From 58a6265a40bce369ba523364905489dcc6a11551 Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Fri, 5 May 2017 16:30:23 +0200 Subject: docs/opts: 23 more man pages now have examples --- docs/libcurl/opts/CURLINFO_LASTSOCKET.3 | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) (limited to 'docs/libcurl/opts/CURLINFO_LASTSOCKET.3') 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, , et al. +.\" * Copyright (C) 1998 - 2017, Daniel Stenberg, , 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 -- cgit v1.2.3