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author | Daniel Stenberg <daniel@haxx.se> | 2017-05-05 16:30:23 +0200 |
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committer | Daniel Stenberg <daniel@haxx.se> | 2017-05-05 16:30:23 +0200 |
commit | 58a6265a40bce369ba523364905489dcc6a11551 (patch) | |
tree | 24985ec2d9ef29c4780e3e6842eafbc09b9c77b1 /docs/libcurl/opts/CURLINFO_LASTSOCKET.3 | |
parent | 22fdb0954c1492f88a49487ab1e4670938c74629 (diff) | |
download | curl-58a6265a40bce369ba523364905489dcc6a11551.tar.gz |
docs/opts: 23 more man pages now have examples
Diffstat (limited to 'docs/libcurl/opts/CURLINFO_LASTSOCKET.3')
-rw-r--r-- | docs/libcurl/opts/CURLINFO_LASTSOCKET.3 | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/docs/libcurl/opts/CURLINFO_LASTSOCKET.3 b/docs/libcurl/opts/CURLINFO_LASTSOCKET.3 index 8e734531e..4ea2a3ed0 100644 --- a/docs/libcurl/opts/CURLINFO_LASTSOCKET.3 +++ b/docs/libcurl/opts/CURLINFO_LASTSOCKET.3 @@ -5,7 +5,7 @@ .\" * | (__| |_| | _ <| |___ .\" * \___|\___/|_| \_\_____| .\" * -.\" * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al. +.\" * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al. .\" * .\" * This software is licensed as described in the file COPYING, which .\" * you should have received as part of this distribution. The terms @@ -43,7 +43,25 @@ type is 64 bits large while its 'long' is 32 bits. Use the .SH PROTOCOLS All .SH EXAMPLE -TODO +.nf +CURL *curl = curl_easy_init(); +if(curl) { + long sockfd; /* doesn't work on win64! */ + curl_easy_setopt(curl, CURLOPT_URL, "http://example.com"); + + /* Do not do the transfer - only connect to host */ + curl_easy_setopt(curl, CURLOPT_CONNECT_ONLY, 1L); + res = curl_easy_perform(curl); + + /* Extract the socket from the curl handle */ + res = curl_easy_getinfo(curl, CURLINFO_LASTSOCKET, &sockfd); + + if(res != CURLE_OK) { + printf("Error: %s\n", curl_easy_strerror(res)); + return 1; + } +} +.fi .SH AVAILABILITY Added in 7.15.2 .SH RETURN VALUE |