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3rdparty/curl/share/man/man3/curl_multi_cleanup.3 2.15 KB
a86c63ca   Hu Chunming   提交三方库文件
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  .\" **************************************************************************
  .\" *                                  _   _ ____  _
  .\" *  Project                     ___| | | |  _ \| |
  .\" *                             / __| | | | |_) | |
  .\" *                            | (__| |_| |  _ <| |___
  .\" *                             \___|\___/|_| \_\_____|
  .\" *
  .\" * Copyright (C) 1998 - 2020, 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 curl_multi_cleanup 3 "November 05, 2020" "libcurl 7.77.0" "libcurl Manual"
  
  .SH NAME
  curl_multi_cleanup - close down a multi session
  .SH SYNOPSIS
  .B #include <curl/curl.h>
  .sp
  .BI "CURLMcode curl_multi_cleanup( CURLM *multi_handle );"
  .ad
  .SH DESCRIPTION
  Cleans up and removes a whole multi stack. It does not free or touch any
  individual easy handles in any way - they still need to be closed
  individually, using the usual \fIcurl_easy_cleanup(3)\fP way. The order of
  cleaning up should be:
  
  1 - \fIcurl_multi_remove_handle(3)\fP before any easy handles are cleaned up
  
  2 - \fIcurl_easy_cleanup(3)\fP can now be called independently since the easy
  handle is no longer connected to the multi handle
  
  3 - \fIcurl_multi_cleanup(3)\fP should be called when all easy handles are
  removed
  
  Passing in a NULL pointer in \fImulti_handle\fP will make this function return
  CURLM_BAD_HANDLE immediately with no other action.
  .SH RETURN VALUE
  CURLMcode type, general libcurl multi interface error code. On success,
  CURLM_OK is returned.
  .SH "SEE ALSO"
  .BR curl_multi_init "(3)," curl_easy_cleanup "(3)," curl_easy_init "(3)"