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42 lines
1.2 KiB
Groff
42 lines
1.2 KiB
Groff
.\" generated by cd2nroff 0.1 from CURLOPT_QUICK_EXIT.md
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.TH CURLOPT_QUICK_EXIT 3 "2024-07-29" libcurl
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.SH NAME
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CURLOPT_QUICK_EXIT \- allow to exit quickly
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.SH SYNOPSIS
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.nf
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#include <curl/curl.h>
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_QUICK_EXIT,
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long value);
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.fi
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.SH DESCRIPTION
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Pass a long as a parameter, 1L meaning that when recovering from a timeout,
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libcurl should skip lengthy cleanups that are intended to avoid all kinds of
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leaks (threads etc.), as the caller program is about to call exit() anyway.
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This allows for a swift termination after a DNS timeout for example, by
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canceling and/or forgetting about a resolver thread, at the expense of a
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possible (though short\-lived) leak of associated resources.
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.SH DEFAULT
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0
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.SH PROTOCOLS
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This functionality affects all supported protocols
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.SH EXAMPLE
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.nf
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int main(void)
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{
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CURL *curl = curl_easy_init();
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if(curl) {
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CURLcode ret;
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curl_easy_setopt(curl, CURLOPT_QUICK_EXIT, 1L);
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ret = curl_easy_perform(curl);
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}
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}
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.fi
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.SH AVAILABILITY
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Added in curl 7.87.0
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.SH RETURN VALUE
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Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
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.SH SEE ALSO
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.BR CURLOPT_FAILONERROR (3),
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.BR CURLOPT_RESOLVE (3)
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