xref: /curl/docs/libcurl/curl_url_dup.md (revision 5a488251) 
1---
2c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
3SPDX-License-Identifier: curl
4Title: curl_url_dup
5Section: 3
6Source: libcurl
7See-also:
8  - CURLOPT_CURLU (3)
9  - curl_url (3)
10  - curl_url_cleanup (3)
11  - curl_url_get (3)
12  - curl_url_set (3)
13Protocol:
14  - All
15Added-in: 7.62.0
16---
17
18# NAME
19
20curl_url_dup - duplicate a URL handle
21
22# SYNOPSIS
23
24~~~c
25#include <curl/curl.h>
26
27CURLU *curl_url_dup(const CURLU *inhandle);
28~~~
29
30# DESCRIPTION
31
32Duplicates the URL object the input *CURLU* *inhandle* identifies and
33returns a pointer to the copy as a new *CURLU* handle. The new handle also
34needs to be freed with curl_url_cleanup(3).
35
36# %PROTOCOLS%
37
38# EXAMPLE
39
40~~~c
41int main(void)
42{
43  CURLUcode rc;
44  CURLU *url = curl_url();
45  CURLU *url2;
46  rc = curl_url_set(url, CURLUPART_URL, "https://example.com", 0);
47  if(!rc) {
48    url2 = curl_url_dup(url); /* clone it! */
49    curl_url_cleanup(url2);
50  }
51  curl_url_cleanup(url);
52}
53~~~
54
55# %AVAILABILITY%
56
57# RETURN VALUE
58
59Returns a new handle or NULL if out of memory.
60