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Code Issues Releases Wiki Activity

CURLINFO_EFFECTIVE_URL.3: add example

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This commit is contained in:
Daniel Stenberg 2017-05-04 00:00:07 +02:00
parent cee39aa3be
commit b065a508c6
1 changed files with 17 additions and 2 deletions
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19
docs/libcurl/opts/CURLINFO_EFFECTIVE_URL.3
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@ -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
@ -39,7 +39,22 @@ corresponding CURL handle.
.SH PROTOCOLS
HTTP(S)
.SH EXAMPLE
TODO
.nf
CURL *curl = curl_easy_init();
if(curl) {
CURLcode res;
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
res = curl_easy_perform(curl);
if(res == CURLE_OK) {
char *url = NULL;
curl_easy_getinfo(curl, CURLINFO_EFFECTIVE_URL, &url);
if(url)
printf("Redirect to: %s\\n", url);
}
curl_easy_cleanup(curl);
}
.fi
.SH AVAILABILITY
Added in 7.4
.SH RETURN VALUE