1curl_easy_option_by_id(3)       libcurl Manual       curl_easy_option_by_id(3)
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NAME

6       curl_easy_option_by_id - find an easy setopt option by id
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SYNOPSIS

9       #include <curl/curl.h>
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11       const struct curl_easyoption *curl_easy_option_by_id(CURLoption id);
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DESCRIPTION

14       Given  a  CURLoption  id,  this  function  returns  a  pointer  to  the
15       curl_easyoption struct, holding  information  about  the  curl_easy_se‐
16       topt(3) option using that id. The option id is the CURLOPT_ prefix ones
17       provided in the standard curl/curl.h header file.  This  function  will
18       return  the  non-aliases  version for the cases where there is an alias
19       function as well.
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21       If libcurl has no option with the given id, this function returns NULL.
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EXAMPLE

24       const struct curl_easyoption *opt = curl_easy_option_by_id(CURLOPT_URL);
25       if(opt) {
26         printf("This option wants type %x\n", opt->type);
27       }
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AVAILABILITY

30       This function was added in libcurl 7.73.0
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RETURN VALUE

33       A pointer to the curl_easyoption struct for the option or NULL.
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SEE ALSO

36       curl_easy_option_by_name(3),curl_easy_option_next(3),     curl_easy_se‐
37       topt(3),
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41libcurl 7.82.0                 November 04, 2021     curl_easy_option_by_id(3)
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