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  1. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
    2. 

  2. <html>
    3. 

  3.  <head>
    4. 

  4.   <meta http-equiv="content-type" content="text/html; charset=UTF-8">
    5. 

  5.   <title>预定义常量</title>
    6. 

  6. 

  7.  </head>
    8. 

  8.  <body><div class="manualnavbar" style="text-align: center;">
    9. 

  9.  <div class="prev" style="text-align: left; float: left;"><a href="sockets.resources.html">资源类型</a></div>
    10. 

  10.  <div class="next" style="text-align: right; float: right;"><a href="sockets.examples.html">范例</a></div>
    11. 

  11.  <div class="up"><a href="book.sockets.html">Sockets</a></div>
    12. 

  12.  <div class="home"><a href="index.html">PHP Manual</a></div>
    13. 

  13. </div><hr /><div id="sockets.constants" class="appendix">
    14. 

  14.  <h1>预定义常量</h1>
    15. 

  15. 

  16.  <p class="simpara">下列常量由此扩展定义，且仅在此扩展编译入 PHP 或在运行时动态载入时可用。</p>
    17. 

  17.  <dl>
    18. 

  18. 

  19.   <dt id="constant.af-unix">
    20. 

  20.    <span class="term">
    21. 

  21.     <strong><code>AF_UNIX</code></strong> 
    22. 

  22.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    23. 

  23.    </span>
    24. 

  24.    <dd>
    25. 

  25. 

  26.     <span class="simpara">
    27. 

  27.      
    28. 

  28.     </span>
    29. 

  29.    </dd>
    30. 

  30. 

  31.   </dt>
    32. 

  32. 

  33.   <dt id="constant.af-inet">
    34. 

  34.    <span class="term">
    35. 

  35.     <strong><code>AF_INET</code></strong> 
    36. 

  36.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    37. 

  37.    </span>
    38. 

  38.    <dd>
    39. 

  39. 

  40.     <span class="simpara">
    41. 

  41.      
    42. 

  42.     </span>
    43. 

  43.    </dd>
    44. 

  44. 

  45.   </dt>
    46. 

  46. 

  47.   <dt id="constant.af-inet6">
    48. 

  48.    <span class="term">
    49. 

  49.     <strong><code>AF_INET6</code></strong> 
    50. 

  50.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    51. 

  51.    </span>
    52. 

  52.    <dd>
    53. 

  53. 

  54.     <span class="simpara">
    55. 

  55.      Only available if compiled with IPv6 support.
    56. 

  56.     </span>
    57. 

  57.    </dd>
    58. 

  58. 

  59.   </dt>
    60. 

  60. 

  61.   <dt id="constant.sock-stream">
    62. 

  62.    <span class="term">
    63. 

  63.     <strong><code>SOCK_STREAM</code></strong> 
    64. 

  64.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    65. 

  65.    </span>
    66. 

  66.    <dd>
    67. 

  67. 

  68.     <span class="simpara">
    69. 

  69.      
    70. 

  70.     </span>
    71. 

  71.    </dd>
    72. 

  72. 

  73.   </dt>
    74. 

  74. 

  75.   <dt id="constant.sock-dgram">
    76. 

  76.    <span class="term">
    77. 

  77.     <strong><code>SOCK_DGRAM</code></strong> 
    78. 

  78.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    79. 

  79.    </span>
    80. 

  80.    <dd>
    81. 

  81. 

  82.     <span class="simpara">
    83. 

  83.      
    84. 

  84.     </span>
    85. 

  85.    </dd>
    86. 

  86. 

  87.   </dt>
    88. 

  88. 

  89.   <dt id="constant.sock-raw">
    90. 

  90.    <span class="term">
    91. 

  91.     <strong><code>SOCK_RAW</code></strong> 
    92. 

  92.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    93. 

  93.    </span>
    94. 

  94.    <dd>
    95. 

  95. 

  96.     <span class="simpara">
    97. 

  97.      
    98. 

  98.     </span>
    99. 

  99.    </dd>
    100. 

  100. 

  101.   </dt>
    102. 

  102. 

  103.   <dt id="constant.sock-seqpacket">
    104. 

  104.    <span class="term">
    105. 

  105.     <strong><code>SOCK_SEQPACKET</code></strong> 
    106. 

  106.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    107. 

  107.    </span>
    108. 

  108.    <dd>
    109. 

  109. 

  110.     <span class="simpara">
    111. 

  111.      
    112. 

  112.     </span>
    113. 

  113.    </dd>
    114. 

  114. 

  115.   </dt>
    116. 

  116. 

  117.   <dt id="constant.sock-rdm">
    118. 

  118.    <span class="term">
    119. 

  119.     <strong><code>SOCK_RDM</code></strong> 
    120. 

  120.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    121. 

  121.    </span>
    122. 

  122.    <dd>
    123. 

  123. 

  124.     <span class="simpara">
    125. 

  125.      
    126. 

  126.     </span>
    127. 

  127.    </dd>
    128. 

  128. 

  129.   </dt>
    130. 

  130. 

  131.   <dt id="constant.msg-oob">
    132. 

  132.    <span class="term">
    133. 

  133.     <strong><code>MSG_OOB</code></strong> 
    134. 

  134.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    135. 

  135.    </span>
    136. 

  136.    <dd>
    137. 

  137. 

  138.     <span class="simpara">
    139. 

  139.      
    140. 

  140.     </span>
    141. 

  141.    </dd>
    142. 

  142. 

  143.   </dt>
    144. 

  144. 

  145.   <dt id="constant.msg-waitall">
    146. 

  146.    <span class="term">
    147. 

  147.     <strong><code>MSG_WAITALL</code></strong> 
    148. 

  148.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    149. 

  149.    </span>
    150. 

  150.    <dd>
    151. 

  151. 

  152.     <span class="simpara">
    153. 

  153.      
    154. 

  154.     </span>
    155. 

  155.    </dd>
    156. 

  156. 

  157.   </dt>
    158. 

  158. 

  159.   <dt id="constant.msg-peek">
    160. 

  160.    <span class="term">
    161. 

  161.     <strong><code>MSG_PEEK</code></strong> 
    162. 

  162.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    163. 

  163.    </span>
    164. 

  164.    <dd>
    165. 

  165. 

  166.     <span class="simpara">
    167. 

  167.      
    168. 

  168.     </span>
    169. 

  169.    </dd>
    170. 

  170. 

  171.   </dt>
    172. 

  172. 

  173.   <dt id="constant.msg-dontroute">
    174. 

  174.    <span class="term">
    175. 

  175.     <strong><code>MSG_DONTROUTE</code></strong> 
    176. 

  176.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    177. 

  177.    </span>
    178. 

  178.    <dd>
    179. 

  179. 

  180.     <span class="simpara">
    181. 

  181.      
    182. 

  182.     </span>
    183. 

  183.    </dd>
    184. 

  184. 

  185.   </dt>
    186. 

  186. 

  187.   <dt id="constant.msg-eor">
    188. 

  188.    <span class="term">
    189. 

  189.     <strong><code>MSG_EOR</code></strong> 
    190. 

  190.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    191. 

  191.    </span>
    192. 

  192.    <dd>
    193. 

  193. 

  194.     <span class="simpara">
    195. 

  195.      Not available on Windows platforms.
    196. 

  196.     </span>
    197. 

  197.    </dd>
    198. 

  198. 

  199.   </dt>
    200. 

  200. 

  201.   <dt id="constant.msg-eof">
    202. 

  202.    <span class="term">
    203. 

  203.     <strong><code>MSG_EOF</code></strong> 
    204. 

  204.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    205. 

  205.    </span>
    206. 

  206.    <dd>
    207. 

  207. 

  208.     <span class="simpara">
    209. 

  209.      Not available on Windows platforms.
    210. 

  210.     </span>
    211. 

  211.    </dd>
    212. 

  212. 

  213.   </dt>
    214. 

  214. 

  215.   <dt id="constant.so-debug">
    216. 

  216.    <span class="term">
    217. 

  217.     <strong><code>SO_DEBUG</code></strong> 
    218. 

  218.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    219. 

  219.    </span>
    220. 

  220.    <dd>
    221. 

  221. 

  222.     <span class="simpara">
    223. 

  223.      
    224. 

  224.     </span>
    225. 

  225.    </dd>
    226. 

  226. 

  227.   </dt>
    228. 

  228. 

  229.   <dt id="constant.so-reuseaddr">
    230. 

  230.    <span class="term">
    231. 

  231.     <strong><code>SO_REUSEADDR</code></strong> 
    232. 

  232.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    233. 

  233.    </span>
    234. 

  234.    <dd>
    235. 

  235. 

  236.     <span class="simpara">
    237. 

  237.      
    238. 

  238.     </span>
    239. 

  239.    </dd>
    240. 

  240. 

  241.   </dt>
    242. 

  242. 

  243.   <dt id="constant.so-reuseport">
    244. 

  244.    <span class="term">
    245. 

  245.     <strong><code>SO_REUSEPORT</code></strong> 
    246. 

  246.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    247. 

  247.    </span>
    248. 

  248.    <dd>
    249. 

  249. 

  250.     <span class="simpara">
    251. 

  251.      This constant is only available in PHP 5.4.10 or later on platforms that
    252. 

  252.      support the <strong><code>SO_REUSEPORT</code></strong> socket option: this
    253. 

  253.      includes Mac OS X and FreeBSD, but does not include Linux or Windows.
    254. 

  254.     </span>
    255. 

  255.    </dd>
    256. 

  256. 

  257.   </dt>
    258. 

  258. 

  259.   <dt id="constant.so-keepalive">
    260. 

  260.    <span class="term">
    261. 

  261.     <strong><code>SO_KEEPALIVE</code></strong> 
    262. 

  262.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    263. 

  263.    </span>
    264. 

  264.    <dd>
    265. 

  265. 

  266.     <span class="simpara">
    267. 

  267.      
    268. 

  268.     </span>
    269. 

  269.    </dd>
    270. 

  270. 

  271.   </dt>
    272. 

  272. 

  273.   <dt id="constant.so-dontroute">
    274. 

  274.    <span class="term">
    275. 

  275.     <strong><code>SO_DONTROUTE</code></strong> 
    276. 

  276.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    277. 

  277.    </span>
    278. 

  278.    <dd>
    279. 

  279. 

  280.     <span class="simpara">
    281. 

  281.      
    282. 

  282.     </span>
    283. 

  283.    </dd>
    284. 

  284. 

  285.   </dt>
    286. 

  286. 

  287.   <dt id="constant.so-linger">
    288. 

  288.    <span class="term">
    289. 

  289.     <strong><code>SO_LINGER</code></strong> 
    290. 

  290.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    291. 

  291.    </span>
    292. 

  292.    <dd>
    293. 

  293. 

  294.     <span class="simpara">
    295. 

  295.      
    296. 

  296.     </span>
    297. 

  297.    </dd>
    298. 

  298. 

  299.   </dt>
    300. 

  300. 

  301.   <dt id="constant.so-broadcast">
    302. 

  302.    <span class="term">
    303. 

  303.     <strong><code>SO_BROADCAST</code></strong> 
    304. 

  304.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    305. 

  305.    </span>
    306. 

  306.    <dd>
    307. 

  307. 

  308.     <span class="simpara">
    309. 

  309.      
    310. 

  310.     </span>
    311. 

  311.    </dd>
    312. 

  312. 

  313.   </dt>
    314. 

  314. 

  315.   <dt id="constant.so-oobinline">
    316. 

  316.    <span class="term">
    317. 

  317.     <strong><code>SO_OOBINLINE</code></strong> 
    318. 

  318.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    319. 

  319.    </span>
    320. 

  320.    <dd>
    321. 

  321. 

  322.     <span class="simpara">
    323. 

  323.      
    324. 

  324.     </span>
    325. 

  325.    </dd>
    326. 

  326. 

  327.   </dt>
    328. 

  328. 

  329.   <dt id="constant.so-sndbuf">
    330. 

  330.    <span class="term">
    331. 

  331.     <strong><code>SO_SNDBUF</code></strong> 
    332. 

  332.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    333. 

  333.    </span>
    334. 

  334.    <dd>
    335. 

  335. 

  336.     <span class="simpara">
    337. 

  337.      
    338. 

  338.     </span>
    339. 

  339.    </dd>
    340. 

  340. 

  341.   </dt>
    342. 

  342. 

  343.   <dt id="constant.so-rcvbuf">
    344. 

  344.    <span class="term">
    345. 

  345.     <strong><code>SO_RCVBUF</code></strong> 
    346. 

  346.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    347. 

  347.    </span>
    348. 

  348.    <dd>
    349. 

  349. 

  350.     <span class="simpara">
    351. 

  351.      
    352. 

  352.     </span>
    353. 

  353.    </dd>
    354. 

  354. 

  355.   </dt>
    356. 

  356. 

  357.   <dt id="constant.so-sndlowat">
    358. 

  358.    <span class="term">
    359. 

  359.     <strong><code>SO_SNDLOWAT</code></strong> 
    360. 

  360.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    361. 

  361.    </span>
    362. 

  362.    <dd>
    363. 

  363. 

  364.     <span class="simpara">
    365. 

  365.      
    366. 

  366.     </span>
    367. 

  367.    </dd>
    368. 

  368. 

  369.   </dt>
    370. 

  370. 

  371.   <dt id="constant.so-rcvlowat">
    372. 

  372.    <span class="term">
    373. 

  373.     <strong><code>SO_RCVLOWAT</code></strong> 
    374. 

  374.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    375. 

  375.    </span>
    376. 

  376.    <dd>
    377. 

  377. 

  378.     <span class="simpara">
    379. 

  379.      
    380. 

  380.     </span>
    381. 

  381.    </dd>
    382. 

  382. 

  383.   </dt>
    384. 

  384. 

  385.   <dt id="constant.so-sndtimeo">
    386. 

  386.    <span class="term">
    387. 

  387.     <strong><code>SO_SNDTIMEO</code></strong> 
    388. 

  388.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    389. 

  389.    </span>
    390. 

  390.    <dd>
    391. 

  391. 

  392.     <span class="simpara">
    393. 

  393.      
    394. 

  394.     </span>
    395. 

  395.    </dd>
    396. 

  396. 

  397.   </dt>
    398. 

  398. 

  399.   <dt id="constant.so-rcvtimeo">
    400. 

  400.    <span class="term">
    401. 

  401.     <strong><code>SO_RCVTIMEO</code></strong> 
    402. 

  402.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    403. 

  403.    </span>
    404. 

  404.    <dd>
    405. 

  405. 

  406.     <span class="simpara">
    407. 

  407.      
    408. 

  408.     </span>
    409. 

  409.    </dd>
    410. 

  410. 

  411.   </dt>
    412. 

  412. 

  413.   <dt id="constant.so-type">
    414. 

  414.    <span class="term">
    415. 

  415.     <strong><code>SO_TYPE</code></strong> 
    416. 

  416.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    417. 

  417.    </span>
    418. 

  418.    <dd>
    419. 

  419. 

  420.     <span class="simpara">
    421. 

  421.      
    422. 

  422.     </span>
    423. 

  423.    </dd>
    424. 

  424. 

  425.   </dt>
    426. 

  426. 

  427.   <dt id="constant.so-error">
    428. 

  428.    <span class="term">
    429. 

  429.     <strong><code>SO_ERROR</code></strong> 
    430. 

  430.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    431. 

  431.    </span>
    432. 

  432.    <dd>
    433. 

  433. 

  434.     <span class="simpara">
    435. 

  435.      
    436. 

  436.     </span>
    437. 

  437.    </dd>
    438. 

  438. 

  439.   </dt>
    440. 

  440. 

  441.   <dt id="constant.tcp-nodelay">
    442. 

  442.    <span class="term">
    443. 

  443.     <strong><code>TCP_NODELAY</code></strong> 
    444. 

  444.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    445. 

  445.    </span>
    446. 

  446.    <dd>
    447. 

  447. 

  448.     <span class="simpara">
    449. 

  449.      Used to disable Nagle TCP algorithm.
    450. 

  450.      Added in PHP 5.2.7. 
    451. 

  451.     </span>
    452. 

  452.    </dd>
    453. 

  453. 

  454.   </dt>
    455. 

  455. 

  456.   <dt id="constant.sol-socket">
    457. 

  457.    <span class="term">
    458. 

  458.     <strong><code>SOL_SOCKET</code></strong> 
    459. 

  459.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    460. 

  460.    </span>
    461. 

  461.    <dd>
    462. 

  462. 

  463.     <span class="simpara">
    464. 

  464.      
    465. 

  465.     </span>
    466. 

  466.    </dd>
    467. 

  467. 

  468.   </dt>
    469. 

  469. 

  470.   <dt id="constant.php-normal-read">
    471. 

  471.    <span class="term">
    472. 

  472.     <strong><code>PHP_NORMAL_READ</code></strong> 
    473. 

  473.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    474. 

  474.    </span>
    475. 

  475.    <dd>
    476. 

  476. 

  477.     <span class="simpara">
    478. 

  478.      
    479. 

  479.     </span>
    480. 

  480.    </dd>
    481. 

  481. 

  482.   </dt>
    483. 

  483. 

  484.   <dt id="constant.php-binary-read">
    485. 

  485.    <span class="term">
    486. 

  486.     <strong><code>PHP_BINARY_READ</code></strong> 
    487. 

  487.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    488. 

  488.    </span>
    489. 

  489.    <dd>
    490. 

  490. 

  491.     <span class="simpara">
    492. 

  492.      
    493. 

  493.     </span>
    494. 

  494.    </dd>
    495. 

  495. 

  496.   </dt>
    497. 

  497. 

  498.   <dt id="constant.sol-tcp">
    499. 

  499.    <span class="term">
    500. 

  500.     <strong><code>SOL_TCP</code></strong> 
    501. 

  501.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    502. 

  502.    </span>
    503. 

  503.    <dd>
    504. 

  504. 

  505.     <span class="simpara">
    506. 

  506.      
    507. 

  507.     </span>
    508. 

  508.    </dd>
    509. 

  509. 

  510.   </dt>
    511. 

  511. 

  512.   <dt id="constant.sol-udp">
    513. 

  513.    <span class="term">
    514. 

  514.     <strong><code>SOL_UDP</code></strong> 
    515. 

  515.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    516. 

  516.    </span>
    517. 

  517.    <dd>
    518. 

  518. 

  519.     <span class="simpara">
    520. 

  520.      
    521. 

  521.     </span>
    522. 

  522.    </dd>
    523. 

  523. 

  524.   </dt>
    525. 

  525. 

  526.  </dl>
    527. 

  527. 

  528. 

  529.  <p class="simpara">
    530. 

  530.   The following constants are defined under Windows and UNIX-like platforms.
    531. 

  531.   Each constant is only defined if their equal is available on the platform.
    532. 

  532.  </p>
    533. 

  533. 

  534.  <dl>
    535. 

  535. 

  536.   <dt id="constant.socket-eintr">
    537. 

  537.    <span class="term">
    538. 

  538.     <strong><code>SOCKET_EINTR</code></strong> 
    539. 

  539.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    540. 

  540.    </span>
    541. 

  541.    <dd>
    542. 

  542. 

  543.     <span class="simpara">
    544. 

  544.      Interrupted system call.
    545. 

  545.     </span>
    546. 

  546.    </dd>
    547. 

  547. 

  548.   </dt>
    549. 

  549. 

  550.   <dt id="constant.socket-ebadf">
    551. 

  551.    <span class="term">
    552. 

  552.     <strong><code>SOCKET_EBADF</code></strong> 
    553. 

  553.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    554. 

  554.    </span>
    555. 

  555.    <dd>
    556. 

  556. 

  557.     <span class="simpara">
    558. 

  558.      Bad file number.
    559. 

  559.     </span>
    560. 

  560.    </dd>
    561. 

  561. 

  562.   </dt>
    563. 

  563. 

  564.   <dt id="constant.socket-eacces">
    565. 

  565.    <span class="term">
    566. 

  566.     <strong><code>SOCKET_EACCES</code></strong> 
    567. 

  567.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    568. 

  568.    </span>
    569. 

  569.    <dd>
    570. 

  570. 

  571.     <span class="simpara">
    572. 

  572.      Permission denied.
    573. 

  573.     </span>
    574. 

  574.    </dd>
    575. 

  575. 

  576.   </dt>
    577. 

  577. 

  578.   <dt id="constant.socket-efault">
    579. 

  579.    <span class="term">
    580. 

  580.     <strong><code>SOCKET_EFAULT</code></strong> 
    581. 

  581.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    582. 

  582.    </span>
    583. 

  583.    <dd>
    584. 

  584. 

  585.     <span class="simpara">
    586. 

  586.      Bad address.
    587. 

  587.     </span>
    588. 

  588.    </dd>
    589. 

  589. 

  590.   </dt>
    591. 

  591. 

  592.   <dt id="constant.socket-einval">
    593. 

  593.    <span class="term">
    594. 

  594.     <strong><code>SOCKET_EINVAL</code></strong> 
    595. 

  595.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    596. 

  596.    </span>
    597. 

  597.    <dd>
    598. 

  598. 

  599.     <span class="simpara">
    600. 

  600.      Invalid argument.
    601. 

  601.     </span>
    602. 

  602.    </dd>
    603. 

  603. 

  604.   </dt>
    605. 

  605. 

  606.   <dt id="constant.socket-emfile">
    607. 

  607.    <span class="term">
    608. 

  608.     <strong><code>SOCKET_EMFILE</code></strong> 
    609. 

  609.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    610. 

  610.    </span>
    611. 

  611.    <dd>
    612. 

  612. 

  613.     <span class="simpara">
    614. 

  614.      Too many open files.
    615. 

  615.     </span>
    616. 

  616.    </dd>
    617. 

  617. 

  618.   </dt>
    619. 

  619. 

  620.   <dt id="constant.socket-enametoolong">
    621. 

  621.    <span class="term">
    622. 

  622.     <strong><code>SOCKET_ENAMETOOLONG</code></strong> 
    623. 

  623.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    624. 

  624.    </span>
    625. 

  625.    <dd>
    626. 

  626. 

  627.     <span class="simpara">
    628. 

  628.      File name too long.
    629. 

  629.     </span>
    630. 

  630.    </dd>
    631. 

  631. 

  632.   </dt>
    633. 

  633. 

  634.   <dt id="constant.socket-enotempty">
    635. 

  635.    <span class="term">
    636. 

  636.     <strong><code>SOCKET_ENOTEMPTY</code></strong> 
    637. 

  637.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    638. 

  638.    </span>
    639. 

  639.    <dd>
    640. 

  640. 

  641.     <span class="simpara">
    642. 

  642.      Directory not empty.
    643. 

  643.     </span>
    644. 

  644.    </dd>
    645. 

  645. 

  646.   </dt>
    647. 

  647. 

  648.   <dt id="constant.socket-eloop">
    649. 

  649.    <span class="term">
    650. 

  650.     <strong><code>SOCKET_ELOOP</code></strong> 
    651. 

  651.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    652. 

  652.    </span>
    653. 

  653.    <dd>
    654. 

  654. 

  655.     <span class="simpara">
    656. 

  656.      Too many symbolic links encountered.
    657. 

  657.     </span>
    658. 

  658.    </dd>
    659. 

  659. 

  660.   </dt>
    661. 

  661. 

  662.   <dt id="constant.socket-ewouldblock">
    663. 

  663.    <span class="term">
    664. 

  664.     <strong><code>SOCKET_EWOULDBLOCK</code></strong> 
    665. 

  665.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    666. 

  666.    </span>
    667. 

  667.    <dd>
    668. 

  668. 

  669.     <span class="simpara">
    670. 

  670.      Operation would block.
    671. 

  671.     </span>
    672. 

  672.    </dd>
    673. 

  673. 

  674.   </dt>
    675. 

  675. 

  676.   <dt id="constant.socket-eremote">
    677. 

  677.    <span class="term">
    678. 

  678.     <strong><code>SOCKET_EREMOTE</code></strong> 
    679. 

  679.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    680. 

  680.    </span>
    681. 

  681.    <dd>
    682. 

  682. 

  683.     <span class="simpara">
    684. 

  684.      Object is remote.
    685. 

  685.     </span>
    686. 

  686.    </dd>
    687. 

  687. 

  688.   </dt>
    689. 

  689. 

  690.   <dt id="constant.socket-eusers">
    691. 

  691.    <span class="term">
    692. 

  692.     <strong><code>SOCKET_EUSERS</code></strong> 
    693. 

  693.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    694. 

  694.    </span>
    695. 

  695.    <dd>
    696. 

  696. 

  697.     <span class="simpara">
    698. 

  698.      Too many users.
    699. 

  699.     </span>
    700. 

  700.    </dd>
    701. 

  701. 

  702.   </dt>
    703. 

  703. 

  704.   <dt id="constant.socket-enotsock">
    705. 

  705.    <span class="term">
    706. 

  706.     <strong><code>SOCKET_ENOTSOCK</code></strong> 
    707. 

  707.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    708. 

  708.    </span>
    709. 

  709.    <dd>
    710. 

  710. 

  711.     <span class="simpara">
    712. 

  712.      Socket operation on non-socket.
    713. 

  713.     </span>
    714. 

  714.    </dd>
    715. 

  715. 

  716.   </dt>
    717. 

  717. 

  718.   <dt id="constant.socket-edestaddrreq">
    719. 

  719.    <span class="term">
    720. 

  720.     <strong><code>SOCKET_EDESTADDRREQ</code></strong> 
    721. 

  721.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    722. 

  722.    </span>
    723. 

  723.    <dd>
    724. 

  724. 

  725.     <span class="simpara">
    726. 

  726.      Destination address required.
    727. 

  727.     </span>
    728. 

  728.    </dd>
    729. 

  729. 

  730.   </dt>
    731. 

  731. 

  732.   <dt id="constant.socket-emsgsize">
    733. 

  733.    <span class="term">
    734. 

  734.     <strong><code>SOCKET_EMSGSIZE</code></strong> 
    735. 

  735.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    736. 

  736.    </span>
    737. 

  737.    <dd>
    738. 

  738. 

  739.     <span class="simpara">
    740. 

  740.      Message too long.
    741. 

  741.     </span>
    742. 

  742.    </dd>
    743. 

  743. 

  744.   </dt>
    745. 

  745. 

  746.   <dt id="constant.socket-eprototype">
    747. 

  747.    <span class="term">
    748. 

  748.     <strong><code>SOCKET_EPROTOTYPE</code></strong> 
    749. 

  749.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    750. 

  750.    </span>
    751. 

  751.    <dd>
    752. 

  752. 

  753.     <span class="simpara">
    754. 

  754.      Protocol wrong type for socket.
    755. 

  755.     </span>
    756. 

  756.    </dd>
    757. 

  757. 

  758.   </dt>
    759. 

  759. 

  760.   <dt id="constant.socket-eprotonosupport">
    761. 

  761.    <span class="term">
    762. 

  762.     <strong><code>SOCKET_EPROTONOSUPPORT</code></strong> 
    763. 

  763.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    764. 

  764.    </span>
    765. 

  765.    <dd>
    766. 

  766. 

  767.     <span class="simpara">
    768. 

  768.      Protocol not supported.
    769. 

  769.     </span>
    770. 

  770.    </dd>
    771. 

  771. 

  772.   </dt>
    773. 

  773. 

  774.   <dt id="constant.socket-esocktnosupport">
    775. 

  775.    <span class="term">
    776. 

  776.     <strong><code>SOCKET_ESOCKTNOSUPPORT</code></strong> 
    777. 

  777.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    778. 

  778.    </span>
    779. 

  779.    <dd>
    780. 

  780. 

  781.     <span class="simpara">
    782. 

  782.      Socket type not supported.
    783. 

  783.     </span>
    784. 

  784.    </dd>
    785. 

  785. 

  786.   </dt>
    787. 

  787. 

  788.   <dt id="constant.socket-eopnotsupp">
    789. 

  789.    <span class="term">
    790. 

  790.     <strong><code>SOCKET_EOPNOTSUPP</code></strong> 
    791. 

  791.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    792. 

  792.    </span>
    793. 

  793.    <dd>
    794. 

  794. 

  795.     <span class="simpara">
    796. 

  796.      Operation not supported on transport endpoint.
    797. 

  797.     </span>
    798. 

  798.    </dd>
    799. 

  799. 

  800.   </dt>
    801. 

  801. 

  802.   <dt id="constant.socket-epfnosupport">
    803. 

  803.    <span class="term">
    804. 

  804.     <strong><code>SOCKET_EPFNOSUPPORT</code></strong> 
    805. 

  805.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    806. 

  806.    </span>
    807. 

  807.    <dd>
    808. 

  808. 

  809.     <span class="simpara">
    810. 

  810.      Protocol family not supported.
    811. 

  811.     </span>
    812. 

  812.    </dd>
    813. 

  813. 

  814.   </dt>
    815. 

  815. 

  816.   <dt id="constant.socket-eafnosupport">
    817. 

  817.    <span class="term">
    818. 

  818.     <strong><code>SOCKET_EAFNOSUPPORT</code></strong> 
    819. 

  819.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    820. 

  820.    </span>
    821. 

  821.    <dd>
    822. 

  822. 

  823.     <span class="simpara">
    824. 

  824.      Address family not supported by protocol.
    825. 

  825.     </span>
    826. 

  826.    </dd>
    827. 

  827. 

  828.   </dt>
    829. 

  829. 

  830.   <dt id="constant.socket-eaddrnotavail">
    831. 

  831.    <span class="term">
    832. 

  832.     <strong><code>SOCKET_EADDRNOTAVAIL</code></strong> 
    833. 

  833.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    834. 

  834.    </span>
    835. 

  835.    <dd>
    836. 

  836. 

  837.     <span class="simpara">
    838. 

  838.      Cannot assign requested address.
    839. 

  839.     </span>
    840. 

  840.    </dd>
    841. 

  841. 

  842.   </dt>
    843. 

  843. 

  844.   <dt id="constant.socket-enetdown">
    845. 

  845.    <span class="term">
    846. 

  846.     <strong><code>SOCKET_ENETDOWN</code></strong> 
    847. 

  847.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    848. 

  848.    </span>
    849. 

  849.    <dd>
    850. 

  850. 

  851.     <span class="simpara">
    852. 

  852.      Network is down.
    853. 

  853.     </span>
    854. 

  854.    </dd>
    855. 

  855. 

  856.   </dt>
    857. 

  857. 

  858.   <dt id="constant.socket-enetunreach">
    859. 

  859.    <span class="term">
    860. 

  860.     <strong><code>SOCKET_ENETUNREACH</code></strong> 
    861. 

  861.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    862. 

  862.    </span>
    863. 

  863.    <dd>
    864. 

  864. 

  865.     <span class="simpara">
    866. 

  866.      Network is unreachable.
    867. 

  867.     </span>
    868. 

  868.    </dd>
    869. 

  869. 

  870.   </dt>
    871. 

  871. 

  872.   <dt id="constant.socket-enetreset">
    873. 

  873.    <span class="term">
    874. 

  874.     <strong><code>SOCKET_ENETRESET</code></strong> 
    875. 

  875.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    876. 

  876.    </span>
    877. 

  877.    <dd>
    878. 

  878. 

  879.     <span class="simpara">
    880. 

  880.      Network dropped connection because of reset.
    881. 

  881.     </span>
    882. 

  882.    </dd>
    883. 

  883. 

  884.   </dt>
    885. 

  885. 

  886.   <dt id="constant.socket-econnaborted">
    887. 

  887.    <span class="term">
    888. 

  888.     <strong><code>SOCKET_ECONNABORTED</code></strong> 
    889. 

  889.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    890. 

  890.    </span>
    891. 

  891.    <dd>
    892. 

  892. 

  893.     <span class="simpara">
    894. 

  894.      Software caused connection abort.
    895. 

  895.     </span>
    896. 

  896.    </dd>
    897. 

  897. 

  898.   </dt>
    899. 

  899. 

  900.   <dt id="constant.socket-econnreset">
    901. 

  901.    <span class="term">
    902. 

  902.     <strong><code>SOCKET_ECONNRESET</code></strong> 
    903. 

  903.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    904. 

  904.    </span>
    905. 

  905.    <dd>
    906. 

  906. 

  907.     <span class="simpara">
    908. 

  908.      Connection reset by peer.
    909. 

  909.     </span>
    910. 

  910.    </dd>
    911. 

  911. 

  912.   </dt>
    913. 

  913. 

  914.   <dt id="constant.socket-enobufs">
    915. 

  915.    <span class="term">
    916. 

  916.     <strong><code>SOCKET_ENOBUFS</code></strong> 
    917. 

  917.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    918. 

  918.    </span>
    919. 

  919.    <dd>
    920. 

  920. 

  921.     <span class="simpara">
    922. 

  922.      No buffer space available.
    923. 

  923.     </span>
    924. 

  924.    </dd>
    925. 

  925. 

  926.   </dt>
    927. 

  927. 

  928.   <dt id="constant.socket-eisconn">
    929. 

  929.    <span class="term">
    930. 

  930.     <strong><code>SOCKET_EISCONN</code></strong> 
    931. 

  931.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    932. 

  932.    </span>
    933. 

  933.    <dd>
    934. 

  934. 

  935.     <span class="simpara">
    936. 

  936.      Transport endpoint is already connected.
    937. 

  937.     </span>
    938. 

  938.    </dd>
    939. 

  939. 

  940.   </dt>
    941. 

  941. 

  942.   <dt id="constant.socket-enotconn">
    943. 

  943.    <span class="term">
    944. 

  944.     <strong><code>SOCKET_ENOTCONN</code></strong> 
    945. 

  945.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    946. 

  946.    </span>
    947. 

  947.    <dd>
    948. 

  948. 

  949.     <span class="simpara">
    950. 

  950.      Transport endpoint is not connected.
    951. 

  951.     </span>
    952. 

  952.    </dd>
    953. 

  953. 

  954.   </dt>
    955. 

  955. 

  956.   <dt id="constant.socket-eshutdown">
    957. 

  957.    <span class="term">
    958. 

  958.     <strong><code>SOCKET_ESHUTDOWN</code></strong> 
    959. 

  959.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    960. 

  960.    </span>
    961. 

  961.    <dd>
    962. 

  962. 

  963.     <span class="simpara">
    964. 

  964.      Cannot send after transport endpoint shutdown.
    965. 

  965.     </span>
    966. 

  966.    </dd>
    967. 

  967. 

  968.   </dt>
    969. 

  969. 

  970.   <dt id="constant.socket-etimedout">
    971. 

  971.    <span class="term">
    972. 

  972.     <strong><code>SOCKET_ETIMEDOUT</code></strong> 
    973. 

  973.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    974. 

  974.    </span>
    975. 

  975.    <dd>
    976. 

  976. 

  977.     <span class="simpara">
    978. 

  978.      Connection timed out.
    979. 

  979.     </span>
    980. 

  980.    </dd>
    981. 

  981. 

  982.   </dt>
    983. 

  983. 

  984.   <dt id="constant.socket-econnrefused">
    985. 

  985.    <span class="term">
    986. 

  986.     <strong><code>SOCKET_ECONNREFUSED</code></strong> 
    987. 

  987.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    988. 

  988.    </span>
    989. 

  989.    <dd>
    990. 

  990. 

  991.     <span class="simpara">
    992. 

  992.      Connection refused.
    993. 

  993.     </span>
    994. 

  994.    </dd>
    995. 

  995. 

  996.   </dt>
    997. 

  997. 

  998.   <dt id="constant.socket-ehostdown">
    999. 

  999.    <span class="term">
    1000. 

  1000.     <strong><code>SOCKET_EHOSTDOWN</code></strong> 
    1001. 

  1001.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1002. 

  1002.    </span>
    1003. 

  1003.    <dd>
    1004. 

  1004. 

  1005.     <span class="simpara">
    1006. 

  1006.      Host is down.
    1007. 

  1007.     </span>
    1008. 

  1008.    </dd>
    1009. 

  1009. 

  1010.   </dt>
    1011. 

  1011. 

  1012.   <dt id="constant.socket-ehostunreach">
    1013. 

  1013.    <span class="term">
    1014. 

  1014.     <strong><code>SOCKET_EHOSTUNREACH</code></strong> 
    1015. 

  1015.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1016. 

  1016.    </span>
    1017. 

  1017.    <dd>
    1018. 

  1018. 

  1019.     <span class="simpara">
    1020. 

  1020.      No route to host.
    1021. 

  1021.     </span>
    1022. 

  1022.    </dd>
    1023. 

  1023. 

  1024.   </dt>
    1025. 

  1025. 

  1026.   <dt id="constant.socket-ealready">
    1027. 

  1027.    <span class="term">
    1028. 

  1028.     <strong><code>SOCKET_EALREADY</code></strong> 
    1029. 

  1029.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1030. 

  1030.    </span>
    1031. 

  1031.    <dd>
    1032. 

  1032. 

  1033.     <span class="simpara">
    1034. 

  1034.      Operation already in progress.
    1035. 

  1035.     </span>
    1036. 

  1036.    </dd>
    1037. 

  1037. 

  1038.   </dt>
    1039. 

  1039. 

  1040.   <dt id="constant.socket-einprogress">
    1041. 

  1041.    <span class="term">
    1042. 

  1042.     <strong><code>SOCKET_EINPROGRESS</code></strong> 
    1043. 

  1043.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1044. 

  1044.    </span>
    1045. 

  1045.    <dd>
    1046. 

  1046. 

  1047.     <span class="simpara">
    1048. 

  1048.      Operation now in progress.
    1049. 

  1049.     </span>
    1050. 

  1050.    </dd>
    1051. 

  1051. 

  1052.   </dt>
    1053. 

  1053. 

  1054.  </dl>
    1055. 

  1055. 

  1056.  
    1057. 

  1057.  <p class="simpara">
    1058. 

  1058.   The following constants are only defined under Windows.
    1059. 

  1059.  </p>
    1060. 

  1060. 

  1061.  <dl>
    1062. 

  1062. 

  1063.   
    1064. 

  1064.   
    1065. 

  1065.   
    1066. 

  1066.   
    1067. 

  1067.   
    1068. 

  1068.   
    1069. 

  1069.   
    1070. 

  1070.   <dt id="constant.socket-enoprotoopt">
    1071. 

  1071.    <span class="term">
    1072. 

  1072.     <strong><code>SOCKET_ENOPROTOOPT</code></strong> 
    1073. 

  1073.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1074. 

  1074.    </span>
    1075. 

  1075.    <dd>
    1076. 

  1076. 

  1077.     <span class="simpara">
    1078. 

  1078.      
    1079. 

  1079.     </span>
    1080. 

  1080.    </dd>
    1081. 

  1081. 

  1082.   </dt>
    1083. 

  1083. 

  1084.   
    1085. 

  1085.   
    1086. 

  1086.   
    1087. 

  1087.   
    1088. 

  1088.   
    1089. 

  1089.   <dt id="constant.socket-eaddrinuse">
    1090. 

  1090.    <span class="term">
    1091. 

  1091.     <strong><code>SOCKET_EADDRINUSE</code></strong> 
    1092. 

  1092.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1093. 

  1093.    </span>
    1094. 

  1094.    <dd>
    1095. 

  1095. 

  1096.     <span class="simpara">
    1097. 

  1097.      
    1098. 

  1098.     </span>
    1099. 

  1099.    </dd>
    1100. 

  1100. 

  1101.   </dt>
    1102. 

  1102. 

  1103.   
    1104. 

  1104.   
    1105. 

  1105.   
    1106. 

  1106.   
    1107. 

  1107.   
    1108. 

  1108.   
    1109. 

  1109.   
    1110. 

  1110.   
    1111. 

  1111.   
    1112. 

  1112.   
    1113. 

  1113.   <dt id="constant.socket-etoomyrefs">
    1114. 

  1114.    <span class="term">
    1115. 

  1115.     <strong><code>SOCKET_ETOOMYREFS</code></strong> 
    1116. 

  1116.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1117. 

  1117.    </span>
    1118. 

  1118.    <dd>
    1119. 

  1119. 

  1120.     <span class="simpara">
    1121. 

  1121.      
    1122. 

  1122.     </span>
    1123. 

  1123.    </dd>
    1124. 

  1124. 

  1125.   </dt>
    1126. 

  1126. 

  1127.   
    1128. 

  1128.   
    1129. 

  1129.   
    1130. 

  1130.   
    1131. 

  1131.   
    1132. 

  1132.   
    1133. 

  1133.   
    1134. 

  1134.   <dt id="constant.socket-eproclim">
    1135. 

  1135.    <span class="term">
    1136. 

  1136.     <strong><code>SOCKET_EPROCLIM</code></strong> 
    1137. 

  1137.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1138. 

  1138.    </span>
    1139. 

  1139.    <dd>
    1140. 

  1140. 

  1141.     <span class="simpara">
    1142. 

  1142.      
    1143. 

  1143.     </span>
    1144. 

  1144.    </dd>
    1145. 

  1145. 

  1146.   </dt>
    1147. 

  1147. 

  1148.   
    1149. 

  1149.   <dt id="constant.socket-eduot">
    1150. 

  1150.    <span class="term">
    1151. 

  1151.     <strong><code>SOCKET_EDUOT</code></strong> 
    1152. 

  1152.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1153. 

  1153.    </span>
    1154. 

  1154.    <dd>
    1155. 

  1155. 

  1156.     <span class="simpara">
    1157. 

  1157.      
    1158. 

  1158.     </span>
    1159. 

  1159.    </dd>
    1160. 

  1160. 

  1161.   </dt>
    1162. 

  1162. 

  1163.   <dt id="constant.socket-estale">
    1164. 

  1164.    <span class="term">
    1165. 

  1165.     <strong><code>SOCKET_ESTALE</code></strong> 
    1166. 

  1166.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1167. 

  1167.    </span>
    1168. 

  1168.    <dd>
    1169. 

  1169. 

  1170.     <span class="simpara">
    1171. 

  1171.      
    1172. 

  1172.     </span>
    1173. 

  1173.    </dd>
    1174. 

  1174. 

  1175.   </dt>
    1176. 

  1176. 

  1177.   
    1178. 

  1178.   <dt id="constant.socket-ediscon">
    1179. 

  1179.    <span class="term">
    1180. 

  1180.     <strong><code>SOCKET_EDISCON</code></strong> 
    1181. 

  1181.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1182. 

  1182.    </span>
    1183. 

  1183.    <dd>
    1184. 

  1184. 

  1185.     <span class="simpara">
    1186. 

  1186.      
    1187. 

  1187.     </span>
    1188. 

  1188.    </dd>
    1189. 

  1189. 

  1190.   </dt>
    1191. 

  1191. 

  1192.   <dt id="constant.socket-sysnotready">
    1193. 

  1193.    <span class="term">
    1194. 

  1194.     <strong><code>SOCKET_SYSNOTREADY</code></strong> 
    1195. 

  1195.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1196. 

  1196.    </span>
    1197. 

  1197.    <dd>
    1198. 

  1198. 

  1199.     <span class="simpara">
    1200. 

  1200.      
    1201. 

  1201.     </span>
    1202. 

  1202.    </dd>
    1203. 

  1203. 

  1204.   </dt>
    1205. 

  1205. 

  1206.   <dt id="constant.socket-vernotsupported">
    1207. 

  1207.    <span class="term">
    1208. 

  1208.     <strong><code>SOCKET_VERNOTSUPPORTED</code></strong> 
    1209. 

  1209.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1210. 

  1210.    </span>
    1211. 

  1211.    <dd>
    1212. 

  1212. 

  1213.     <span class="simpara">
    1214. 

  1214.      
    1215. 

  1215.     </span>
    1216. 

  1216.    </dd>
    1217. 

  1217. 

  1218.   </dt>
    1219. 

  1219. 

  1220.   <dt id="constant.socket-notinitialised">
    1221. 

  1221.    <span class="term">
    1222. 

  1222.     <strong><code>SOCKET_NOTINITIALISED</code></strong> 
    1223. 

  1223.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1224. 

  1224.    </span>
    1225. 

  1225.    <dd>
    1226. 

  1226. 

  1227.     <span class="simpara">
    1228. 

  1228.      
    1229. 

  1229.     </span>
    1230. 

  1230.    </dd>
    1231. 

  1231. 

  1232.   </dt>
    1233. 

  1233. 

  1234.   <dt id="constant.socket-host-not-found">
    1235. 

  1235.    <span class="term">
    1236. 

  1236.     <strong><code>SOCKET_HOST_NOT_FOUND</code></strong> 
    1237. 

  1237.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1238. 

  1238.    </span>
    1239. 

  1239.    <dd>
    1240. 

  1240. 

  1241.     <span class="simpara">
    1242. 

  1242.      
    1243. 

  1243.     </span>
    1244. 

  1244.    </dd>
    1245. 

  1245. 

  1246.   </dt>
    1247. 

  1247. 

  1248.   <dt id="constant.socket-try-again">
    1249. 

  1249.    <span class="term">
    1250. 

  1250.     <strong><code>SOCKET_TRY_AGAIN</code></strong> 
    1251. 

  1251.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1252. 

  1252.    </span>
    1253. 

  1253.    <dd>
    1254. 

  1254. 

  1255.     <span class="simpara">
    1256. 

  1256.      
    1257. 

  1257.     </span>
    1258. 

  1258.    </dd>
    1259. 

  1259. 

  1260.   </dt>
    1261. 

  1261. 

  1262.   <dt id="constant.socket-no-recovery">
    1263. 

  1263.    <span class="term">
    1264. 

  1264.     <strong><code>SOCKET_NO_RECOVERY</code></strong> 
    1265. 

  1265.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1266. 

  1266.    </span>
    1267. 

  1267.    <dd>
    1268. 

  1268. 

  1269.     <span class="simpara">
    1270. 

  1270.      
    1271. 

  1271.     </span>
    1272. 

  1272.    </dd>
    1273. 

  1273. 

  1274.   </dt>
    1275. 

  1275. 

  1276.   <dt id="constant.socket-no-data">
    1277. 

  1277.    <span class="term">
    1278. 

  1278.     <strong><code>SOCKET_NO_DATA</code></strong> 
    1279. 

  1279.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1280. 

  1280.    </span>
    1281. 

  1281.    <dd>
    1282. 

  1282. 

  1283.     <span class="simpara">
    1284. 

  1284.      
    1285. 

  1285.     </span>
    1286. 

  1286.    </dd>
    1287. 

  1287. 

  1288.   </dt>
    1289. 

  1289. 

  1290.   <dt id="constant.socket-no-address">
    1291. 

  1291.    <span class="term">
    1292. 

  1292.     <strong><code>SOCKET_NO_ADDRESS</code></strong> 
    1293. 

  1293.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1294. 

  1294.    </span>
    1295. 

  1295.    <dd>
    1296. 

  1296. 

  1297.     <span class="simpara">
    1298. 

  1298.      
    1299. 

  1299.     </span>
    1300. 

  1300.    </dd>
    1301. 

  1301. 

  1302.   </dt>
    1303. 

  1303. 

  1304.  </dl>
    1305. 

  1305. 

  1306. 

  1307.  <p class="simpara">
    1308. 

  1308.   The following constants are only available on UNIX-like 
    1309. 

  1309.   platforms. Each constant is only defined if their equal is 
    1310. 

  1310.   available on the platform.
    1311. 

  1311.  </p>
    1312. 

  1312. 

  1313.  <dl>
    1314. 

  1314. 

  1315.   <dt id="constant.socket-eperm">
    1316. 

  1316.    <span class="term">
    1317. 

  1317.     <strong><code>SOCKET_EPERM</code></strong> 
    1318. 

  1318.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1319. 

  1319.    </span>
    1320. 

  1320.    <dd>
    1321. 

  1321. 

  1322.     <span class="simpara">
    1323. 

  1323.      Operation not permitted.
    1324. 

  1324.     </span>
    1325. 

  1325.    </dd>
    1326. 

  1326. 

  1327.   </dt>
    1328. 

  1328. 

  1329.   <dt id="constant.socket-enoent">
    1330. 

  1330.    <span class="term">
    1331. 

  1331.     <strong><code>SOCKET_ENOENT</code></strong> 
    1332. 

  1332.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1333. 

  1333.    </span>
    1334. 

  1334.    <dd>
    1335. 

  1335. 

  1336.     <span class="simpara">
    1337. 

  1337.      No such file or directory.
    1338. 

  1338.     </span>
    1339. 

  1339.    </dd>
    1340. 

  1340. 

  1341.   </dt>
    1342. 

  1342. 

  1343.   <dt id="constant.socket-eio">
    1344. 

  1344.    <span class="term">
    1345. 

  1345.     <strong><code>SOCKET_EIO</code></strong> 
    1346. 

  1346.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1347. 

  1347.    </span>
    1348. 

  1348.    <dd>
    1349. 

  1349. 

  1350.     <span class="simpara">
    1351. 

  1351.      I/O error.
    1352. 

  1352.     </span>
    1353. 

  1353.    </dd>
    1354. 

  1354. 

  1355.   </dt>
    1356. 

  1356. 

  1357.   <dt id="constant.socket-enxio">
    1358. 

  1358.    <span class="term">
    1359. 

  1359.     <strong><code>SOCKET_ENXIO</code></strong> 
    1360. 

  1360.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1361. 

  1361.    </span>
    1362. 

  1362.    <dd>
    1363. 

  1363. 

  1364.     <span class="simpara">
    1365. 

  1365.      No such device or address.
    1366. 

  1366.     </span>
    1367. 

  1367.    </dd>
    1368. 

  1368. 

  1369.   </dt>
    1370. 

  1370. 

  1371.   <dt id="constant.socket-e2big">
    1372. 

  1372.    <span class="term">
    1373. 

  1373.     <strong><code>SOCKET_E2BIG</code></strong> 
    1374. 

  1374.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1375. 

  1375.    </span>
    1376. 

  1376.    <dd>
    1377. 

  1377. 

  1378.     <span class="simpara">
    1379. 

  1379.      Arg list too long.
    1380. 

  1380.     </span>
    1381. 

  1381.    </dd>
    1382. 

  1382. 

  1383.   </dt>
    1384. 

  1384. 

  1385.   <dt id="constant.socket-eagain">
    1386. 

  1386.    <span class="term">
    1387. 

  1387.     <strong><code>SOCKET_EAGAIN</code></strong> 
    1388. 

  1388.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1389. 

  1389.    </span>
    1390. 

  1390.    <dd>
    1391. 

  1391. 

  1392.     <span class="simpara">
    1393. 

  1393.      Try again.
    1394. 

  1394.     </span>
    1395. 

  1395.    </dd>
    1396. 

  1396. 

  1397.   </dt>
    1398. 

  1398. 

  1399.   <dt id="constant.socket-enomem">
    1400. 

  1400.    <span class="term">
    1401. 

  1401.     <strong><code>SOCKET_ENOMEM</code></strong> 
    1402. 

  1402.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1403. 

  1403.    </span>
    1404. 

  1404.    <dd>
    1405. 

  1405. 

  1406.     <span class="simpara">
    1407. 

  1407.      Out of memory.
    1408. 

  1408.     </span>
    1409. 

  1409.    </dd>
    1410. 

  1410. 

  1411.   </dt>
    1412. 

  1412. 

  1413.   <dt id="constant.socket-enotblk">
    1414. 

  1414.    <span class="term">
    1415. 

  1415.     <strong><code>SOCKET_ENOTBLK</code></strong> 
    1416. 

  1416.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1417. 

  1417.    </span>
    1418. 

  1418.    <dd>
    1419. 

  1419. 

  1420.     <span class="simpara">
    1421. 

  1421.      Block device required.
    1422. 

  1422.     </span>
    1423. 

  1423.    </dd>
    1424. 

  1424. 

  1425.   </dt>
    1426. 

  1426. 

  1427.   <dt id="constant.socket-ebusy">
    1428. 

  1428.    <span class="term">
    1429. 

  1429.     <strong><code>SOCKET_EBUSY</code></strong> 
    1430. 

  1430.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1431. 

  1431.    </span>
    1432. 

  1432.    <dd>
    1433. 

  1433. 

  1434.     <span class="simpara">
    1435. 

  1435.      Device or resource busy.
    1436. 

  1436.     </span>
    1437. 

  1437.    </dd>
    1438. 

  1438. 

  1439.   </dt>
    1440. 

  1440. 

  1441.   <dt id="constant.socket-eexist">
    1442. 

  1442.    <span class="term">
    1443. 

  1443.     <strong><code>SOCKET_EEXIST</code></strong> 
    1444. 

  1444.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1445. 

  1445.    </span>
    1446. 

  1446.    <dd>
    1447. 

  1447. 

  1448.     <span class="simpara">
    1449. 

  1449.      File exists.
    1450. 

  1450.     </span>
    1451. 

  1451.    </dd>
    1452. 

  1452. 

  1453.   </dt>
    1454. 

  1454. 

  1455.   <dt id="constant.socket-exdev">
    1456. 

  1456.    <span class="term">
    1457. 

  1457.     <strong><code>SOCKET_EXDEV</code></strong> 
    1458. 

  1458.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1459. 

  1459.    </span>
    1460. 

  1460.    <dd>
    1461. 

  1461. 

  1462.     <span class="simpara">
    1463. 

  1463.      Cross-device link.
    1464. 

  1464.     </span>
    1465. 

  1465.    </dd>
    1466. 

  1466. 

  1467.   </dt>
    1468. 

  1468. 

  1469.   <dt id="constant.socket-enodev">
    1470. 

  1470.    <span class="term">
    1471. 

  1471.     <strong><code>SOCKET_ENODEV</code></strong> 
    1472. 

  1472.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1473. 

  1473.    </span>
    1474. 

  1474.    <dd>
    1475. 

  1475. 

  1476.     <span class="simpara">
    1477. 

  1477.      No such device.
    1478. 

  1478.     </span>
    1479. 

  1479.    </dd>
    1480. 

  1480. 

  1481.   </dt>
    1482. 

  1482. 

  1483.   <dt id="constant.socket-enotdir">
    1484. 

  1484.    <span class="term">
    1485. 

  1485.     <strong><code>SOCKET_ENOTDIR</code></strong> 
    1486. 

  1486.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1487. 

  1487.    </span>
    1488. 

  1488.    <dd>
    1489. 

  1489. 

  1490.     <span class="simpara">
    1491. 

  1491.      Not a directory.
    1492. 

  1492.     </span>
    1493. 

  1493.    </dd>
    1494. 

  1494. 

  1495.   </dt>
    1496. 

  1496. 

  1497.   <dt id="constant.socket-eisdir">
    1498. 

  1498.    <span class="term">
    1499. 

  1499.     <strong><code>SOCKET_EISDIR</code></strong> 
    1500. 

  1500.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1501. 

  1501.    </span>
    1502. 

  1502.    <dd>
    1503. 

  1503. 

  1504.     <span class="simpara">
    1505. 

  1505.      Is a directory.
    1506. 

  1506.     </span>
    1507. 

  1507.    </dd>
    1508. 

  1508. 

  1509.   </dt>
    1510. 

  1510. 

  1511.   <dt id="constant.socket-enfile">
    1512. 

  1512.    <span class="term">
    1513. 

  1513.     <strong><code>SOCKET_ENFILE</code></strong> 
    1514. 

  1514.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1515. 

  1515.    </span>
    1516. 

  1516.    <dd>
    1517. 

  1517. 

  1518.     <span class="simpara">
    1519. 

  1519.      File table overflow.
    1520. 

  1520.     </span>
    1521. 

  1521.    </dd>
    1522. 

  1522. 

  1523.   </dt>
    1524. 

  1524. 

  1525.   <dt id="constant.socket-enotty">
    1526. 

  1526.    <span class="term">
    1527. 

  1527.     <strong><code>SOCKET_ENOTTY</code></strong> 
    1528. 

  1528.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1529. 

  1529.    </span>
    1530. 

  1530.    <dd>
    1531. 

  1531. 

  1532.     <span class="simpara">
    1533. 

  1533.      Not a typewriter.
    1534. 

  1534.     </span>
    1535. 

  1535.    </dd>
    1536. 

  1536. 

  1537.   </dt>
    1538. 

  1538. 

  1539.   <dt id="constant.socket-enospc">
    1540. 

  1540.    <span class="term">
    1541. 

  1541.     <strong><code>SOCKET_ENOSPC</code></strong> 
    1542. 

  1542.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1543. 

  1543.    </span>
    1544. 

  1544.    <dd>
    1545. 

  1545. 

  1546.     <span class="simpara">
    1547. 

  1547.      No space left on device.
    1548. 

  1548.     </span>
    1549. 

  1549.    </dd>
    1550. 

  1550. 

  1551.   </dt>
    1552. 

  1552. 

  1553.   <dt id="constant.socket-espipe">
    1554. 

  1554.    <span class="term">
    1555. 

  1555.     <strong><code>SOCKET_ESPIPE</code></strong> 
    1556. 

  1556.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1557. 

  1557.    </span>
    1558. 

  1558.    <dd>
    1559. 

  1559. 

  1560.     <span class="simpara">
    1561. 

  1561.      Illegal seek.
    1562. 

  1562.     </span>
    1563. 

  1563.    </dd>
    1564. 

  1564. 

  1565.   </dt>
    1566. 

  1566. 

  1567.   <dt id="constant.socket-erofs">
    1568. 

  1568.    <span class="term">
    1569. 

  1569.     <strong><code>SOCKET_EROFS</code></strong> 
    1570. 

  1570.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1571. 

  1571.    </span>
    1572. 

  1572.    <dd>
    1573. 

  1573. 

  1574.     <span class="simpara">
    1575. 

  1575.      Read-only file system.
    1576. 

  1576.     </span>
    1577. 

  1577.    </dd>
    1578. 

  1578. 

  1579.   </dt>
    1580. 

  1580. 

  1581.   <dt id="constant.socket-emlink">
    1582. 

  1582.    <span class="term">
    1583. 

  1583.     <strong><code>SOCKET_EMLINK</code></strong> 
    1584. 

  1584.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1585. 

  1585.    </span>
    1586. 

  1586.    <dd>
    1587. 

  1587. 

  1588.     <span class="simpara">
    1589. 

  1589.      Too many links.
    1590. 

  1590.     </span>
    1591. 

  1591.    </dd>
    1592. 

  1592. 

  1593.   </dt>
    1594. 

  1594. 

  1595.   <dt id="constant.socket-epipe">
    1596. 

  1596.    <span class="term">
    1597. 

  1597.     <strong><code>SOCKET_EPIPE</code></strong> 
    1598. 

  1598.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1599. 

  1599.    </span>
    1600. 

  1600.    <dd>
    1601. 

  1601. 

  1602.     <span class="simpara">
    1603. 

  1603.      Broken pipe.
    1604. 

  1604.     </span>
    1605. 

  1605.    </dd>
    1606. 

  1606. 

  1607.   </dt>
    1608. 

  1608. 

  1609.   
    1610. 

  1610.   <dt id="constant.socket-enolck">
    1611. 

  1611.    <span class="term">
    1612. 

  1612.     <strong><code>SOCKET_ENOLCK</code></strong> 
    1613. 

  1613.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1614. 

  1614.    </span>
    1615. 

  1615.    <dd>
    1616. 

  1616. 

  1617.     <span class="simpara">
    1618. 

  1618.      No record locks available.
    1619. 

  1619.     </span>
    1620. 

  1620.    </dd>
    1621. 

  1621. 

  1622.   </dt>
    1623. 

  1623. 

  1624.   <dt id="constant.socket-enosys">
    1625. 

  1625.    <span class="term">
    1626. 

  1626.     <strong><code>SOCKET_ENOSYS</code></strong> 
    1627. 

  1627.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1628. 

  1628.    </span>
    1629. 

  1629.    <dd>
    1630. 

  1630. 

  1631.     <span class="simpara">
    1632. 

  1632.      Function not implemented.
    1633. 

  1633.     </span>
    1634. 

  1634.    </dd>
    1635. 

  1635. 

  1636.   </dt>
    1637. 

  1637. 

  1638.   
    1639. 

  1639.   
    1640. 

  1640.   
    1641. 

  1641.   <dt id="constant.socket-enomsg">
    1642. 

  1642.    <span class="term">
    1643. 

  1643.     <strong><code>SOCKET_ENOMSG</code></strong> 
    1644. 

  1644.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1645. 

  1645.    </span>
    1646. 

  1646.    <dd>
    1647. 

  1647. 

  1648.     <span class="simpara">
    1649. 

  1649.      No message of desired type.
    1650. 

  1650.     </span>
    1651. 

  1651.    </dd>
    1652. 

  1652. 

  1653.   </dt>
    1654. 

  1654. 

  1655.   <dt id="constant.socket-eidrm">
    1656. 

  1656.    <span class="term">
    1657. 

  1657.     <strong><code>SOCKET_EIDRM</code></strong> 
    1658. 

  1658.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1659. 

  1659.    </span>
    1660. 

  1660.    <dd>
    1661. 

  1661. 

  1662.     <span class="simpara">
    1663. 

  1663.      Identifier removed.
    1664. 

  1664.     </span>
    1665. 

  1665.    </dd>
    1666. 

  1666. 

  1667.   </dt>
    1668. 

  1668. 

  1669.   <dt id="constant.socket-echrng">
    1670. 

  1670.    <span class="term">
    1671. 

  1671.     <strong><code>SOCKET_ECHRNG</code></strong> 
    1672. 

  1672.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1673. 

  1673.    </span>
    1674. 

  1674.    <dd>
    1675. 

  1675. 

  1676.     <span class="simpara">
    1677. 

  1677.      Channel number out of range.
    1678. 

  1678.     </span>
    1679. 

  1679.    </dd>
    1680. 

  1680. 

  1681.   </dt>
    1682. 

  1682. 

  1683.   <dt id="constant.socket-el2nsync">
    1684. 

  1684.    <span class="term">
    1685. 

  1685.     <strong><code>SOCKET_EL2NSYNC</code></strong> 
    1686. 

  1686.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1687. 

  1687.    </span>
    1688. 

  1688.    <dd>
    1689. 

  1689. 

  1690.     <span class="simpara">
    1691. 

  1691.      Level 2 not synchronized.
    1692. 

  1692.     </span>
    1693. 

  1693.    </dd>
    1694. 

  1694. 

  1695.   </dt>
    1696. 

  1696. 

  1697.   <dt id="constant.socket-el3hlt">
    1698. 

  1698.    <span class="term">
    1699. 

  1699.     <strong><code>SOCKET_EL3HLT</code></strong> 
    1700. 

  1700.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1701. 

  1701.    </span>
    1702. 

  1702.    <dd>
    1703. 

  1703. 

  1704.     <span class="simpara">
    1705. 

  1705.      Level 3 halted.
    1706. 

  1706.     </span>
    1707. 

  1707.    </dd>
    1708. 

  1708. 

  1709.   </dt>
    1710. 

  1710. 

  1711.   <dt id="constant.socket-el3rst">
    1712. 

  1712.    <span class="term">
    1713. 

  1713.     <strong><code>SOCKET_EL3RST</code></strong> 
    1714. 

  1714.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1715. 

  1715.    </span>
    1716. 

  1716.    <dd>
    1717. 

  1717. 

  1718.     <span class="simpara">
    1719. 

  1719.      Level 3 reset.
    1720. 

  1720.     </span>
    1721. 

  1721.    </dd>
    1722. 

  1722. 

  1723.   </dt>
    1724. 

  1724. 

  1725.   <dt id="constant.socket-elnrng">
    1726. 

  1726.    <span class="term">
    1727. 

  1727.     <strong><code>SOCKET_ELNRNG</code></strong> 
    1728. 

  1728.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1729. 

  1729.    </span>
    1730. 

  1730.    <dd>
    1731. 

  1731. 

  1732.     <span class="simpara">
    1733. 

  1733.      Link number out of range.
    1734. 

  1734.     </span>
    1735. 

  1735.    </dd>
    1736. 

  1736. 

  1737.   </dt>
    1738. 

  1738. 

  1739.   <dt id="constant.socket-eunatch">
    1740. 

  1740.    <span class="term">
    1741. 

  1741.     <strong><code>SOCKET_EUNATCH</code></strong> 
    1742. 

  1742.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1743. 

  1743.    </span>
    1744. 

  1744.    <dd>
    1745. 

  1745. 

  1746.     <span class="simpara">
    1747. 

  1747.      Protocol driver not attached.
    1748. 

  1748.     </span>
    1749. 

  1749.    </dd>
    1750. 

  1750. 

  1751.   </dt>
    1752. 

  1752. 

  1753.   <dt id="constant.socket-enocsi">
    1754. 

  1754.    <span class="term">
    1755. 

  1755.     <strong><code>SOCKET_ENOCSI</code></strong> 
    1756. 

  1756.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1757. 

  1757.    </span>
    1758. 

  1758.    <dd>
    1759. 

  1759. 

  1760.     <span class="simpara">
    1761. 

  1761.      No CSI structure available.
    1762. 

  1762.     </span>
    1763. 

  1763.    </dd>
    1764. 

  1764. 

  1765.   </dt>
    1766. 

  1766. 

  1767.   <dt id="constant.socket-el2hlt">
    1768. 

  1768.    <span class="term">
    1769. 

  1769.     <strong><code>SOCKET_EL2HLT</code></strong> 
    1770. 

  1770.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1771. 

  1771.    </span>
    1772. 

  1772.    <dd>
    1773. 

  1773. 

  1774.     <span class="simpara">
    1775. 

  1775.      Level 2 halted.
    1776. 

  1776.     </span>
    1777. 

  1777.    </dd>
    1778. 

  1778. 

  1779.   </dt>
    1780. 

  1780. 

  1781.   <dt id="constant.socket-ebade">
    1782. 

  1782.    <span class="term">
    1783. 

  1783.     <strong><code>SOCKET_EBADE</code></strong> 
    1784. 

  1784.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1785. 

  1785.    </span>
    1786. 

  1786.    <dd>
    1787. 

  1787. 

  1788.     <span class="simpara">
    1789. 

  1789.      Invalid exchange.
    1790. 

  1790.     </span>
    1791. 

  1791.    </dd>
    1792. 

  1792. 

  1793.   </dt>
    1794. 

  1794. 

  1795.   <dt id="constant.socket-ebadr">
    1796. 

  1796.    <span class="term">
    1797. 

  1797.     <strong><code>SOCKET_EBADR</code></strong> 
    1798. 

  1798.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1799. 

  1799.    </span>
    1800. 

  1800.    <dd>
    1801. 

  1801. 

  1802.     <span class="simpara">
    1803. 

  1803.      Invalid request descriptor.
    1804. 

  1804.     </span>
    1805. 

  1805.    </dd>
    1806. 

  1806. 

  1807.   </dt>
    1808. 

  1808. 

  1809.   <dt id="constant.socket-exfull">
    1810. 

  1810.    <span class="term">
    1811. 

  1811.     <strong><code>SOCKET_EXFULL</code></strong> 
    1812. 

  1812.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1813. 

  1813.    </span>
    1814. 

  1814.    <dd>
    1815. 

  1815. 

  1816.     <span class="simpara">
    1817. 

  1817.      Exchange full.
    1818. 

  1818.     </span>
    1819. 

  1819.    </dd>
    1820. 

  1820. 

  1821.   </dt>
    1822. 

  1822. 

  1823.   <dt id="constant.socket-enoano">
    1824. 

  1824.    <span class="term">
    1825. 

  1825.     <strong><code>SOCKET_ENOANO</code></strong> 
    1826. 

  1826.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1827. 

  1827.    </span>
    1828. 

  1828.    <dd>
    1829. 

  1829. 

  1830.     <span class="simpara">
    1831. 

  1831.      No anode.
    1832. 

  1832.     </span>
    1833. 

  1833.    </dd>
    1834. 

  1834. 

  1835.   </dt>
    1836. 

  1836. 

  1837.   <dt id="constant.socket-ebadrqc">
    1838. 

  1838.    <span class="term">
    1839. 

  1839.     <strong><code>SOCKET_EBADRQC</code></strong> 
    1840. 

  1840.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1841. 

  1841.    </span>
    1842. 

  1842.    <dd>
    1843. 

  1843. 

  1844.     <span class="simpara">
    1845. 

  1845.      Invalid request code.
    1846. 

  1846.     </span>
    1847. 

  1847.    </dd>
    1848. 

  1848. 

  1849.   </dt>
    1850. 

  1850. 

  1851.   <dt id="constant.socket-ebadslt">
    1852. 

  1852.    <span class="term">
    1853. 

  1853.     <strong><code>SOCKET_EBADSLT</code></strong> 
    1854. 

  1854.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1855. 

  1855.    </span>
    1856. 

  1856.    <dd>
    1857. 

  1857. 

  1858.     <span class="simpara">
    1859. 

  1859.      Invalid slot.
    1860. 

  1860.     </span>
    1861. 

  1861.    </dd>
    1862. 

  1862. 

  1863.   </dt>
    1864. 

  1864. 

  1865.   <dt id="constant.socket-enostr">
    1866. 

  1866.    <span class="term">
    1867. 

  1867.     <strong><code>SOCKET_ENOSTR</code></strong> 
    1868. 

  1868.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1869. 

  1869.    </span>
    1870. 

  1870.    <dd>
    1871. 

  1871. 

  1872.     <span class="simpara">
    1873. 

  1873.      Device not a stream.
    1874. 

  1874.     </span>
    1875. 

  1875.    </dd>
    1876. 

  1876. 

  1877.   </dt>
    1878. 

  1878. 

  1879.   <dt id="constant.socket-enodata">
    1880. 

  1880.    <span class="term">
    1881. 

  1881.     <strong><code>SOCKET_ENODATA</code></strong> 
    1882. 

  1882.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1883. 

  1883.    </span>
    1884. 

  1884.    <dd>
    1885. 

  1885. 

  1886.     <span class="simpara">
    1887. 

  1887.      No data available.
    1888. 

  1888.     </span>
    1889. 

  1889.    </dd>
    1890. 

  1890. 

  1891.   </dt>
    1892. 

  1892. 

  1893.   <dt id="constant.socket-etime">
    1894. 

  1894.    <span class="term">
    1895. 

  1895.     <strong><code>SOCKET_ETIME</code></strong> 
    1896. 

  1896.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1897. 

  1897.    </span>
    1898. 

  1898.    <dd>
    1899. 

  1899. 

  1900.     <span class="simpara">
    1901. 

  1901.      Timer expired.
    1902. 

  1902.     </span>
    1903. 

  1903.    </dd>
    1904. 

  1904. 

  1905.   </dt>
    1906. 

  1906. 

  1907.   <dt id="constant.socket-enosr">
    1908. 

  1908.    <span class="term">
    1909. 

  1909.     <strong><code>SOCKET_ENOSR</code></strong> 
    1910. 

  1910.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1911. 

  1911.    </span>
    1912. 

  1912.    <dd>
    1913. 

  1913. 

  1914.     <span class="simpara">
    1915. 

  1915.      Out of streams resources.
    1916. 

  1916.     </span>
    1917. 

  1917.    </dd>
    1918. 

  1918. 

  1919.   </dt>
    1920. 

  1920. 

  1921.   <dt id="constant.socket-enonet">
    1922. 

  1922.    <span class="term">
    1923. 

  1923.     <strong><code>SOCKET_ENONET</code></strong> 
    1924. 

  1924.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1925. 

  1925.    </span>
    1926. 

  1926.    <dd>
    1927. 

  1927. 

  1928.     <span class="simpara">
    1929. 

  1929.      Machine is not on the network.
    1930. 

  1930.     </span>
    1931. 

  1931.    </dd>
    1932. 

  1932. 

  1933.   </dt>
    1934. 

  1934. 

  1935.   
    1936. 

  1936.   <dt id="constant.socket-enolink">
    1937. 

  1937.    <span class="term">
    1938. 

  1938.     <strong><code>SOCKET_ENOLINK</code></strong> 
    1939. 

  1939.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1940. 

  1940.    </span>
    1941. 

  1941.    <dd>
    1942. 

  1942. 

  1943.     <span class="simpara">
    1944. 

  1944.      Link has been severed.
    1945. 

  1945.     </span>
    1946. 

  1946.    </dd>
    1947. 

  1947. 

  1948.   </dt>
    1949. 

  1949. 

  1950.   <dt id="constant.socket-eadv">
    1951. 

  1951.    <span class="term">
    1952. 

  1952.     <strong><code>SOCKET_EADV</code></strong> 
    1953. 

  1953.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1954. 

  1954.    </span>
    1955. 

  1955.    <dd>
    1956. 

  1956. 

  1957.     <span class="simpara">
    1958. 

  1958.      Advertise error.
    1959. 

  1959.     </span>
    1960. 

  1960.    </dd>
    1961. 

  1961. 

  1962.   </dt>
    1963. 

  1963. 

  1964.   <dt id="constant.socket-esrmnt">
    1965. 

  1965.    <span class="term">
    1966. 

  1966.     <strong><code>SOCKET_ESRMNT</code></strong> 
    1967. 

  1967.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1968. 

  1968.    </span>
    1969. 

  1969.    <dd>
    1970. 

  1970. 

  1971.     <span class="simpara">
    1972. 

  1972.      Srmount error.
    1973. 

  1973.     </span>
    1974. 

  1974.    </dd>
    1975. 

  1975. 

  1976.   </dt>
    1977. 

  1977. 

  1978.   <dt id="constant.socket-ecomm">
    1979. 

  1979.    <span class="term">
    1980. 

  1980.     <strong><code>SOCKET_ECOMM</code></strong> 
    1981. 

  1981.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1982. 

  1982.    </span>
    1983. 

  1983.    <dd>
    1984. 

  1984. 

  1985.     <span class="simpara">
    1986. 

  1986.      Communication error on send.
    1987. 

  1987.     </span>
    1988. 

  1988.    </dd>
    1989. 

  1989. 

  1990.   </dt>
    1991. 

  1991. 

  1992.   <dt id="constant.socket-eproto">
    1993. 

  1993.    <span class="term">
    1994. 

  1994.     <strong><code>SOCKET_EPROTO</code></strong> 
    1995. 

  1995.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    1996. 

  1996.    </span>
    1997. 

  1997.    <dd>
    1998. 

  1998. 

  1999.     <span class="simpara">
    2000. 

  2000.      Protocol error.
    2001. 

  2001.     </span>
    2002. 

  2002.    </dd>
    2003. 

  2003. 

  2004.   </dt>
    2005. 

  2005. 

  2006.   <dt id="constant.socket-emultihop">
    2007. 

  2007.    <span class="term">
    2008. 

  2008.     <strong><code>SOCKET_EMULTIHOP</code></strong> 
    2009. 

  2009.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    2010. 

  2010.    </span>
    2011. 

  2011.    <dd>
    2012. 

  2012. 

  2013.     <span class="simpara">
    2014. 

  2014.      Multihop attempted.
    2015. 

  2015.     </span>
    2016. 

  2016.    </dd>
    2017. 

  2017. 

  2018.   </dt>
    2019. 

  2019. 

  2020.   <dt id="constant.socket-ebadmsg">
    2021. 

  2021.    <span class="term">
    2022. 

  2022.     <strong><code>SOCKET_EBADMSG</code></strong> 
    2023. 

  2023.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    2024. 

  2024.    </span>
    2025. 

  2025.    <dd>
    2026. 

  2026. 

  2027.     <span class="simpara">
    2028. 

  2028.      Not a data message.
    2029. 

  2029.     </span>
    2030. 

  2030.    </dd>
    2031. 

  2031. 

  2032.   </dt>
    2033. 

  2033. 

  2034.   <dt id="constant.socket-enotuniq">
    2035. 

  2035.    <span class="term">
    2036. 

  2036.     <strong><code>SOCKET_ENOTUNIQ</code></strong> 
    2037. 

  2037.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    2038. 

  2038.    </span>
    2039. 

  2039.    <dd>
    2040. 

  2040. 

  2041.     <span class="simpara">
    2042. 

  2042.      Name not unique on network.
    2043. 

  2043.     </span>
    2044. 

  2044.    </dd>
    2045. 

  2045. 

  2046.   </dt>
    2047. 

  2047. 

  2048.   <dt id="constant.socket-ebadfd">
    2049. 

  2049.    <span class="term">
    2050. 

  2050.     <strong><code>SOCKET_EBADFD</code></strong> 
    2051. 

  2051.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    2052. 

  2052.    </span>
    2053. 

  2053.    <dd>
    2054. 

  2054. 

  2055.     <span class="simpara">
    2056. 

  2056.      File descriptor in bad state.
    2057. 

  2057.     </span>
    2058. 

  2058.    </dd>
    2059. 

  2059. 

  2060.   </dt>
    2061. 

  2061. 

  2062.   <dt id="constant.socket-eremchg">
    2063. 

  2063.    <span class="term">
    2064. 

  2064.     <strong><code>SOCKET_EREMCHG</code></strong> 
    2065. 

  2065.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    2066. 

  2066.    </span>
    2067. 

  2067.    <dd>
    2068. 

  2068. 

  2069.     <span class="simpara">
    2070. 

  2070.      Remote address changed.
    2071. 

  2071.     </span>
    2072. 

  2072.    </dd>
    2073. 

  2073. 

  2074.   </dt>
    2075. 

  2075. 

  2076.   <dt id="constant.socket-erestart">
    2077. 

  2077.    <span class="term">
    2078. 

  2078.     <strong><code>SOCKET_ERESTART</code></strong> 
    2079. 

  2079.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    2080. 

  2080.    </span>
    2081. 

  2081.    <dd>
    2082. 

  2082. 

  2083.     <span class="simpara">
    2084. 

  2084.      Interrupted system call should be restarted.
    2085. 

  2085.     </span>
    2086. 

  2086.    </dd>
    2087. 

  2087. 

  2088.   </dt>
    2089. 

  2089. 

  2090.   <dt id="constant.socket-estrpipe">
    2091. 

  2091.    <span class="term">
    2092. 

  2092.     <strong><code>SOCKET_ESTRPIPE</code></strong> 
    2093. 

  2093.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    2094. 

  2094.    </span>
    2095. 

  2095.    <dd>
    2096. 

  2096. 

  2097.     <span class="simpara">
    2098. 

  2098.      Streams pipe error.
    2099. 

  2099.     </span>
    2100. 

  2100.    </dd>
    2101. 

  2101. 

  2102.   </dt>
    2103. 

  2103. 

  2104.   
    2105. 

  2105.   
    2106. 

  2106.   
    2107. 

  2107.   
    2108. 

  2108.   
    2109. 

  2109.   <dt id="constant.socket-eprotoopt">
    2110. 

  2110.    <span class="term">
    2111. 

  2111.     <strong><code>SOCKET_EPROTOOPT</code></strong> 
    2112. 

  2112.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    2113. 

  2113.    </span>
    2114. 

  2114.    <dd>
    2115. 

  2115. 

  2116.     <span class="simpara">
    2117. 

  2117.      Protocol not available.
    2118. 

  2118.     </span>
    2119. 

  2119.    </dd>
    2120. 

  2120. 

  2121.   </dt>
    2122. 

  2122. 

  2123.   
    2124. 

  2124.   
    2125. 

  2125.   
    2126. 

  2126.   
    2127. 

  2127.   
    2128. 

  2128.   <dt id="constant.socket-addrinuse">
    2129. 

  2129.    <span class="term">
    2130. 

  2130.     <strong><code>SOCKET_ADDRINUSE</code></strong> 
    2131. 

  2131.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    2132. 

  2132.    </span>
    2133. 

  2133.    <dd>
    2134. 

  2134. 

  2135.     <span class="simpara">
    2136. 

  2136.      Address already in use.
    2137. 

  2137.     </span>
    2138. 

  2138.    </dd>
    2139. 

  2139. 

  2140.   </dt>
    2141. 

  2141. 

  2142.   
    2143. 

  2143.   
    2144. 

  2144.   
    2145. 

  2145.   
    2146. 

  2146.   
    2147. 

  2147.   
    2148. 

  2148.   
    2149. 

  2149.   
    2150. 

  2150.   
    2151. 

  2151.   
    2152. 

  2152.   <dt id="constant.socket-etoomanyrefs">
    2153. 

  2153.    <span class="term">
    2154. 

  2154.     <strong><code>SOCKET_ETOOMANYREFS</code></strong> 
    2155. 

  2155.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    2156. 

  2156.    </span>
    2157. 

  2157.    <dd>
    2158. 

  2158. 

  2159.     <span class="simpara">
    2160. 

  2160.      Too many references: cannot splice.
    2161. 

  2161.     </span>
    2162. 

  2162.    </dd>
    2163. 

  2163. 

  2164.   </dt>
    2165. 

  2165. 

  2166.   
    2167. 

  2167.   
    2168. 

  2168.   
    2169. 

  2169.   
    2170. 

  2170.   
    2171. 

  2171.   
    2172. 

  2172.   <dt id="constant.socket-eisnam">
    2173. 

  2173.    <span class="term">
    2174. 

  2174.     <strong><code>SOCKET_EISNAM</code></strong> 
    2175. 

  2175.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    2176. 

  2176.    </span>
    2177. 

  2177.    <dd>
    2178. 

  2178. 

  2179.     <span class="simpara">
    2180. 

  2180.      Is a named type file.
    2181. 

  2181.     </span>
    2182. 

  2182.    </dd>
    2183. 

  2183. 

  2184.   </dt>
    2185. 

  2185. 

  2186.   <dt id="constant.socket-eremoteio">
    2187. 

  2187.    <span class="term">
    2188. 

  2188.     <strong><code>SOCKET_EREMOTEIO</code></strong> 
    2189. 

  2189.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    2190. 

  2190.    </span>
    2191. 

  2191.    <dd>
    2192. 

  2192. 

  2193.     <span class="simpara">
    2194. 

  2194.      Remote I/O error.
    2195. 

  2195.     </span>
    2196. 

  2196.    </dd>
    2197. 

  2197. 

  2198.   </dt>
    2199. 

  2199. 

  2200.   <dt id="constant.socket-edquot">
    2201. 

  2201.    <span class="term">
    2202. 

  2202.     <strong><code>SOCKET_EDQUOT</code></strong> 
    2203. 

  2203.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    2204. 

  2204.    </span>
    2205. 

  2205.    <dd>
    2206. 

  2206. 

  2207.     <span class="simpara">
    2208. 

  2208.      Quota exceeded.
    2209. 

  2209.     </span>
    2210. 

  2210.    </dd>
    2211. 

  2211. 

  2212.   </dt>
    2213. 

  2213. 

  2214.   <dt id="constant.socket-enomedium">
    2215. 

  2215.    <span class="term">
    2216. 

  2216.     <strong><code>SOCKET_ENOMEDIUM</code></strong> 
    2217. 

  2217.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    2218. 

  2218.    </span>
    2219. 

  2219.    <dd>
    2220. 

  2220. 

  2221.     <span class="simpara">
    2222. 

  2222.      No medium found.
    2223. 

  2223.     </span>
    2224. 

  2224.    </dd>
    2225. 

  2225. 

  2226.   </dt>
    2227. 

  2227. 

  2228.   <dt id="constant.socket-emediumtype">
    2229. 

  2229.    <span class="term">
    2230. 

  2230.     <strong><code>SOCKET_EMEDIUMTYPE</code></strong> 
    2231. 

  2231.     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
    2232. 

  2232.    </span>
    2233. 

  2233.    <dd>
    2234. 

  2234. 

  2235.     <span class="simpara">
    2236. 

  2236.      Wrong medium type.
    2237. 

  2237.     </span>
    2238. 

  2238.    </dd>
    2239. 

  2239. 

  2240.   </dt>
    2241. 

  2241. 

  2242.  </dl>
    2243. 

  2243. 

  2244. 

  2245. </div>
    2246. 

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    2249. 

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    2250. 

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