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3rdparty/curl/share/man/man3/CURLOPT_CURLU.3 2.5 KB
a86c63ca   Hu Chunming   提交三方库文件
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  .\" **************************************************************************
  .\" *                                  _   _ ____  _
  .\" *  Project                     ___| | | |  _ \| |
  .\" *                             / __| | | | |_) | |
  .\" *                            | (__| |_| |  _ <| |___
  .\" *                             \___|\___/|_| \_\_____|
  .\" *
  .\" * Copyright (C) 1998 - 2019, 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.
  .\" *
  .\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  .\" * copies of the Software, and permit persons to whom the Software is
  .\" * furnished to do so, under the terms of the COPYING file.
  .\" *
  .\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  .\" * KIND, either express or implied.
  .\" *
  .\" **************************************************************************
  .\"
  .TH CURLOPT_CURLU 3 "February 21, 2021" "libcurl 7.77.0" "curl_easy_setopt options"
  
  .SH NAME
  CURLOPT_CURLU \- set URL with CURLU *
  .SH SYNOPSIS
  #include <curl/curl.h>
  
  CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CURLU, void *pointer);
  .SH DESCRIPTION
  Pass in a pointer to the \fIURL\fP to work with. The parameter should be a
  CURLU *. Setting \fICURLOPT_CURLU(3)\fP will explicitly override
  \fICURLOPT_URL(3)\fP.
  
  \fICURLOPT_URL(3)\fP or \fICURLOPT_CURLU(3)\fP \fBmust\fP be set before a
  transfer is started.
  
  libcurl will use this handle and its contents read-only and will not change
  its contents. An application can very well update the contents of the URL
  handle after a transfer is done and if the same handle is then used in a
  subsequent request the updated contents will then be used.
  .SH DEFAULT
  The default value of this parameter is NULL.
  .SH PROTOCOLS
  All
  .SH EXAMPLE
  .nf
  CURL *handle = curl_easy_init();
  CURLU *urlp = curl_url();
  int res = 0;
  if(curl) {
  
    res = curl_url_set(urlp, CURLUPART_URL, "https://example.com", 0);
  
    curl_easy_setopt(handle, CURLOPT_CURLU, urlp);
  
    ret = curl_easy_perform(handle);
  
    curl_url_cleanup(urlp);
    curl_easy_cleanup(handle);
  }
  .fi
  .SH AVAILABILITY
  Added in 7.63.0.
  .SH RETURN VALUE
  Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
  .SH "SEE ALSO"
  .BR CURLOPT_URL "(3), "
  .BR curl_url "(3), " curl_url_get "(3), " curl_url_set "(3), "
  .BR curl_url_dup "(3), " curl_url_cleanup "(3), "