[GNUnet-SVN] [gnurl] 82/254: CURLINFO_EFFECTIVE_URL.3: add example

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ng0 pushed a commit to annotated tag gnurl-7.54.1
in repository gnurl.

commit b065a508c652e6ba78f8d07caa14992cfe644bb4
Author: Daniel Stenberg <address@hidden>
AuthorDate: Thu May 4 00:00:07 2017 +0200

    CURLINFO_EFFECTIVE_URL.3: add example
---
 docs/libcurl/opts/CURLINFO_EFFECTIVE_URL.3 | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/docs/libcurl/opts/CURLINFO_EFFECTIVE_URL.3 
b/docs/libcurl/opts/CURLINFO_EFFECTIVE_URL.3
index 342fd5dc9..97c0c2ab6 100644
--- a/docs/libcurl/opts/CURLINFO_EFFECTIVE_URL.3
+++ b/docs/libcurl/opts/CURLINFO_EFFECTIVE_URL.3
@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2015, Daniel Stenberg, <address@hidden>, et al.
+.\" * Copyright (C) 1998 - 2017, Daniel Stenberg, <address@hidden>, 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

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