CURLINFO_LOCAL_PORT.3: added example

diff --git a/docs/libcurl/opts/CURLINFO_LOCAL_PORT.3 b/docs/libcurl/opts/CURLINFO_LOCAL_PORT.3
index aa7f418ef18e5361f98b4120dc6850ff0f9bebea..69c4d3fc7fd1b907791ffe078a095d15b69828a8 100644 (file)
--- a/docs/libcurl/opts/CURLINFO_LOCAL_PORT.3
+++ b/docs/libcurl/opts/CURLINFO_LOCAL_PORT.3
@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2015, 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
@@ -33,7 +33,29 @@ connection done with this \fBcurl\fP handle.
 .SH PROTOCOLS
 All
 .SH EXAMPLE
-TODO
+.nf
+{
+  CURL *curl;
+  CURLcode res;
+
+  curl = curl_easy_init();
+  if(curl) {
+    curl_easy_setopt(curl, CURLOPT_URL, "http://example.come/");
+    res = curl_easy_perform(curl);
+
+    if(CURLE_OK == res) {
+      long port;
+      res = curl_easy_getinfo(curl, CURLINFO_LOCAL_PORT, &port);
+
+      if(CURLE_OK == res) {
+        printf("We used local port: %ld\\n", port);
+      }
+    }
+    curl_easy_cleanup(curl);
+  }
+  return 0;
+}
+.fi
 .SH AVAILABILITY
 Added in 7.21.0
 .SH RETURN VALUE