57 lines
1.2 KiB
Markdown
57 lines
1.2 KiB
Markdown
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---
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c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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SPDX-License-Identifier: curl
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Title: curl_share_init
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Section: 3
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Source: libcurl
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See-also:
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- curl_share_cleanup (3)
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- curl_share_setopt (3)
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---
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# NAME
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curl_share_init - Create a shared object
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# SYNOPSIS
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~~~c
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#include <curl/curl.h>
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CURLSH *curl_share_init();
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~~~
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# DESCRIPTION
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This function returns a pointer to a *CURLSH* 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 curl_share_cleanup(3) when all operations using the share are
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complete.
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This *share handle* is what you pass to curl using the
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CURLOPT_SHARE(3) option with curl_easy_setopt(3), to make that
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specific curl handle use the data in this share.
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# EXAMPLE
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~~~c
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int main(void)
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{
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CURLSHcode sh;
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CURLSH *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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}
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~~~
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# AVAILABILITY
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Added in 7.10
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# 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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