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  27.       <h1 class="title">std/nativesockets</h1>
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  38.     <div id="global-links">
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  39.       <ul class="simple-boot">
    40. 

  40.         <li><a href="manual.html">Manual</a></li>
    41. 

  41.         <li><a href="lib.html">Standard library</a></li>
    42. 

  42.         <li> <a id="indexLink" href="theindex.html">Index</a></li>
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  43.         <li><a href="compiler/theindex.html">Compiler docs</a></li>
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  52.     
    53. 

  53.     <ul class="simple simple-toc" id="toc-list">
    54. 

  54.   <li>
    55. 

  55.   <a class="reference reference-toplevel" href="#6" id="56">Imports</a>
    56. 

  56. </li>
    57. 

  57. <li>
    58. 

  58.   <details open>
    59. 

  59.     <summary><a class="reference reference-toplevel" href="#7" id="57">Types</a></summary>
    60. 

  60.     <ul class="simple simple-toc-section">
    61. 

  61.       <li><a class="reference" href="#Domain" title="Domain = enum
    62. 

  62.   AF_UNSPEC = 0, ## unspecified domain (can be detected automatically by
    63. 

  63.                   ## some procedures, such as getaddrinfo)
    64. 

  64.   AF_UNIX = 1,              ## for local socket (using a file). Unsupported on Windows.
    65. 

  65.   AF_INET = 2,              ## for network protocol IPv4 or
    66. 

  66.   AF_INET6 = 10">Domain</a></li>
    67. 

  67. <li><a class="reference" href="#Hostent" title="Hostent = object
    68. 

  68.   name*: string
    69. 

  69.   aliases*: seq[string]
    70. 

  70.   addrtype*: Domain
    71. 

  71.   length*: int
    72. 

  72.   addrList*: seq[string]">Hostent</a></li>
    73. 

  73. <li><a class="reference" href="#Port" title="Port = distinct uint16">Port</a></li>
    74. 

  74. <li><a class="reference" href="#Protocol" title="Protocol = enum
    75. 

  75.   IPPROTO_TCP = 6,          ## Transmission control protocol.
    76. 

  76.   IPPROTO_UDP = 17,         ## User datagram protocol.
    77. 

  77.   IPPROTO_IP,               ## Internet protocol.
    78. 

  78.   IPPROTO_IPV6,             ## Internet Protocol Version 6.
    79. 

  79.   IPPROTO_RAW,              ## Raw IP Packets Protocol. Unsupported on Windows.
    80. 

  80.   IPPROTO_ICMP,             ## Internet Control message protocol.
    81. 

  81.   IPPROTO_ICMPV6             ## Internet Control message protocol for IPv6.">Protocol</a></li>
    82. 

  82. <li><a class="reference" href="#Servent" title="Servent = object
    83. 

  83.   name*: string
    84. 

  84.   aliases*: seq[string]
    85. 

  85.   port*: Port
    86. 

  86.   proto*: string">Servent</a></li>
    87. 

  87. <li><a class="reference" href="#SockType" title="SockType = enum
    88. 

  88.   SOCK_STREAM = 1,          ## reliable stream-oriented service or Stream Sockets
    89. 

  89.   SOCK_DGRAM = 2,           ## datagram service or Datagram Sockets
    90. 

  90.   SOCK_RAW = 3,             ## raw protocols atop the network layer.
    91. 

  91.   SOCK_SEQPACKET = 5         ## reliable sequenced packet service">SockType</a></li>
    92. 

  92. 

  93.     </ul>
    94. 

  94.   </details>
    95. 

  95. </li>
    96. 

  96. <li>
    97. 

  97.   <details open>
    98. 

  98.     <summary><a class="reference reference-toplevel" href="#9" id="59">Lets</a></summary>
    99. 

  99.     <ul class="simple simple-toc-section">
    100. 

  100.       <li><a class="reference" href="#osInvalidSocket" title="osInvalidSocket = INVALID_SOCKET">osInvalidSocket</a></li>
    101. 

  101. 

  102.     </ul>
    103. 

  103.   </details>
    104. 

  104. </li>
    105. 

  105. <li>
    106. 

  106.   <details open>
    107. 

  107.     <summary><a class="reference reference-toplevel" href="#10" id="60">Consts</a></summary>
    108. 

  108.     <ul class="simple simple-toc-section">
    109. 

  109.       <li><a class="reference" href="#FIONBIO" title="FIONBIO = -2147195266'i32">FIONBIO</a></li>
    110. 

  110. <li><a class="reference" href="#IOC_IN" title="IOC_IN = -2147483648">IOC_IN</a></li>
    111. 

  111. <li><a class="reference" href="#IOCPARM_MASK" title="IOCPARM_MASK = 127">IOCPARM_MASK</a></li>
    112. 

  112. <li><a class="reference" href="#IPPROTO_NONE" title="IPPROTO_NONE = IPPROTO_IP">IPPROTO_NONE</a></li>
    113. 

  113. 

  114.     </ul>
    115. 

  115.   </details>
    116. 

  116. </li>
    117. 

  117. <li>
    118. 

  118.   <details open>
    119. 

  119.     <summary><a class="reference reference-toplevel" href="#12" id="62">Procs</a></summary>
    120. 

  120.     <ul class="simple simple-toc-section">
    121. 

  121.       <ul class="simple nested-toc-section">$
    122. 

  122.   <li><a class="reference" href="#%24%2CPort" title="`$`(p: Port): string">`$`(p: Port): string</a></li>
    123. 

  123. 

  124. </ul>
    125. 

  125. <ul class="simple nested-toc-section">==
    126. 

  126.   <li><a class="reference" href="#%3D%3D%2CPort%2CPort" title="`==`(a, b: Port): bool">`==`(a, b: Port): bool</a></li>
    127. 

  127. 

  128. </ul>
    129. 

  129. <ul class="simple nested-toc-section">accept
    130. 

  130.   <li><a class="reference" href="#accept%2CSocketHandle" title="accept(fd: SocketHandle; inheritable = defined(nimInheritHandles)): (
    131. 

  131.     SocketHandle, string)">accept(fd: SocketHandle; inheritable = defined(nimInheritHandles)): (
    132. 

  132.     SocketHandle, string)</a></li>
    133. 

  133. 

  134. </ul>
    135. 

  135. <ul class="simple nested-toc-section">bindAddr
    136. 

  136.   <li><a class="reference" href="#bindAddr%2CSocketHandle%2Cptr.SockAddr%2CSockLen" title="bindAddr(socket: SocketHandle; name: ptr SockAddr; namelen: SockLen): cint">bindAddr(socket: SocketHandle; name: ptr SockAddr; namelen: SockLen): cint</a></li>
    137. 

  137. 

  138. </ul>
    139. 

  139. <ul class="simple nested-toc-section">close
    140. 

  140.   <li><a class="reference" href="#close%2CSocketHandle" title="close(socket: SocketHandle)">close(socket: SocketHandle)</a></li>
    141. 

  141. 

  142. </ul>
    143. 

  143. <ul class="simple nested-toc-section">createNativeSocket
    144. 

  144.   <li><a class="reference" href="#createNativeSocket%2Ccint%2Ccint%2Ccint%2Cbool" title="createNativeSocket(domain: cint; sockType: cint; protocol: cint;
    145. 

  145.                    inheritable: bool = defined(nimInheritHandles)): SocketHandle">createNativeSocket(domain: cint; sockType: cint; protocol: cint;
    146. 

  146.                    inheritable: bool = defined(nimInheritHandles)): SocketHandle</a></li>
    147. 

  147. <li><a class="reference" href="#createNativeSocket%2CDomain%2CSockType%2CProtocol%2Cbool" title="createNativeSocket(domain: Domain = AF_INET; sockType: SockType = SOCK_STREAM;
    148. 

  148.                    protocol: Protocol = IPPROTO_TCP;
    149. 

  149.                    inheritable: bool = defined(nimInheritHandles)): SocketHandle">createNativeSocket(domain: Domain = AF_INET; sockType: SockType = SOCK_STREAM;
    150. 

  150.                    protocol: Protocol = IPPROTO_TCP;
    151. 

  151.                    inheritable: bool = defined(nimInheritHandles)): SocketHandle</a></li>
    152. 

  152. 

  153. </ul>
    154. 

  154. <ul class="simple nested-toc-section">getAddrInfo
    155. 

  155.   <li><a class="reference" href="#getAddrInfo%2Cstring%2CPort%2CDomain%2CSockType%2CProtocol" title="getAddrInfo(address: string; port: Port; domain: Domain = AF_INET;
    156. 

  156.             sockType: SockType = SOCK_STREAM; protocol: Protocol = IPPROTO_TCP): ptr AddrInfo">getAddrInfo(address: string; port: Port; domain: Domain = AF_INET;
    157. 

  157.             sockType: SockType = SOCK_STREAM; protocol: Protocol = IPPROTO_TCP): ptr AddrInfo</a></li>
    158. 

  158. 

  159. </ul>
    160. 

  160. <ul class="simple nested-toc-section">getAddrString
    161. 

  161.   <li><a class="reference" href="#getAddrString%2Cptr.SockAddr" title="getAddrString(sockAddr: ptr SockAddr): string">getAddrString(sockAddr: ptr SockAddr): string</a></li>
    162. 

  162. <li><a class="reference" href="#getAddrString%2Cptr.SockAddr%2Cstring" title="getAddrString(sockAddr: ptr SockAddr; strAddress: var string)">getAddrString(sockAddr: ptr SockAddr; strAddress: var string)</a></li>
    163. 

  163. 

  164. </ul>
    165. 

  165. <ul class="simple nested-toc-section">getHostByAddr
    166. 

  166.   <li><a class="reference" href="#getHostByAddr%2Cstring" title="getHostByAddr(ip: string): Hostent">getHostByAddr(ip: string): Hostent</a></li>
    167. 

  167. 

  168. </ul>
    169. 

  169. <ul class="simple nested-toc-section">getHostByName
    170. 

  170.   <li><a class="reference" href="#getHostByName%2Cstring" title="getHostByName(name: string): Hostent">getHostByName(name: string): Hostent</a></li>
    171. 

  171. 

  172. </ul>
    173. 

  173. <ul class="simple nested-toc-section">getHostname
    174. 

  174.   <li><a class="reference" href="#getHostname" title="getHostname(): string">getHostname(): string</a></li>
    175. 

  175. 

  176. </ul>
    177. 

  177. <ul class="simple nested-toc-section">getLocalAddr
    178. 

  178.   <li><a class="reference" href="#getLocalAddr%2CSocketHandle%2CDomain" title="getLocalAddr(socket: SocketHandle; domain: Domain): (string, Port)">getLocalAddr(socket: SocketHandle; domain: Domain): (string, Port)</a></li>
    179. 

  179. 

  180. </ul>
    181. 

  181. <ul class="simple nested-toc-section">getPeerAddr
    182. 

  182.   <li><a class="reference" href="#getPeerAddr%2CSocketHandle%2CDomain" title="getPeerAddr(socket: SocketHandle; domain: Domain): (string, Port)">getPeerAddr(socket: SocketHandle; domain: Domain): (string, Port)</a></li>
    183. 

  183. 

  184. </ul>
    185. 

  185. <ul class="simple nested-toc-section">getProtoByName
    186. 

  186.   <li><a class="reference" href="#getProtoByName%2Cstring" title="getProtoByName(name: string): int">getProtoByName(name: string): int</a></li>
    187. 

  187. 

  188. </ul>
    189. 

  189. <ul class="simple nested-toc-section">getServByName
    190. 

  190.   <li><a class="reference" href="#getServByName%2Cstring%2Cstring" title="getServByName(name, proto: string): Servent">getServByName(name, proto: string): Servent</a></li>
    191. 

  191. 

  192. </ul>
    193. 

  193. <ul class="simple nested-toc-section">getServByPort
    194. 

  194.   <li><a class="reference" href="#getServByPort%2CPort%2Cstring" title="getServByPort(port: Port; proto: string): Servent">getServByPort(port: Port; proto: string): Servent</a></li>
    195. 

  195. 

  196. </ul>
    197. 

  197. <ul class="simple nested-toc-section">getSockDomain
    198. 

  198.   <li><a class="reference" href="#getSockDomain%2CSocketHandle" title="getSockDomain(socket: SocketHandle): Domain">getSockDomain(socket: SocketHandle): Domain</a></li>
    199. 

  199. 

  200. </ul>
    201. 

  201. <ul class="simple nested-toc-section">getSockName
    202. 

  202.   <li><a class="reference" href="#getSockName%2CSocketHandle" title="getSockName(socket: SocketHandle): Port">getSockName(socket: SocketHandle): Port</a></li>
    203. 

  203. 

  204. </ul>
    205. 

  205. <ul class="simple nested-toc-section">getSockOptInt
    206. 

  206.   <li><a class="reference" href="#getSockOptInt%2CSocketHandle%2Cint%2Cint" title="getSockOptInt(socket: SocketHandle; level, optname: int): int">getSockOptInt(socket: SocketHandle; level, optname: int): int</a></li>
    207. 

  207. 

  208. </ul>
    209. 

  209. <ul class="simple nested-toc-section">ioctlsocket
    210. 

  210.   <li><a class="reference" href="#ioctlsocket%2CSocketHandle%2Cclong%2Cptr.clong" title="ioctlsocket(s: SocketHandle; cmd: clong; argptr: ptr clong): cint">ioctlsocket(s: SocketHandle; cmd: clong; argptr: ptr clong): cint</a></li>
    211. 

  211. 

  212. </ul>
    213. 

  213. <ul class="simple nested-toc-section">listen
    214. 

  214.   <li><a class="reference" href="#listen%2CSocketHandle" title="listen(socket: SocketHandle; backlog = SOMAXCONN): cint">listen(socket: SocketHandle; backlog = SOMAXCONN): cint</a></li>
    215. 

  215. 

  216. </ul>
    217. 

  217. <ul class="simple nested-toc-section">ntohl
    218. 

  218.   <li><a class="reference" href="#ntohl%2Cuint32" title="ntohl(x: uint32): uint32">ntohl(x: uint32): uint32</a></li>
    219. 

  219. 

  220. </ul>
    221. 

  221. <ul class="simple nested-toc-section">ntohs
    222. 

  222.   <li><a class="reference" href="#ntohs%2Cuint16" title="ntohs(x: uint16): uint16">ntohs(x: uint16): uint16</a></li>
    223. 

  223. 

  224. </ul>
    225. 

  225. <ul class="simple nested-toc-section">selectRead
    226. 

  226.   <li><a class="reference" href="#selectRead%2Cseq%5BSocketHandle%5D%2Cint" title="selectRead(readfds: var seq[SocketHandle]; timeout = 500): int">selectRead(readfds: var seq[SocketHandle]; timeout = 500): int</a></li>
    227. 

  227. 

  228. </ul>
    229. 

  229. <ul class="simple nested-toc-section">selectWrite
    230. 

  230.   <li><a class="reference" href="#selectWrite%2Cseq%5BSocketHandle%5D%2Cint" title="selectWrite(writefds: var seq[SocketHandle]; timeout = 500): int">selectWrite(writefds: var seq[SocketHandle]; timeout = 500): int</a></li>
    231. 

  231. 

  232. </ul>
    233. 

  233. <ul class="simple nested-toc-section">setBlocking
    234. 

  234.   <li><a class="reference" href="#setBlocking%2CSocketHandle%2Cbool" title="setBlocking(s: SocketHandle; blocking: bool)">setBlocking(s: SocketHandle; blocking: bool)</a></li>
    235. 

  235. 

  236. </ul>
    237. 

  237. <ul class="simple nested-toc-section">setInheritable
    238. 

  238.   <li><a class="reference" href="#setInheritable%2CSocketHandle%2Cbool" title="setInheritable(s: SocketHandle; inheritable: bool): bool">setInheritable(s: SocketHandle; inheritable: bool): bool</a></li>
    239. 

  239. 

  240. </ul>
    241. 

  241. <ul class="simple nested-toc-section">setSockOptInt
    242. 

  242.   <li><a class="reference" href="#setSockOptInt%2CSocketHandle%2Cint%2Cint%2Cint" title="setSockOptInt(socket: SocketHandle; level, optname, optval: int)">setSockOptInt(socket: SocketHandle; level, optname, optval: int)</a></li>
    243. 

  243. 

  244. </ul>
    245. 

  245. <ul class="simple nested-toc-section">toInt
    246. 

  246.   <li><a class="reference" href="#toInt%2CDomain" title="toInt(domain: Domain): cint">toInt(domain: Domain): cint</a></li>
    247. 

  247. <li><a class="reference" href="#toInt%2CProtocol" title="toInt(p: Protocol): cint">toInt(p: Protocol): cint</a></li>
    248. 

  248. <li><a class="reference" href="#toInt%2CSockType" title="toInt(typ: SockType): cint">toInt(typ: SockType): cint</a></li>
    249. 

  249. 

  250. </ul>
    251. 

  251. <ul class="simple nested-toc-section">toKnownDomain
    252. 

  252.   <li><a class="reference" href="#toKnownDomain%2Ccint" title="toKnownDomain(family: cint): Option[Domain]">toKnownDomain(family: cint): Option[Domain]</a></li>
    253. 

  253. 

  254. </ul>
    255. 

  255. <ul class="simple nested-toc-section">toSockType
    256. 

  256.   <li><a class="reference" href="#toSockType%2CProtocol" title="toSockType(protocol: Protocol): SockType">toSockType(protocol: Protocol): SockType</a></li>
    257. 

  257. 

  258. </ul>
    259. 

  259. 

  260.     </ul>
    261. 

  261.   </details>
    262. 

  262. </li>
    263. 

  263. <li>
    264. 

  264.   <details open>
    265. 

  265.     <summary><a class="reference reference-toplevel" href="#18" id="68">Templates</a></summary>
    266. 

  266.     <ul class="simple simple-toc-section">
    267. 

  267.       <ul class="simple nested-toc-section">htonl
    268. 

  268.   <li><a class="reference" href="#htonl.t%2Cuint32" title="htonl(x: uint32): untyped">htonl(x: uint32): untyped</a></li>
    269. 

  269. 

  270. </ul>
    271. 

  271. <ul class="simple nested-toc-section">htons
    272. 

  272.   <li><a class="reference" href="#htons.t%2Cuint16" title="htons(x: uint16): untyped">htons(x: uint16): untyped</a></li>
    273. 

  273. 

  274. </ul>
    275. 

  275. 

  276.     </ul>
    277. 

  277.   </details>
    278. 

  278. </li>
    279. 

  279. 

  280. </ul>
    281. 

  281. 

  282.   </div>
    283. 

  283.   <div class="nine columns" id="content">
    284. 

  284.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L1" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    285. 

  285. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L1" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    286. 

  286. 

  287.     <div id="tocRoot"></div>
    288. 

  288.     
    289. 

  289.     <p class="module-desc">This module implements a low-level cross-platform sockets interface. Look at the <tt class="docutils literal"><span class="pre"><span class="Identifier">net</span></span></tt> module for the higher-level version.</p>
    290. 

  290.     <div class="section" id="6">
    291. 

  291.   <h1><a class="toc-backref" href="#6">Imports</a></h1>
    292. 

  292.   <dl class="item">
    293. 

  293.     <a class="reference external" href="os.html">os</a>, <a class="reference external" href="options.html">options</a>, <a class="reference external" href="since.html">since</a>, <a class="reference external" href="strbasics.html">strbasics</a>, <a class="reference external" href="assertions.html">assertions</a>, <a class="reference external" href="syncio.html">syncio</a>, <a class="reference external" href="winlean.html">winlean</a>
    294. 

  294.   </dl>
    295. 

  295. </div>
    296. 

  296. <div class="section" id="7">
    297. 

  297.   <h1><a class="toc-backref" href="#7">Types</a></h1>
    298. 

  298.   <dl class="item">
    299. 

  299.     <div id="Domain">
    300. 

  300.   <dt><pre><a href="nativesockets.html#Domain"><span class="Identifier">Domain</span></a> <span class="Other">=</span> <span class="Keyword">enum</span>
    301. 

  301.   <span class="Identifier">AF_UNSPEC</span> <span class="Other">=</span> <span class="DecNumber">0</span><span class="Other">,</span> <span class="Comment">## unspecified domain (can be detected automatically by</span>
    302. 

  302.                   <span class="Comment">## some procedures, such as getaddrinfo)</span>
    303. 

  303.   <span class="Identifier">AF_UNIX</span> <span class="Other">=</span> <span class="DecNumber">1</span><span class="Other">,</span>              <span class="Comment">## for local socket (using a file). Unsupported on Windows.</span>
    304. 

  304.   <span class="Identifier">AF_INET</span> <span class="Other">=</span> <span class="DecNumber">2</span><span class="Other">,</span>              <span class="Comment">## for network protocol IPv4 or</span>
    305. 

  305.   <span class="Identifier">AF_INET6</span> <span class="Other">=</span> <span class="DecNumber">10</span></pre></dt>
    306. 

  306.   <dd>
    307. 

  307.     
    308. 

  308.     
    309. 

  309. domain, which specifies the protocol family of the created socket. Other domains than those that are listed here are unsupported.
    310. 

  310.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L62" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    311. 

  311. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L62" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    312. 

  312. 

  313.   </dd>
    314. 

  314. </div>
    315. 

  315. <div id="Hostent">
    316. 

  316.   <dt><pre><a href="nativesockets.html#Hostent"><span class="Identifier">Hostent</span></a> <span class="Other">=</span> <span class="Keyword">object</span>
    317. 

  317.   <span class="Identifier">name</span><span class="Operator">*</span><span class="Other">:</span> <a href="system.html#string"><span class="Identifier">string</span></a>
    318. 

  318.   <span class="Identifier">aliases</span><span class="Operator">*</span><span class="Other">:</span> <a href="system.html#seq"><span class="Identifier">seq</span></a><span class="Other">[</span><a href="system.html#string"><span class="Identifier">string</span></a><span class="Other">]</span>
    319. 

  319.   <span class="Identifier">addrtype</span><span class="Operator">*</span><span class="Other">:</span> <a href="nativesockets.html#Domain"><span class="Identifier">Domain</span></a>
    320. 

  320.   <span class="Identifier">length</span><span class="Operator">*</span><span class="Other">:</span> <a href="system.html#int"><span class="Identifier">int</span></a>
    321. 

  321.   <span class="Identifier">addrList</span><span class="Operator">*</span><span class="Other">:</span> <a href="system.html#seq"><span class="Identifier">seq</span></a><span class="Other">[</span><a href="system.html#string"><span class="Identifier">string</span></a><span class="Other">]</span></pre></dt>
    322. 

  322.   <dd>
    323. 

  323.     
    324. 

  324.     information about a given host
    325. 

  325.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L93" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    326. 

  326. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L93" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    327. 

  327. 

  328.   </dd>
    329. 

  329. </div>
    330. 

  330. <div id="Port">
    331. 

  331.   <dt><pre><a href="nativesockets.html#Port"><span class="Identifier">Port</span></a> <span class="Other">=</span> <span class="Keyword">distinct</span> <a href="system.html#uint16"><span class="Identifier">uint16</span></a></pre></dt>
    332. 

  332.   <dd>
    333. 

  333.     
    334. 

  334.     port type
    335. 

  335.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L60" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    336. 

  336. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L60" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    337. 

  337. 

  338.   </dd>
    339. 

  339. </div>
    340. 

  340. <div id="Protocol">
    341. 

  341.   <dt><pre><a href="nativesockets.html#Protocol"><span class="Identifier">Protocol</span></a> <span class="Other">=</span> <span class="Keyword">enum</span>
    342. 

  342.   <span class="Identifier">IPPROTO_TCP</span> <span class="Other">=</span> <span class="DecNumber">6</span><span class="Other">,</span>          <span class="Comment">## Transmission control protocol.</span>
    343. 

  343.   <span class="Identifier">IPPROTO_UDP</span> <span class="Other">=</span> <span class="DecNumber">17</span><span class="Other">,</span>         <span class="Comment">## User datagram protocol.</span>
    344. 

  344.   <span class="Identifier">IPPROTO_IP</span><span class="Other">,</span>               <span class="Comment">## Internet protocol.</span>
    345. 

  345.   <span class="Identifier">IPPROTO_IPV6</span><span class="Other">,</span>             <span class="Comment">## Internet Protocol Version 6.</span>
    346. 

  346.   <span class="Identifier">IPPROTO_RAW</span><span class="Other">,</span>              <span class="Comment">## Raw IP Packets Protocol. Unsupported on Windows.</span>
    347. 

  347.   <span class="Identifier">IPPROTO_ICMP</span><span class="Other">,</span>             <span class="Comment">## Internet Control message protocol.</span>
    348. 

  348.   <span class="Identifier">IPPROTO_ICMPV6</span>             <span class="Comment">## Internet Control message protocol for IPv6.</span></pre></dt>
    349. 

  349.   <dd>
    350. 

  350.     
    351. 

  351.     third argument to <tt class="docutils literal"><span class="pre"><span class="Identifier">socket</span></span></tt> proc
    352. 

  352.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L78" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    353. 

  353. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L78" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    354. 

  354. 

  355.   </dd>
    356. 

  356. </div>
    357. 

  357. <div id="Servent">
    358. 

  358.   <dt><pre><a href="nativesockets.html#Servent"><span class="Identifier">Servent</span></a> <span class="Other">=</span> <span class="Keyword">object</span>
    359. 

  359.   <span class="Identifier">name</span><span class="Operator">*</span><span class="Other">:</span> <a href="system.html#string"><span class="Identifier">string</span></a>
    360. 

  360.   <span class="Identifier">aliases</span><span class="Operator">*</span><span class="Other">:</span> <a href="system.html#seq"><span class="Identifier">seq</span></a><span class="Other">[</span><a href="system.html#string"><span class="Identifier">string</span></a><span class="Other">]</span>
    361. 

  361.   <span class="Identifier">port</span><span class="Operator">*</span><span class="Other">:</span> <a href="nativesockets.html#Port"><span class="Identifier">Port</span></a>
    362. 

  362.   <span class="Identifier">proto</span><span class="Operator">*</span><span class="Other">:</span> <a href="system.html#string"><span class="Identifier">string</span></a></pre></dt>
    363. 

  363.   <dd>
    364. 

  364.     
    365. 

  365.     information about a service
    366. 

  366.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L87" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    367. 

  367. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L87" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    368. 

  368. 

  369.   </dd>
    370. 

  370. </div>
    371. 

  371. <div id="SockType">
    372. 

  372.   <dt><pre><a href="nativesockets.html#SockType"><span class="Identifier">SockType</span></a> <span class="Other">=</span> <span class="Keyword">enum</span>
    373. 

  373.   <span class="Identifier">SOCK_STREAM</span> <span class="Other">=</span> <span class="DecNumber">1</span><span class="Other">,</span>          <span class="Comment">## reliable stream-oriented service or Stream Sockets</span>
    374. 

  374.   <span class="Identifier">SOCK_DGRAM</span> <span class="Other">=</span> <span class="DecNumber">2</span><span class="Other">,</span>           <span class="Comment">## datagram service or Datagram Sockets</span>
    375. 

  375.   <span class="Identifier">SOCK_RAW</span> <span class="Other">=</span> <span class="DecNumber">3</span><span class="Other">,</span>             <span class="Comment">## raw protocols atop the network layer.</span>
    376. 

  376.   <span class="Identifier">SOCK_SEQPACKET</span> <span class="Other">=</span> <span class="DecNumber">5</span>         <span class="Comment">## reliable sequenced packet service</span></pre></dt>
    377. 

  377.   <dd>
    378. 

  378.     
    379. 

  379.     second argument to <tt class="docutils literal"><span class="pre"><span class="Identifier">socket</span></span></tt> proc
    380. 

  380.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L72" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    381. 

  381. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L72" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    382. 

  382. 

  383.   </dd>
    384. 

  384. </div>
    385. 

  385. 

  386.   </dl>
    387. 

  387. </div>
    388. 

  388. <div class="section" id="9">
    389. 

  389.   <h1><a class="toc-backref" href="#9">Lets</a></h1>
    390. 

  390.   <dl class="item">
    391. 

  391.     <div id="osInvalidSocket">
    392. 

  392.   <dt><pre><a href="nativesockets.html#osInvalidSocket"><span class="Identifier">osInvalidSocket</span></a> <span class="Other">=</span> <a href="winlean.html#INVALID_SOCKET"><span class="Identifier">INVALID_SOCKET</span></a></pre></dt>
    393. 

  393.   <dd>
    394. 

  394.     
    395. 

  395.     
    396. 

  396.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L104" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    397. 

  397. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L104" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    398. 

  398. 

  399.   </dd>
    400. 

  400. </div>
    401. 

  401. 

  402.   </dl>
    403. 

  403. </div>
    404. 

  404. <div class="section" id="10">
    405. 

  405.   <h1><a class="toc-backref" href="#10">Consts</a></h1>
    406. 

  406.   <dl class="item">
    407. 

  407.     <div id="FIONBIO">
    408. 

  408.   <dt><pre><a href="nativesockets.html#FIONBIO"><span class="Identifier">FIONBIO</span></a> <span class="Other">=</span> <span class="DecNumber">-2147195266'i32</span></pre></dt>
    409. 

  409.   <dd>
    410. 

  410.     
    411. 

  411.     
    412. 

  412.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L109" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    413. 

  413. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L109" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    414. 

  414. 

  415.   </dd>
    416. 

  416. </div>
    417. 

  417. <div id="IOC_IN">
    418. 

  418.   <dt><pre><a href="nativesockets.html#IOC_IN"><span class="Identifier">IOC_IN</span></a> <span class="Other">=</span> <span class="DecNumber">-2147483648</span></pre></dt>
    419. 

  419.   <dd>
    420. 

  420.     
    421. 

  421.     
    422. 

  422.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L108" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    423. 

  423. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L108" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    424. 

  424. 

  425.   </dd>
    426. 

  426. </div>
    427. 

  427. <div id="IOCPARM_MASK">
    428. 

  428.   <dt><pre><a href="nativesockets.html#IOCPARM_MASK"><span class="Identifier">IOCPARM_MASK</span></a> <span class="Other">=</span> <span class="DecNumber">127</span></pre></dt>
    429. 

  429.   <dd>
    430. 

  430.     
    431. 

  431.     
    432. 

  432.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L107" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    433. 

  433. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L107" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    434. 

  434. 

  435.   </dd>
    436. 

  436. </div>
    437. 

  437. <div id="IPPROTO_NONE">
    438. 

  438.   <dt><pre><a href="nativesockets.html#IPPROTO_NONE"><span class="Identifier">IPPROTO_NONE</span></a> <span class="Other">=</span> <span class="DecNumber">IPPROTO_IP</span></pre></dt>
    439. 

  439.   <dd>
    440. 

  440.     
    441. 

  441.     Use this if your socket type requires a protocol value of zero (e.g. Unix sockets).
    442. 

  442.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L100" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    443. 

  443. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L100" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    444. 

  444. 

  445.   </dd>
    446. 

  446. </div>
    447. 

  447. 

  448.   </dl>
    449. 

  449. </div>
    450. 

  450. <div class="section" id="12">
    451. 

  451.   <h1><a class="toc-backref" href="#12">Procs</a></h1>
    452. 

  452.   <dl class="item">
    453. 

  453.     <div id="$-procs-all">
    454. 

  454.   <div id="$,Port">
    455. 

  455.   <dt><pre><span class="Keyword">proc</span> <a href="#%24%2CPort"><span class="Identifier">`$`</span></a><span class="Other">(</span><span class="Identifier">p</span><span class="Other">:</span> <a href="nativesockets.html#Port"><span class="Identifier">Port</span></a><span class="Other">)</span><span class="Other">:</span> <a href="system.html#string"><span class="Identifier">string</span></a> {.<span class="Identifier">borrow</span><span class="Other">,</span> <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    456. 

  456.   <dd>
    457. 

  457.     
    458. 

  458.     Returns the port number as a string
    459. 

  459.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L127" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    460. 

  460. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L127" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    461. 

  461. 

  462.   </dd>
    463. 

  463. </div>
    464. 

  464. 

  465. </div>
    466. 

  466. <div id="==-procs-all">
    467. 

  467.   <div id="==,Port,Port">
    468. 

  468.   <dt><pre><span class="Keyword">proc</span> <a href="#%3D%3D%2CPort%2CPort"><span class="Identifier">`==`</span></a><span class="Other">(</span><span class="Identifier">a</span><span class="Other">,</span> <span class="Identifier">b</span><span class="Other">:</span> <a href="nativesockets.html#Port"><span class="Identifier">Port</span></a><span class="Other">)</span><span class="Other">:</span> <a href="system.html#bool"><span class="Identifier">bool</span></a> {.<span class="Identifier">borrow</span><span class="Other">,</span> <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    469. 

  469.   <dd>
    470. 

  470.     
    471. 

  471.     <tt class="docutils literal"><span class="pre"><span class="Operator">==</span></span></tt> for ports.
    472. 

  472.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L124" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    473. 

  473. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L124" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    474. 

  474. 

  475.   </dd>
    476. 

  476. </div>
    477. 

  477. 

  478. </div>
    479. 

  479. <div id="accept-procs-all">
    480. 

  480.   <div id="accept,SocketHandle">
    481. 

  481.   <dt><pre><span class="Keyword">proc</span> <a href="#accept%2CSocketHandle"><span class="Identifier">accept</span></a><span class="Other">(</span><span class="Identifier">fd</span><span class="Other">:</span> <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">;</span> <span class="Identifier">inheritable</span> <span class="Other">=</span> <span class="Identifier">defined</span><span class="Other">(</span><span class="Identifier">nimInheritHandles</span><span class="Other">)</span><span class="Other">)</span><span class="Other">:</span> <span class="Other">(</span>
    482. 

  482.     <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">,</span> <a href="system.html#string"><span class="Identifier">string</span></a><span class="Other">)</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    483. 

  483.   <dd>
    484. 

  484.     
    485. 

  485.     <p>Accepts a new client connection.</p>
    486. 

  486. <p><tt class="docutils literal"><span class="pre"><span class="Identifier">inheritable</span></span></tt> decides if the resulting SocketHandle can be inherited by child processes.</p>
    487. 

  487. <p>Returns (osInvalidSocket, &quot;&quot;) if an error occurred.</p>
    488. 

  488. 

  489.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L853" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    490. 

  490. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L853" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    491. 

  491. 

  492.   </dd>
    493. 

  493. </div>
    494. 

  494. 

  495. </div>
    496. 

  496. <div id="bindAddr-procs-all">
    497. 

  497.   <div id="bindAddr,SocketHandle,ptr.SockAddr,SockLen">
    498. 

  498.   <dt><pre><span class="Keyword">proc</span> <a href="#bindAddr%2CSocketHandle%2Cptr.SockAddr%2CSockLen"><span class="Identifier">bindAddr</span></a><span class="Other">(</span><span class="Identifier">socket</span><span class="Other">:</span> <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">;</span> <span class="Identifier">name</span><span class="Other">:</span> <span class="Keyword">ptr</span> <a href="winlean.html#SockAddr"><span class="Identifier">SockAddr</span></a><span class="Other">;</span> <span class="Identifier">namelen</span><span class="Other">:</span> <a href="winlean.html#SockLen"><span class="Identifier">SockLen</span></a><span class="Other">)</span><span class="Other">:</span> <a href="ctypes.html#cint"><span class="Identifier">cint</span></a> {.
    499. 

  499.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    500. 

  500.   <dd>
    501. 

  501.     
    502. 

  502.     
    503. 

  503.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L274" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    504. 

  504. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L274" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    505. 

  505. 

  506.   </dd>
    507. 

  507. </div>
    508. 

  508. 

  509. </div>
    510. 

  510. <div id="close-procs-all">
    511. 

  511.   <div id="close,SocketHandle">
    512. 

  512.   <dt><pre><span class="Keyword">proc</span> <a href="#close%2CSocketHandle"><span class="Identifier">close</span></a><span class="Other">(</span><span class="Identifier">socket</span><span class="Other">:</span> <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">)</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    513. 

  513.   <dd>
    514. 

  514.     
    515. 

  515.     Closes a socket.
    516. 

  516.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L226" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    517. 

  517. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L226" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    518. 

  518. 

  519.   </dd>
    520. 

  520. </div>
    521. 

  521. 

  522. </div>
    523. 

  523. <div id="createNativeSocket-procs-all">
    524. 

  524.   <div id="createNativeSocket,cint,cint,cint,bool">
    525. 

  525.   <dt><pre><span class="Keyword">proc</span> <a href="#createNativeSocket%2Ccint%2Ccint%2Ccint%2Cbool"><span class="Identifier">createNativeSocket</span></a><span class="Other">(</span><span class="Identifier">domain</span><span class="Other">:</span> <a href="ctypes.html#cint"><span class="Identifier">cint</span></a><span class="Other">;</span> <span class="Identifier">sockType</span><span class="Other">:</span> <a href="ctypes.html#cint"><span class="Identifier">cint</span></a><span class="Other">;</span> <span class="Identifier">protocol</span><span class="Other">:</span> <a href="ctypes.html#cint"><span class="Identifier">cint</span></a><span class="Other">;</span>
    526. 

  526.                         <span class="Identifier">inheritable</span><span class="Other">:</span> <a href="system.html#bool"><span class="Identifier">bool</span></a> <span class="Other">=</span> <span class="Identifier">defined</span><span class="Other">(</span><span class="Identifier">nimInheritHandles</span><span class="Other">)</span><span class="Other">)</span><span class="Other">:</span> <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a> {.
    527. 

  527.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    528. 

  528.   <dd>
    529. 

  529.     
    530. 

  530.     <p>Creates a new socket; returns <tt class="docutils literal"><span class="pre"><span class="Identifier">osInvalidSocket</span></span></tt> if an error occurs.</p>
    531. 

  531. <p><tt class="docutils literal"><span class="pre"><span class="Identifier">inheritable</span></span></tt> decides if the resulting SocketHandle can be inherited by child processes.</p>
    532. 

  532. <p>Use this overload if one of the enums specified above does not contain what you need.</p>
    533. 

  533. 

  534.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L244" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    535. 

  535. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L244" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    536. 

  536. 

  537.   </dd>
    538. 

  538. </div>
    539. 

  539. <div id="createNativeSocket,Domain,SockType,Protocol,bool">
    540. 

  540.   <dt><pre><span class="Keyword">proc</span> <a href="#createNativeSocket%2CDomain%2CSockType%2CProtocol%2Cbool"><span class="Identifier">createNativeSocket</span></a><span class="Other">(</span><span class="Identifier">domain</span><span class="Other">:</span> <a href="nativesockets.html#Domain"><span class="Identifier">Domain</span></a> <span class="Other">=</span> <span class="Identifier">AF_INET</span><span class="Other">;</span>
    541. 

  541.                         <span class="Identifier">sockType</span><span class="Other">:</span> <a href="nativesockets.html#SockType"><span class="Identifier">SockType</span></a> <span class="Other">=</span> <span class="Identifier">SOCK_STREAM</span><span class="Other">;</span>
    542. 

  542.                         <span class="Identifier">protocol</span><span class="Other">:</span> <a href="nativesockets.html#Protocol"><span class="Identifier">Protocol</span></a> <span class="Other">=</span> <span class="Identifier">IPPROTO_TCP</span><span class="Other">;</span>
    543. 

  543.                         <span class="Identifier">inheritable</span><span class="Other">:</span> <a href="system.html#bool"><span class="Identifier">bool</span></a> <span class="Other">=</span> <span class="Identifier">defined</span><span class="Other">(</span><span class="Identifier">nimInheritHandles</span><span class="Other">)</span><span class="Other">)</span><span class="Other">:</span> <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a> {.
    544. 

  544.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    545. 

  545.   <dd>
    546. 

  546.     
    547. 

  547.     <p>Creates a new socket; returns <tt class="docutils literal"><span class="pre"><span class="Identifier">osInvalidSocket</span></span></tt> if an error occurs.</p>
    548. 

  548. <p><tt class="docutils literal"><span class="pre"><span class="Identifier">inheritable</span></span></tt> decides if the resulting SocketHandle can be inherited by child processes.</p>
    549. 

  549. 

  550.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L264" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    551. 

  551. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L264" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    552. 

  552. 

  553.   </dd>
    554. 

  554. </div>
    555. 

  555. 

  556. </div>
    557. 

  557. <div id="getAddrInfo-procs-all">
    558. 

  558.   <div id="getAddrInfo,string,Port,Domain,SockType,Protocol">
    559. 

  559.   <dt><pre><span class="Keyword">proc</span> <a href="#getAddrInfo%2Cstring%2CPort%2CDomain%2CSockType%2CProtocol"><span class="Identifier">getAddrInfo</span></a><span class="Other">(</span><span class="Identifier">address</span><span class="Other">:</span> <a href="system.html#string"><span class="Identifier">string</span></a><span class="Other">;</span> <span class="Identifier">port</span><span class="Other">:</span> <a href="nativesockets.html#Port"><span class="Identifier">Port</span></a><span class="Other">;</span> <span class="Identifier">domain</span><span class="Other">:</span> <a href="nativesockets.html#Domain"><span class="Identifier">Domain</span></a> <span class="Other">=</span> <span class="Identifier">AF_INET</span><span class="Other">;</span>
    560. 

  560.                  <span class="Identifier">sockType</span><span class="Other">:</span> <a href="nativesockets.html#SockType"><span class="Identifier">SockType</span></a> <span class="Other">=</span> <span class="Identifier">SOCK_STREAM</span><span class="Other">;</span>
    561. 

  561.                  <span class="Identifier">protocol</span><span class="Other">:</span> <a href="nativesockets.html#Protocol"><span class="Identifier">Protocol</span></a> <span class="Other">=</span> <span class="Identifier">IPPROTO_TCP</span><span class="Other">)</span><span class="Other">:</span> <span class="Keyword">ptr</span> <a href="winlean.html#AddrInfo"><span class="Identifier">AddrInfo</span></a> {.
    562. 

  562.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">OSError</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    563. 

  563.   <dd>
    564. 

  564.     
    565. 

  565.     <div class="admonition admonition-warning"><span class="admonition-warning-text"><b>Warning:</b></span>
    566. 

  566. The resulting <tt class="docutils literal"><span class="pre"><span class="Keyword">ptr</span> <span class="Identifier">AddrInfo</span></span></tt> must be freed using <tt class="docutils literal"><span class="pre"><span class="Identifier">freeAddrInfo</span></span></tt>!</div>
    567. 

  567. 

  568.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L288" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    569. 

  569. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L288" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    570. 

  570. 

  571.   </dd>
    572. 

  572. </div>
    573. 

  573. 

  574. </div>
    575. 

  575. <div id="getAddrString-procs-all">
    576. 

  576.   <div id="getAddrString,ptr.SockAddr">
    577. 

  577.   <dt><pre><span class="Keyword">proc</span> <a href="#getAddrString%2Cptr.SockAddr"><span class="Identifier">getAddrString</span></a><span class="Other">(</span><span class="Identifier">sockAddr</span><span class="Other">:</span> <span class="Keyword">ptr</span> <a href="winlean.html#SockAddr"><span class="Identifier">SockAddr</span></a><span class="Other">)</span><span class="Other">:</span> <a href="system.html#string"><span class="Identifier">string</span></a> {.
    578. 

  578.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">Exception</span><span class="Other">,</span> <span class="Identifier">OSError</span><span class="Other">,</span> <span class="Identifier">IOError</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    579. 

  579.   <dd>
    580. 

  580.     
    581. 

  581.     Returns the string representation of address within sockAddr
    582. 

  582.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L515" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    583. 

  583. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L515" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    584. 

  584. 

  585.   </dd>
    586. 

  586. </div>
    587. 

  587. <div id="getAddrString,ptr.SockAddr,string">
    588. 

  588.   <dt><pre><span class="Keyword">proc</span> <a href="#getAddrString%2Cptr.SockAddr%2Cstring"><span class="Identifier">getAddrString</span></a><span class="Other">(</span><span class="Identifier">sockAddr</span><span class="Other">:</span> <span class="Keyword">ptr</span> <a href="winlean.html#SockAddr"><span class="Identifier">SockAddr</span></a><span class="Other">;</span> <span class="Identifier">strAddress</span><span class="Other">:</span> <span class="Keyword">var</span> <a href="system.html#string"><span class="Identifier">string</span></a><span class="Other">)</span> {.
    589. 

  589.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">Exception</span><span class="Other">,</span> <span class="Identifier">OSError</span><span class="Other">,</span> <span class="Identifier">IOError</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    590. 

  590.   <dd>
    591. 

  591.     
    592. 

  592.     <p>Stores in <tt class="docutils literal"><span class="pre"><span class="Identifier">strAddress</span></span></tt> the string representation of the address inside <tt class="docutils literal"><span class="pre"><span class="Identifier">sockAddr</span></span></tt></p>
    593. 

  593. <p><strong>Note</strong></p>
    594. 

  594. <ul class="simple"><li><tt class="docutils literal"><span class="pre"><span class="Identifier">strAddress</span></span></tt> must be initialized to 46 in length.</li>
    595. 

  595. </ul>
    596. 

  596. 

  597.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L541" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    598. 

  598. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L541" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    599. 

  599. 

  600.   </dd>
    601. 

  601. </div>
    602. 

  602. 

  603. </div>
    604. 

  604. <div id="getHostByAddr-procs-all">
    605. 

  605.   <div id="getHostByAddr,string">
    606. 

  606.   <dt><pre><span class="Keyword">proc</span> <a href="#getHostByAddr%2Cstring"><span class="Identifier">getHostByAddr</span></a><span class="Other">(</span><span class="Identifier">ip</span><span class="Other">:</span> <a href="system.html#string"><span class="Identifier">string</span></a><span class="Other">)</span><span class="Other">:</span> <a href="nativesockets.html#Hostent"><span class="Identifier">Hostent</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><a href="exceptions.html#ReadIOEffect"><span class="Identifier">ReadIOEffect</span></a><span class="Other">]</span><span class="Other">,</span>
    607. 

  607.     <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">OSError</span><span class="Other">,</span> <span class="Identifier">IOError</span><span class="Other">,</span> <span class="Identifier">Exception</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    608. 

  608.   <dd>
    609. 

  609.     
    610. 

  610.     This function will lookup the hostname of an IP Address.
    611. 

  611.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L395" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    612. 

  612. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L395" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    613. 

  613. 

  614.   </dd>
    615. 

  615. </div>
    616. 

  616. 

  617. </div>
    618. 

  618. <div id="getHostByName-procs-all">
    619. 

  619.   <div id="getHostByName,string">
    620. 

  620.   <dt><pre><span class="Keyword">proc</span> <a href="#getHostByName%2Cstring"><span class="Identifier">getHostByName</span></a><span class="Other">(</span><span class="Identifier">name</span><span class="Other">:</span> <a href="system.html#string"><span class="Identifier">string</span></a><span class="Other">)</span><span class="Other">:</span> <a href="nativesockets.html#Hostent"><span class="Identifier">Hostent</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><a href="exceptions.html#ReadIOEffect"><span class="Identifier">ReadIOEffect</span></a><span class="Other">]</span><span class="Other">,</span>
    621. 

  621.     <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">OSError</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    622. 

  622.   <dd>
    623. 

  623.     
    624. 

  624.     This function will lookup the IP address of a hostname.
    625. 

  625.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L468" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    626. 

  626. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L468" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    627. 

  627. 

  628.   </dd>
    629. 

  629. </div>
    630. 

  630. 

  631. </div>
    632. 

  632. <div id="getHostname-procs-all">
    633. 

  633.   <div id="getHostname">
    634. 

  634.   <dt><pre><span class="Keyword">proc</span> <a href="#getHostname"><span class="Identifier">getHostname</span></a><span class="Other">(</span><span class="Other">)</span><span class="Other">:</span> <a href="system.html#string"><span class="Identifier">string</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><a href="exceptions.html#ReadIOEffect"><span class="Identifier">ReadIOEffect</span></a><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">OSError</span><span class="Other">]</span><span class="Other">,</span>
    635. 

  635.                              <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    636. 

  636.   <dd>
    637. 

  637.     
    638. 

  638.     Returns the local hostname (not the FQDN)
    639. 

  639.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L499" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    640. 

  640. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L499" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    641. 

  641. 

  642.   </dd>
    643. 

  643. </div>
    644. 

  644. 

  645. </div>
    646. 

  646. <div id="getLocalAddr-procs-all">
    647. 

  647.   <div id="getLocalAddr,SocketHandle,Domain">
    648. 

  648.   <dt><pre><span class="Keyword">proc</span> <a href="#getLocalAddr%2CSocketHandle%2CDomain"><span class="Identifier">getLocalAddr</span></a><span class="Other">(</span><span class="Identifier">socket</span><span class="Other">:</span> <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">;</span> <span class="Identifier">domain</span><span class="Other">:</span> <a href="nativesockets.html#Domain"><span class="Identifier">Domain</span></a><span class="Other">)</span><span class="Other">:</span> <span class="Other">(</span><a href="system.html#string"><span class="Identifier">string</span></a><span class="Other">,</span> <a href="nativesockets.html#Port"><span class="Identifier">Port</span></a><span class="Other">)</span> {.
    649. 

  649.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">OSError</span><span class="Other">,</span> <span class="Identifier">Exception</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    650. 

  650.   <dd>
    651. 

  651.     
    652. 

  652.     <p>Returns the socket's local address and port number.</p>
    653. 

  653. <p>Similar to POSIX's <span id="getsockname_1">getsockname</span>.</p>
    654. 

  654. 

  655.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L598" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    656. 

  656. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L598" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    657. 

  657. 

  658.   </dd>
    659. 

  659. </div>
    660. 

  660. 

  661. </div>
    662. 

  662. <div id="getPeerAddr-procs-all">
    663. 

  663.   <div id="getPeerAddr,SocketHandle,Domain">
    664. 

  664.   <dt><pre><span class="Keyword">proc</span> <a href="#getPeerAddr%2CSocketHandle%2CDomain"><span class="Identifier">getPeerAddr</span></a><span class="Other">(</span><span class="Identifier">socket</span><span class="Other">:</span> <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">;</span> <span class="Identifier">domain</span><span class="Other">:</span> <a href="nativesockets.html#Domain"><span class="Identifier">Domain</span></a><span class="Other">)</span><span class="Other">:</span> <span class="Other">(</span><a href="system.html#string"><span class="Identifier">string</span></a><span class="Other">,</span> <a href="nativesockets.html#Port"><span class="Identifier">Port</span></a><span class="Other">)</span> {.
    665. 

  665.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">OSError</span><span class="Other">,</span> <span class="Identifier">Exception</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    666. 

  666.   <dd>
    667. 

  667.     
    668. 

  668.     <p>Returns the socket's peer address and port number.</p>
    669. 

  669. <p>Similar to POSIX's <span id="getpeername_1">getpeername</span></p>
    670. 

  670. 

  671.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L636" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    672. 

  672. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L636" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    673. 

  673. 

  674.   </dd>
    675. 

  675. </div>
    676. 

  676. 

  677. </div>
    678. 

  678. <div id="getProtoByName-procs-all">
    679. 

  679.   <div id="getProtoByName,string">
    680. 

  680.   <dt><pre><span class="Keyword">proc</span> <a href="#getProtoByName%2Cstring"><span class="Identifier">getProtoByName</span></a><span class="Other">(</span><span class="Identifier">name</span><span class="Other">:</span> <a href="system.html#string"><span class="Identifier">string</span></a><span class="Other">)</span><span class="Other">:</span> <a href="system.html#int"><span class="Identifier">int</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">OSError</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span>
    681. 

  681.     <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    682. 

  682.   <dd>
    683. 

  683.     
    684. 

  684.     Returns a protocol code from the database that matches the protocol <tt class="docutils literal"><span class="pre"><span class="Identifier">name</span></span></tt>.
    685. 

  685.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L214" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    686. 

  686. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L214" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    687. 

  687. 

  688.   </dd>
    689. 

  689. </div>
    690. 

  690. 

  691. </div>
    692. 

  692. <div id="getServByName-procs-all">
    693. 

  693.   <div id="getServByName,string,string">
    694. 

  694.   <dt><pre><span class="Keyword">proc</span> <a href="#getServByName%2Cstring%2Cstring"><span class="Identifier">getServByName</span></a><span class="Other">(</span><span class="Identifier">name</span><span class="Other">,</span> <span class="Identifier">proto</span><span class="Other">:</span> <a href="system.html#string"><span class="Identifier">string</span></a><span class="Other">)</span><span class="Other">:</span> <a href="nativesockets.html#Servent"><span class="Identifier">Servent</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><a href="exceptions.html#ReadIOEffect"><span class="Identifier">ReadIOEffect</span></a><span class="Other">]</span><span class="Other">,</span>
    695. 

  695.     <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">OSError</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    696. 

  696.   <dd>
    697. 

  697.     
    698. 

  698.     <p>Searches the database from the beginning and finds the first entry for which the service name specified by <tt class="docutils literal"><span class="pre"><span class="Identifier">name</span></span></tt> matches the s_name member and the protocol name specified by <tt class="docutils literal"><span class="pre"><span class="Identifier">proto</span></span></tt> matches the s_proto member.</p>
    699. 

  699. <p>On posix this will search through the <tt class="docutils literal"><span class="pre"><span class="Operator">/</span><span class="Identifier">etc</span><span class="Operator">/</span><span class="Identifier">services</span></span></tt> file.</p>
    700. 

  700. 

  701.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L359" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    702. 

  702. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L359" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    703. 

  703. 

  704.   </dd>
    705. 

  705. </div>
    706. 

  706. 

  707. </div>
    708. 

  708. <div id="getServByPort-procs-all">
    709. 

  709.   <div id="getServByPort,Port,string">
    710. 

  710.   <dt><pre><span class="Keyword">proc</span> <a href="#getServByPort%2CPort%2Cstring"><span class="Identifier">getServByPort</span></a><span class="Other">(</span><span class="Identifier">port</span><span class="Other">:</span> <a href="nativesockets.html#Port"><span class="Identifier">Port</span></a><span class="Other">;</span> <span class="Identifier">proto</span><span class="Other">:</span> <a href="system.html#string"><span class="Identifier">string</span></a><span class="Other">)</span><span class="Other">:</span> <a href="nativesockets.html#Servent"><span class="Identifier">Servent</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><a href="exceptions.html#ReadIOEffect"><span class="Identifier">ReadIOEffect</span></a><span class="Other">]</span><span class="Other">,</span>
    711. 

  711.     <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">OSError</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    712. 

  712.   <dd>
    713. 

  713.     
    714. 

  714.     <p>Searches the database from the beginning and finds the first entry for which the port specified by <tt class="docutils literal"><span class="pre"><span class="Identifier">port</span></span></tt> matches the s_port member and the protocol name specified by <tt class="docutils literal"><span class="pre"><span class="Identifier">proto</span></span></tt> matches the s_proto member.</p>
    715. 

  715. <p>On posix this will search through the <tt class="docutils literal"><span class="pre"><span class="Operator">/</span><span class="Identifier">etc</span><span class="Operator">/</span><span class="Identifier">services</span></span></tt> file.</p>
    716. 

  716. 

  717.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L377" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    718. 

  718. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L377" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    719. 

  719. 

  720.   </dd>
    721. 

  721. </div>
    722. 

  722. 

  723. </div>
    724. 

  724. <div id="getSockDomain-procs-all">
    725. 

  725.   <div id="getSockDomain,SocketHandle">
    726. 

  726.   <dt><pre><span class="Keyword">proc</span> <a href="#getSockDomain%2CSocketHandle"><span class="Identifier">getSockDomain</span></a><span class="Other">(</span><span class="Identifier">socket</span><span class="Other">:</span> <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">)</span><span class="Other">:</span> <a href="nativesockets.html#Domain"><span class="Identifier">Domain</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">OSError</span><span class="Other">,</span> <span class="Identifier">IOError</span><span class="Other">]</span><span class="Other">,</span>
    727. 

  727.     <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    728. 

  728.   <dd>
    729. 

  729.     
    730. 

  730.     Returns the socket's domain (AF_INET or AF_INET6).
    731. 

  731.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L345" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    732. 

  732. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L345" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    733. 

  733. 

  734.   </dd>
    735. 

  735. </div>
    736. 

  736. 

  737. </div>
    738. 

  738. <div id="getSockName-procs-all">
    739. 

  739.   <div id="getSockName,SocketHandle">
    740. 

  740.   <dt><pre><span class="Keyword">proc</span> <a href="#getSockName%2CSocketHandle"><span class="Identifier">getSockName</span></a><span class="Other">(</span><span class="Identifier">socket</span><span class="Other">:</span> <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">)</span><span class="Other">:</span> <a href="nativesockets.html#Port"><span class="Identifier">Port</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">OSError</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span>
    741. 

  741.     <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    742. 

  742.   <dd>
    743. 

  743.     
    744. 

  744.     Returns the socket's associated port number.
    745. 

  745.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L583" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    746. 

  746. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L583" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    747. 

  747. 

  748.   </dd>
    749. 

  749. </div>
    750. 

  750. 

  751. </div>
    752. 

  752. <div id="getSockOptInt-procs-all">
    753. 

  753.   <div id="getSockOptInt,SocketHandle,int,int">
    754. 

  754.   <dt><pre><span class="Keyword">proc</span> <a href="#getSockOptInt%2CSocketHandle%2Cint%2Cint"><span class="Identifier">getSockOptInt</span></a><span class="Other">(</span><span class="Identifier">socket</span><span class="Other">:</span> <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">;</span> <span class="Identifier">level</span><span class="Other">,</span> <span class="Identifier">optname</span><span class="Other">:</span> <a href="system.html#int"><span class="Identifier">int</span></a><span class="Other">)</span><span class="Other">:</span> <a href="system.html#int"><span class="Identifier">int</span></a> {.
    755. 

  755.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><a href="exceptions.html#ReadIOEffect"><span class="Identifier">ReadIOEffect</span></a><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">OSError</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    756. 

  756.   <dd>
    757. 

  757.     
    758. 

  758.     getsockopt for integer options.
    759. 

  759.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L746" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    760. 

  760. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L746" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    761. 

  761. 

  762.   </dd>
    763. 

  763. </div>
    764. 

  764. 

  765. </div>
    766. 

  766. <div id="ioctlsocket-procs-all">
    767. 

  767.   <div id="ioctlsocket,SocketHandle,clong,ptr.clong">
    768. 

  768.   <dt><pre><span class="Keyword">proc</span> <a href="#ioctlsocket%2CSocketHandle%2Cclong%2Cptr.clong"><span class="Identifier">ioctlsocket</span></a><span class="Other">(</span><span class="Identifier">s</span><span class="Other">:</span> <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">;</span> <span class="Identifier">cmd</span><span class="Other">:</span> <a href="ctypes.html#clong"><span class="Identifier">clong</span></a><span class="Other">;</span> <span class="Identifier">argptr</span><span class="Other">:</span> <span class="Keyword">ptr</span> <a href="ctypes.html#clong"><span class="Identifier">clong</span></a><span class="Other">)</span><span class="Other">:</span> <a href="ctypes.html#cint"><span class="Identifier">cint</span></a> {.
    769. 

  769.     <span class="Identifier">stdcall</span><span class="Other">,</span> <span class="Identifier">importc</span><span class="Other">:</span> <span class="StringLit">&quot;ioctlsocket&quot;</span><span class="Other">,</span> <span class="Identifier">dynlib</span><span class="Other">:</span> <span class="StringLit">&quot;ws2_32.dll&quot;</span><span class="Other">,</span> <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span>
    770. 

  770.     <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    771. 

  771.   <dd>
    772. 

  772.     
    773. 

  773.     
    774. 

  774.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L114" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    775. 

  775. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L114" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    776. 

  776. 

  777.   </dd>
    778. 

  778. </div>
    779. 

  779. 

  780. </div>
    781. 

  781. <div id="listen-procs-all">
    782. 

  782.   <div id="listen,SocketHandle">
    783. 

  783.   <dt><pre><span class="Keyword">proc</span> <a href="#listen%2CSocketHandle"><span class="Identifier">listen</span></a><span class="Other">(</span><span class="Identifier">socket</span><span class="Other">:</span> <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">;</span> <span class="Identifier">backlog</span> <span class="Other">=</span> <span class="Identifier">SOMAXCONN</span><span class="Other">)</span><span class="Other">:</span> <a href="ctypes.html#cint"><span class="Identifier">cint</span></a> {.
    784. 

  784.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><a href="exceptions.html#ReadIOEffect"><span class="Identifier">ReadIOEffect</span></a><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    785. 

  785.   <dd>
    786. 

  786.     
    787. 

  787.     Marks <tt class="docutils literal"><span class="pre"><span class="Identifier">socket</span></span></tt> as accepting connections. <tt class="docutils literal"><span class="pre"><span class="Identifier">Backlog</span></span></tt> specifies the maximum length of the queue of pending connections.
    788. 

  788.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L278" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    789. 

  789. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L278" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    790. 

  790. 

  791.   </dd>
    792. 

  792. </div>
    793. 

  793. 

  794. </div>
    795. 

  795. <div id="ntohl-procs-all">
    796. 

  796.   <div id="ntohl,uint32">
    797. 

  797.   <dt><pre><span class="Keyword">proc</span> <a href="#ntohl%2Cuint32"><span class="Identifier">ntohl</span></a><span class="Other">(</span><span class="Identifier">x</span><span class="Other">:</span> <a href="system.html#uint32"><span class="Identifier">uint32</span></a><span class="Other">)</span><span class="Other">:</span> <a href="system.html#uint32"><span class="Identifier">uint32</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    798. 

  798.   <dd>
    799. 

  799.     
    800. 

  800.     Converts 32-bit unsigned integers from network to host byte order. On machines where the host byte order is the same as network byte order, this is a no-op; otherwise, it performs a 4-byte swap operation.
    801. 

  801.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L316" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    802. 

  802. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L316" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    803. 

  803. 

  804.   </dd>
    805. 

  805. </div>
    806. 

  806. 

  807. </div>
    808. 

  808. <div id="ntohs-procs-all">
    809. 

  809.   <div id="ntohs,uint16">
    810. 

  810.   <dt><pre><span class="Keyword">proc</span> <a href="#ntohs%2Cuint16"><span class="Identifier">ntohs</span></a><span class="Other">(</span><span class="Identifier">x</span><span class="Other">:</span> <a href="system.html#uint16"><span class="Identifier">uint16</span></a><span class="Other">)</span><span class="Other">:</span> <a href="system.html#uint16"><span class="Identifier">uint16</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    811. 

  811.   <dd>
    812. 

  812.     
    813. 

  813.     Converts 16-bit unsigned integers from network to host byte order. On machines where the host byte order is the same as network byte order, this is a no-op; otherwise, it performs a 2-byte swap operation.
    814. 

  814.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L326" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    815. 

  815. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L326" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    816. 

  816. 

  817.   </dd>
    818. 

  818. </div>
    819. 

  819. 

  820. </div>
    821. 

  821. <div id="selectRead-procs-all">
    822. 

  822.   <div id="selectRead,seq[SocketHandle],int">
    823. 

  823.   <dt><pre><span class="Keyword">proc</span> <a href="#selectRead%2Cseq%5BSocketHandle%5D%2Cint"><span class="Identifier">selectRead</span></a><span class="Other">(</span><span class="Identifier">readfds</span><span class="Other">:</span> <span class="Keyword">var</span> <a href="system.html#seq"><span class="Identifier">seq</span></a><span class="Other">[</span><a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">]</span><span class="Other">;</span> <span class="Identifier">timeout</span> <span class="Other">=</span> <span class="DecNumber">500</span><span class="Other">)</span><span class="Other">:</span> <a href="system.html#int"><span class="Identifier">int</span></a> {.
    824. 

  824.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    825. 

  825.   <dd>
    826. 

  826.     
    827. 

  827.     <p>When a socket in <tt class="docutils literal"><span class="pre"><span class="Identifier">readfds</span></span></tt> is ready to be read from then a non-zero value will be returned specifying the count of the sockets which can be read from. The sockets which cannot be read from will also be removed from <tt class="docutils literal"><span class="pre"><span class="Identifier">readfds</span></span></tt>.</p>
    828. 

  828. <p><tt class="docutils literal"><span class="pre"><span class="Identifier">timeout</span></span></tt> is specified in milliseconds and <tt class="docutils literal"><span class="pre"><span class="Operator">-</span><span class="DecNumber">1</span></span></tt> can be specified for an unlimited time.</p>
    829. 

  829. 

  830.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L810" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    831. 

  831. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L810" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    832. 

  832. 

  833.   </dd>
    834. 

  834. </div>
    835. 

  835. 

  836. </div>
    837. 

  837. <div id="selectWrite-procs-all">
    838. 

  838.   <div id="selectWrite,seq[SocketHandle],int">
    839. 

  839.   <dt><pre><span class="Keyword">proc</span> <a href="#selectWrite%2Cseq%5BSocketHandle%5D%2Cint"><span class="Identifier">selectWrite</span></a><span class="Other">(</span><span class="Identifier">writefds</span><span class="Other">:</span> <span class="Keyword">var</span> <a href="system.html#seq"><span class="Identifier">seq</span></a><span class="Other">[</span><a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">]</span><span class="Other">;</span> <span class="Identifier">timeout</span> <span class="Other">=</span> <span class="DecNumber">500</span><span class="Other">)</span><span class="Other">:</span> <a href="system.html#int"><span class="Identifier">int</span></a> {.
    840. 

  840.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><a href="exceptions.html#ReadIOEffect"><span class="Identifier">ReadIOEffect</span></a><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    841. 

  841.   <dd>
    842. 

  842.     
    843. 

  843.     <p>When a socket in <tt class="docutils literal"><span class="pre"><span class="Identifier">writefds</span></span></tt> is ready to be written to then a non-zero value will be returned specifying the count of the sockets which can be written to. The sockets which cannot be written to will also be removed from <tt class="docutils literal"><span class="pre"><span class="Identifier">writefds</span></span></tt>.</p>
    844. 

  844. <p><tt class="docutils literal"><span class="pre"><span class="Identifier">timeout</span></span></tt> is specified in milliseconds and <tt class="docutils literal"><span class="pre"><span class="Operator">-</span><span class="DecNumber">1</span></span></tt> can be specified for an unlimited time.</p>
    845. 

  845. 

  846.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L831" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    847. 

  847. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L831" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    848. 

  848. 

  849.   </dd>
    850. 

  850. </div>
    851. 

  851. 

  852. </div>
    853. 

  853. <div id="setBlocking-procs-all">
    854. 

  854.   <div id="setBlocking,SocketHandle,bool">
    855. 

  855.   <dt><pre><span class="Keyword">proc</span> <a href="#setBlocking%2CSocketHandle%2Cbool"><span class="Identifier">setBlocking</span></a><span class="Other">(</span><span class="Identifier">s</span><span class="Other">:</span> <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">;</span> <span class="Identifier">blocking</span><span class="Other">:</span> <a href="system.html#bool"><span class="Identifier">bool</span></a><span class="Other">)</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">OSError</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span>
    856. 

  856.     <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    857. 

  857.   <dd>
    858. 

  858.     
    859. 

  859.     <p>Sets blocking mode on socket.</p>
    860. 

  860. <p>Raises OSError on error.</p>
    861. 

  861. 

  862.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L764" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    863. 

  863. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L764" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    864. 

  864. 

  865.   </dd>
    866. 

  866. </div>
    867. 

  867. 

  868. </div>
    869. 

  869. <div id="setInheritable-procs-all">
    870. 

  870.   <div id="setInheritable,SocketHandle,bool">
    871. 

  871.   <dt><pre><span class="Keyword">proc</span> <a href="#setInheritable%2CSocketHandle%2Cbool"><span class="Identifier">setInheritable</span></a><span class="Other">(</span><span class="Identifier">s</span><span class="Other">:</span> <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">;</span> <span class="Identifier">inheritable</span><span class="Other">:</span> <a href="system.html#bool"><span class="Identifier">bool</span></a><span class="Other">)</span><span class="Other">:</span> <a href="system.html#bool"><span class="Identifier">bool</span></a> {.<span class="Identifier">inline</span><span class="Other">,</span>
    872. 

  872.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    873. 

  873.   <dd>
    874. 

  874.     
    875. 

  875.     <p>Set whether a socket is inheritable by child processes. Returns <tt class="docutils literal"><span class="pre"><span class="Identifier">true</span></span></tt> on success.</p>
    876. 

  876. <p>This function is not implemented on all platform, test for availability with <tt class="docutils literal"><span class="pre"><span class="Identifier">declared</span><span class="Punctuation">(</span><span class="Punctuation">)</span> <span class="Operator">&lt;</span><span class="Identifier">system</span><span class="Operator">.</span><span class="Identifier">html</span><span class="Comment">#declared,untyped&gt;</span></span></tt>.</p>
    877. 

  877. 

  878.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L236" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    879. 

  879. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L236" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    880. 

  880. 

  881.   </dd>
    882. 

  882. </div>
    883. 

  883. 

  884. </div>
    885. 

  885. <div id="setSockOptInt-procs-all">
    886. 

  886.   <div id="setSockOptInt,SocketHandle,int,int,int">
    887. 

  887.   <dt><pre><span class="Keyword">proc</span> <a href="#setSockOptInt%2CSocketHandle%2Cint%2Cint%2Cint"><span class="Identifier">setSockOptInt</span></a><span class="Other">(</span><span class="Identifier">socket</span><span class="Other">:</span> <a href="winlean.html#SocketHandle"><span class="Identifier">SocketHandle</span></a><span class="Other">;</span> <span class="Identifier">level</span><span class="Other">,</span> <span class="Identifier">optname</span><span class="Other">,</span> <span class="Identifier">optval</span><span class="Other">:</span> <a href="system.html#int"><span class="Identifier">int</span></a><span class="Other">)</span> {.
    888. 

  888.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><a href="exceptions.html#WriteIOEffect"><span class="Identifier">WriteIOEffect</span></a><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">OSError</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    889. 

  889.   <dd>
    890. 

  890.     
    891. 

  891.     setsockopt for integer options.
    892. 

  892.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L756" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    893. 

  893. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L756" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    894. 

  894. 

  895.   </dd>
    896. 

  896. </div>
    897. 

  897. 

  898. </div>
    899. 

  899. <div id="toInt-procs-all">
    900. 

  900.   <div id="toInt,Domain">
    901. 

  901.   <dt><pre><span class="Keyword">proc</span> <a href="#toInt%2CDomain"><span class="Identifier">toInt</span></a><span class="Other">(</span><span class="Identifier">domain</span><span class="Other">:</span> <a href="nativesockets.html#Domain"><span class="Identifier">Domain</span></a><span class="Other">)</span><span class="Other">:</span> <a href="ctypes.html#cint"><span class="Identifier">cint</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    902. 

  902.   <dd>
    903. 

  903.     
    904. 

  904.     Converts the Domain enum to a platform-dependent <tt class="docutils literal"><span class="pre"><span class="Identifier">cint</span></span></tt>.
    905. 

  905.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L130" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    906. 

  906. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L130" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    907. 

  907. 

  908.   </dd>
    909. 

  909. </div>
    910. 

  910. <div id="toInt,Protocol">
    911. 

  911.   <dt><pre><span class="Keyword">proc</span> <a href="#toInt%2CProtocol"><span class="Identifier">toInt</span></a><span class="Other">(</span><span class="Identifier">p</span><span class="Other">:</span> <a href="nativesockets.html#Protocol"><span class="Identifier">Protocol</span></a><span class="Other">)</span><span class="Other">:</span> <a href="ctypes.html#cint"><span class="Identifier">cint</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    912. 

  912.   <dd>
    913. 

  913.     
    914. 

  914.     Converts the Protocol enum to a platform-dependent <tt class="docutils literal"><span class="pre"><span class="Identifier">cint</span></span></tt>.
    915. 

  915.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L136" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    916. 

  916. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L136" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    917. 

  917. 

  918.   </dd>
    919. 

  919. </div>
    920. 

  920. <div id="toInt,SockType">
    921. 

  921.   <dt><pre><span class="Keyword">proc</span> <a href="#toInt%2CSockType"><span class="Identifier">toInt</span></a><span class="Other">(</span><span class="Identifier">typ</span><span class="Other">:</span> <a href="nativesockets.html#SockType"><span class="Identifier">SockType</span></a><span class="Other">)</span><span class="Other">:</span> <a href="ctypes.html#cint"><span class="Identifier">cint</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    922. 

  922.   <dd>
    923. 

  923.     
    924. 

  924.     Converts the SockType enum to a platform-dependent <tt class="docutils literal"><span class="pre"><span class="Identifier">cint</span></span></tt>.
    925. 

  925.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L133" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    926. 

  926. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L133" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    927. 

  927. 

  928.   </dd>
    929. 

  929. </div>
    930. 

  930. 

  931. </div>
    932. 

  932. <div id="toKnownDomain-procs-all">
    933. 

  933.   <div id="toKnownDomain,cint">
    934. 

  934.   <dt><pre><span class="Keyword">proc</span> <a href="#toKnownDomain%2Ccint"><span class="Identifier">toKnownDomain</span></a><span class="Other">(</span><span class="Identifier">family</span><span class="Other">:</span> <a href="ctypes.html#cint"><span class="Identifier">cint</span></a><span class="Other">)</span><span class="Other">:</span> <a href="options.html#Option"><span class="Identifier">Option</span></a><span class="Other">[</span><a href="nativesockets.html#Domain"><span class="Identifier">Domain</span></a><span class="Other">]</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span>
    935. 

  935.     <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    936. 

  936.   <dd>
    937. 

  937.     
    938. 

  938.     Converts the platform-dependent <tt class="docutils literal"><span class="pre"><span class="Identifier">cint</span></span></tt> to the Domain or none(), if the <tt class="docutils literal"><span class="pre"><span class="Identifier">cint</span></span></tt> is not known.
    939. 

  939.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L177" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    940. 

  940. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L177" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    941. 

  941. 

  942.   </dd>
    943. 

  943. </div>
    944. 

  944. 

  945. </div>
    946. 

  946. <div id="toSockType-procs-all">
    947. 

  947.   <div id="toSockType,Protocol">
    948. 

  948.   <dt><pre><span class="Keyword">proc</span> <a href="#toSockType%2CProtocol"><span class="Identifier">toSockType</span></a><span class="Other">(</span><span class="Identifier">protocol</span><span class="Other">:</span> <a href="nativesockets.html#Protocol"><span class="Identifier">Protocol</span></a><span class="Other">)</span><span class="Other">:</span> <a href="nativesockets.html#SockType"><span class="Identifier">SockType</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span>
    949. 

  949.     <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    950. 

  950.   <dd>
    951. 

  951.     
    952. 

  952.     
    953. 

  953.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L205" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    954. 

  954. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L205" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    955. 

  955. 

  956.   </dd>
    957. 

  957. </div>
    958. 

  958. 

  959. </div>
    960. 

  960. 

  961.   </dl>
    962. 

  962. </div>
    963. 

  963. <div class="section" id="18">
    964. 

  964.   <h1><a class="toc-backref" href="#18">Templates</a></h1>
    965. 

  965.   <dl class="item">
    966. 

  966.     <div id="htonl-templates-all">
    967. 

  967.   <div id="htonl.t,uint32">
    968. 

  968.   <dt><pre><span class="Keyword">template</span> <a href="#htonl.t%2Cuint32"><span class="Identifier">htonl</span></a><span class="Other">(</span><span class="Identifier">x</span><span class="Other">:</span> <a href="system.html#uint32"><span class="Identifier">uint32</span></a><span class="Other">)</span><span class="Other">:</span> <a href="system.html#untyped"><span class="Identifier">untyped</span></a></pre></dt>
    969. 

  969.   <dd>
    970. 

  970.     
    971. 

  971.     Converts 32-bit unsigned integers from host to network byte order. On machines where the host byte order is the same as network byte order, this is a no-op; otherwise, it performs a 4-byte swap operation.
    972. 

  972.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L333" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    973. 

  973. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L333" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    974. 

  974. 

  975.   </dd>
    976. 

  976. </div>
    977. 

  977. 

  978. </div>
    979. 

  979. <div id="htons-templates-all">
    980. 

  980.   <div id="htons.t,uint16">
    981. 

  981.   <dt><pre><span class="Keyword">template</span> <a href="#htons.t%2Cuint16"><span class="Identifier">htons</span></a><span class="Other">(</span><span class="Identifier">x</span><span class="Other">:</span> <a href="system.html#uint16"><span class="Identifier">uint16</span></a><span class="Other">)</span><span class="Other">:</span> <a href="system.html#untyped"><span class="Identifier">untyped</span></a></pre></dt>
    982. 

  982.   <dd>
    983. 

  983.     
    984. 

  984.     Converts 16-bit unsigned integers from host to network byte order. On machines where the host byte order is the same as network byte order, this is a no-op; otherwise, it performs a 2-byte swap operation.
    985. 

  985.     <a href="https://github.com/nim-lang/Nim/tree/devel/lib/pure/nativesockets.nim#L339" class="link-seesrc" target="_blank">Source</a>&nbsp;&nbsp;
    986. 

  986. <a href="https://github.com/nim-lang/Nim/edit/devel/lib/pure/nativesockets.nim#L339" class="link-seesrc" target="_blank" >Edit</a>&nbsp;&nbsp;
    987. 

  987. 

  988.   </dd>
    989. 

  989. </div>
    990. 

  990. 

  991. </div>
    992. 

  992. 

  993.   </dl>
    994. 

  994. </div>
    995. 

  995. 

  996.   </div>
    997. 

  997. </div>
    998. 

  998. 

  999.       <div class="twelve-columns footer">
    1000. 

  1000.         <span class="nim-sprite"></span>
    1001. 

  1001.         <br>
    1002. 

  1002.         <small style="color: var(--hint);">Made with Nim. Generated: 2025-03-15 14:13:20 UTC</small>
    1003. 

  1003.       </div>
    1004. 

  1004.     </div>
    1005. 

  1005.   </div>
    1006. 

  1006.       <script defer data-domain="nim-lang.org" src="https://plausible.io/js/plausible.js"></script>
    1007. 

  1007.     
    1008. 

  1008. </body>
    1009. 

  1009. </html>
    1010. 

  1010.