85 lines
1.8 KiB
Markdown
85 lines
1.8 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: CURLSHOPT_UNSHARE
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Section: 3
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Source: libcurl
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See-also:
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- CURLSHOPT_SHARE (3)
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- curl_share_cleanup (3)
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- curl_share_init (3)
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- curl_share_setopt (3)
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---
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# NAME
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CURLSHOPT_UNSHARE - remove data to share
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# SYNOPSIS
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~~~c
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#include <curl/curl.h>
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CURLSHcode curl_share_setopt(CURLSH *share, CURLSHOPT_UNSHARE, long type);
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~~~
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# DESCRIPTION
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The *type* parameter specifies what specific data that should no longer be
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shared and kept in the share object that was created with
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curl_share_init(3). In other words, stop sharing that data in this
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shared object. The given *type* must be one of the values described
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below. You can set CURLSHOPT_UNSHARE(3) multiple times with different
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data arguments to remove multiple types from the shared object. Add data to
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share again with CURLSHOPT_SHARE(3).
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## CURL_LOCK_DATA_COOKIE
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Cookie data is no longer shared across the easy handles using this shared
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object.
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## CURL_LOCK_DATA_DNS
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Cached DNS hosts are no longer shared across the easy handles using this
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shared object.
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## CURL_LOCK_DATA_SSL_SESSION
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SSL session IDs are no longer shared across the easy handles using this shared
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object.
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## CURL_LOCK_DATA_CONNECT
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The connection cache is no longer shared.
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## CURL_LOCK_DATA_PSL
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The Public Suffix List is no longer shared.
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# PROTOCOLS
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All
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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_UNSHARE, CURL_LOCK_DATA_COOKIE);
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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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CURLSHE_OK (zero) means that the option was set properly, non-zero means an
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error occurred. See libcurl-errors(3) for the full list with
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descriptions.
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