curl/docs/libcurl/curl_url_cleanup.3
Emanuele Torre fbe23b5797
docs: document that curl_url_cleanup(NULL) is a safe no-op
This has always been the case, but it was not documented.

The paragraph was copied verbatim from curl_easy_cleanup.3

Closes #11150
2023-05-19 16:18:21 +02:00

51 lines
1.8 KiB
Groff

.\" **************************************************************************
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.\" * Copyright (C) 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
.\" * are also available at https://curl.se/docs/copyright.html.
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.\" **************************************************************************
.TH curl_url_cleanup 3 "6 Aug 2018" "libcurl" "libcurl"
.SH NAME
curl_url_cleanup - free the URL handle
.SH SYNOPSIS
.nf
#include <curl/curl.h>
void curl_url_cleanup(CURLU *handle);
.fi
.SH DESCRIPTION
Frees all the resources associated with the given \fICURLU\fP handle!
Passing in a NULL pointer in \fIhandle\fP will make this function return
immediately with no action.
.SH EXAMPLE
.nf
CURLU *url = curl_url();
curl_url_set(url, CURLUPART_URL, "https://example.com", 0);
curl_url_cleanup(url);
.fi
.SH AVAILABILITY
Added in 7.62.0
.SH RETURN VALUE
none
.SH "SEE ALSO"
.BR curl_url_dup "(3), " curl_url "(3), " curl_url_set "(3), "
.BR curl_url_get "(3), " CURLOPT_CURLU "(3), "