerlink" href="#errno.EDEADLK" title="Link to this definition">¶</a></dt>

  418. <dd><p>Resource deadlock would occur</p>

  419. </dd></dl>

  420. 

  421. <dl class="py data">

  422. <dt class="sig sig-object py" id="errno.ENAMETOOLONG">

  423. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENAMETOOLONG</span></span><a class="headerlink" href="#errno.ENAMETOOLONG" title="Link to this definition">¶</a></dt>

  424. <dd><p>File name too long</p>

  425. </dd></dl>

  426. 

  427. <dl class="py data">

  428. <dt class="sig sig-object py" id="errno.ENOLCK">

  429. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOLCK</span></span><a class="headerlink" href="#errno.ENOLCK" title="Link to this definition">¶</a></dt>

  430. <dd><p>No record locks available</p>

  431. </dd></dl>

  432. 

  433. <dl class="py data">

  434. <dt class="sig sig-object py" id="errno.ENOSYS">

  435. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOSYS</span></span><a class="headerlink" href="#errno.ENOSYS" title="Link to this definition">¶</a></dt>

  436. <dd><p>Function not implemented</p>

  437. </dd></dl>

  438. 

  439. <dl class="py data">

  440. <dt class="sig sig-object py" id="errno.ENOTEMPTY">

  441. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOTEMPTY</span></span><a class="headerlink" href="#errno.ENOTEMPTY" title="Link to this definition">¶</a></dt>

  442. <dd><p>Directory not empty</p>

  443. </dd></dl>

  444. 

  445. <dl class="py data">

  446. <dt class="sig sig-object py" id="errno.ELOOP">

  447. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ELOOP</span></span><a class="headerlink" href="#errno.ELOOP" title="Link to this definition">¶</a></dt>

  448. <dd><p>Too many symbolic links encountered</p>

  449. </dd></dl>

  450. 

  451. <dl class="py data">

  452. <dt class="sig sig-object py" id="errno.EWOULDBLOCK">

  453. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EWOULDBLOCK</span></span><a class="headerlink" href="#errno.EWOULDBLOCK" title="Link to this definition">¶</a></dt>

  454. <dd><p>Operation would block. This error is mapped to the exception

  455. <a class="reference internal" href="exceptions.html#BlockingIOError" title="BlockingIOError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">BlockingIOError</span></code></a>.</p>

  456. </dd></dl>

  457. 

  458. <dl class="py data">

  459. <dt class="sig sig-object py" id="errno.ENOMSG">

  460. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOMSG</span></span><a class="headerlink" href="#errno.ENOMSG" title="Link to this definition">¶</a></dt>

  461. <dd><p>No message of desired type</p>

  462. </dd></dl>

  463. 

  464. <dl class="py data">

  465. <dt class="sig sig-object py" id="errno.EIDRM">

  466. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EIDRM</span></span><a class="headerlink" href="#errno.EIDRM" title="Link to this definition">¶</a></dt>

  467. <dd><p>Identifier removed</p>

  468. </dd></dl>

  469. 

  470. <dl class="py data">

  471. <dt class="sig sig-object py" id="errno.ECHRNG">

  472. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ECHRNG</span></span><a class="headerlink" href="#errno.ECHRNG" title="Link to this definition">¶</a></dt>

  473. <dd><p>Channel number out of range</p>

  474. </dd></dl>

  475. 

  476. <dl class="py data">

  477. <dt class="sig sig-object py" id="errno.EL2NSYNC">

  478. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EL2NSYNC</span></span><a class="headerlink" href="#errno.EL2NSYNC" title="Link to this definition">¶</a></dt>

  479. <dd><p>Level 2 not synchronized</p>

  480. </dd></dl>

  481. 

  482. <dl class="py data">

  483. <dt class="sig sig-object py" id="errno.EL3HLT">

  484. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EL3HLT</span></span><a class="headerlink" href="#errno.EL3HLT" title="Link to this definition">¶</a></dt>

  485. <dd><p>Level 3 halted</p>

  486. </dd></dl>

  487. 

  488. <dl class="py data">

  489. <dt class="sig sig-object py" id="errno.EL3RST">

  490. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EL3RST</span></span><a class="headerlink" href="#errno.EL3RST" title="Link to this definition">¶</a></dt>

  491. <dd><p>Level 3 reset</p>

  492. </dd></dl>

  493. 

  494. <dl class="py data">

  495. <dt class="sig sig-object py" id="errno.ELNRNG">

  496. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ELNRNG</span></span><a class="headerlink" href="#errno.ELNRNG" title="Link to this definition">¶</a></dt>

  497. <dd><p>Link number out of range</p>

  498. </dd></dl>

  499. 

  500. <dl class="py data">

  501. <dt class="sig sig-object py" id="errno.EUNATCH">

  502. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EUNATCH</span></span><a class="headerlink" href="#errno.EUNATCH" title="Link to this definition">¶</a></dt>

  503. <dd><p>Protocol driver not attached</p>

  504. </dd></dl>

  505. 

  506. <dl class="py data">

  507. <dt class="sig sig-object py" id="errno.ENOCSI">

  508. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOCSI</span></span><a class="headerlink" href="#errno.ENOCSI" title="Link to this definition">¶</a></dt>

  509. <dd><p>No CSI structure available</p>

  510. </dd></dl>

  511. 

  512. <dl class="py data">

  513. <dt class="sig sig-object py" id="errno.EL2HLT">

  514. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EL2HLT</span></span><a class="headerlink" href="#errno.EL2HLT" title="Link to this definition">¶</a></dt>

  515. <dd><p>Level 2 halted</p>

  516. </dd></dl>

  517. 

  518. <dl class="py data">

  519. <dt class="sig sig-object py" id="errno.EBADE">

  520. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EBADE</span></span><a class="headerlink" href="#errno.EBADE" title="Link to this definition">¶</a></dt>

  521. <dd><p>Invalid exchange</p>

  522. </dd></dl>

  523. 

  524. <dl class="py data">

  525. <dt class="sig sig-object py" id="errno.EBADR">

  526. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EBADR</span></span><a class="headerlink" href="#errno.EBADR" title="Link to this definition">¶</a></dt>

  527. <dd><p>Invalid request descriptor</p>

  528. </dd></dl>

  529. 

  530. <dl class="py data">

  531. <dt class="sig sig-object py" id="errno.EXFULL">

  532. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EXFULL</span></span><a class="headerlink" href="#errno.EXFULL" title="Link to this definition">¶</a></dt>

  533. <dd><p>Exchange full</p>

  534. </dd></dl>

  535. 

  536. <dl class="py data">

  537. <dt class="sig sig-object py" id="errno.ENOANO">

  538. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOANO</span></span><a class="headerlink" href="#errno.ENOANO" title="Link to this definition">¶</a></dt>

  539. <dd><p>No anode</p>

  540. </dd></dl>

  541. 

  542. <dl class="py data">

  543. <dt class="sig sig-object py" id="errno.EBADRQC">

  544. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EBADRQC</span></span><a class="headerlink" href="#errno.EBADRQC" title="Link to this definition">¶</a></dt>

  545. <dd><p>Invalid request code</p>

  546. </dd></dl>

  547. 

  548. <dl class="py data">

  549. <dt class="sig sig-object py" id="errno.EBADSLT">

  550. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EBADSLT</span></span><a class="headerlink" href="#errno.EBADSLT" title="Link to this definition">¶</a></dt>

  551. <dd><p>Invalid slot</p>

  552. </dd></dl>

  553. 

  554. <dl class="py data">

  555. <dt class="sig sig-object py" id="errno.EDEADLOCK">

  556. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EDEADLOCK</span></span><a class="headerlink" href="#errno.EDEADLOCK" title="Link to this definition">¶</a></dt>

  557. <dd><p>File locking deadlock error</p>

  558. </dd></dl>

  559. 

  560. <dl class="py data">

  561. <dt class="sig sig-object py" id="errno.EBFONT">

  562. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EBFONT</span></span><a class="headerlink" href="#errno.EBFONT" title="Link to this definition">¶</a></dt>

  563. <dd><p>Bad font file format</p>

  564. </dd></dl>

  565. 

  566. <dl class="py data">

  567. <dt class="sig sig-object py" id="errno.ENOSTR">

  568. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOSTR</span></span><a class="headerlink" href="#errno.ENOSTR" title="Link to this definition">¶</a></dt>

  569. <dd><p>Device not a stream</p>

  570. </dd></dl>

  571. 

  572. <dl class="py data">

  573. <dt class="sig sig-object py" id="errno.ENODATA">

  574. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENODATA</span></span><a class="headerlink" href="#errno.ENODATA" title="Link to this definition">¶</a></dt>

  575. <dd><p>No data available</p>

  576. </dd></dl>

  577. 

  578. <dl class="py data">

  579. <dt class="sig sig-object py" id="errno.ETIME">

  580. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ETIME</span></span><a class="headerlink" href="#errno.ETIME" title="Link to this definition">¶</a></dt>

  581. <dd><p>Timer expired</p>

  582. </dd></dl>

  583. 

  584. <dl class="py data">

  585. <dt class="sig sig-object py" id="errno.ENOSR">

  586. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOSR</span></span><a class="headerlink" href="#errno.ENOSR" title="Link to this definition">¶</a></dt>

  587. <dd><p>Out of streams resources</p>

  588. </dd></dl>

  589. 

  590. <dl class="py data">

  591. <dt class="sig sig-object py" id="errno.ENONET">

  592. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENONET</span></span><a class="headerlink" href="#errno.ENONET" title="Link to this definition">¶</a></dt>

  593. <dd><p>Machine is not on the network</p>

  594. </dd></dl>

  595. 

  596. <dl class="py data">

  597. <dt class="sig sig-object py" id="errno.ENOPKG">

  598. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOPKG</span></span><a class="headerlink" href="#errno.ENOPKG" title="Link to this definition">¶</a></dt>

  599. <dd><p>Package not installed</p>

  600. </dd></dl>

  601. 

  602. <dl class="py data">

  603. <dt class="sig sig-object py" id="errno.EREMOTE">

  604. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EREMOTE</span></span><a class="headerlink" href="#errno.EREMOTE" title="Link to this definition">¶</a></dt>

  605. <dd><p>Object is remote</p>

  606. </dd></dl>

  607. 

  608. <dl class="py data">

  609. <dt class="sig sig-object py" id="errno.ENOLINK">

  610. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOLINK</span></span><a class="headerlink" href="#errno.ENOLINK" title="Link to this definition">¶</a></dt>

  611. <dd><p>Link has been severed</p>

  612. </dd></dl>

  613. 

  614. <dl class="py data">

  615. <dt class="sig sig-object py" id="errno.EADV">

  616. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EADV</span></span><a class="headerlink" href="#errno.EADV" title="Link to this definition">¶</a></dt>

  617. <dd><p>Advertise error</p>

  618. </dd></dl>

  619. 

  620. <dl class="py data">

  621. <dt class="sig sig-object py" id="errno.ESRMNT">

  622. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ESRMNT</span></span><a class="headerlink" href="#errno.ESRMNT" title="Link to this definition">¶</a></dt>

  623. <dd><p>Srmount error</p>

  624. </dd></dl>

  625. 

  626. <dl class="py data">

  627. <dt class="sig sig-object py" id="errno.ECOMM">

  628. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ECOMM</span></span><a class="headerlink" href="#errno.ECOMM" title="Link to this definition">¶</a></dt>

  629. <dd><p>Communication error on send</p>

  630. </dd></dl>

  631. 

  632. <dl class="py data">

  633. <dt class="sig sig-object py" id="errno.EPROTO">

  634. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EPROTO</span></span><a class="headerlink" href="#errno.EPROTO" title="Link to this definition">¶</a></dt>

  635. <dd><p>Protocol error</p>

  636. </dd></dl>

  637. 

  638. <dl class="py data">

  639. <dt class="sig sig-object py" id="errno.EMULTIHOP">

  640. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EMULTIHOP</span></span><a class="headerlink" href="#errno.EMULTIHOP" title="Link to this definition">¶</a></dt>

  641. <dd><p>Multihop attempted</p>

  642. </dd></dl>

  643. 

  644. <dl class="py data">

  645. <dt class="sig sig-object py" id="errno.EDOTDOT">

  646. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EDOTDOT</span></span><a class="headerlink" href="#errno.EDOTDOT" title="Link to this definition">¶</a></dt>

  647. <dd><p>RFS specific error</p>

  648. </dd></dl>

  649. 

  650. <dl class="py data">

  651. <dt class="sig sig-object py" id="errno.EBADMSG">

  652. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EBADMSG</span></span><a class="headerlink" href="#errno.EBADMSG" title="Link to this definition">¶</a></dt>

  653. <dd><p>Not a data message</p>

  654. </dd></dl>

  655. 

  656. <dl class="py data">

  657. <dt class="sig sig-object py" id="errno.EOVERFLOW">

  658. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EOVERFLOW</span></span><a class="headerlink" href="#errno.EOVERFLOW" title="Link to this definition">¶</a></dt>

  659. <dd><p>Value too large for defined data type</p>

  660. </dd></dl>

  661. 

  662. <dl class="py data">

  663. <dt class="sig sig-object py" id="errno.ENOTUNIQ">

  664. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOTUNIQ</span></span><a class="headerlink" href="#errno.ENOTUNIQ" title="Link to this definition">¶</a></dt>

  665. <dd><p>Name not unique on network</p>

  666. </dd></dl>

  667. 

  668. <dl class="py data">

  669. <dt class="sig sig-object py" id="errno.EBADFD">

  670. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EBADFD</span></span><a class="headerlink" href="#errno.EBADFD" title="Link to this definition">¶</a></dt>

  671. <dd><p>File descriptor in bad state</p>

  672. </dd></dl>

  673. 

  674. <dl class="py data">

  675. <dt class="sig sig-object py" id="errno.EREMCHG">

  676. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EREMCHG</span></span><a class="headerlink" href="#errno.EREMCHG" title="Link to this definition">¶</a></dt>

  677. <dd><p>Remote address changed</p>

  678. </dd></dl>

  679. 

  680. <dl class="py data">

  681. <dt class="sig sig-object py" id="errno.ELIBACC">

  682. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ELIBACC</span></span><a class="headerlink" href="#errno.ELIBACC" title="Link to this definition">¶</a></dt>

  683. <dd><p>Can not access a needed shared library</p>

  684. </dd></dl>

  685. 

  686. <dl class="py data">

  687. <dt class="sig sig-object py" id="errno.ELIBBAD">

  688. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ELIBBAD</span></span><a class="headerlink" href="#errno.ELIBBAD" title="Link to this definition">¶</a></dt>

  689. <dd><p>Accessing a corrupted shared library</p>

  690. </dd></dl>

  691. 

  692. <dl class="py data">

  693. <dt class="sig sig-object py" id="errno.ELIBSCN">

  694. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ELIBSCN</span></span><a class="headerlink" href="#errno.ELIBSCN" title="Link to this definition">¶</a></dt>

  695. <dd><p>.lib section in a.out corrupted</p>

  696. </dd></dl>

  697. 

  698. <dl class="py data">

  699. <dt class="sig sig-object py" id="errno.ELIBMAX">

  700. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ELIBMAX</span></span><a class="headerlink" href="#errno.ELIBMAX" title="Link to this definition">¶</a></dt>

  701. <dd><p>Attempting to link in too many shared libraries</p>

  702. </dd></dl>

  703. 

  704. <dl class="py data">

  705. <dt class="sig sig-object py" id="errno.ELIBEXEC">

  706. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ELIBEXEC</span></span><a class="headerlink" href="#errno.ELIBEXEC" title="Link to this definition">¶</a></dt>

  707. <dd><p>Cannot exec a shared library directly</p>

  708. </dd></dl>

  709. 

  710. <dl class="py data">

  711. <dt class="sig sig-object py" id="errno.EILSEQ">

  712. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EILSEQ</span></span><a class="headerlink" href="#errno.EILSEQ" title="Link to this definition">¶</a></dt>

  713. <dd><p>Illegal byte sequence</p>

  714. </dd></dl>

  715. 

  716. <dl class="py data">

  717. <dt class="sig sig-object py" id="errno.ERESTART">

  718. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ERESTART</span></span><a class="headerlink" href="#errno.ERESTART" title="Link to this definition">¶</a></dt>

  719. <dd><p>Interrupted system call should be restarted</p>

  720. </dd></dl>

  721. 

  722. <dl class="py data">

  723. <dt class="sig sig-object py" id="errno.ESTRPIPE">

  724. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ESTRPIPE</span></span><a class="headerlink" href="#errno.ESTRPIPE" title="Link to this definition">¶</a></dt>

  725. <dd><p>Streams pipe error</p>

  726. </dd></dl>

  727. 

  728. <dl class="py data">

  729. <dt class="sig sig-object py" id="errno.EUSERS">

  730. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EUSERS</span></span><a class="headerlink" href="#errno.EUSERS" title="Link to this definition">¶</a></dt>

  731. <dd><p>Too many users</p>

  732. </dd></dl>

  733. 

  734. <dl class="py data">

  735. <dt class="sig sig-object py" id="errno.ENOTSOCK">

  736. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOTSOCK</span></span><a class="headerlink" href="#errno.ENOTSOCK" title="Link to this definition">¶</a></dt>

  737. <dd><p>Socket operation on non-socket</p>

  738. </dd></dl>

  739. 

  740. <dl class="py data">

  741. <dt class="sig sig-object py" id="errno.EDESTADDRREQ">

  742. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EDESTADDRREQ</span></span><a class="headerlink" href="#errno.EDESTADDRREQ" title="Link to this definition">¶</a></dt>

  743. <dd><p>Destination address required</p>

  744. </dd></dl>

  745. 

  746. <dl class="py data">

  747. <dt class="sig sig-object py" id="errno.EMSGSIZE">

  748. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EMSGSIZE</span></span><a class="headerlink" href="#errno.EMSGSIZE" title="Link to this definition">¶</a></dt>

  749. <dd><p>Message too long</p>

  750. </dd></dl>

  751. 

  752. <dl class="py data">

  753. <dt class="sig sig-object py" id="errno.EPROTOTYPE">

  754. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EPROTOTYPE</span></span><a class="headerlink" href="#errno.EPROTOTYPE" title="Link to this definition">¶</a></dt>

  755. <dd><p>Protocol wrong type for socket</p>

  756. </dd></dl>

  757. 

  758. <dl class="py data">

  759. <dt class="sig sig-object py" id="errno.ENOPROTOOPT">

  760. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOPROTOOPT</span></span><a class="headerlink" href="#errno.ENOPROTOOPT" title="Link to this definition">¶</a></dt>

  761. <dd><p>Protocol not available</p>

  762. </dd></dl>

  763. 

  764. <dl class="py data">

  765. <dt class="sig sig-object py" id="errno.EPROTONOSUPPORT">

  766. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EPROTONOSUPPORT</span></span><a class="headerlink" href="#errno.EPROTONOSUPPORT" title="Link to this definition">¶</a></dt>

  767. <dd><p>Protocol not supported</p>

  768. </dd></dl>

  769. 

  770. <dl class="py data">

  771. <dt class="sig sig-object py" id="errno.ESOCKTNOSUPPORT">

  772. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ESOCKTNOSUPPORT</span></span><a class="headerlink" href="#errno.ESOCKTNOSUPPORT" title="Link to this definition">¶</a></dt>

  773. <dd><p>Socket type not supported</p>

  774. </dd></dl>

  775. 

  776. <dl class="py data">

  777. <dt class="sig sig-object py" id="errno.EOPNOTSUPP">

  778. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EOPNOTSUPP</span></span><a class="headerlink" href="#errno.EOPNOTSUPP" title="Link to this definition">¶</a></dt>

  779. <dd><p>Operation not supported on transport endpoint</p>

  780. </dd></dl>

  781. 

  782. <dl class="py data">

  783. <dt class="sig sig-object py" id="errno.ENOTSUP">

  784. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOTSUP</span></span><a class="headerlink" href="#errno.ENOTSUP" title="Link to this definition">¶</a></dt>

  785. <dd><p>Operation not supported</p>

  786. <div class="versionadded">

  787. <p><span class="versionmodified added">New in version 3.2.</span></p>

  788. </div>

  789. </dd></dl>

  790. 

  791. <dl class="py data">

  792. <dt class="sig sig-object py" id="errno.EPFNOSUPPORT">

  793. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EPFNOSUPPORT</span></span><a class="headerlink" href="#errno.EPFNOSUPPORT" title="Link to this definition">¶</a></dt>

  794. <dd><p>Protocol family not supported</p>

  795. </dd></dl>

  796. 

  797. <dl class="py data">

  798. <dt class="sig sig-object py" id="errno.EAFNOSUPPORT">

  799. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EAFNOSUPPORT</span></span><a class="headerlink" href="#errno.EAFNOSUPPORT" title="Link to this definition">¶</a></dt>

  800. <dd><p>Address family not supported by protocol</p>

  801. </dd></dl>

  802. 

  803. <dl class="py data">

  804. <dt class="sig sig-object py" id="errno.EADDRINUSE">

  805. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EADDRINUSE</span></span><a class="headerlink" href="#errno.EADDRINUSE" title="Link to this definition">¶</a></dt>

  806. <dd><p>Address already in use</p>

  807. </dd></dl>

  808. 

  809. <dl class="py data">

  810. <dt class="sig sig-object py" id="errno.EADDRNOTAVAIL">

  811. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EADDRNOTAVAIL</span></span><a class="headerlink" href="#errno.EADDRNOTAVAIL" title="Link to this definition">¶</a></dt>

  812. <dd><p>Cannot assign requested address</p>

  813. </dd></dl>

  814. 

  815. <dl class="py data">

  816. <dt class="sig sig-object py" id="errno.ENETDOWN">

  817. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENETDOWN</span></span><a class="headerlink" href="#errno.ENETDOWN" title="Link to this definition">¶</a></dt>

  818. <dd><p>Network is down</p>

  819. </dd></dl>

  820. 

  821. <dl class="py data">

  822. <dt class="sig sig-object py" id="errno.ENETUNREACH">

  823. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENETUNREACH</span></span><a class="headerlink" href="#errno.ENETUNREACH" title="Link to this definition">¶</a></dt>

  824. <dd><p>Network is unreachable</p>

  825. </dd></dl>

  826. 

  827. <dl class="py data">

  828. <dt class="sig sig-object py" id="errno.ENETRESET">

  829. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENETRESET</span></span><a class="headerlink" href="#errno.ENETRESET" title="Link to this definition">¶</a></dt>

  830. <dd><p>Network dropped connection because of reset</p>

  831. </dd></dl>

  832. 

  833. <dl class="py data">

  834. <dt class="sig sig-object py" id="errno.ECONNABORTED">

  835. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ECONNABORTED</span></span><a class="headerlink" href="#errno.ECONNABORTED" title="Link to this definition">¶</a></dt>

  836. <dd><p>Software caused connection abort. This error is mapped to the

  837. exception <a class="reference internal" href="exceptions.html#ConnectionAbortedError" title="ConnectionAbortedError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">ConnectionAbortedError</span></code></a>.</p>

  838. </dd></dl>

  839. 

  840. <dl class="py data">

  841. <dt class="sig sig-object py" id="errno.ECONNRESET">

  842. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ECONNRESET</span></span><a class="headerlink" href="#errno.ECONNRESET" title="Link to this definition">¶</a></dt>

  843. <dd><p>Connection reset by peer. This error is mapped to the exception

  844. <a class="reference internal" href="exceptions.html#ConnectionResetError" title="ConnectionResetError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">ConnectionResetError</span></code></a>.</p>

  845. </dd></dl>

  846. 

  847. <dl class="py data">

  848. <dt class="sig sig-object py" id="errno.ENOBUFS">

  849. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOBUFS</span></span><a class="headerlink" href="#errno.ENOBUFS" title="Link to this definition">¶</a></dt>

  850. <dd><p>No buffer space available</p>

  851. </dd></dl>

  852. 

  853. <dl class="py data">

  854. <dt class="sig sig-object py" id="errno.EISCONN">

  855. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EISCONN</span></span><a class="headerlink" href="#errno.EISCONN" title="Link to this definition">¶</a></dt>

  856. <dd><p>Transport endpoint is already connected</p>

  857. </dd></dl>

  858. 

  859. <dl class="py data">

  860. <dt class="sig sig-object py" id="errno.ENOTCONN">

  861. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOTCONN</span></span><a class="headerlink" href="#errno.ENOTCONN" title="Link to this definition">¶</a></dt>

  862. <dd><p>Transport endpoint is not connected</p>

  863. </dd></dl>

  864. 

  865. <dl class="py data">

  866. <dt class="sig sig-object py" id="errno.ESHUTDOWN">

  867. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ESHUTDOWN</span></span><a class="headerlink" href="#errno.ESHUTDOWN" title="Link to this definition">¶</a></dt>

  868. <dd><p>Cannot send after transport endpoint shutdown. This error is mapped

  869. to the exception <a class="reference internal" href="exceptions.html#BrokenPipeError" title="BrokenPipeError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">BrokenPipeError</span></code></a>.</p>

  870. </dd></dl>

  871. 

  872. <dl class="py data">

  873. <dt class="sig sig-object py" id="errno.ETOOMANYREFS">

  874. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ETOOMANYREFS</span></span><a class="headerlink" href="#errno.ETOOMANYREFS" title="Link to this definition">¶</a></dt>

  875. <dd><p>Too many references: cannot splice</p>

  876. </dd></dl>

  877. 

  878. <dl class="py data">

  879. <dt class="sig sig-object py" id="errno.ETIMEDOUT">

  880. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ETIMEDOUT</span></span><a class="headerlink" href="#errno.ETIMEDOUT" title="Link to this definition">¶</a></dt>

  881. <dd><p>Connection timed out. This error is mapped to the exception

  882. <a class="reference internal" href="exceptions.html#TimeoutError" title="TimeoutError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">TimeoutError</span></code></a>.</p>

  883. </dd></dl>

  884. 

  885. <dl class="py data">

  886. <dt class="sig sig-object py" id="errno.ECONNREFUSED">

  887. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ECONNREFUSED</span></span><a class="headerlink" href="#errno.ECONNREFUSED" title="Link to this definition">¶</a></dt>

  888. <dd><p>Connection refused. This error is mapped to the exception

  889. <a class="reference internal" href="exceptions.html#ConnectionRefusedError" title="ConnectionRefusedError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">ConnectionRefusedError</span></code></a>.</p>

  890. </dd></dl>

  891. 

  892. <dl class="py data">

  893. <dt class="sig sig-object py" id="errno.EHOSTDOWN">

  894. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EHOSTDOWN</span></span><a class="headerlink" href="#errno.EHOSTDOWN" title="Link to this definition">¶</a></dt>

  895. <dd><p>Host is down</p>

  896. </dd></dl>

  897. 

  898. <dl class="py data">

  899. <dt class="sig sig-object py" id="errno.EHOSTUNREACH">

  900. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EHOSTUNREACH</span></span><a class="headerlink" href="#errno.EHOSTUNREACH" title="Link to this definition">¶</a></dt>

  901. <dd><p>No route to host</p>

  902. </dd></dl>

  903. 

  904. <dl class="py data">

  905. <dt class="sig sig-object py" id="errno.EALREADY">

  906. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EALREADY</span></span><a class="headerlink" href="#errno.EALREADY" title="Link to this definition">¶</a></dt>

  907. <dd><p>Operation already in progress. This error is mapped to the

  908. exception <a class="reference internal" href="exceptions.html#BlockingIOError" title="BlockingIOError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">BlockingIOError</span></code></a>.</p>

  909. </dd></dl>

  910. 

  911. <dl class="py data">

  912. <dt class="sig sig-object py" id="errno.EINPROGRESS">

  913. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EINPROGRESS</span></span><a class="headerlink" href="#errno.EINPROGRESS" title="Link to this definition">¶</a></dt>

  914. <dd><p>Operation now in progress. This error is mapped to the exception

  915. <a class="reference internal" href="exceptions.html#BlockingIOError" title="BlockingIOError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">BlockingIOError</span></code></a>.</p>

  916. </dd></dl>

  917. 

  918. <dl class="py data">

  919. <dt class="sig sig-object py" id="errno.ESTALE">

  920. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ESTALE</span></span><a class="headerlink" href="#errno.ESTALE" title="Link to this definition">¶</a></dt>

  921. <dd><p>Stale NFS file handle</p>

  922. </dd></dl>

  923. 

  924. <dl class="py data">

  925. <dt class="sig sig-object py" id="errno.EUCLEAN">

  926. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EUCLEAN</span></span><a class="headerlink" href="#errno.EUCLEAN" title="Link to this definition">¶</a></dt>

  927. <dd><p>Structure needs cleaning</p>

  928. </dd></dl>

  929. 

  930. <dl class="py data">

  931. <dt class="sig sig-object py" id="errno.ENOTNAM">

  932. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOTNAM</span></span><a class="headerlink" href="#errno.ENOTNAM" title="Link to this definition">¶</a></dt>

  933. <dd><p>Not a XENIX named type file</p>

  934. </dd></dl>

  935. 

  936. <dl class="py data">

  937. <dt class="sig sig-object py" id="errno.ENAVAIL">

  938. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENAVAIL</span></span><a class="headerlink" href="#errno.ENAVAIL" title="Link to this definition">¶</a></dt>

  939. <dd><p>No XENIX semaphores available</p>

  940. </dd></dl>

  941. 

  942. <dl class="py data">

  943. <dt class="sig sig-object py" id="errno.EISNAM">

  944. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EISNAM</span></span><a class="headerlink" href="#errno.EISNAM" title="Link to this definition">¶</a></dt>

  945. <dd><p>Is a named type file</p>

  946. </dd></dl>

  947. 

  948. <dl class="py data">

  949. <dt class="sig sig-object py" id="errno.EREMOTEIO">

  950. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EREMOTEIO</span></span><a class="headerlink" href="#errno.EREMOTEIO" title="Link to this definition">¶</a></dt>

  951. <dd><p>Remote I/O error</p>

  952. </dd></dl>

  953. 

  954. <dl class="py data">

  955. <dt class="sig sig-object py" id="errno.EDQUOT">

  956. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EDQUOT</span></span><a class="headerlink" href="#errno.EDQUOT" title="Link to this definition">¶</a></dt>

  957. <dd><p>Quota exceeded</p>

  958. </dd></dl>

  959. 

  960. <dl class="py data">

  961. <dt class="sig sig-object py" id="errno.EQFULL">

  962. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EQFULL</span></span><a class="headerlink" href="#errno.EQFULL" title="Link to this definition">¶</a></dt>

  963. <dd><p>Interface output queue is full</p>

  964. <div class="versionadded">

  965. <p><span class="versionmodified added">New in version 3.11.</span></p>

  966. </div>

  967. </dd></dl>

  968. 

  969. <dl class="py data">

  970. <dt class="sig sig-object py" id="errno.ENOTCAPABLE">

  971. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOTCAPABLE</span></span><a class="headerlink" href="#errno.ENOTCAPABLE" title="Link to this definition">¶</a></dt>

  972. <dd><p>Capabilities insufficient. This error is mapped to the exception

  973. <a class="reference internal" href="exceptions.html#PermissionError" title="PermissionError"><code class="xref py py-exc docutils literal notranslate"><span class="pre">PermissionError</span></code></a>.</p>

  974. <div class="availability docutils container">

  975. <p><a class="reference internal" href="intro.html#availability"><span class="std std-ref">Availability</span></a>: WASI, FreeBSD</p>

  976. </div>

  977. <div class="versionadded">

  978. <p><span class="versionmodified added">New in version 3.11.1.</span></p>

  979. </div>

  980. </dd></dl>

  981. 

  982. <dl class="py data">

  983. <dt class="sig sig-object py" id="errno.ECANCELED">

  984. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ECANCELED</span></span><a class="headerlink" href="#errno.ECANCELED" title="Link to this definition">¶</a></dt>

  985. <dd><p>Operation canceled</p>

  986. <div class="versionadded">

  987. <p><span class="versionmodified added">New in version 3.2.</span></p>

  988. </div>

  989. </dd></dl>

  990. 

  991. <dl class="py data">

  992. <dt class="sig sig-object py" id="errno.EOWNERDEAD">

  993. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">EOWNERDEAD</span></span><a class="headerlink" href="#errno.EOWNERDEAD" title="Link to this definition">¶</a></dt>

  994. <dd><p>Owner died</p>

  995. <div class="versionadded">

  996. <p><span class="versionmodified added">New in version 3.2.</span></p>

  997. </div>

  998. </dd></dl>

  999. 

  1000. <dl class="py data">

  1001. <dt class="sig sig-object py" id="errno.ENOTRECOVERABLE">

  1002. <span class="sig-prename descclassname"><span class="pre">errno.</span></span><span class="sig-name descname"><span class="pre">ENOTRECOVERABLE</span></span><a class="headerlink" href="#errno.ENOTRECOVERABLE" title="Link to this definition">¶</a></dt>

  1003. <dd><p>State not recoverable</p>

  1004. <div class="versionadded">

  1005. <p><span class="versionmodified added">New in version 3.2.</span></p>

  1006. </div>

  1007. </dd></dl>

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