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38 lines
1.2 KiB
Groff
38 lines
1.2 KiB
Groff
.\" generated by cd2nroff 0.1 from curl_easy_option_by_id.md
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.TH curl_easy_option_by_id 3 "March 15 2024" libcurl
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.SH NAME
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curl_easy_option_by_id \- find an easy setopt option by id
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.SH SYNOPSIS
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.nf
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#include <curl/curl.h>
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const struct curl_easyoption *curl_easy_option_by_id(CURLoption id);
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.fi
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.SH DESCRIPTION
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Given a \fICURLoption\fP \fBid\fP, this function returns a pointer to the
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\fIcurl_easyoption\fP struct, holding information about the
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\fIcurl_easy_setopt(3)\fP option using that id. The option id is the CURLOPT_
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prefix ones provided in the standard curl/curl.h header file. This function
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returns the non\-alias version of the cases where there is an alias function as
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well.
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If libcurl has no option with the given id, this function returns NULL.
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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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const struct curl_easyoption *opt = curl_easy_option_by_id(CURLOPT_URL);
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if(opt) {
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printf("This option wants type %x\\n", opt->type);
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}
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}
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.fi
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.SH AVAILABILITY
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This function was added in libcurl 7.73.0
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.SH RETURN VALUE
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A pointer to the \fIcurl_easyoption\fP struct for the option or NULL.
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.SH SEE ALSO
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.BR curl_easy_option_by_name (3),
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.BR curl_easy_option_next (3),
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.BR curl_easy_setopt (3)
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