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58 lines
2.2 KiB
Groff
58 lines
2.2 KiB
Groff
.\" **************************************************************************
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.\" * _ _ ____ _
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.\" * Project ___| | | | _ \| |
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.\" * / __| | | | |_) | |
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.\" * | (__| |_| | _ <| |___
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.\" * \___|\___/|_| \_\_____|
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.\" *
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.\" * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
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.\" *
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.\" * This software is licensed as described in the file COPYING, which
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.\" * you should have received as part of this distribution. The terms
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.\" * are also available at https://curl.se/docs/copyright.html.
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.\" *
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.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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.\" * copies of the Software, and permit persons to whom the Software is
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.\" * furnished to do so, under the terms of the COPYING file.
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.\" *
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.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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.\" * KIND, either express or implied.
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.\" *
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.\" * SPDX-License-Identifier: curl
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.\" *
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.\" **************************************************************************
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.TH curl_share_init 3 "Aug 3, 2003" "libcurl 7.10.7" "libcurl Manual"
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.SH NAME
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curl_share_init - Create a shared object
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.SH SYNOPSIS
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.nf
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#include <curl/curl.h>
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CURLSH *curl_share_init();
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.fi
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.SH DESCRIPTION
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This function returns a pointer to a \fICURLSH\fP handle to be used as input
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to all the other share-functions, sometimes referred to as a share handle in
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some places in the documentation. This init call MUST have a corresponding
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call to \fIcurl_share_cleanup(3)\fP when all operations using the share are
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complete.
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This \fIshare handle\fP is what you pass to curl using the
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\fICURLOPT_SHARE(3)\fP option with \fIcurl_easy_setopt(3)\fP, to make that
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specific curl handle use the data in this share.
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.SH EXAMPLE
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.nf
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CURLSHcode sh;
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share = curl_share_init();
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sh = curl_share_setopt(share, CURLSHOPT_SHARE, CURL_LOCK_DATA_CONNECT);
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if(sh)
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printf("Error: %s\\n", curl_share_strerror(sh));
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.fi
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.SH AVAILABILITY
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Added in 7.10
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.SH RETURN VALUE
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If this function returns NULL, something went wrong (out of memory, etc.)
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and therefore the share object was not created.
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.SH "SEE ALSO"
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.BR curl_share_cleanup "(3), " curl_share_setopt "(3)"
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