curl_url_dup(3) Library Functions Manual curl_url_dup(3)
NAME
curl_url_dup - duplicate a URL handle
SYNOPSIS
#include <curl/curl.h>
CURLU *curl_url_dup(const CURLU *inhandle);
DESCRIPTION
Duplicates the URL object the input CURLU inhandle identifies and returns
a pointer to the copy as a new CURLU handle. The new handle also needs to
be freed with curl_url_cleanup(3).
PROTOCOLS
This functionality affects all supported protocols
EXAMPLE
int main(void)
{
CURLUcode rc;
CURLU *url = curl_url();
CURLU *url2;
rc = curl_url_set(url, CURLUPART_URL, "https://example.com", 0);
if(!rc) {
url2 = curl_url_dup(url); /* clone it */
curl_url_cleanup(url2);
}
curl_url_cleanup(url);
}
AVAILABILITY
Added in curl 7.62.0
RETURN VALUE
Returns a pointer to a new CURLU handle or NULL if out of memory or if
inhandle is NULL.
SEE ALSO
CURLOPT_CURLU(3), curl_url(3), curl_url_cleanup(3), curl_url_get(3),
curl_url_set(3)
libcurl 2026-10-18 curl_url_dup(3)
curl 8.23.0 - Generated Sun Oct 18 15:11:33 CDT 2026