3 /***************************************************************************
5 * Project ___| | | | _ \| |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
10 * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
12 * This software is licensed as described in the file COPYING, which
13 * you should have received as part of this distribution. The terms
14 * are also available at http://curl.haxx.se/docs/copyright.html.
16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
17 * copies of the Software, and permit persons to whom the Software is
18 * furnished to do so, under the terms of the COPYING file.
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
23 ***************************************************************************/
25 #include "nonblock.h" /* for curlx_nonblock(), formerly Curl_nonblock() */
27 CURLcode Curl_is_connected(struct connectdata *conn,
31 CURLcode Curl_connecthost(struct connectdata *conn,
32 const struct Curl_dns_entry *host, /* connect to
34 curl_socket_t *sockconn, /* not set if error */
35 Curl_addrinfo **addr, /* the one we used */
36 bool *connected); /* truly connected? */
38 /* generic function that returns how much time there's left to run, according
39 to the timeouts set */
40 long Curl_timeleft(struct connectdata *conn,
44 #define DEFAULT_CONNECT_TIMEOUT 300000 /* milliseconds == five minutes */
47 * Used to extract socket and connectdata struct for the most recent
48 * transfer on the given SessionHandle.
50 * The returned socket will be CURL_SOCKET_BAD in case of failure!
52 curl_socket_t Curl_getconnectinfo(struct SessionHandle *data,
53 struct connectdata **connp);
56 /* When you run a program that uses the Windows Sockets API, you may
57 experience slow performance when you copy data to a TCP server.
59 http://support.microsoft.com/kb/823764
61 Work-around: Make the Socket Send Buffer Size Larger Than the Program Send
65 void Curl_sndbufset(curl_socket_t sockfd);
67 #define Curl_sndbufset(y)
70 void Curl_updateconninfo(struct connectdata *conn, curl_socket_t sockfd);
72 void Curl_persistconninfo(struct connectdata *conn);