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authorDaniel Stenberg <daniel@haxx.se>2017-03-22 11:28:33 +0100
committerDaniel Stenberg <daniel@haxx.se>2017-03-22 11:28:33 +0100
commite369303cdc87b1ce03d7fa4497d2c9886b976b70 (patch)
tree004a92172ce74aee6adabd4a6e375b9b6f81dd70
parent5091e18e89b721318d982170a84d0d468f58d4bb (diff)
CURLINFO_PRIMARY_IP.3: add example
-rw-r--r--docs/libcurl/opts/CURLINFO_PRIMARY_IP.322
1 files changed, 20 insertions, 2 deletions
diff --git a/docs/libcurl/opts/CURLINFO_PRIMARY_IP.3 b/docs/libcurl/opts/CURLINFO_PRIMARY_IP.3
index 9d276ead0..ec859d5d5 100644
--- a/docs/libcurl/opts/CURLINFO_PRIMARY_IP.3
+++ b/docs/libcurl/opts/CURLINFO_PRIMARY_IP.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
@@ -38,8 +38,26 @@ The \fBip\fP pointer will be NULL or pointing to private memory you MUST NOT
free - it gets freed when you call \fIcurl_easy_cleanup(3)\fP on the
corresponding CURL handle.
.SH PROTOCOLS
+All network based ones
.SH EXAMPLE
-TODO
+.nf
+{
+ char *ip;
+
+ curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
+
+ /* Perform the request, res will get the return code */
+ res = curl_easy_perform(curl);
+ /* Check for errors */
+ if((res == CURLE_OK) &&
+ !curl_easy_getinfo(curl, CURLINFO_PRIMARY_IP, &ip) && ip) {
+ printf("IP: %s\\n", ip);
+ }
+
+ /* always cleanup */
+ curl_easy_cleanup(curl);
+}
+.fi
.SH AVAILABILITY
Added in 7.19.0
.SH RETURN VALUE